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llvm/llvm-project/refs/heads/main/./llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.struct.buffer.load.format.f16.ll
blob: 1857210367f31658a26acaf6f47a5db06df4fe8c [file] [edit]
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -global-isel -global-isel-abort=2 -mtriple=amdgpu8.03-mesa-mesa3d -stop-after=instruction-select -o - %s | FileCheck -check-prefix=UNPACKED %s
; RUN: llc -global-isel -global-isel-abort=2 -mtriple=amdgpu8.10-mesa-mesa3d -stop-after=instruction-select -o - %s | FileCheck -check-prefix=PACKED %s
; RUN: llc -global-isel -mtriple=amdgpu12.00-mesa-mesa3d -stop-after=instruction-select -o - %s | FileCheck -check-prefix=GFX12 %s
define amdgpu_ps half @struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; UNPACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; UNPACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; UNPACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; UNPACKED-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN]]
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; PACKED-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; PACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; PACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; PACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; PACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; PACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; PACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; PACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; PACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; PACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; PACKED-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_BOTHEN]]
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; GFX12-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; GFX12-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; GFX12-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
%val = call half @llvm.amdgcn.struct.buffer.load.format.f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
ret half %val
}
define amdgpu_ps <2 x half> @struct_buffer_load_format_v2f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_v2f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:sgpr(i32) = COPY $sgpr2
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:sgpr(i32) = COPY $sgpr3
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:sgpr(i32) = COPY $sgpr4
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:sgpr(i32) = COPY $sgpr5
; UNPACKED-NEXT: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x i32>) = G_BUILD_VECTOR [[COPY]](i32), [[COPY1]](i32), [[COPY2]](i32), [[COPY3]](i32)
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr(i32) = COPY $vgpr0
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr(i32) = COPY $vgpr1
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:sgpr(i32) = COPY $sgpr6
; UNPACKED-NEXT: [[AMDGPU_BUFFER_LOAD_FORMAT_D16_:%[0-9]+]]:vgpr(<2 x f32>) = G_AMDGPU_BUFFER_LOAD_FORMAT_D16 [[BUILD_VECTOR]](<4 x i32>), [[COPY4]](i32), [[COPY5]], [[COPY6]], 0, 0, -1 :: (dereferenceable load (<2 x f16>), align 1, addrspace 8)
; UNPACKED-NEXT: [[UV:%[0-9]+]]:vgpr(i32), [[UV1:%[0-9]+]]:vgpr(i32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD_FORMAT_D16_]](<2 x f32>)
; UNPACKED-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
; UNPACKED-NEXT: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND:%[0-9]+]]:vgpr_32(s32) = G_AND [[UV]], [[COPY7]]
; UNPACKED-NEXT: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[COPY8]]
; UNPACKED-NEXT: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
; UNPACKED-NEXT: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
; UNPACKED-NEXT: [[SHL:%[0-9]+]]:vgpr_32(s32) = G_SHL [[AND1]], [[COPY9]](s32)
; UNPACKED-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32(i32) = V_OR_B32_e64 [[AND]](s32), [[SHL]](s32), implicit $exec
; UNPACKED-NEXT: [[COPY10:%[0-9]+]]:vgpr_32(<2 x f16>) = COPY [[V_OR_B32_e64_]](i32)
; UNPACKED-NEXT: $vgpr0 = COPY [[COPY10]](<2 x f16>)
