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llvm / llvm-project / ec941a4a045106430bc643ea094f33eb03603090 / . / llvm / test / CodeGen / AMDGPU / valu-read-sgpr-hazard.mir
blob: 04f7e480764e6a5b10a5fd195a63e37eca2e75d7 [file] [log] [blame]
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs -run-pass post-RA-hazard-rec,amdgpu-wait-sgpr-hazards -amdgpu-sgpr-hazard-boundary-cull=0 -o - %s | FileCheck -check-prefixes=GCN,NOBC,NOMEMC %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs -run-pass post-RA-hazard-rec,amdgpu-wait-sgpr-hazards -amdgpu-sgpr-hazard-boundary-cull=1 -o - %s | FileCheck -check-prefixes=GCN,BC,NOMEMC %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs -run-pass post-RA-hazard-rec,amdgpu-wait-sgpr-hazards -amdgpu-sgpr-hazard-boundary-cull=0 -amdgpu-sgpr-hazard-mem-wait-cull=1 -amdgpu-sgpr-hazard-mem-wait-cull-threshold=1 -o - %s | FileCheck -check-prefixes=GCN,NOBC,MEMC %s
--- |
@mem = internal unnamed_addr addrspace(4) constant [4 x <4 x i32>] [<4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> <i32 0, i32 0, i32 0, i32 0>]
define amdgpu_gs void @hazard_getpc1() { ret void }
define amdgpu_gs void @hazard_getpc2() { ret void }
define amdgpu_gs void @hazard_getpc3() { ret void }
define amdgpu_gs void @hazard_getpc4() { ret void }
define amdgpu_gs void @hazard_vcc1() { ret void }
define amdgpu_gs void @hazard_vcc2() { ret void }
define amdgpu_gs void @hazard_vcc3() { ret void }
define amdgpu_gs void @hazard_merge_vcc() { ret void }
define amdgpu_gs void @hazard_addc1() { ret void }
define amdgpu_gs void @hazard_addc2() { ret void }
define amdgpu_gs void @hazard_addc3() { ret void }
define amdgpu_gs void @hazard_addc4() { ret void }
define amdgpu_gs void @hazard_addc5() { ret void }
define amdgpu_gs void @hazard_addc6() { ret void }
define amdgpu_gs void @hazard_vaddc1() { ret void }
define amdgpu_gs void @hazard_gap1() { ret void }
define amdgpu_gs void @hazard_gap2() { ret void }
define amdgpu_gs void @hazard_gap3() { ret void }
define amdgpu_gs void @hazard_gap4_no_hazard() { ret void }
define amdgpu_gs void @hazard_valu_write1_no_hazard() { ret void }
define amdgpu_gs void @hazard_post_order1() { ret void }
define amdgpu_gs void @hazard_post_order2() { ret void }
define amdgpu_gs void @hazard_post_order_cycle() { ret void }
define amdgpu_cs void @hazard_calls() { ret void }
define void @hazard_callee1() { ret void }
define void @hazard_callee2() { ret void }
define amdgpu_cs void @hazard_carry_vcc() { ret void }
define amdgpu_cs void @hazard_carry_vcc_no_hazard() { ret void }
define amdgpu_cs void @hazard_carry_sgpr() { ret void }
define amdgpu_cs void @hazard_carry_sgpr_no_hazard1() { ret void }
define amdgpu_cs void @hazard_carry_sgpr_no_hazard2() { ret void }
define amdgpu_cs void @hazard_carry_sgpr_no_hazard3() { ret void }
define amdgpu_cs void @hazard_cull_vmem() { ret void }
define amdgpu_cs void @hazard_cull_sample() { ret void }
define amdgpu_cs void @hazard_cull_bvh() { ret void }
define amdgpu_cs void @hazard_nocull_scratch() { ret void }
define amdgpu_cs void @hazard_cull_global() { ret void }
define amdgpu_cs void @hazard_nocull_flat() { ret void }
define amdgpu_cs void @hazard_existing_cull() { ret void }
...
