| ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| ; RUN: llc -amdgpu-global-isel-new-legality -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -simplify-mir -stop-after=regbankselect -regbankselect-fast -o - %s | FileCheck %s |
| ; RUN: llc -amdgpu-global-isel-new-legality -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -simplify-mir -stop-after=regbankselect -regbankselect-greedy -o - %s | FileCheck %s --check-prefix=GREEDY |
| |
| ; Natural mapping |
| define amdgpu_ps i32 @s_buffer_load_i32(<4 x i32> inreg %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(s32) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 4) |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[AMDGPU_S_BUFFER_LOAD]](s32) |
| ; CHECK: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; CHECK: $sgpr0 = COPY [[INT]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $sgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_i32 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(s32) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[AMDGPU_S_BUFFER_LOAD]](s32) |
| ; GREEDY: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; GREEDY: $sgpr0 = COPY [[INT]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $sgpr0 |
| %val = call i32 @llvm.amdgcn.s.buffer.load.i32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret i32 %val |
| } |
| |
| define amdgpu_ps <2 x i32> @s_buffer_load_v2i32(<4 x i32> inreg %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v2i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<2 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 8, align 4) |
| ; CHECK: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<2 x s32>) |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; CHECK: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; CHECK: $sgpr0 = COPY [[INT]](s32) |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; CHECK: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; CHECK: $sgpr1 = COPY [[INT1]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1 |
| ; GREEDY-LABEL: name: s_buffer_load_v2i32 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<2 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 8, align 4) |
| ; GREEDY: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<2 x s32>) |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; GREEDY: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; GREEDY: $sgpr0 = COPY [[INT]](s32) |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; GREEDY: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; GREEDY: $sgpr1 = COPY [[INT1]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1 |
| %val = call <2 x i32> @llvm.amdgcn.s.buffer.load.v2i32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <2 x i32> %val |
| } |
| |
| define amdgpu_ps <3 x i32> @s_buffer_load_v3i32(<4 x i32> inreg %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v3i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<4 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 12, align 4) |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(<4 x s32>) = G_IMPLICIT_DEF |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:sgpr(<12 x s32>) = G_CONCAT_VECTORS [[AMDGPU_S_BUFFER_LOAD]](<4 x s32>), [[DEF]](<4 x s32>), [[DEF]](<4 x s32>) |
| ; CHECK: [[BITCAST:%[0-9]+]]:sgpr(s384) = G_BITCAST [[CONCAT_VECTORS]](<12 x s32>) |
| ; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s96) = G_TRUNC [[BITCAST]](s384) |
| ; CHECK: [[BITCAST1:%[0-9]+]]:sgpr(<3 x s32>) = G_BITCAST [[TRUNC]](s96) |
| ; CHECK: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[BITCAST1]](<3 x s32>) |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; CHECK: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; CHECK: $sgpr0 = COPY [[INT]](s32) |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; CHECK: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; CHECK: $sgpr1 = COPY [[INT1]](s32) |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; CHECK: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; CHECK: $sgpr2 = COPY [[INT2]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2 |
| ; GREEDY-LABEL: name: s_buffer_load_v3i32 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<4 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 12, align 4) |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(<4 x s32>) = G_IMPLICIT_DEF |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:sgpr(<12 x s32>) = G_CONCAT_VECTORS [[AMDGPU_S_BUFFER_LOAD]](<4 x s32>), [[DEF]](<4 x s32>), [[DEF]](<4 x s32>) |
| ; GREEDY: [[BITCAST:%[0-9]+]]:sgpr(s384) = G_BITCAST [[CONCAT_VECTORS]](<12 x s32>) |
| ; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s96) = G_TRUNC [[BITCAST]](s384) |
| ; GREEDY: [[BITCAST1:%[0-9]+]]:sgpr(<3 x s32>) = G_BITCAST [[TRUNC]](s96) |
| ; GREEDY: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[BITCAST1]](<3 x s32>) |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; GREEDY: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; GREEDY: $sgpr0 = COPY [[INT]](s32) |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; GREEDY: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; GREEDY: $sgpr1 = COPY [[INT1]](s32) |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; GREEDY: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; GREEDY: $sgpr2 = COPY [[INT2]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2 |
| %val = call <3 x i32> @llvm.amdgcn.s.buffer.load.v3i32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <3 x i32> %val |
| } |
| |
| define amdgpu_ps <8 x i32> @s_buffer_load_v8i32(<4 x i32> inreg %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v8i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<8 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 32, align 4) |
| ; CHECK: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32), [[UV3:%[0-9]+]]:sgpr(s32), [[UV4:%[0-9]+]]:sgpr(s32), [[UV5:%[0-9]+]]:sgpr(s32), [[UV6:%[0-9]+]]:sgpr(s32), [[UV7:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<8 x s32>) |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; CHECK: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; CHECK: $sgpr0 = COPY [[INT]](s32) |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; CHECK: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; CHECK: $sgpr1 = COPY [[INT1]](s32) |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; CHECK: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; CHECK: $sgpr2 = COPY [[INT2]](s32) |
| ; CHECK: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[UV3]](s32) |
| ; CHECK: [[INT3:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY8]](s32) |
| ; CHECK: $sgpr3 = COPY [[INT3]](s32) |
| ; CHECK: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[UV4]](s32) |
| ; CHECK: [[INT4:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY9]](s32) |
| ; CHECK: $sgpr4 = COPY [[INT4]](s32) |
| ; CHECK: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[UV5]](s32) |
| ; CHECK: [[INT5:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY10]](s32) |
| ; CHECK: $sgpr5 = COPY [[INT5]](s32) |
| ; CHECK: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[UV6]](s32) |
| ; CHECK: [[INT6:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY11]](s32) |
| ; CHECK: $sgpr6 = COPY [[INT6]](s32) |
| ; CHECK: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[UV7]](s32) |
| ; CHECK: [[INT7:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY12]](s32) |
| ; CHECK: $sgpr7 = COPY [[INT7]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8i32 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<8 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 32, align 4) |
| ; GREEDY: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32), [[UV3:%[0-9]+]]:sgpr(s32), [[UV4:%[0-9]+]]:sgpr(s32), [[UV5:%[0-9]+]]:sgpr(s32), [[UV6:%[0-9]+]]:sgpr(s32), [[UV7:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<8 x s32>) |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; GREEDY: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; GREEDY: $sgpr0 = COPY [[INT]](s32) |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; GREEDY: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; GREEDY: $sgpr1 = COPY [[INT1]](s32) |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; GREEDY: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; GREEDY: $sgpr2 = COPY [[INT2]](s32) |