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; PACKED-LABEL: name: struct_buffer_load_format_v2f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; PACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; PACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; PACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; PACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; PACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; PACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; PACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; PACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; PACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_XY_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_XY_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (<2 x f16>), align 1, addrspace 8)
; PACKED-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_XY_BOTHEN]]
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; GFX12-LABEL: name: struct_buffer_load_format_v2f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; GFX12-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_XY_VBUFFER_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_XY_VBUFFER_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (<2 x f16>), align 1, addrspace 8)
; GFX12-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_XY_VBUFFER_BOTHEN]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
%val = call <2 x half> @llvm.amdgcn.struct.buffer.load.format.v2f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
ret <2 x half> %val
}
; FIXME: Crashes
; define amdgpu_ps <3 x half> @struct_buffer_load_format_v3f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; %val = call <3 x half> @llvm.amdgcn.struct.buffer.load.format.v3f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
; ret <3 x half> %val
; }
define amdgpu_ps <4 x half> @struct_buffer_load_format_v4f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_v4f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:sgpr(i32) = COPY $sgpr2
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:sgpr(i32) = COPY $sgpr3
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:sgpr(i32) = COPY $sgpr4
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:sgpr(i32) = COPY $sgpr5
; UNPACKED-NEXT: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x i32>) = G_BUILD_VECTOR [[COPY]](i32), [[COPY1]](i32), [[COPY2]](i32), [[COPY3]](i32)
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr(i32) = COPY $vgpr0
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr(i32) = COPY $vgpr1
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:sgpr(i32) = COPY $sgpr6
; UNPACKED-NEXT: [[AMDGPU_BUFFER_LOAD_FORMAT_D16_:%[0-9]+]]:vgpr(<4 x f32>) = G_AMDGPU_BUFFER_LOAD_FORMAT_D16 [[BUILD_VECTOR]](<4 x i32>), [[COPY4]](i32), [[COPY5]], [[COPY6]], 0, 0, -1 :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; UNPACKED-NEXT: [[UV:%[0-9]+]]:vgpr(i32), [[UV1:%[0-9]+]]:vgpr(i32), [[UV2:%[0-9]+]]:vgpr(i32), [[UV3:%[0-9]+]]:vgpr(i32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD_FORMAT_D16_]](<4 x f32>)
; UNPACKED-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
; UNPACKED-NEXT: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[COPY7]]
; UNPACKED-NEXT: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[COPY8]]
; UNPACKED-NEXT: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
; UNPACKED-NEXT: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
; UNPACKED-NEXT: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[AND1]], [[COPY9]](s32)
; UNPACKED-NEXT: [[OR:%[0-9]+]]:vgpr(i32) = G_OR [[AND]], [[SHL]]
; UNPACKED-NEXT: [[BITCAST:%[0-9]+]]:vgpr_32(<2 x f16>) = G_BITCAST [[OR]](i32)
; UNPACKED-NEXT: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND2:%[0-9]+]]:vgpr_32(s32) = G_AND [[UV2]], [[COPY10]]
; UNPACKED-NEXT: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND3:%[0-9]+]]:vgpr(s32) = G_AND [[UV3]], [[COPY11]]
; UNPACKED-NEXT: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
; UNPACKED-NEXT: [[SHL1:%[0-9]+]]:vgpr_32(s32) = G_SHL [[AND3]], [[COPY12]](s32)
; UNPACKED-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32(i32) = V_OR_B32_e64 [[AND2]](s32), [[SHL1]](s32), implicit $exec
; UNPACKED-NEXT: [[COPY13:%[0-9]+]]:vgpr_32(<2 x f16>) = COPY [[V_OR_B32_e64_]](i32)
; UNPACKED-NEXT: $vgpr0 = COPY [[BITCAST]](<2 x f16>)
; UNPACKED-NEXT: $vgpr1 = COPY [[COPY13]](<2 x f16>)
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
;