---
name: hazard_getpc1
body: |
bb.0:
; GCN-LABEL: name: hazard_getpc1
; GCN: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_getpc2
body: |
bb.0:
; GCN-LABEL: name: hazard_getpc2
; GCN: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr1, implicit $exec
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr1, implicit $exec
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_getpc3
body: |
bb.0:
; GCN-LABEL: name: hazard_getpc3
; GCN: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: BUNDLE implicit-def $sgpr0_sgpr1 {
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr0 = S_ADD_U32 $sgpr0, target-flags(amdgpu-rel32-lo) @mem + 8, implicit-def $scc
; GCN-NEXT: $sgpr1 = S_ADDC_U32 $sgpr1, target-flags(amdgpu-rel32-hi) @mem + 16, implicit-def $scc, implicit $scc
; GCN-NEXT: }
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
BUNDLE implicit-def $sgpr0_sgpr1 {
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr0 = S_ADD_U32 $sgpr0, target-flags(amdgpu-rel32-lo) @mem + 4, implicit-def $scc
$sgpr1 = S_ADDC_U32 $sgpr1, target-flags(amdgpu-rel32-hi) @mem + 12, implicit-def $scc, implicit $scc
}
S_ENDPGM 0
...
---
name: hazard_getpc4
body: |
bb.0:
; GCN-LABEL: name: hazard_getpc4
; GCN: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: BUNDLE implicit-def $sgpr0_sgpr1 {
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr1 = S_SEXT_I32_I16 $sgpr1
; GCN-NEXT: $sgpr0 = S_ADD_U32 $sgpr0, target-flags(amdgpu-rel32-lo) @mem + 12, implicit-def $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr1 = S_ADDC_U32 $sgpr1, target-flags(amdgpu-rel32-hi) @mem + 24, implicit-def $scc, implicit $scc
; GCN-NEXT: }
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
BUNDLE implicit-def $sgpr0_sgpr1 {
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr1 = S_SEXT_I32_I16 $sgpr1
$sgpr0 = S_ADD_U32 $sgpr0, target-flags(amdgpu-rel32-lo) @mem + 8, implicit-def $scc
$sgpr1 = S_ADDC_U32 $sgpr1, target-flags(amdgpu-rel32-hi) @mem + 16, implicit-def $scc, implicit $scc
}
S_ENDPGM 0
...
---
name: hazard_vcc1
body: |
bb.0:
; GCN-LABEL: name: hazard_vcc1
; GCN: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr2, implicit $exec
; GCN-NEXT: $sgpr3 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr2, implicit $exec
$sgpr3 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_vcc2
body: |
bb.0:
; GCN-LABEL: name: hazard_vcc2
; GCN: $vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc_lo, implicit $exec
; GCN-NEXT: $vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr4 = S_ADD_U32 $vcc_lo, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc, implicit $exec
$vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr4 = S_ADD_U32 $vcc_lo, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_vcc3
body: |
bb.0:
; GCN-LABEL: name: hazard_vcc3
; GCN: $vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc_lo, implicit $exec
; GCN-NEXT: $vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $vgpr3 = V_CNDMASK_B32_e32 $vgpr4, $vgpr5, implicit $vcc_lo, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc, implicit $exec
$vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
$vgpr3 = V_CNDMASK_B32_e32 $vgpr4, $vgpr5, implicit $vcc, implicit $exec
S_ENDPGM 0
...
