# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=instruction-select -global-isel-abort=2 -pass-remarks-missed='gisel*' -verify-machineinstrs %s -o - 2>%t | FileCheck -check-prefix=SI %s
# RUN: FileCheck -check-prefix=ERR %s < %t
# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX9 %s
# ERR-NOT: remark:
# ERR: remark: <unknown>:0:0: cannot select: %2:sgpr(s32) = G_SMULH %0:sgpr, %1:sgpr (in function: smulh_s32_ss)
# ERR-NOT: remark:
---
name: smulh_s32_ss
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; SI-LABEL: name: smulh_s32_ss
; SI: liveins: $sgpr0, $sgpr1
; SI-NEXT: {{ $}}
; SI-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; SI-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; SI-NEXT: [[SMULH:%[0-9]+]]:sgpr(s32) = G_SMULH [[COPY]], [[COPY1]]
; SI-NEXT: S_ENDPGM 0, implicit [[SMULH]](s32)
; GFX9-LABEL: name: smulh_s32_ss
; GFX9: liveins: $sgpr0, $sgpr1
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX9-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
; GFX9-NEXT: [[S_MUL_HI_I32_:%[0-9]+]]:sreg_32 = S_MUL_HI_I32 [[COPY]], [[COPY1]]
; GFX9-NEXT: S_ENDPGM 0, implicit [[S_MUL_HI_I32_]]
%0:sgpr(s32) = COPY $sgpr0
%1:sgpr(s32) = COPY $sgpr1
%2:sgpr(s32) = G_SMULH %0, %1
S_ENDPGM 0, implicit %2
...
---
name: smulh_s32_sv
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; SI-LABEL: name: smulh_s32_sv
; SI: liveins: $sgpr0, $vgpr0
; SI-NEXT: {{ $}}
; SI-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; SI-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; SI-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; SI-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
; GFX9-LABEL: name: smulh_s32_sv
; GFX9: liveins: $sgpr0, $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = G_SMULH %0, %1
S_ENDPGM 0, implicit %2
...
---
name: smulh_s32_vs
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; SI-LABEL: name: smulh_s32_vs
; SI: liveins: $sgpr0, $vgpr0
; SI-NEXT: {{ $}}
; SI-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; SI-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
; SI-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; SI-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
; GFX9-LABEL: name: smulh_s32_vs
; GFX9: liveins: $sgpr0, $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX9-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:sgpr(s32) = COPY $sgpr0
%2:vgpr(s32) = G_SMULH %0, %1
S_ENDPGM 0, implicit %2
...
---
name: smulh_s32_vv
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; SI-LABEL: name: smulh_s32_vv
; SI: liveins: $vgpr0, $vgpr1
; SI-NEXT: {{ $}}
; SI-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; SI-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; SI-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; SI-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
; GFX9-LABEL: name: smulh_s32_vv
; GFX9: liveins: $vgpr0, $vgpr1
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GFX9-NEXT: [[V_MUL_HI_I32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_HI_I32_e64 [[COPY]], [[COPY1]], implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit [[V_MUL_HI_I32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = COPY $vgpr1
%2:vgpr(s32) = G_SMULH %0, %1
S_ENDPGM 0, implicit %2
...
Codebase Browser
llvm