; PACKED-LABEL: name: struct_buffer_load_format_v4f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; PACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; PACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; PACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; PACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; PACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; PACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; PACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; PACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; PACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN:%[0-9]+]]:vreg_64 = BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; PACKED-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN]].sub0
; PACKED-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN]].sub1
; PACKED-NEXT: $vgpr0 = COPY [[COPY7]]
; PACKED-NEXT: $vgpr1 = COPY [[COPY8]]
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
;
; GFX12-LABEL: name: struct_buffer_load_format_v4f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; GFX12-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN:%[0-9]+]]:vreg_64 = BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; GFX12-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN]].sub0
; GFX12-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN]].sub1
; GFX12-NEXT: $vgpr0 = COPY [[COPY7]]
; GFX12-NEXT: $vgpr1 = COPY [[COPY8]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
%val = call <4 x half> @llvm.amdgcn.struct.buffer.load.format.v4f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
ret <4 x half> %val
}
; Waterfall for rsrc and soffset, copy for voffset
define amdgpu_ps <4 x half> @struct_buffer_load_format_v4f16__vpr_rsrc__sgpr_vindex__sgpr_voffset__vgpr_soffset(<4 x i32> %rsrc, i32 inreg %vindex, i32 inreg %voffset, i32 %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_v4f16__vpr_rsrc__sgpr_vindex__sgpr_voffset__vgpr_soffset
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: successors: %bb.2(0x80000000)
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:vgpr(i32) = COPY $vgpr0
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:vgpr(i32) = COPY $vgpr1
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:vgpr(i32) = COPY $vgpr2
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:vgpr(i32) = COPY $vgpr3
; UNPACKED-NEXT: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x i32>) = G_BUILD_VECTOR [[COPY]](i32), [[COPY1]](i32), [[COPY2]](i32), [[COPY3]](i32)
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:sgpr(i32) = COPY $sgpr2
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:sgpr(i32) = COPY $sgpr3
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:vgpr(i32) = COPY $vgpr4
; UNPACKED-NEXT: [[COPY7:%[0-9]+]]:vgpr(i32) = COPY [[COPY4]](i32)
; UNPACKED-NEXT: [[COPY8:%[0-9]+]]:vgpr(i32) = COPY [[COPY5]](i32)
; UNPACKED-NEXT: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF
; UNPACKED-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: bb.2:
; UNPACKED-NEXT: successors: %bb.3(0x80000000)
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:sgpr(i32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY]](i32)
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:sgpr(i32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY1]](i32)
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT2:%[0-9]+]]:sgpr(i32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY2]](i32)
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT3:%[0-9]+]]:sgpr(i32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY3]](i32)
; UNPACKED-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x i32>) = G_BUILD_VECTOR [[INTRINSIC_CONVERGENT]](i32), [[INTRINSIC_CONVERGENT1]](i32), [[INTRINSIC_CONVERGENT2]](i32), [[INTRINSIC_CONVERGENT3]](i32)
; UNPACKED-NEXT: [[UV:%[0-9]+]]:vgpr(i64), [[UV1:%[0-9]+]]:vgpr(i64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x i32>)
; UNPACKED-NEXT: [[UV2:%[0-9]+]]:sgpr(i64), [[UV3:%[0-9]+]]:sgpr(i64) = G_UNMERGE_VALUES [[BUILD_VECTOR1]](<4 x i32>)
; UNPACKED-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[UV2]](i64), [[UV]]
; UNPACKED-NEXT: [[ICMP1:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[UV3]](i64), [[UV1]]
; UNPACKED-NEXT: [[AND:%[0-9]+]]:vcc(s1) = G_AND [[ICMP]], [[ICMP1]]
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT4:%[0-9]+]]:sgpr(i32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY6]](i32)