---
name: hazard_merge_vcc
body: |
; GCN-LABEL: name: hazard_merge_vcc
; GCN: bb.0:
; GCN-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc_lo, implicit $exec
; GCN-NEXT: S_CBRANCH_SCC0 %bb.1, implicit $scc
; GCN-NEXT: S_BRANCH %bb.2
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.1:
; GCN-NEXT: successors: %bb.3(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_BRANCH %bb.3
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.2:
; GCN-NEXT: successors: %bb.3(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $vcc_lo = V_CMP_EQ_F32_e64 0, $vgpr0, 0, $vgpr1, 1, implicit $mode, implicit $exec
; GCN-NEXT: S_BRANCH %bb.3
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: S_WAITCNT_DEPCTR 65532
; GCN-NEXT: $vgpr3 = V_CNDMASK_B32_e32 $vgpr4, $vgpr5, implicit $vcc_lo, implicit $exec
; GCN-NEXT: S_ENDPGM 0
bb.0:
$vgpr1 = V_CNDMASK_B32_e32 $vgpr1, $vgpr2, implicit $vcc, implicit $exec
S_CBRANCH_SCC0 %bb.1, implicit $scc
S_BRANCH %bb.2
bb.1:
$vcc_lo = S_CSELECT_B32 -1, 0, implicit $scc
S_BRANCH %bb.3
bb.2:
$vcc_lo = V_CMP_EQ_F32_e64 0, $vgpr0, 0, $vgpr1, 1, implicit $mode, implicit $exec
S_BRANCH %bb.3
bb.3:
$vgpr3 = V_CNDMASK_B32_e32 $vgpr4, $vgpr5, implicit $vcc, implicit $exec
S_ENDPGM 0
...
---
name: hazard_addc1
body: |
bb.0:
; GCN-LABEL: name: hazard_addc1
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr0 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr0 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_addc2
body: |
bb.0:
; GCN-LABEL: name: hazard_addc2
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr1, 0, implicit $exec
; GCN-NEXT: $sgpr0 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr1, 0, implicit $exec
$sgpr0 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_addc3
body: |
bb.0:
; GCN-LABEL: name: hazard_addc3
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_addc4
body: |
bb.0:
; GCN-LABEL: name: hazard_addc4
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr3, 0, implicit $exec
; GCN-NEXT: $sgpr3 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr3, 0, implicit $exec
$sgpr3 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_addc5
body: |
bb.0:
; GCN-LABEL: name: hazard_addc5
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr16 = S_MOV_B32 0
; GCN-NEXT: $sgpr32 = S_MOV_B32 0
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr16 = S_MOV_B32 0
$sgpr32 = S_MOV_B32 0
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_addc6
body: |
bb.0:
; GCN-LABEL: name: hazard_addc6
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr16 = S_MOV_B32 0
; GCN-NEXT: $sgpr32 = S_MOV_B32 0
; GCN-NEXT: $sgpr48 = S_MOV_B32 0
; GCN-NEXT: $sgpr80 = S_MOV_B32 0
; GCN-NEXT: $sgpr96 = S_MOV_B32 0
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr16 = S_MOV_B32 0
$sgpr32 = S_MOV_B32 0
$sgpr48 = S_MOV_B32 0
$sgpr80 = S_MOV_B32 0
$sgpr96 = S_MOV_B32 0
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_vaddc1
body: |
bb.0:
; GCN-LABEL: name: hazard_vaddc1
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $vgpr2, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr1, 0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$vgpr2, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr1, 0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_gap1
body: |
bb.0:
; GCN-LABEL: name: hazard_gap1
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_gap2
body: |
bb.0:
; GCN-LABEL: name: hazard_gap2
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_NOP 0
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
S_NOP 0
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_gap3
body: |
bb.0:
; GCN-LABEL: name: hazard_gap3
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: $sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
; GCN-NEXT: $sgpr6 = S_ADD_U32 $sgpr5, 0, implicit-def $scc
