| # RUN: llc -march=amdgcn -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN |
| |
| --- | |
| define void @cvt_pkrtz(i32 addrspace(1)* %global0) { ret void } |
| ... |
| --- |
| |
| name: cvt_pkrtz |
| legalized: true |
| regBankSelected: true |
| |
| # GCN-LABEL: name: cvt_pkrtz |
| body: | |
| bb.0: |
| liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4 |
| |
| ; GCN: [[SGPR0:%[0-9]+]]:sreg_32_xm0 = COPY $sgpr0 |
| %0:sgpr(s32) = COPY $sgpr0 |
| ; GCN: [[VGPR0:%[0-9]+]]:vgpr_32 = COPY $vgpr0 |
| %1:vgpr(s32) = COPY $vgpr0 |
| ; GCN: [[VGPR1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 |
| %2:vgpr(s32) = COPY $vgpr1 |
| %3:vgpr(s64) = COPY $vgpr3_vgpr4 |
| |
| ; cvt_pkrtz vs |
| ; GCN: V_CVT_PKRTZ_F16_F32_e32 [[SGPR0]], [[VGPR0]] |
| %4:vgpr(<2 x s16>) = G_INTRINSIC intrinsic(@llvm.amdgcn.cvt.pkrtz), %1, %0 |
| |
| ; cvt_pkrtz sv |
| ; GCN: V_CVT_PKRTZ_F16_F32_e32 [[SGPR0]], [[VGPR0]] |
| %5:vgpr(<2 x s16>) = G_INTRINSIC intrinsic(@llvm.amdgcn.cvt.pkrtz), %0, %1 |
| |
| ; cvt_pkrtz vv |
| ; GCN: V_CVT_PKRTZ_F16_F32_e32 [[VGPR0]], [[VGPR1]] |
| %6:vgpr(<2 x s16>) = G_INTRINSIC intrinsic(@llvm.amdgcn.cvt.pkrtz), %1, %2 |
| |
| %7:vgpr(s32) = G_BITCAST %4 |
| %8:vgpr(s32) = G_BITCAST %5 |
| %9:vgpr(s32) = G_BITCAST %6 |
| G_STORE %7, %3 :: (store 4 into %ir.global0) |
| G_STORE %8, %3 :: (store 4 into %ir.global0) |
| G_STORE %9, %3 :: (store 4 into %ir.global0) |
| ... |
| --- |