; UNPACKED-NEXT: [[ICMP2:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[INTRINSIC_CONVERGENT4]](i32), [[COPY6]]
; UNPACKED-NEXT: [[AND1:%[0-9]+]]:vcc(s1) = G_AND [[AND]], [[ICMP2]]
; UNPACKED-NEXT: [[INTRINSIC_CONVERGENT5:%[0-9]+]]:sreg_64_xexec(i64) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.ballot), [[AND1]](s1)
; UNPACKED-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[INTRINSIC_CONVERGENT5]](i64), implicit-def $exec, implicit-def $scc, implicit $exec
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: bb.3:
; UNPACKED-NEXT: successors: %bb.4(0x40000000), %bb.2(0x40000000)
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[AMDGPU_BUFFER_LOAD_FORMAT_D16_:%[0-9]+]]:vgpr(<4 x f32>) = G_AMDGPU_BUFFER_LOAD_FORMAT_D16 [[BUILD_VECTOR1]](<4 x i32>), [[COPY7]](i32), [[COPY8]], [[INTRINSIC_CONVERGENT4]], 0, 0, -1 :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; UNPACKED-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
; UNPACKED-NEXT: SI_WATERFALL_LOOP %bb.2, implicit $exec
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: bb.4:
; UNPACKED-NEXT: successors: %bb.5(0x80000000)
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: bb.5:
; UNPACKED-NEXT: [[UV4:%[0-9]+]]:vgpr(i32), [[UV5:%[0-9]+]]:vgpr(i32), [[UV6:%[0-9]+]]:vgpr(i32), [[UV7:%[0-9]+]]:vgpr(i32) = G_UNMERGE_VALUES [[AMDGPU_BUFFER_LOAD_FORMAT_D16_]](<4 x f32>)
; UNPACKED-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 65535
; UNPACKED-NEXT: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND2:%[0-9]+]]:vgpr(s32) = G_AND [[UV4]], [[COPY9]]
; UNPACKED-NEXT: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND3:%[0-9]+]]:vgpr(s32) = G_AND [[UV5]], [[COPY10]]
; UNPACKED-NEXT: [[C1:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
; UNPACKED-NEXT: [[COPY11:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
; UNPACKED-NEXT: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[AND3]], [[COPY11]](s32)
; UNPACKED-NEXT: [[OR:%[0-9]+]]:vgpr(i32) = G_OR [[AND2]], [[SHL]]
; UNPACKED-NEXT: [[BITCAST:%[0-9]+]]:vgpr_32(<2 x f16>) = G_BITCAST [[OR]](i32)
; UNPACKED-NEXT: [[COPY12:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND4:%[0-9]+]]:vgpr_32(s32) = G_AND [[UV6]], [[COPY12]]
; UNPACKED-NEXT: [[COPY13:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; UNPACKED-NEXT: [[AND5:%[0-9]+]]:vgpr(s32) = G_AND [[UV7]], [[COPY13]]
; UNPACKED-NEXT: [[COPY14:%[0-9]+]]:vgpr(s32) = COPY [[C1]](s32)
; UNPACKED-NEXT: [[SHL1:%[0-9]+]]:vgpr_32(s32) = G_SHL [[AND5]], [[COPY14]](s32)
; UNPACKED-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32(i32) = V_OR_B32_e64 [[AND4]](s32), [[SHL1]](s32), implicit $exec
; UNPACKED-NEXT: [[COPY15:%[0-9]+]]:vgpr_32(<2 x f16>) = COPY [[V_OR_B32_e64_]](i32)
; UNPACKED-NEXT: $vgpr0 = COPY [[BITCAST]](<2 x f16>)
; UNPACKED-NEXT: $vgpr1 = COPY [[COPY15]](<2 x f16>)
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
;
; PACKED-LABEL: name: struct_buffer_load_format_v4f16__vpr_rsrc__sgpr_vindex__sgpr_voffset__vgpr_soffset
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: successors: %bb.2(0x80000000)
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; PACKED-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; PACKED-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; PACKED-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; PACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; PACKED-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr2
; PACKED-NEXT: [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr3
; PACKED-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr4
; PACKED-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[COPY4]]
; PACKED-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[COPY5]]
; PACKED-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64_xexec = S_MOV_B64 $exec
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: bb.2:
; PACKED-NEXT: successors: %bb.3(0x80000000)
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY]], implicit $exec
; PACKED-NEXT: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY1]], implicit $exec
; PACKED-NEXT: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY2]], implicit $exec
; PACKED-NEXT: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY3]], implicit $exec
; PACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[V_READFIRSTLANE_B32_]], %subreg.sub0, [[V_READFIRSTLANE_B32_1]], %subreg.sub1, [[V_READFIRSTLANE_B32_2]], %subreg.sub2, [[V_READFIRSTLANE_B32_3]], %subreg.sub3
; PACKED-NEXT: [[COPY9:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]].sub0_sub1
; PACKED-NEXT: [[COPY10:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]].sub2_sub3
; PACKED-NEXT: [[COPY11:%[0-9]+]]:sreg_64 = COPY [[REG_SEQUENCE1]].sub0_sub1
; PACKED-NEXT: [[COPY12:%[0-9]+]]:sreg_64 = COPY [[REG_SEQUENCE1]].sub2_sub3
; PACKED-NEXT: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[COPY11]], [[COPY9]], implicit $exec
; PACKED-NEXT: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[COPY12]], [[COPY10]], implicit $exec
; PACKED-NEXT: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_]], [[V_CMP_EQ_U64_e64_1]], implicit-def dead $scc
; PACKED-NEXT: [[V_READFIRSTLANE_B32_4:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY6]], implicit $exec
; PACKED-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[V_READFIRSTLANE_B32_4]], [[COPY6]], implicit $exec
; PACKED-NEXT: [[S_AND_B64_1:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[S_AND_B64_]], [[V_CMP_EQ_U32_e64_]], implicit-def dead $scc
; PACKED-NEXT: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_1]], implicit-def $exec, implicit-def $scc, implicit $exec
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: bb.3:
; PACKED-NEXT: successors: %bb.4(0x40000000), %bb.2(0x40000000)
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY7]], %subreg.sub0, [[COPY8]], %subreg.sub1
; PACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN:%[0-9]+]]:vreg_64 = BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN [[REG_SEQUENCE2]], [[REG_SEQUENCE1]], [[V_READFIRSTLANE_B32_4]], 0, 0, 0, implicit $exec :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; PACKED-NEXT: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc
; PACKED-NEXT: SI_WATERFALL_LOOP %bb.2, implicit $exec
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: bb.4:
; PACKED-NEXT: successors: %bb.5(0x80000000)
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: $exec = S_MOV_B64_term [[S_MOV_B64_]]
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: bb.5:
; PACKED-NEXT: [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN]].sub0
; PACKED-NEXT: [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_BOTHEN]].sub1
; PACKED-NEXT: $vgpr0 = COPY [[COPY13]]
; PACKED-NEXT: $vgpr1 = COPY [[COPY14]]
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
;
; GFX12-LABEL: name: struct_buffer_load_format_v4f16__vpr_rsrc__sgpr_vindex__sgpr_voffset__vgpr_soffset
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: successors: %bb.2(0x80000000)
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX12-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr4
; GFX12-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[COPY4]]
; GFX12-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[COPY5]]
; GFX12-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32_xm0_xexec = S_MOV_B32 $exec_lo
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: bb.2:
; GFX12-NEXT: successors: %bb.3(0x80000000)
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY]], implicit $exec
; GFX12-NEXT: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY1]], implicit $exec
; GFX12-NEXT: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY2]], implicit $exec
; GFX12-NEXT: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY3]], implicit $exec
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[V_READFIRSTLANE_B32_]], %subreg.sub0, [[V_READFIRSTLANE_B32_1]], %subreg.sub1, [[V_READFIRSTLANE_B32_2]], %subreg.sub2, [[V_READFIRSTLANE_B32_3]], %subreg.sub3
; GFX12-NEXT: [[COPY9:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]].sub0_sub1
; GFX12-NEXT: [[COPY10:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]].sub2_sub3
; GFX12-NEXT: [[COPY11:%[0-9]+]]:sreg_64 = COPY [[REG_SEQUENCE1]].sub0_sub1
; GFX12-NEXT: [[COPY12:%[0-9]+]]:sreg_64 = COPY [[REG_SEQUENCE1]].sub2_sub3
; GFX12-NEXT: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U64_e64 [[COPY11]], [[COPY9]], implicit $exec
; GFX12-NEXT: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U64_e64 [[COPY12]], [[COPY10]], implicit $exec