; GCN-NEXT: $sgpr8 = S_ADD_U32 $sgpr7, 0, implicit-def $scc
; GCN-NEXT: $sgpr10 = S_ADD_U32 $sgpr9, 0, implicit-def $scc
; GCN-NEXT: $sgpr12 = S_ADD_U32 $sgpr11, 0, implicit-def $scc
; GCN-NEXT: $sgpr14 = S_ADD_U32 $sgpr13, 0, implicit-def $scc
; GCN-NEXT: $sgpr16 = S_ADD_U32 $sgpr15, 0, implicit-def $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
$sgpr6 = S_ADD_U32 $sgpr5, 0, implicit-def $scc
$sgpr8 = S_ADD_U32 $sgpr7, 0, implicit-def $scc
$sgpr10 = S_ADD_U32 $sgpr9, 0, implicit-def $scc
$sgpr12 = S_ADD_U32 $sgpr11, 0, implicit-def $scc
$sgpr14 = S_ADD_U32 $sgpr13, 0, implicit-def $scc
$sgpr16 = S_ADD_U32 $sgpr15, 0, implicit-def $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_gap4_no_hazard
body: |
bb.0:
; GCN-LABEL: name: hazard_gap4_no_hazard
; GCN: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: $sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
; GCN-NEXT: $sgpr6 = S_ADD_U32 $sgpr5, 0, implicit-def $scc
; GCN-NEXT: $sgpr8 = S_ADD_U32 $sgpr7, 0, implicit-def $scc
; GCN-NEXT: $sgpr10 = S_ADD_U32 $sgpr9, 0, implicit-def $scc
; GCN-NEXT: $sgpr12 = S_ADD_U32 $sgpr11, 0, implicit-def $scc
; GCN-NEXT: $sgpr14 = S_ADD_U32 $sgpr13, 0, implicit-def $scc
; GCN-NEXT: $sgpr16 = S_ADD_U32 $sgpr15, 0, implicit-def $scc
; GCN-NEXT: $sgpr18 = S_ADD_U32 $sgpr17, 0, implicit-def $scc
; GCN-NEXT: $sgpr20 = S_ADD_U32 $sgpr19, 0, implicit-def $scc
; GCN-NEXT: $sgpr22 = S_ADD_U32 $sgpr21, 0, implicit-def $scc
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr4 = S_ADD_U32 $sgpr3, 0, implicit-def $scc
$sgpr6 = S_ADD_U32 $sgpr5, 0, implicit-def $scc
$sgpr8 = S_ADD_U32 $sgpr7, 0, implicit-def $scc
$sgpr10 = S_ADD_U32 $sgpr9, 0, implicit-def $scc
$sgpr12 = S_ADD_U32 $sgpr11, 0, implicit-def $scc
$sgpr14 = S_ADD_U32 $sgpr13, 0, implicit-def $scc
$sgpr16 = S_ADD_U32 $sgpr15, 0, implicit-def $scc
$sgpr18 = S_ADD_U32 $sgpr17, 0, implicit-def $scc
$sgpr20 = S_ADD_U32 $sgpr19, 0, implicit-def $scc
$sgpr22 = S_ADD_U32 $sgpr21, 0, implicit-def $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_valu_write1_no_hazard
body: |
bb.0:
; GCN-LABEL: name: hazard_valu_write1_no_hazard
; GCN: $sgpr1 = V_CMP_EQ_F32_e64 0, $vgpr0, 0, $vgpr1, 1, implicit $mode, implicit $exec
; GCN-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; GCN-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$sgpr1 = V_CMP_EQ_F32_e64 0, $vgpr0, 0, $vgpr1, 1, implicit $mode, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_post_order1
body: |
bb.0:
; GCN-LABEL: name: hazard_post_order1
; GCN: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_post_order2
body: |
; GCN-LABEL: name: hazard_post_order2
; GCN: bb.0:
; GCN-NEXT: successors: %bb.1(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_BRANCH %bb.1
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.1:
; GCN-NEXT: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
bb.0:
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_BRANCH %bb.1
bb.1:
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_post_order_cycle
body: |
; GCN-LABEL: name: hazard_post_order_cycle
; GCN: bb.0:
; GCN-NEXT: successors: %bb.1(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: S_NOP 0
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.1:
; GCN-NEXT: successors: %bb.2(0x80000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.2:
; GCN-NEXT: successors: %bb.1(0x40000000), %bb.3(0x40000000)
; GCN-NEXT: {{ $}}
; GCN-NEXT: $vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
; GCN-NEXT: S_CBRANCH_SCC0 %bb.1, implicit $scc
; GCN-NEXT: {{ $}}
; GCN-NEXT: bb.3:
; GCN-NEXT: S_ENDPGM 0
bb.0:
S_NOP 0
bb.1:
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
bb.2:
$vgpr1 = V_CNDMASK_B32_e64 0, $vgpr1, 0, $vgpr2, $sgpr0, implicit $exec
S_CBRANCH_SCC0 %bb.1, implicit $scc
bb.3:
S_ENDPGM 0
...
