# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefixes=GCN,GFX10 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=GCN %s
# GCN-LABEL: name: hazard_vcmpx_smov_exec_lo
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GFX10-NEXT: S_WAITCNT_DEPCTR 65534
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: hazard_vcmpx_smov_exec_lo
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: hazard_vcmpx_smov_exec
# GCN: $sgpr0_sgpr1 = S_MOV_B64 $exec
# GFX10-NEXT: S_WAITCNT_DEPCTR 65534
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: hazard_vcmpx_smov_exec
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0_sgpr1 = S_MOV_B64 $exec
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: no_hazard_vcmpx_vmov_exec_lo
# GCN: $vgpr0 = V_MOV_B32_e32 $exec_lo, implicit $exec
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: no_hazard_vcmpx_vmov_exec_lo
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 $exec_lo, implicit $exec
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: no_hazard_vcmpx_valu_impuse_exec
# GCN: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: no_hazard_vcmpx_valu_impuse_exec
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: no_hazard_vcmpx_smov_exec_lo_valu_writes_sgpr_imp
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GCN-NEXT: $vgpr0 = V_ADDC_U32_e32 0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: no_hazard_vcmpx_smov_exec_lo_valu_writes_sgpr_imp
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
$vgpr0 = V_ADDC_U32_e32 0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: no_hazard_vcmpx_smov_exec_lo_valu_writes_sgpr_exp
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GCN-NEXT: $sgpr0_sgpr1 = V_CMP_EQ_U32_e64 $vgpr0, 0, implicit $exec
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: no_hazard_vcmpx_smov_exec_lo_valu_writes_sgpr_exp
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
$sgpr0_sgpr1 = V_CMP_EQ_U32_e64 $vgpr0, 0, implicit $exec
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: no_hazard_vcmpx_smov_exec_lo_depctr_fffe
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GCN-NEXT: S_WAITCNT_DEPCTR 65534
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: no_hazard_vcmpx_smov_exec_lo_depctr_fffe
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
S_WAITCNT_DEPCTR 65534
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: hazard_vcmpx_smov_exec_lo_depctr_ffff
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GCN-NEXT: S_WAITCNT_DEPCTR 65535
# GFX10-NEXT: S_WAITCNT_DEPCTR 65534
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: hazard_vcmpx_smov_exec_lo_depctr_ffff
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
S_WAITCNT_DEPCTR 65535
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
# GCN-LABEL: name: hazard_vcmpx_smov_exec_lo_depctr_effe
# GCN: $sgpr0 = S_MOV_B32 $exec_lo
# GCN-NEXT: S_WAITCNT_DEPCTR 61438
# GCN-NEXT: V_CMPX_LE_F32_nosdst_e32
---
name: hazard_vcmpx_smov_exec_lo_depctr_effe
body: |
bb.0:
successors: %bb.1
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
$sgpr0 = S_MOV_B32 $exec_lo
S_WAITCNT_DEPCTR 61438
V_CMPX_LE_F32_nosdst_e32 0, $vgpr0, implicit-def $exec, implicit $mode, implicit $exec
S_BRANCH %bb.1
bb.1:
S_ENDPGM 0
...
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