; GFX12-NEXT: [[S_AND_B32_:%[0-9]+]]:sreg_32_xm0_xexec = S_AND_B32 [[V_CMP_EQ_U64_e64_]], [[V_CMP_EQ_U64_e64_1]], implicit-def dead $scc
; GFX12-NEXT: [[V_READFIRSTLANE_B32_4:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 [[COPY6]], implicit $exec
; GFX12-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U32_e64 [[V_READFIRSTLANE_B32_4]], [[COPY6]], implicit $exec
; GFX12-NEXT: [[S_AND_B32_1:%[0-9]+]]:sreg_32_xm0_xexec = S_AND_B32 [[S_AND_B32_]], [[V_CMP_EQ_U32_e64_]], implicit-def dead $scc
; GFX12-NEXT: [[S_AND_SAVEEXEC_B32_:%[0-9]+]]:sreg_32_xm0_xexec = S_AND_SAVEEXEC_B32 killed [[S_AND_B32_1]], implicit-def $exec, implicit-def $scc, implicit $exec
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: bb.3:
; GFX12-NEXT: successors: %bb.4(0x40000000), %bb.2(0x40000000)
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY7]], %subreg.sub0, [[COPY8]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN:%[0-9]+]]:vreg_64 = BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN [[REG_SEQUENCE2]], [[REG_SEQUENCE1]], [[V_READFIRSTLANE_B32_4]], 0, 0, 0, implicit $exec :: (dereferenceable load (<4 x f16>), align 1, addrspace 8)
; GFX12-NEXT: $exec_lo = S_XOR_B32_term $exec_lo, [[S_AND_SAVEEXEC_B32_]], implicit-def $scc
; GFX12-NEXT: SI_WATERFALL_LOOP %bb.2, implicit $exec
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: bb.4:
; GFX12-NEXT: successors: %bb.5(0x80000000)
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: $exec_lo = S_MOV_B32_term [[S_MOV_B32_]]
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: bb.5:
; GFX12-NEXT: [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN]].sub0
; GFX12-NEXT: [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_LOAD_FORMAT_D16_XYZW_VBUFFER_BOTHEN]].sub1
; GFX12-NEXT: $vgpr0 = COPY [[COPY13]]
; GFX12-NEXT: $vgpr1 = COPY [[COPY14]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0, implicit $vgpr1
%val = call <4 x half> @llvm.amdgcn.struct.buffer.load.format.v4f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
ret <4 x half> %val
}
define amdgpu_ps half @struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset_voffsset_add_4095(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset.base, i32 inreg %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset_voffsset_add_4095
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; UNPACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; UNPACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; UNPACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 4095, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; UNPACKED-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_gfx80_BOTHEN]]
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; PACKED-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset_voffsset_add_4095
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; PACKED-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; PACKED-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; PACKED-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; PACKED-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; PACKED-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; PACKED-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; PACKED-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; PACKED-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; PACKED-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 4095, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; PACKED-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_BOTHEN]]
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; GFX12-LABEL: name: struct_buffer_load_format_f16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset_voffsset_add_4095
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; GFX12-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 4095, 0, 0, implicit $exec :: (dereferenceable load (f16), align 1, addrspace 8)
; GFX12-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
%voffset = add i32 %voffset.base, 4095
%val = call half @llvm.amdgcn.struct.buffer.load.format.f16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
ret half %val
}
define amdgpu_ps half @struct_buffer_load_format_i16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; UNPACKED-LABEL: name: struct_buffer_load_format_i16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; UNPACKED: bb.1 (%ir-block.0):
; UNPACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; UNPACKED-NEXT: {{ $}}
; UNPACKED-NEXT: [[COPY:%[0-9]+]]:_(i32) = COPY $sgpr2
; UNPACKED-NEXT: [[COPY1:%[0-9]+]]:_(i32) = COPY $sgpr3
; UNPACKED-NEXT: [[COPY2:%[0-9]+]]:_(i32) = COPY $sgpr4
; UNPACKED-NEXT: [[COPY3:%[0-9]+]]:_(i32) = COPY $sgpr5
; UNPACKED-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x i32>) = G_BUILD_VECTOR [[COPY]](i32), [[COPY1]](i32), [[COPY2]](i32), [[COPY3]](i32)
; UNPACKED-NEXT: [[COPY4:%[0-9]+]]:_(i32) = COPY $vgpr0
; UNPACKED-NEXT: [[COPY5:%[0-9]+]]:_(i32) = COPY $vgpr1
; UNPACKED-NEXT: [[COPY6:%[0-9]+]]:_(i32) = COPY $sgpr6
; UNPACKED-NEXT: [[INT:%[0-9]+]]:_(i16) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.struct.buffer.load.format), [[BUILD_VECTOR]](<4 x i32>), [[COPY4]](i32), [[COPY5]](i32), [[COPY6]](i32), 0 :: (dereferenceable load (i16), align 1, addrspace 8)
; UNPACKED-NEXT: [[BITCAST:%[0-9]+]]:_(f16) = G_BITCAST [[INT]](i16)
; UNPACKED-NEXT: [[ANYEXT:%[0-9]+]]:_(i32) = G_ANYEXT [[BITCAST]](f16)
; UNPACKED-NEXT: $vgpr0 = COPY [[ANYEXT]](i32)
; UNPACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; PACKED-LABEL: name: struct_buffer_load_format_i16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; PACKED: bb.1 (%ir-block.0):
; PACKED-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; PACKED-NEXT: {{ $}}
; PACKED-NEXT: [[COPY:%[0-9]+]]:_(i32) = COPY $sgpr2
; PACKED-NEXT: [[COPY1:%[0-9]+]]:_(i32) = COPY $sgpr3
; PACKED-NEXT: [[COPY2:%[0-9]+]]:_(i32) = COPY $sgpr4
; PACKED-NEXT: [[COPY3:%[0-9]+]]:_(i32) = COPY $sgpr5
; PACKED-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x i32>) = G_BUILD_VECTOR [[COPY]](i32), [[COPY1]](i32), [[COPY2]](i32), [[COPY3]](i32)
; PACKED-NEXT: [[COPY4:%[0-9]+]]:_(i32) = COPY $vgpr0
; PACKED-NEXT: [[COPY5:%[0-9]+]]:_(i32) = COPY $vgpr1
; PACKED-NEXT: [[COPY6:%[0-9]+]]:_(i32) = COPY $sgpr6
; PACKED-NEXT: [[INT:%[0-9]+]]:_(i16) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.struct.buffer.load.format), [[BUILD_VECTOR]](<4 x i32>), [[COPY4]](i32), [[COPY5]](i32), [[COPY6]](i32), 0 :: (dereferenceable load (i16), align 1, addrspace 8)
; PACKED-NEXT: [[BITCAST:%[0-9]+]]:_(f16) = G_BITCAST [[INT]](i16)
; PACKED-NEXT: [[ANYEXT:%[0-9]+]]:_(i32) = G_ANYEXT [[BITCAST]](f16)
; PACKED-NEXT: $vgpr0 = COPY [[ANYEXT]](i32)
; PACKED-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
;
; GFX12-LABEL: name: struct_buffer_load_format_i16__sgpr_rsrc__vgpr_vindex__vgpr_voffset__sgpr_soffset
; GFX12: bb.1 (%ir-block.0):
; GFX12-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr2
; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr3
; GFX12-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr4
; GFX12-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr5
; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1, [[COPY2]], %subreg.sub2, [[COPY3]], %subreg.sub3
; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX12-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX12-NEXT: [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
; GFX12-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
; GFX12-NEXT: [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE]], [[COPY6]], 0, 0, 0, implicit $exec :: (dereferenceable load (i16), align 1, addrspace 8)
; GFX12-NEXT: [[COPY7:%[0-9]+]]:vgpr_16 = COPY [[BUFFER_LOAD_FORMAT_D16_X_VBUFFER_BOTHEN]].lo16
; GFX12-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
; GFX12-NEXT: $vgpr0 = COPY [[COPY8]]
; GFX12-NEXT: SI_RETURN_TO_EPILOG implicit $vgpr0
%val = call i16 @llvm.amdgcn.struct.buffer.load.format.i16(<4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
%fval = bitcast i16 %val to half
ret half %fval
}
declare half @llvm.amdgcn.struct.buffer.load.format.f16(<4 x i32>, i32, i32, i32, i32 immarg) #0
declare <2 x half> @llvm.amdgcn.struct.buffer.load.format.v2f16(<4 x i32>, i32, i32, i32, i32 immarg) #0
declare <3 x half> @llvm.amdgcn.struct.buffer.load.format.v3f16(<4 x i32>, i32, i32, i32, i32 immarg) #0
declare <4 x half> @llvm.amdgcn.struct.buffer.load.format.v4f16(<4 x i32>, i32, i32, i32, i32 immarg) #0
declare i16 @llvm.amdgcn.struct.buffer.load.format.i16(<4 x i32>, i32, i32, i32, i32 immarg) #0
attributes #0 = { nounwind readonly }