| ; GREEDY: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[UV3]](s32) |
| ; GREEDY: [[INT3:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY8]](s32) |
| ; GREEDY: $sgpr3 = COPY [[INT3]](s32) |
| ; GREEDY: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[UV4]](s32) |
| ; GREEDY: [[INT4:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY9]](s32) |
| ; GREEDY: $sgpr4 = COPY [[INT4]](s32) |
| ; GREEDY: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[UV5]](s32) |
| ; GREEDY: [[INT5:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY10]](s32) |
| ; GREEDY: $sgpr5 = COPY [[INT5]](s32) |
| ; GREEDY: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[UV6]](s32) |
| ; GREEDY: [[INT6:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY11]](s32) |
| ; GREEDY: $sgpr6 = COPY [[INT6]](s32) |
| ; GREEDY: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[UV7]](s32) |
| ; GREEDY: [[INT7:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY12]](s32) |
| ; GREEDY: $sgpr7 = COPY [[INT7]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7 |
| %val = call <8 x i32> @llvm.amdgcn.s.buffer.load.v8i32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x i32> %val |
| } |
| |
| define amdgpu_ps <16 x i32> @s_buffer_load_v16i32(<4 x i32> inreg %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v16i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<16 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 64, align 4) |
| ; CHECK: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32), [[UV3:%[0-9]+]]:sgpr(s32), [[UV4:%[0-9]+]]:sgpr(s32), [[UV5:%[0-9]+]]:sgpr(s32), [[UV6:%[0-9]+]]:sgpr(s32), [[UV7:%[0-9]+]]:sgpr(s32), [[UV8:%[0-9]+]]:sgpr(s32), [[UV9:%[0-9]+]]:sgpr(s32), [[UV10:%[0-9]+]]:sgpr(s32), [[UV11:%[0-9]+]]:sgpr(s32), [[UV12:%[0-9]+]]:sgpr(s32), [[UV13:%[0-9]+]]:sgpr(s32), [[UV14:%[0-9]+]]:sgpr(s32), [[UV15:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<16 x s32>) |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; CHECK: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; CHECK: $sgpr0 = COPY [[INT]](s32) |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; CHECK: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; CHECK: $sgpr1 = COPY [[INT1]](s32) |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; CHECK: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; CHECK: $sgpr2 = COPY [[INT2]](s32) |
| ; CHECK: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[UV3]](s32) |
| ; CHECK: [[INT3:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY8]](s32) |
| ; CHECK: $sgpr3 = COPY [[INT3]](s32) |
| ; CHECK: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[UV4]](s32) |
| ; CHECK: [[INT4:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY9]](s32) |
| ; CHECK: $sgpr4 = COPY [[INT4]](s32) |
| ; CHECK: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[UV5]](s32) |
| ; CHECK: [[INT5:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY10]](s32) |
| ; CHECK: $sgpr5 = COPY [[INT5]](s32) |
| ; CHECK: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[UV6]](s32) |
| ; CHECK: [[INT6:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY11]](s32) |
| ; CHECK: $sgpr6 = COPY [[INT6]](s32) |
| ; CHECK: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[UV7]](s32) |
| ; CHECK: [[INT7:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY12]](s32) |
| ; CHECK: $sgpr7 = COPY [[INT7]](s32) |
| ; CHECK: [[COPY13:%[0-9]+]]:vgpr(s32) = COPY [[UV8]](s32) |
| ; CHECK: [[INT8:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY13]](s32) |
| ; CHECK: $sgpr8 = COPY [[INT8]](s32) |
| ; CHECK: [[COPY14:%[0-9]+]]:vgpr(s32) = COPY [[UV9]](s32) |
| ; CHECK: [[INT9:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY14]](s32) |
| ; CHECK: $sgpr9 = COPY [[INT9]](s32) |
| ; CHECK: [[COPY15:%[0-9]+]]:vgpr(s32) = COPY [[UV10]](s32) |
| ; CHECK: [[INT10:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY15]](s32) |
| ; CHECK: $sgpr10 = COPY [[INT10]](s32) |
| ; CHECK: [[COPY16:%[0-9]+]]:vgpr(s32) = COPY [[UV11]](s32) |
| ; CHECK: [[INT11:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY16]](s32) |
| ; CHECK: $sgpr11 = COPY [[INT11]](s32) |
| ; CHECK: [[COPY17:%[0-9]+]]:vgpr(s32) = COPY [[UV12]](s32) |
| ; CHECK: [[INT12:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY17]](s32) |
| ; CHECK: $sgpr12 = COPY [[INT12]](s32) |
| ; CHECK: [[COPY18:%[0-9]+]]:vgpr(s32) = COPY [[UV13]](s32) |
| ; CHECK: [[INT13:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY18]](s32) |
| ; CHECK: $sgpr13 = COPY [[INT13]](s32) |
| ; CHECK: [[COPY19:%[0-9]+]]:vgpr(s32) = COPY [[UV14]](s32) |
| ; CHECK: [[INT14:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY19]](s32) |
| ; CHECK: $sgpr14 = COPY [[INT14]](s32) |
| ; CHECK: [[COPY20:%[0-9]+]]:vgpr(s32) = COPY [[UV15]](s32) |
| ; CHECK: [[INT15:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY20]](s32) |
| ; CHECK: $sgpr15 = COPY [[INT15]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7, implicit $sgpr8, implicit $sgpr9, implicit $sgpr10, implicit $sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15 |
| ; GREEDY-LABEL: name: s_buffer_load_v16i32 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[AMDGPU_S_BUFFER_LOAD:%[0-9]+]]:sgpr(<16 x s32>) = G_AMDGPU_S_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[COPY4]](s32), 0 :: (dereferenceable invariant load 64, align 4) |
| ; GREEDY: [[UV:%[0-9]+]]:sgpr(s32), [[UV1:%[0-9]+]]:sgpr(s32), [[UV2:%[0-9]+]]:sgpr(s32), [[UV3:%[0-9]+]]:sgpr(s32), [[UV4:%[0-9]+]]:sgpr(s32), [[UV5:%[0-9]+]]:sgpr(s32), [[UV6:%[0-9]+]]:sgpr(s32), [[UV7:%[0-9]+]]:sgpr(s32), [[UV8:%[0-9]+]]:sgpr(s32), [[UV9:%[0-9]+]]:sgpr(s32), [[UV10:%[0-9]+]]:sgpr(s32), [[UV11:%[0-9]+]]:sgpr(s32), [[UV12:%[0-9]+]]:sgpr(s32), [[UV13:%[0-9]+]]:sgpr(s32), [[UV14:%[0-9]+]]:sgpr(s32), [[UV15:%[0-9]+]]:sgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_S_BUFFER_LOAD]](<16 x s32>) |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32) |
| ; GREEDY: [[INT:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY5]](s32) |
| ; GREEDY: $sgpr0 = COPY [[INT]](s32) |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[UV1]](s32) |
| ; GREEDY: [[INT1:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](s32) |
| ; GREEDY: $sgpr1 = COPY [[INT1]](s32) |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[UV2]](s32) |
| ; GREEDY: [[INT2:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY7]](s32) |
| ; GREEDY: $sgpr2 = COPY [[INT2]](s32) |
| ; GREEDY: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[UV3]](s32) |
| ; GREEDY: [[INT3:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY8]](s32) |
| ; GREEDY: $sgpr3 = COPY [[INT3]](s32) |
| ; GREEDY: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[UV4]](s32) |
| ; GREEDY: [[INT4:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY9]](s32) |
| ; GREEDY: $sgpr4 = COPY [[INT4]](s32) |
| ; GREEDY: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[UV5]](s32) |
| ; GREEDY: [[INT5:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY10]](s32) |
| ; GREEDY: $sgpr5 = COPY [[INT5]](s32) |
| ; GREEDY: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[UV6]](s32) |
| ; GREEDY: [[INT6:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY11]](s32) |
| ; GREEDY: $sgpr6 = COPY [[INT6]](s32) |
| ; GREEDY: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[UV7]](s32) |
| ; GREEDY: [[INT7:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY12]](s32) |
| ; GREEDY: $sgpr7 = COPY [[INT7]](s32) |
| ; GREEDY: [[COPY13:%[0-9]+]]:vgpr(s32) = COPY [[UV8]](s32) |
| ; GREEDY: [[INT8:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY13]](s32) |
| ; GREEDY: $sgpr8 = COPY [[INT8]](s32) |
| ; GREEDY: [[COPY14:%[0-9]+]]:vgpr(s32) = COPY [[UV9]](s32) |
| ; GREEDY: [[INT9:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY14]](s32) |
| ; GREEDY: $sgpr9 = COPY [[INT9]](s32) |
| ; GREEDY: [[COPY15:%[0-9]+]]:vgpr(s32) = COPY [[UV10]](s32) |
| ; GREEDY: [[INT10:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY15]](s32) |
| ; GREEDY: $sgpr10 = COPY [[INT10]](s32) |
| ; GREEDY: [[COPY16:%[0-9]+]]:vgpr(s32) = COPY [[UV11]](s32) |
| ; GREEDY: [[INT11:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY16]](s32) |