---
name: hazard_calls
frameInfo:
hasCalls: true
body: |
; NOBC-LABEL: name: hazard_calls
; NOBC: bb.0:
; NOBC-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 0, $sgpr4, $vgpr0
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 1, $sgpr8, $vgpr0
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 2, $sgpr16, $vgpr0
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 3, $sgpr18, $vgpr0
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 4, $sgpr20, $vgpr0
; NOBC-NEXT: $vgpr0 = V_WRITELANE_B32 5, $sgpr22, $vgpr0
; NOBC-NEXT: S_CBRANCH_SCC0 %bb.2, implicit $scc
; NOBC-NEXT: S_BRANCH %bb.1
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.1:
; NOBC-NEXT: successors: %bb.3(0x40000000), %bb.4(0x40000000)
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: S_CBRANCH_SCC0 %bb.3, implicit $scc
; NOBC-NEXT: S_BRANCH %bb.4
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.2:
; NOBC-NEXT: $sgpr16 = S_MOV_B32 0
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: S_SETPC_B64 $sgpr0_sgpr1
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.3:
; NOBC-NEXT: $sgpr18 = S_MOV_B32 0
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: S_SETPC_B64_return $sgpr0_sgpr1
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.4:
; NOBC-NEXT: successors: %bb.5(0x80000000)
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: $vcc_lo = S_MOV_B32 0
; NOBC-NEXT: $sgpr20 = S_MOV_B32 0
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr4_sgpr5 = S_SWAPPC_B64 $sgpr2_sgpr3
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr4 = S_ADD_U32 $sgpr4, 0, implicit-def $scc
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.5:
; NOBC-NEXT: successors: %bb.6(0x80000000)
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr8_sgpr9 = S_CALL_B64 0
; NOBC-NEXT: {{ $}}
; NOBC-NEXT: bb.6:
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr22 = S_MOV_B32 $sgpr8
; NOBC-NEXT: S_ENDPGM 0
;
; BC-LABEL: name: hazard_calls
; BC: bb.0:
; BC-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; BC-NEXT: {{ $}}
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 0, $sgpr4, $vgpr0
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 1, $sgpr8, $vgpr0
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 2, $sgpr16, $vgpr0
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 3, $sgpr18, $vgpr0
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 4, $sgpr20, $vgpr0
; BC-NEXT: $vgpr0 = V_WRITELANE_B32 5, $sgpr22, $vgpr0
; BC-NEXT: S_CBRANCH_SCC0 %bb.2, implicit $scc
; BC-NEXT: S_BRANCH %bb.1
; BC-NEXT: {{ $}}
; BC-NEXT: bb.1:
; BC-NEXT: successors: %bb.3(0x40000000), %bb.4(0x40000000)
; BC-NEXT: {{ $}}
; BC-NEXT: S_CBRANCH_SCC0 %bb.3, implicit $scc
; BC-NEXT: S_BRANCH %bb.4
; BC-NEXT: {{ $}}
; BC-NEXT: bb.2:
; BC-NEXT: $sgpr16 = S_MOV_B32 0
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: S_WAITCNT_DEPCTR 65534
; BC-NEXT: S_SETPC_B64 $sgpr0_sgpr1
; BC-NEXT: {{ $}}
; BC-NEXT: bb.3:
; BC-NEXT: $sgpr18 = S_MOV_B32 0
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: S_WAITCNT_DEPCTR 65534
; BC-NEXT: S_SETPC_B64_return $sgpr0_sgpr1
; BC-NEXT: {{ $}}
; BC-NEXT: bb.4:
