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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
---
name: cttz_zero_undef_s32_ss
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: cttz_zero_undef_s32_ss
; CHECK: liveins: $sgpr0
; CHECK: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; CHECK: [[S_FF1_I32_B32_:%[0-9]+]]:sreg_32 = S_FF1_I32_B32 [[COPY]]
; CHECK: S_ENDPGM 0, implicit [[S_FF1_I32_B32_]]
%0:sgpr(s32) = COPY $sgpr0
%1:sgpr(s32) = G_CTTZ_ZERO_UNDEF %0
S_ENDPGM 0, implicit %1
...
---
name: cttz_zero_undef_s32_vs
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: cttz_zero_undef_s32_vs
; CHECK: liveins: $sgpr0
; CHECK: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; CHECK: [[V_FFBL_B32_e64_:%[0-9]+]]:vgpr_32 = V_FFBL_B32_e64 [[COPY]], implicit $exec
; CHECK: S_ENDPGM 0, implicit [[V_FFBL_B32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = G_CTTZ_ZERO_UNDEF %0
S_ENDPGM 0, implicit %1
...
---
name: cttz_zero_undef_s32_vv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: cttz_zero_undef_s32_vv
; CHECK: liveins: $vgpr0
; CHECK: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; CHECK: [[V_FFBL_B32_e64_:%[0-9]+]]:vgpr_32 = V_FFBL_B32_e64 [[COPY]], implicit $exec
; CHECK: S_ENDPGM 0, implicit [[V_FFBL_B32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_CTTZ_ZERO_UNDEF %0
S_ENDPGM 0, implicit %1
...
---
name: cttz_zero_undef_s64_ss
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: cttz_zero_undef_s64_ss
; CHECK: liveins: $sgpr0_sgpr1
; CHECK: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
; CHECK: [[S_FF1_I32_B64_:%[0-9]+]]:sreg_32 = S_FF1_I32_B64 [[COPY]]
; CHECK: S_ENDPGM 0, implicit [[S_FF1_I32_B64_]]
%0:sgpr(s64) = COPY $sgpr0_sgpr1
%1:sgpr(s32) = G_CTTZ_ZERO_UNDEF %0
S_ENDPGM 0, implicit %1
...
|