| ; GREEDY: $sgpr11 = COPY [[INT11]](s32) |
| ; GREEDY: [[COPY17:%[0-9]+]]:vgpr(s32) = COPY [[UV12]](s32) |
| ; GREEDY: [[INT12:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY17]](s32) |
| ; GREEDY: $sgpr12 = COPY [[INT12]](s32) |
| ; GREEDY: [[COPY18:%[0-9]+]]:vgpr(s32) = COPY [[UV13]](s32) |
| ; GREEDY: [[INT13:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY18]](s32) |
| ; GREEDY: $sgpr13 = COPY [[INT13]](s32) |
| ; GREEDY: [[COPY19:%[0-9]+]]:vgpr(s32) = COPY [[UV14]](s32) |
| ; GREEDY: [[INT14:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY19]](s32) |
| ; GREEDY: $sgpr14 = COPY [[INT14]](s32) |
| ; GREEDY: [[COPY20:%[0-9]+]]:vgpr(s32) = COPY [[UV15]](s32) |
| ; GREEDY: [[INT15:%[0-9]+]]:sgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.readfirstlane), [[COPY20]](s32) |
| ; GREEDY: $sgpr15 = COPY [[INT15]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1, implicit $sgpr2, implicit $sgpr3, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7, implicit $sgpr8, implicit $sgpr9, implicit $sgpr10, implicit $sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15 |
| %val = call <16 x i32> @llvm.amdgcn.s.buffer.load.v16i32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <16 x i32> %val |
| } |
| |
| ; Check cases that need to be converted to MUBUF due to the offset being a VGPR. |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps <2 x float> @s_buffer_load_v2f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v2f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 8, align 4) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD]](<2 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1 |
| ; GREEDY-LABEL: name: s_buffer_load_v2f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 8, align 4) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD]](<2 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1 |
| %val = call <2 x float> @llvm.amdgcn.s.buffer.load.v2f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <2 x float> %val |
| } |
| |
| define amdgpu_ps <3 x float> @s_buffer_load_v3f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v3f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(<4 x s32>) = G_IMPLICIT_DEF |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(<4 x s32>) = COPY [[DEF]](<4 x s32>) |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(<4 x s32>) = COPY [[DEF]](<4 x s32>) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<12 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[COPY5]](<4 x s32>), [[COPY6]](<4 x s32>) |
| ; CHECK: [[BITCAST:%[0-9]+]]:vgpr(s384) = G_BITCAST [[CONCAT_VECTORS]](<12 x s32>) |
| ; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s96) = G_TRUNC [[BITCAST]](s384) |
| ; CHECK: [[BITCAST1:%[0-9]+]]:vgpr(<3 x s32>) = G_BITCAST [[TRUNC]](s96) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[BITCAST1]](<3 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2 |
| ; GREEDY-LABEL: name: s_buffer_load_v3f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(<4 x s32>) = G_IMPLICIT_DEF |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(<4 x s32>) = COPY [[DEF]](<4 x s32>) |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(<4 x s32>) = COPY [[DEF]](<4 x s32>) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<12 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[COPY5]](<4 x s32>), [[COPY6]](<4 x s32>) |
| ; GREEDY: [[BITCAST:%[0-9]+]]:vgpr(s384) = G_BITCAST [[CONCAT_VECTORS]](<12 x s32>) |
| ; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s96) = G_TRUNC [[BITCAST]](s384) |
| ; GREEDY: [[BITCAST1:%[0-9]+]]:vgpr(<3 x s32>) = G_BITCAST [[TRUNC]](s96) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[BITCAST1]](<3 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2 |
| %val = call <3 x float> @llvm.amdgcn.s.buffer.load.v3f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <3 x float> %val |
| } |
| |
| define amdgpu_ps <4 x float> @s_buffer_load_v4f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v4f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD]](<4 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3 |
| ; GREEDY-LABEL: name: s_buffer_load_v4f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD]](<4 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3 |
| %val = call <4 x float> @llvm.amdgcn.s.buffer.load.v4f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <4 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <16 x float> @s_buffer_load_v16f32_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v16f32_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr8 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr9 = COPY [[UV9]](s32) |
| ; CHECK: $vgpr10 = COPY [[UV10]](s32) |
| ; CHECK: $vgpr11 = COPY [[UV11]](s32) |
| ; CHECK: $vgpr12 = COPY [[UV12]](s32) |
| ; CHECK: $vgpr13 = COPY [[UV13]](s32) |
| ; CHECK: $vgpr14 = COPY [[UV14]](s32) |
| ; CHECK: $vgpr15 = COPY [[UV15]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| ; GREEDY-LABEL: name: s_buffer_load_v16f32_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr8 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr9 = COPY [[UV9]](s32) |
| ; GREEDY: $vgpr10 = COPY [[UV10]](s32) |
| ; GREEDY: $vgpr11 = COPY [[UV11]](s32) |
| ; GREEDY: $vgpr12 = COPY [[UV12]](s32) |
| ; GREEDY: $vgpr13 = COPY [[UV13]](s32) |
| ; GREEDY: $vgpr14 = COPY [[UV14]](s32) |
| ; GREEDY: $vgpr15 = COPY [[UV15]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| %val = call <16 x float> @llvm.amdgcn.s.buffer.load.v16f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <16 x float> %val |
| } |
| |
| define amdgpu_ps void @s_buffer_load_i96_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_i96_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s96) = G_TRUNC [[AMDGPU_BUFFER_LOAD]](s128) |
| ; CHECK: G_STORE [[TRUNC]](s96), [[DEF]](p1) :: (store 12 into `i96 addrspace(1)* undef`, align 8, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_i96_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[TRUNC:%[0-9]+]]:vgpr(s96) = G_TRUNC [[AMDGPU_BUFFER_LOAD]](s128) |
| ; GREEDY: G_STORE [[TRUNC]](s96), [[DEF]](p1) :: (store 12 into `i96 addrspace(1)* undef`, align 8, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call i96 @llvm.amdgcn.s.buffer.load.i96(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store i96 %val, i96 addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a wide scalar |
| define amdgpu_ps void @s_buffer_load_i256_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_i256_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[MV:%[0-9]+]]:vgpr(s256) = G_MERGE_VALUES [[AMDGPU_BUFFER_LOAD]](s128), [[AMDGPU_BUFFER_LOAD1]](s128) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s128), [[UV1:%[0-9]+]]:vgpr(s128) = G_UNMERGE_VALUES [[MV]](s256) |
| ; CHECK: G_STORE [[UV]](s128), [[DEF]](p1) :: (store 16 into `i256 addrspace(1)* undef`, align 8, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](s128), [[PTR_ADD]](p1) :: (store 16 into `i256 addrspace(1)* undef` + 16, align 8, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_i256_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[MV:%[0-9]+]]:vgpr(s256) = G_MERGE_VALUES [[AMDGPU_BUFFER_LOAD]](s128), [[AMDGPU_BUFFER_LOAD1]](s128) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s128), [[UV1:%[0-9]+]]:vgpr(s128) = G_UNMERGE_VALUES [[MV]](s256) |
| ; GREEDY: G_STORE [[UV]](s128), [[DEF]](p1) :: (store 16 into `i256 addrspace(1)* undef`, align 8, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](s128), [[PTR_ADD]](p1) :: (store 16 into `i256 addrspace(1)* undef` + 16, align 8, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call i256 @llvm.amdgcn.s.buffer.load.i256(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store i256 %val, i256 addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a wide scalar |
| define amdgpu_ps void @s_buffer_load_i512_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_i512_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[MV:%[0-9]+]]:vgpr(s512) = G_MERGE_VALUES [[AMDGPU_BUFFER_LOAD]](s128), [[AMDGPU_BUFFER_LOAD1]](s128), [[AMDGPU_BUFFER_LOAD2]](s128), [[AMDGPU_BUFFER_LOAD3]](s128) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s128), [[UV1:%[0-9]+]]:vgpr(s128), [[UV2:%[0-9]+]]:vgpr(s128), [[UV3:%[0-9]+]]:vgpr(s128) = G_UNMERGE_VALUES [[MV]](s512) |