; BC-NEXT: successors: %bb.5(0x80000000)
; BC-NEXT: {{ $}}
; BC-NEXT: $vcc_lo = S_MOV_B32 0
; BC-NEXT: $sgpr20 = S_MOV_B32 0
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: S_WAITCNT_DEPCTR 65534
; BC-NEXT: $sgpr4_sgpr5 = S_SWAPPC_B64 $sgpr2_sgpr3
; BC-NEXT: $sgpr4 = S_ADD_U32 $sgpr4, 0, implicit-def $scc
; BC-NEXT: {{ $}}
; BC-NEXT: bb.5:
; BC-NEXT: successors: %bb.6(0x80000000)
; BC-NEXT: {{ $}}
; BC-NEXT: $sgpr8_sgpr9 = S_CALL_B64 0
; BC-NEXT: {{ $}}
; BC-NEXT: bb.6:
; BC-NEXT: $sgpr22 = S_MOV_B32 $sgpr8
; BC-NEXT: S_ENDPGM 0
bb.0:
$vgpr0 = V_WRITELANE_B32 0, $sgpr4, $vgpr0
$vgpr0 = V_WRITELANE_B32 1, $sgpr8, $vgpr0
$vgpr0 = V_WRITELANE_B32 2, $sgpr16, $vgpr0
$vgpr0 = V_WRITELANE_B32 3, $sgpr18, $vgpr0
$vgpr0 = V_WRITELANE_B32 4, $sgpr20, $vgpr0
$vgpr0 = V_WRITELANE_B32 5, $sgpr22, $vgpr0
S_CBRANCH_SCC0 %bb.2, implicit $scc
S_BRANCH %bb.1
bb.1:
S_CBRANCH_SCC0 %bb.3, implicit $scc
S_BRANCH %bb.4
bb.2:
$sgpr16 = S_MOV_B32 0
S_SETPC_B64 $sgpr0_sgpr1
bb.3:
$sgpr18 = S_MOV_B32 0
S_SETPC_B64_return $sgpr0_sgpr1
bb.4:
$vcc_lo = S_MOV_B32 0
$sgpr20 = S_MOV_B32 0
$sgpr4_sgpr5 = S_SWAPPC_B64 $sgpr2_sgpr3
$sgpr4 = S_ADD_U32 $sgpr4, 0, implicit-def $scc
bb.5:
$sgpr8_sgpr9 = S_CALL_B64 0
bb.6:
$sgpr22 = S_MOV_B32 $sgpr8
S_ENDPGM 0
...
---
name: hazard_callee1
body: |
bb.0:
; NOBC-LABEL: name: hazard_callee1
; NOBC: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: S_SETPC_B64_return $sgpr30_sgpr31
;
; BC-LABEL: name: hazard_callee1
; BC: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; BC-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; BC-NEXT: S_SETPC_B64_return $sgpr30_sgpr31
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_SETPC_B64_return $sgpr30_sgpr31
...
---
name: hazard_callee2
body: |
bb.0:
; NOBC-LABEL: name: hazard_callee2
; NOBC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; NOBC-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; NOBC-NEXT: S_WAITCNT_DEPCTR 65534
; NOBC-NEXT: S_SETPC_B64_return $sgpr30_sgpr31
;
; BC-LABEL: name: hazard_callee2
; BC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; BC-NEXT: $sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
; BC-NEXT: S_WAITCNT_DEPCTR 65534
; BC-NEXT: $sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: DS_NOP implicit $m0, implicit $exec
; BC-NEXT: S_SETPC_B64_return $sgpr30_sgpr31
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$sgpr1 = S_CSELECT_B32 -1, 0, implicit $scc
$sgpr2 = S_ADD_U32 $sgpr1, 0, implicit-def $scc
S_SETPC_B64_return $sgpr30_sgpr31
...
---
name: hazard_carry_vcc
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_vcc
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $vcc_lo, 0, implicit $exec
; GCN-NEXT: $vgpr0 = V_ADD_CO_U32_e32 $vgpr0, $vgpr1, implicit-def $vcc_lo, implicit $exec
; GCN-NEXT: S_WAITCNT_DEPCTR 65533
; GCN-NEXT: $vgpr1 = V_ADDC_U32_e32 $vgpr2, $vgpr3, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $vcc_lo, 0, implicit $exec
$vgpr0 = V_ADD_CO_U32_e32 $vgpr0, $vgpr1, implicit-def $vcc, implicit $exec
$vgpr1 = V_ADDC_U32_e32 $vgpr2, $vgpr3, implicit-def $vcc, implicit $vcc, implicit $exec
S_ENDPGM 0
...
