| # RUN: llc -march=amdgcn -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN |
| |
| --- | |
| define void @minnum(i32 addrspace(1)* %global0) { ret void } |
| ... |
| --- |
| |
| name: minnum |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: minnum |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13 |
| ; GCN: [[SGPR0:%[0-9]+]]:sreg_32_xm0 = COPY $sgpr0 |
| ; GCN: [[VGPR0:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| ; GCN: [[VGPR1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| %0:sgpr(s32) = COPY $sgpr0 |
| %1:vgpr(s32) = COPY $vgpr0 |
| %2:vgpr(s32) = COPY $vgpr1 |
| %3:vgpr(p1) = COPY $vgpr3_vgpr4 |
| |
| ; GCN: [[SGPR64_0:%[0-9]+]]:sreg_64_xexec = COPY $sgpr10_sgpr11 |
| ; GCN: [[VGPR64_0:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11 |
| ; GCN: [[VGPR64_1:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13 |
| %10:sgpr(s64) = COPY $sgpr10_sgpr11 |
| %11:vgpr(s64) = COPY $vgpr10_vgpr11 |
| %12:vgpr(s64) = COPY $vgpr12_vgpr13 |
| |
| ; minnum vs |
| ; GCN: V_MIN_F32_e32 [[SGPR0]], [[VGPR0]] |
| %4:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %1, %0 |
| |
| ; minnum sv |
| ; GCN: V_MIN_F32_e32 [[SGPR0]], [[VGPR0]] |
| %5:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %0, %1 |
| |
| ; minnum vv |
| ; GCN: V_MIN_F32_e32 [[VGPR0]], [[VGPR1]] |
| %6:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %1, %2 |
| |
| G_STORE %4, %3 :: (store 4 into %ir.global0) |
| G_STORE %5, %3 :: (store 4 into %ir.global0) |
| G_STORE %6, %3 :: (store 4 into %ir.global0) |
| |
| ; 64-bit |
| |
| ; minnum vs |
| ; GCN: V_MIN_F64 0, [[SGPR64_0]], 0, [[VGPR64_0]], 0, 0 |
| %14:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %10, %11 |
| |
| ; minnum sv |
| ; GCN: V_MIN_F64 0, [[VGPR64_0]], 0, [[SGPR64_0]], 0, 0 |
| %15:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %11, %10 |
| |
| ; minnum vv |
| ; GCN: V_MIN_F64 0, [[VGPR64_0]], 0, [[VGPR64_1]], 0, 0 |
| %16:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %11, %12 |
| |
| G_STORE %14, %3 :: (store 8 into %ir.global0) |
| G_STORE %15, %3 :: (store 8 into %ir.global0) |
| G_STORE %16, %3 :: (store 8 into %ir.global0) |
| ... |
| --- |