| ; CHECK: G_STORE [[UV]](s128), [[DEF]](p1) :: (store 16 into `i512 addrspace(1)* undef`, align 8, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](s128), [[PTR_ADD]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 16, align 8, addrspace 1) |
| ; CHECK: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; CHECK: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; CHECK: G_STORE [[UV2]](s128), [[PTR_ADD1]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 32, align 8, addrspace 1) |
| ; CHECK: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; CHECK: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; CHECK: G_STORE [[UV3]](s128), [[PTR_ADD2]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 48, align 8, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_i512_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(s128) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[MV:%[0-9]+]]:vgpr(s512) = G_MERGE_VALUES [[AMDGPU_BUFFER_LOAD]](s128), [[AMDGPU_BUFFER_LOAD1]](s128), [[AMDGPU_BUFFER_LOAD2]](s128), [[AMDGPU_BUFFER_LOAD3]](s128) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s128), [[UV1:%[0-9]+]]:vgpr(s128), [[UV2:%[0-9]+]]:vgpr(s128), [[UV3:%[0-9]+]]:vgpr(s128) = G_UNMERGE_VALUES [[MV]](s512) |
| ; GREEDY: G_STORE [[UV]](s128), [[DEF]](p1) :: (store 16 into `i512 addrspace(1)* undef`, align 8, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](s128), [[PTR_ADD]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 16, align 8, addrspace 1) |
| ; GREEDY: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; GREEDY: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; GREEDY: G_STORE [[UV2]](s128), [[PTR_ADD1]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 32, align 8, addrspace 1) |
| ; GREEDY: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; GREEDY: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; GREEDY: G_STORE [[UV3]](s128), [[PTR_ADD2]](p1) :: (store 16 into `i512 addrspace(1)* undef` + 48, align 8, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call i512 @llvm.amdgcn.s.buffer.load.i512(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store i512 %val, i512 addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 16-bit elements |
| define amdgpu_ps void @s_buffer_load_v16i16_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v16i16_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s16>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<8 x s16>), [[AMDGPU_BUFFER_LOAD1]](<8 x s16>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<8 x s16>), [[UV1:%[0-9]+]]:vgpr(<8 x s16>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s16>) |
| ; CHECK: G_STORE [[UV]](<8 x s16>), [[DEF]](p1) :: (store 16 into `<16 x i16> addrspace(1)* undef`, align 32, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<8 x s16>), [[PTR_ADD]](p1) :: (store 16 into `<16 x i16> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v16i16_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s16>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<8 x s16>), [[AMDGPU_BUFFER_LOAD1]](<8 x s16>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<8 x s16>), [[UV1:%[0-9]+]]:vgpr(<8 x s16>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s16>) |
| ; GREEDY: G_STORE [[UV]](<8 x s16>), [[DEF]](p1) :: (store 16 into `<16 x i16> addrspace(1)* undef`, align 32, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<8 x s16>), [[PTR_ADD]](p1) :: (store 16 into `<16 x i16> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <16 x i16> @llvm.amdgcn.s.buffer.load.v16i16(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <16 x i16> %val, <16 x i16> addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 16-bit elements |
| define amdgpu_ps void @s_buffer_load_v32i16_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v32i16_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<32 x s16>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<8 x s16>), [[AMDGPU_BUFFER_LOAD1]](<8 x s16>), [[AMDGPU_BUFFER_LOAD2]](<8 x s16>), [[AMDGPU_BUFFER_LOAD3]](<8 x s16>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<8 x s16>), [[UV1:%[0-9]+]]:vgpr(<8 x s16>), [[UV2:%[0-9]+]]:vgpr(<8 x s16>), [[UV3:%[0-9]+]]:vgpr(<8 x s16>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<32 x s16>) |
| ; CHECK: G_STORE [[UV]](<8 x s16>), [[DEF]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef`, align 64, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<8 x s16>), [[PTR_ADD]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; CHECK: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; CHECK: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; CHECK: G_STORE [[UV2]](<8 x s16>), [[PTR_ADD1]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; CHECK: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; CHECK: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; CHECK: G_STORE [[UV3]](<8 x s16>), [[PTR_ADD2]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v32i16_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<8 x s16>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<32 x s16>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<8 x s16>), [[AMDGPU_BUFFER_LOAD1]](<8 x s16>), [[AMDGPU_BUFFER_LOAD2]](<8 x s16>), [[AMDGPU_BUFFER_LOAD3]](<8 x s16>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<8 x s16>), [[UV1:%[0-9]+]]:vgpr(<8 x s16>), [[UV2:%[0-9]+]]:vgpr(<8 x s16>), [[UV3:%[0-9]+]]:vgpr(<8 x s16>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<32 x s16>) |
| ; GREEDY: G_STORE [[UV]](<8 x s16>), [[DEF]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef`, align 64, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<8 x s16>), [[PTR_ADD]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; GREEDY: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; GREEDY: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; GREEDY: G_STORE [[UV2]](<8 x s16>), [[PTR_ADD1]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; GREEDY: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; GREEDY: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; GREEDY: G_STORE [[UV3]](<8 x s16>), [[PTR_ADD2]](p1) :: (store 16 into `<32 x i16> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <32 x i16> @llvm.amdgcn.s.buffer.load.v32i16(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <32 x i16> %val, <32 x i16> addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 64-bit elements |
| define amdgpu_ps void @s_buffer_load_v4i64_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v4i64_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<4 x s64>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x s64>), [[AMDGPU_BUFFER_LOAD1]](<2 x s64>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<2 x s64>), [[UV1:%[0-9]+]]:vgpr(<2 x s64>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<4 x s64>) |
| ; CHECK: G_STORE [[UV]](<2 x s64>), [[DEF]](p1) :: (store 16 into `<4 x i64> addrspace(1)* undef`, align 32, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<2 x s64>), [[PTR_ADD]](p1) :: (store 16 into `<4 x i64> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v4i64_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<4 x s64>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x s64>), [[AMDGPU_BUFFER_LOAD1]](<2 x s64>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<2 x s64>), [[UV1:%[0-9]+]]:vgpr(<2 x s64>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<4 x s64>) |
| ; GREEDY: G_STORE [[UV]](<2 x s64>), [[DEF]](p1) :: (store 16 into `<4 x i64> addrspace(1)* undef`, align 32, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<2 x s64>), [[PTR_ADD]](p1) :: (store 16 into `<4 x i64> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <4 x i64> @llvm.amdgcn.s.buffer.load.v4i64(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <4 x i64> %val, <4 x i64> addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 64-bit elements |