---
name: hazard_carry_vcc_no_hazard
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_vcc_no_hazard
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $vcc_lo, 0, implicit $exec
; GCN-NEXT: $vgpr0 = V_ADD_CO_U32_e32 $vgpr0, $vgpr1, implicit-def $vcc_lo, implicit $exec
; GCN-NEXT: $sgpr8 = S_MOV_B32 $vcc_lo
; GCN-NEXT: $vgpr1 = V_ADDC_U32_e32 $vgpr2, $vgpr3, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $vcc_lo, 0, implicit $exec
$vgpr0 = V_ADD_CO_U32_e32 $vgpr0, $vgpr1, implicit-def $vcc, implicit $exec
$sgpr8 = S_MOV_B32 $vcc_lo
$vgpr1 = V_ADDC_U32_e32 $vgpr2, $vgpr3, implicit-def $vcc, implicit $vcc, implicit $exec
S_ENDPGM 0
...
---
name: hazard_carry_sgpr
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_sgpr
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
; GCN-NEXT: S_WAITCNT_DEPCTR 61951
; GCN-NEXT: $vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
$vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_carry_sgpr_no_hazard1
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_sgpr_no_hazard1
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
; GCN-NEXT: $sgpr8 = S_MOV_B32 $sgpr0
; GCN-NEXT: $vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
$sgpr8 = S_MOV_B32 $sgpr0
$vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_carry_sgpr_no_hazard2
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_sgpr_no_hazard2
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
; GCN-NEXT: $vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8, 0, 0, 0, implicit $exec
; GCN-NEXT: $vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
$vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8, 0, 0, 0, implicit $exec
$vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_carry_sgpr_no_hazard3
body: |
bb.0:
; GCN-LABEL: name: hazard_carry_sgpr_no_hazard3
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
; GCN-NEXT: $sgpr8 = S_LOAD_DWORD_IMM $sgpr6_sgpr7, 0, 0
; GCN-NEXT: $vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0, $sgpr0 = V_ADD_CO_U32_e64 $vgpr0, $vgpr1, 0, implicit $exec
$sgpr8 = S_LOAD_DWORD_IMM $sgpr6_sgpr7, 0, 0
$vgpr1, $sgpr1 = V_ADDC_U32_e64 $vgpr2, $vgpr3, $sgpr0, 0, implicit $exec
S_ENDPGM 0
...
---
name: hazard_cull_vmem
body: |
bb.0:
; NOMEMC-LABEL: name: hazard_cull_vmem
; NOMEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; NOMEMC-NEXT: $vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8, 0, 0, 0, implicit $exec
; NOMEMC-NEXT: S_WAIT_LOADCNT 0
; NOMEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; NOMEMC-NEXT: S_WAITCNT_DEPCTR 65534
; NOMEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; NOMEMC-NEXT: S_ENDPGM 0
;
; MEMC-LABEL: name: hazard_cull_vmem
; MEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; MEMC-NEXT: $vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8, 0, 0, 0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: S_WAIT_LOADCNT 0
; MEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; MEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; MEMC-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8, 0, 0, 0, implicit $exec
S_WAIT_LOADCNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_cull_sample
body: |
bb.0:
; NOMEMC-LABEL: name: hazard_cull_sample
; NOMEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; NOMEMC-NEXT: $vgpr10 = IMAGE_SAMPLE_LZ_V1_V2_gfx12 $vgpr3, $vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11, 1, 1, -1, 0, 0, 0, 0, 0, 0, implicit $exec :: (load (s128))
; NOMEMC-NEXT: S_WAIT_SAMPLECNT 0
; NOMEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; NOMEMC-NEXT: S_WAITCNT_DEPCTR 65534
; NOMEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; NOMEMC-NEXT: S_ENDPGM 0
;
; MEMC-LABEL: name: hazard_cull_sample
; MEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; MEMC-NEXT: $vgpr10 = IMAGE_SAMPLE_LZ_V1_V2_gfx12 $vgpr3, $vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11, 1, 1, -1, 0, 0, 0, 0, 0, 0, implicit $exec :: (load (s128))
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: S_WAIT_SAMPLECNT 0
; MEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; MEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; MEMC-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr10 = IMAGE_SAMPLE_LZ_V1_V2_gfx12 $vgpr3, $vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3_sgpr4_sgpr5_sgpr6_sgpr7, $sgpr8_sgpr9_sgpr10_sgpr11, 1, 1, -1, 0, 0, 0, 0, 0, 0, implicit $exec :: (load (s128))
S_WAIT_SAMPLECNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_cull_bvh
body: |
bb.0:
; NOMEMC-LABEL: name: hazard_cull_bvh
; NOMEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; NOMEMC-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx11 $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, implicit $exec :: (dereferenceable load (s128), addrspace 7)
; NOMEMC-NEXT: S_WAIT_BVHCNT 0
; NOMEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; NOMEMC-NEXT: S_WAITCNT_DEPCTR 65534
; NOMEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; NOMEMC-NEXT: S_ENDPGM 0
;
; MEMC-LABEL: name: hazard_cull_bvh
; MEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; MEMC-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx11 $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, implicit $exec :: (dereferenceable load (s128), addrspace 7)
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: S_WAIT_BVHCNT 0
; MEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; MEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; MEMC-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx11 $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, implicit $exec :: (dereferenceable load (s128), addrspace 7)
S_WAIT_BVHCNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_nocull_scratch
body: |
bb.0:
; GCN-LABEL: name: hazard_nocull_scratch
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD $vgpr0, 0, 0, implicit $exec, implicit $flat_scr
; GCN-NEXT: S_WAIT_LOADCNT 0
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0 = SCRATCH_LOAD_DWORD $vgpr0, 0, 0, implicit $exec, implicit $flat_scr
S_WAIT_LOADCNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_cull_global
body: |
bb.0:
; NOMEMC-LABEL: name: hazard_cull_global
; NOMEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; NOMEMC-NEXT: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec
; NOMEMC-NEXT: S_WAIT_LOADCNT 0
; NOMEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; NOMEMC-NEXT: S_WAITCNT_DEPCTR 65534
; NOMEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; NOMEMC-NEXT: S_ENDPGM 0
;
; MEMC-LABEL: name: hazard_cull_global
; MEMC: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; MEMC-NEXT: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: DS_NOP implicit $m0, implicit $exec
; MEMC-NEXT: S_WAIT_LOADCNT 0
; MEMC-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; MEMC-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; MEMC-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec
S_WAIT_LOADCNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_nocull_flat
body: |
bb.0:
; GCN-LABEL: name: hazard_nocull_flat
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: $vgpr0 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $flat_scr
; GCN-NEXT: S_WAIT_LOADCNT 0
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: S_WAITCNT_DEPCTR 65534
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
$vgpr0 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $flat_scr
S_WAIT_LOADCNT 0
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...
---
name: hazard_existing_cull
body: |
bb.0:
; GCN-LABEL: name: hazard_existing_cull
; GCN: $vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
; GCN-NEXT: DS_NOP implicit $m0, implicit $exec
; GCN-NEXT: DS_NOP implicit $m0, implicit $exec
; GCN-NEXT: DS_NOP implicit $m0, implicit $exec
; GCN-NEXT: DS_NOP implicit $m0, implicit $exec
; GCN-NEXT: $sgpr0_sgpr1 = S_GETPC_B64
; GCN-NEXT: $sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
; GCN-NEXT: S_ENDPGM 0
$vgpr1, $sgpr0 = V_ADDC_U32_e64 0, $vgpr1, $sgpr0, 0, implicit $exec
DS_NOP implicit $m0, implicit $exec
DS_NOP implicit $m0, implicit $exec
DS_NOP implicit $m0, implicit $exec
DS_NOP implicit $m0, implicit $exec
$sgpr0_sgpr1 = S_GETPC_B64
$sgpr3 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
S_ENDPGM 0
...