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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s
# These violate the constant bus restriction pre-gfx10
---
name: usube_s32_s1_vsv
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GFX10-LABEL: name: usube_s32_s1_vsv
; GFX10: liveins: $sgpr0, $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX10-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; GFX10-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
; GFX10-NEXT: [[V_SUBB_U32_e64_:%[0-9]+]]:vgpr_32, [[V_SUBB_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_SUBB_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
; GFX10-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; GFX10-NEXT: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
; GFX10-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[V_MOV_B32_e32_2]], 0, [[V_MOV_B32_e32_1]], [[V_SUBB_U32_e64_1]], implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit [[V_SUBB_U32_e64_]], implicit [[V_CNDMASK_B32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = COPY $vgpr2
%3:vgpr(s32) = G_CONSTANT i32 0
%4:vcc(s1) = G_ICMP intpred(eq), %2, %3
%5:vgpr(s32), %6:vcc(s1) = G_USUBE %0, %1, %4
%7:vgpr(s32) = G_CONSTANT i32 0
%8:vgpr(s32) = G_CONSTANT i32 1
%9:vgpr(s32) = G_SELECT %6, %7, %8
S_ENDPGM 0, implicit %5, implicit %9
...
---
name: usube_s32_s1_vvs
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GFX10-LABEL: name: usube_s32_s1_vvs
; GFX10: liveins: $sgpr0, $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX10-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; GFX10-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
; GFX10-NEXT: [[V_SUBB_U32_e64_:%[0-9]+]]:vgpr_32, [[V_SUBB_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_SUBB_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
; GFX10-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; GFX10-NEXT: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
; GFX10-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[V_MOV_B32_e32_2]], 0, [[V_MOV_B32_e32_1]], [[V_SUBB_U32_e64_1]], implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit [[V_SUBB_U32_e64_]], implicit [[V_CNDMASK_B32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:sgpr(s32) = COPY $sgpr0
%2:vgpr(s32) = COPY $vgpr2
%3:vgpr(s32) = G_CONSTANT i32 0
%4:vcc(s1) = G_ICMP intpred(eq), %2, %3
%5:vgpr(s32), %6:vcc(s1) = G_USUBE %0, %1, %4
%7:vgpr(s32) = G_CONSTANT i32 0
%8:vgpr(s32) = G_CONSTANT i32 1
%9:vgpr(s32) = G_SELECT %6, %7, %8
S_ENDPGM 0, implicit %5, implicit %9
...
|