| define amdgpu_ps void @s_buffer_load_v8i64_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v8i64_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s64>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x s64>), [[AMDGPU_BUFFER_LOAD1]](<2 x s64>), [[AMDGPU_BUFFER_LOAD2]](<2 x s64>), [[AMDGPU_BUFFER_LOAD3]](<2 x s64>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<2 x s64>), [[UV1:%[0-9]+]]:vgpr(<2 x s64>), [[UV2:%[0-9]+]]:vgpr(<2 x s64>), [[UV3:%[0-9]+]]:vgpr(<2 x s64>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s64>) |
| ; CHECK: G_STORE [[UV]](<2 x s64>), [[DEF]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef`, align 64, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<2 x s64>), [[PTR_ADD]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; CHECK: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; CHECK: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; CHECK: G_STORE [[UV2]](<2 x s64>), [[PTR_ADD1]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; CHECK: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; CHECK: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; CHECK: G_STORE [[UV3]](<2 x s64>), [[PTR_ADD2]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v8i64_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<2 x s64>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s64>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x s64>), [[AMDGPU_BUFFER_LOAD1]](<2 x s64>), [[AMDGPU_BUFFER_LOAD2]](<2 x s64>), [[AMDGPU_BUFFER_LOAD3]](<2 x s64>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<2 x s64>), [[UV1:%[0-9]+]]:vgpr(<2 x s64>), [[UV2:%[0-9]+]]:vgpr(<2 x s64>), [[UV3:%[0-9]+]]:vgpr(<2 x s64>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s64>) |
| ; GREEDY: G_STORE [[UV]](<2 x s64>), [[DEF]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef`, align 64, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<2 x s64>), [[PTR_ADD]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; GREEDY: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; GREEDY: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; GREEDY: G_STORE [[UV2]](<2 x s64>), [[PTR_ADD1]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; GREEDY: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; GREEDY: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; GREEDY: G_STORE [[UV3]](<2 x s64>), [[PTR_ADD2]](p1) :: (store 16 into `<8 x i64> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <8 x i64> @llvm.amdgcn.s.buffer.load.v8i64(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <8 x i64> %val, <8 x i64> addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 64-bit pointer elements |
| define amdgpu_ps void @s_buffer_load_v4p1_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v4p1_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<4 x p1>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x p1>), [[AMDGPU_BUFFER_LOAD1]](<2 x p1>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<2 x p1>), [[UV1:%[0-9]+]]:vgpr(<2 x p1>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<4 x p1>) |
| ; CHECK: G_STORE [[UV]](<2 x p1>), [[DEF]](p1) :: (store 16 into `<4 x i8 addrspace(1)*> addrspace(1)* undef`, align 32, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<2 x p1>), [[PTR_ADD]](p1) :: (store 16 into `<4 x i8 addrspace(1)*> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v4p1_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<4 x p1>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x p1>), [[AMDGPU_BUFFER_LOAD1]](<2 x p1>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<2 x p1>), [[UV1:%[0-9]+]]:vgpr(<2 x p1>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<4 x p1>) |
| ; GREEDY: G_STORE [[UV]](<2 x p1>), [[DEF]](p1) :: (store 16 into `<4 x i8 addrspace(1)*> addrspace(1)* undef`, align 32, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<2 x p1>), [[PTR_ADD]](p1) :: (store 16 into `<4 x i8 addrspace(1)*> addrspace(1)* undef` + 16, basealign 32, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <4 x i8 addrspace(1)*> @llvm.amdgcn.s.buffer.load.v4p1i8(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <4 x i8 addrspace(1)*> %val, <4 x i8 addrspace(1)*> addrspace(1)* undef |
| ret void |
| } |
| |
| ; Test split of a vector with 64-bit pointer elements |
| define amdgpu_ps void @s_buffer_load_v8p1_vgpr_offset(<4 x i32> inreg %rsrc, i32 %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_v8p1_vgpr_offset |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x p1>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x p1>), [[AMDGPU_BUFFER_LOAD1]](<2 x p1>), [[AMDGPU_BUFFER_LOAD2]](<2 x p1>), [[AMDGPU_BUFFER_LOAD3]](<2 x p1>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(<2 x p1>), [[UV1:%[0-9]+]]:vgpr(<2 x p1>), [[UV2:%[0-9]+]]:vgpr(<2 x p1>), [[UV3:%[0-9]+]]:vgpr(<2 x p1>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x p1>) |
| ; CHECK: G_STORE [[UV]](<2 x p1>), [[DEF]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef`, align 64, addrspace 1) |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; CHECK: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; CHECK: G_STORE [[UV1]](<2 x p1>), [[PTR_ADD]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; CHECK: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; CHECK: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; CHECK: G_STORE [[UV2]](<2 x p1>), [[PTR_ADD1]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; CHECK: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; CHECK: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; CHECK: G_STORE [[UV3]](<2 x p1>), [[PTR_ADD2]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; CHECK: S_ENDPGM 0 |
| ; GREEDY-LABEL: name: s_buffer_load_v8p1_vgpr_offset |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sgpr(p1) = G_IMPLICIT_DEF |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<2 x p1>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x p1>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<2 x p1>), [[AMDGPU_BUFFER_LOAD1]](<2 x p1>), [[AMDGPU_BUFFER_LOAD2]](<2 x p1>), [[AMDGPU_BUFFER_LOAD3]](<2 x p1>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(<2 x p1>), [[UV1:%[0-9]+]]:vgpr(<2 x p1>), [[UV2:%[0-9]+]]:vgpr(<2 x p1>), [[UV3:%[0-9]+]]:vgpr(<2 x p1>) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x p1>) |
| ; GREEDY: G_STORE [[UV]](<2 x p1>), [[DEF]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef`, align 64, addrspace 1) |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 16 |
| ; GREEDY: [[PTR_ADD:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C2]](s64) |
| ; GREEDY: G_STORE [[UV1]](<2 x p1>), [[PTR_ADD]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 16, basealign 64, addrspace 1) |
| ; GREEDY: [[C3:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 32 |
| ; GREEDY: [[PTR_ADD1:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C3]](s64) |
| ; GREEDY: G_STORE [[UV2]](<2 x p1>), [[PTR_ADD1]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 32, align 32, basealign 64, addrspace 1) |
| ; GREEDY: [[C4:%[0-9]+]]:sgpr(s64) = G_CONSTANT i64 48 |
| ; GREEDY: [[PTR_ADD2:%[0-9]+]]:sgpr(p1) = G_PTR_ADD [[DEF]], [[C4]](s64) |
| ; GREEDY: G_STORE [[UV3]](<2 x p1>), [[PTR_ADD2]](p1) :: (store 16 into `<8 x i8 addrspace(1)*> addrspace(1)* undef` + 48, basealign 64, addrspace 1) |
| ; GREEDY: S_ENDPGM 0 |
| %val = call <8 x i8 addrspace(1)*> @llvm.amdgcn.s.buffer.load.v8p1i8(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| store <8 x i8 addrspace(1)*> %val, <8 x i8 addrspace(1)*> addrspace(1)* undef |
| ret void |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_offset_add_4092(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4092 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4092 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4092, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4092 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4092 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4092, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %soffset = add i32 %soffset.base, 4092 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_offset_add_4095(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4095 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4095 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4095, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4095 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4095 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4095, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %soffset = add i32 %soffset.base, 4095 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_offset_add_4096(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4096 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_offset_add_4096 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %soffset = add i32 %soffset.base, 4096 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| ; Make sure the base offset is added to each split load. |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_add_4064(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_add_4064 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4064, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4080, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_add_4064 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4064, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4080, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %soffset.base, 4064 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| ; Make sure the maximum offset isn't exeeded when splitting this |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_add_4068(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_add_4068 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4068 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_add_4068 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4068 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %soffset.base, 4068 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <16 x float> @s_buffer_load_v16f32_vgpr_offset_add_4032(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v16f32_vgpr_offset_add_4032 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4032 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4032, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4048, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4064, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4080, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr8 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr9 = COPY [[UV9]](s32) |
| ; CHECK: $vgpr10 = COPY [[UV10]](s32) |
| ; CHECK: $vgpr11 = COPY [[UV11]](s32) |
| ; CHECK: $vgpr12 = COPY [[UV12]](s32) |
| ; CHECK: $vgpr13 = COPY [[UV13]](s32) |
| ; CHECK: $vgpr14 = COPY [[UV14]](s32) |
| ; CHECK: $vgpr15 = COPY [[UV15]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| ; GREEDY-LABEL: name: s_buffer_load_v16f32_vgpr_offset_add_4032 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4032 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4032, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4048, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4064, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 4080, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr8 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr9 = COPY [[UV9]](s32) |
| ; GREEDY: $vgpr10 = COPY [[UV10]](s32) |
| ; GREEDY: $vgpr11 = COPY [[UV11]](s32) |
| ; GREEDY: $vgpr12 = COPY [[UV12]](s32) |
| ; GREEDY: $vgpr13 = COPY [[UV13]](s32) |
| ; GREEDY: $vgpr14 = COPY [[UV14]](s32) |
| ; GREEDY: $vgpr15 = COPY [[UV15]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| %soffset = add i32 %soffset.base, 4032 |
| %val = call <16 x float> @llvm.amdgcn.s.buffer.load.v16f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <16 x float> %val |
| } |
| |
| define amdgpu_ps <16 x float> @s_buffer_load_v16f32_vgpr_offset_add_4036(<4 x i32> inreg %rsrc, i32 %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v16f32_vgpr_offset_add_4036 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4036 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV1]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr8 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr9 = COPY [[UV9]](s32) |
| ; CHECK: $vgpr10 = COPY [[UV10]](s32) |
| ; CHECK: $vgpr11 = COPY [[UV11]](s32) |
| ; CHECK: $vgpr12 = COPY [[UV12]](s32) |
| ; CHECK: $vgpr13 = COPY [[UV13]](s32) |
| ; CHECK: $vgpr14 = COPY [[UV14]](s32) |
| ; CHECK: $vgpr15 = COPY [[UV15]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| ; GREEDY-LABEL: name: s_buffer_load_v16f32_vgpr_offset_add_4036 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4036 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD2:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 32, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD3:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 48, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 48, align 4) |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<16 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>), [[AMDGPU_BUFFER_LOAD2]](<4 x s32>), [[AMDGPU_BUFFER_LOAD3]](<4 x s32>) |
| ; GREEDY: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32), [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32), [[UV10:%[0-9]+]]:vgpr(s32), [[UV11:%[0-9]+]]:vgpr(s32), [[UV12:%[0-9]+]]:vgpr(s32), [[UV13:%[0-9]+]]:vgpr(s32), [[UV14:%[0-9]+]]:vgpr(s32), [[UV15:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<16 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV1]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr8 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr9 = COPY [[UV9]](s32) |
| ; GREEDY: $vgpr10 = COPY [[UV10]](s32) |
| ; GREEDY: $vgpr11 = COPY [[UV11]](s32) |
| ; GREEDY: $vgpr12 = COPY [[UV12]](s32) |
| ; GREEDY: $vgpr13 = COPY [[UV13]](s32) |
| ; GREEDY: $vgpr14 = COPY [[UV14]](s32) |
| ; GREEDY: $vgpr15 = COPY [[UV15]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7, implicit $vgpr8, implicit $vgpr9, implicit $vgpr10, implicit $vgpr11, implicit $vgpr12, implicit $vgpr13, implicit $vgpr14, implicit $vgpr15 |
| %soffset = add i32 %soffset.base, 4036 |
| %val = call <16 x float> @llvm.amdgcn.s.buffer.load.v16f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <16 x float> %val |
| } |
| |
| ; Waterfall loop due to resource being VGPR |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_rsrc(<4 x i32> %rsrc, i32 inreg %soffset) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_rsrc |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY4]](s32) |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %8(s32), %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY5]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_rsrc |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY4]](s32) |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; GREEDY: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; GREEDY: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %8(s32), %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY5]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| ; Use the offset inside the waterfall loop |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_rsrc_soffset_add_4092(<4 x i32> %rsrc, i32 inreg %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_rsrc_soffset_add_4092 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4092 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %18, %bb.2 |
| ; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %10(s32), %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4092, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_rsrc_soffset_add_4092 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4092 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; GREEDY: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %18, %bb.2 |
| ; GREEDY: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %10(s32), %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4092, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %soffset = add i32 %soffset.base, 4092 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| ; Scalar offset exceeds MUBUF limit, keep add out of the loop |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_rsrc_soffset_add_4096(<4 x i32> %rsrc, i32 inreg %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_rsrc_soffset_add_4096 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %19, %bb.2 |
| ; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %10(s32), %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_rsrc_soffset_add_4096 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; GREEDY: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %19, %bb.2 |
| ; GREEDY: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %10(s32), %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %soffset = add i32 %soffset.base, 4096 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret float %val |
| } |
| |
| ; Waterfall loop, but constant offset |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_rsrc_offset_4095(<4 x i32> %rsrc) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_rsrc_offset_4095 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4095 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %7(s32), %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4095, 0, 0 :: (dereferenceable invariant load 4 from unknown-address + 4095, align 1) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_rsrc_offset_4095 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4095 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; GREEDY: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; GREEDY: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %7(s32), %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4095, 0, 0 :: (dereferenceable invariant load 4 from unknown-address + 4095, align 1) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 4095, i32 0) |
| ret float %val |
| } |
| |
| ; Waterfall loop, but constant offset |
| define amdgpu_ps float @s_buffer_load_f32_vgpr_rsrc_offset_4096(<4 x i32> %rsrc) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_vgpr_rsrc_offset_4096 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; CHECK: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; CHECK: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %7(s32), %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_vgpr_rsrc_offset_4096 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:vgpr(s32) = G_IMPLICIT_DEF |
| ; GREEDY: [[DEF1:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF1]], %bb.1, %17, %bb.2 |
| ; GREEDY: [[PHI1:%[0-9]+]]:vgpr(s32) = G_PHI [[DEF]](s32), %bb.1, %7(s32), %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY4]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 4096, i32 0) |
| ret float %val |
| } |
| |
| ; Need a waterfall loop, but the offset is scalar. |
| ; Make sure the base offset is added to each split load. |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_rsrc_add_4064(<4 x i32> %rsrc, i32 inreg %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4064 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4064, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4080, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4064 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4064, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[C1]], [[COPY4]], 4080, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %soffset.base, 4064 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| ; Need a waterfall loop, but the offset is scalar. |
| ; Make sure the maximum offset isn't exeeded when splitting this |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_rsrc_add_4068(<4 x i32> %rsrc, i32 inreg %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4068 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4068 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %27, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4068 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4068 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %27, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %soffset.base, 4068 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_rsrc_add_4096(<4 x i32> %rsrc, i32 inreg %soffset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4096 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %27, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_rsrc_add_4096 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4096 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY4]], [[C]] |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %27, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C2]](s32), [[COPY5]], [[C1]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %soffset.base, 4096 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_5000(<4 x i32> %rsrc, i32 %offset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_5000 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 5000 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_5000 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 5000 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %offset.base, 5000 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4076(<4 x i32> %rsrc, i32 %offset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4076 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4076 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4076 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4076 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %offset.base, 4076 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4080(<4 x i32> %rsrc, i32 %offset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4080 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4080 |
| ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_add_4080 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4080 |
| ; GREEDY: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY5]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 0, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C1]](s32), [[COPY4]], [[C]], 16, 0, 0 :: (dereferenceable invariant load 16, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %soffset = add i32 %offset.base, 4080 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 %soffset, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps <8 x float> @s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_offset_4064(<4 x i32> %rsrc, i32 %offset.base) { |
| ; CHECK-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_offset_4064 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; CHECK: bb.2: |
| ; CHECK: successors: %bb.3, %bb.2 |
| ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4064, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 4064, align 4) |
| ; CHECK: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4080, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 4064, align 4) |
| ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; CHECK: bb.3: |
| ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; CHECK: bb.4: |
| ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; CHECK: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; CHECK: $vgpr0 = COPY [[UV2]](s32) |
| ; CHECK: $vgpr1 = COPY [[UV3]](s32) |
| ; CHECK: $vgpr2 = COPY [[UV4]](s32) |
| ; CHECK: $vgpr3 = COPY [[UV5]](s32) |
| ; CHECK: $vgpr4 = COPY [[UV6]](s32) |
| ; CHECK: $vgpr5 = COPY [[UV7]](s32) |
| ; CHECK: $vgpr6 = COPY [[UV8]](s32) |
| ; CHECK: $vgpr7 = COPY [[UV9]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| ; GREEDY-LABEL: name: s_buffer_load_v8f32_vgpr_offset_vgpr_rsrc_offset_4064 |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 |
| ; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 |
| ; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 4064 |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF |
| ; GREEDY: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) |
| ; GREEDY: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec |
| ; GREEDY: bb.2: |
| ; GREEDY: successors: %bb.3, %bb.2 |
| ; GREEDY: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %26, %bb.2 |
| ; GREEDY: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec |
| ; GREEDY: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec |
| ; GREEDY: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec |
| ; GREEDY: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc |
| ; GREEDY: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4064, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 4064, align 4) |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD1:%[0-9]+]]:vgpr(<4 x s32>) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR1]](<4 x s32>), [[C3]](s32), [[C1]], [[C2]], 4080, 0, 0 :: (dereferenceable invariant load 16 from unknown-address + 4064, align 4) |
| ; GREEDY: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec |
| ; GREEDY: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc |
| ; GREEDY: S_CBRANCH_EXECNZ %bb.2, implicit $exec |
| ; GREEDY: bb.3: |
| ; GREEDY: $exec = S_MOV_B64_term [[S_MOV_B64_term]] |
| ; GREEDY: bb.4: |
| ; GREEDY: [[CONCAT_VECTORS:%[0-9]+]]:vgpr(<8 x s32>) = G_CONCAT_VECTORS [[AMDGPU_BUFFER_LOAD]](<4 x s32>), [[AMDGPU_BUFFER_LOAD1]](<4 x s32>) |
| ; GREEDY: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32), [[UV4:%[0-9]+]]:vgpr(s32), [[UV5:%[0-9]+]]:vgpr(s32), [[UV6:%[0-9]+]]:vgpr(s32), [[UV7:%[0-9]+]]:vgpr(s32), [[UV8:%[0-9]+]]:vgpr(s32), [[UV9:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[CONCAT_VECTORS]](<8 x s32>) |
| ; GREEDY: $vgpr0 = COPY [[UV2]](s32) |
| ; GREEDY: $vgpr1 = COPY [[UV3]](s32) |
| ; GREEDY: $vgpr2 = COPY [[UV4]](s32) |
| ; GREEDY: $vgpr3 = COPY [[UV5]](s32) |
| ; GREEDY: $vgpr4 = COPY [[UV6]](s32) |
| ; GREEDY: $vgpr5 = COPY [[UV7]](s32) |
| ; GREEDY: $vgpr6 = COPY [[UV8]](s32) |
| ; GREEDY: $vgpr7 = COPY [[UV9]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr3, implicit $vgpr4, implicit $vgpr5, implicit $vgpr6, implicit $vgpr7 |
| %val = call <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32> %rsrc, i32 4064, i32 0) |
| ret <8 x float> %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_vgpr_sgpr(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_vgpr_sgpr |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C]](s32), [[COPY4]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_vgpr_sgpr |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; GREEDY: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C]](s32), [[COPY4]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset = add i32 %offset.v, %offset.s |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_sgpr_vgpr(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_sgpr_vgpr |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C]](s32), [[COPY4]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_sgpr_vgpr |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; GREEDY: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C]](s32), [[COPY4]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset = add i32 %offset.s, %offset.v |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_vgpr_sgpr_imm(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_vgpr_sgpr_imm |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[ADD]], [[C1]], 1024, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_vgpr_sgpr_imm |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[ADD]], [[C1]], 1024, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset.base = add i32 %offset.v, %offset.s |
| %offset = add i32 %offset.base, 1024 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_sgpr_vgpr_imm(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_sgpr_vgpr_imm |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; CHECK: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[ADD]], [[C1]], 1024, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_sgpr_vgpr_imm |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; GREEDY: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C2]](s32), [[ADD]], [[C1]], 1024, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset.base = add i32 %offset.s, %offset.v |
| %offset = add i32 %offset.base, 1024 |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| ; TODO: Ideally this would be reassociated to fold. |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_imm_sgpr_vgpr(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_imm_sgpr_vgpr |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; CHECK: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY5]], [[C]] |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; CHECK: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[ADD]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_imm_sgpr_vgpr |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; GREEDY: [[ADD:%[0-9]+]]:sgpr(s32) = G_ADD [[COPY5]], [[C]] |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[ADD]](s32) |
| ; GREEDY: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY6]], [[COPY4]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[COPY4]], [[ADD]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset.base = add i32 %offset.s, 1024 |
| %offset = add i32 %offset.base, %offset.v |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| define amdgpu_ps float @s_buffer_load_f32_offset_add_imm_vgpr_sgpr(<4 x i32> inreg %rsrc, i32 %offset.v, i32 inreg %offset.s) { |
| ; CHECK-LABEL: name: s_buffer_load_f32_offset_add_imm_vgpr_sgpr |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; CHECK: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; CHECK: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; CHECK: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; CHECK: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[ADD]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; CHECK: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; CHECK: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| ; GREEDY-LABEL: name: s_buffer_load_f32_offset_add_imm_vgpr_sgpr |
| ; GREEDY: bb.1 (%ir-block.0): |
| ; GREEDY: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0 |
| ; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 |
| ; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 |
| ; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 |
| ; GREEDY: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 |
| ; GREEDY: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| ; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 |
| ; GREEDY: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 |
| ; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 1024 |
| ; GREEDY: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32) |
| ; GREEDY: [[ADD:%[0-9]+]]:vgpr(s32) = G_ADD [[COPY4]], [[COPY6]] |
| ; GREEDY: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) |
| ; GREEDY: [[ADD1:%[0-9]+]]:vgpr(s32) = G_ADD [[ADD]], [[COPY7]] |
| ; GREEDY: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0 |
| ; GREEDY: [[AMDGPU_BUFFER_LOAD:%[0-9]+]]:vgpr(s32) = G_AMDGPU_BUFFER_LOAD [[BUILD_VECTOR]](<4 x s32>), [[C1]](s32), [[ADD]], [[COPY5]], 0, 0, 0 :: (dereferenceable invariant load 4) |
| ; GREEDY: $vgpr0 = COPY [[AMDGPU_BUFFER_LOAD]](s32) |
| ; GREEDY: SI_RETURN_TO_EPILOG implicit $vgpr0 |
| %offset.base = add i32 %offset.v, 1024 |
| %offset = add i32 %offset.base, %offset.s |
| %val = call float @llvm.amdgcn.s.buffer.load.f32(<4 x i32> %rsrc, i32 %offset, i32 0) |
| ret float %val |
| } |
| |
| declare i32 @llvm.amdgcn.s.buffer.load.i32(<4 x i32>, i32, i32 immarg) |
| declare <2 x i32> @llvm.amdgcn.s.buffer.load.v2i32(<4 x i32>, i32, i32 immarg) |
| declare <3 x i32> @llvm.amdgcn.s.buffer.load.v3i32(<4 x i32>, i32, i32 immarg) |
| declare <4 x i32> @llvm.amdgcn.s.buffer.load.v4i32(<4 x i32>, i32, i32 immarg) |
| declare <8 x i32> @llvm.amdgcn.s.buffer.load.v8i32(<4 x i32>, i32, i32 immarg) |
| declare <16 x i32> @llvm.amdgcn.s.buffer.load.v16i32(<4 x i32>, i32, i32 immarg) |
| |
| declare float @llvm.amdgcn.s.buffer.load.f32(<4 x i32>, i32, i32 immarg) |
| declare <2 x float> @llvm.amdgcn.s.buffer.load.v2f32(<4 x i32>, i32, i32 immarg) |
| declare <3 x float> @llvm.amdgcn.s.buffer.load.v3f32(<4 x i32>, i32, i32 immarg) |
| declare <4 x float> @llvm.amdgcn.s.buffer.load.v4f32(<4 x i32>, i32, i32 immarg) |
| declare <8 x float> @llvm.amdgcn.s.buffer.load.v8f32(<4 x i32>, i32, i32 immarg) |
| declare <16 x float> @llvm.amdgcn.s.buffer.load.v16f32(<4 x i32>, i32, i32 immarg) |
| |
| declare i96 @llvm.amdgcn.s.buffer.load.i96(<4 x i32>, i32, i32 immarg) |
| declare i256 @llvm.amdgcn.s.buffer.load.i256(<4 x i32>, i32, i32 immarg) |
| declare i512 @llvm.amdgcn.s.buffer.load.i512(<4 x i32>, i32, i32 immarg) |
| |
| declare <16 x i16> @llvm.amdgcn.s.buffer.load.v16i16(<4 x i32>, i32, i32 immarg) |
| declare <32 x i16> @llvm.amdgcn.s.buffer.load.v32i16(<4 x i32>, i32, i32 immarg) |
| |
| declare <4 x i64> @llvm.amdgcn.s.buffer.load.v4i64(<4 x i32>, i32, i32 immarg) |
| declare <8 x i64> @llvm.amdgcn.s.buffer.load.v8i64(<4 x i32>, i32, i32 immarg) |
| |
| declare <4 x i8 addrspace(1)*> @llvm.amdgcn.s.buffer.load.v4p1i8(<4 x i32>, i32, i32 immarg) |
| declare <8 x i8 addrspace(1)*> @llvm.amdgcn.s.buffer.load.v8p1i8(<4 x i32>, i32, i32 immarg) |
