50 lines
1.2 KiB
YAML
50 lines
1.2 KiB
YAML
# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,GFX9
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# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN
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# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN
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---
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# GCN-LABEL: name: addtid
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# GCN-LABEL: bb.0:
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# GCN: S_MOV_B32
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# GFX9-NEXT: S_NOP
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# GCN-NEXT: DS_WRITE_ADDTID_B32
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# GCN-LABEL: bb.1:
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# GCN: S_MOV_B32
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# GFX9-NEXT: S_NOP
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# GCN-NEXT: DS_READ_ADDTID_B32
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# GCN-LABEL: bb.2:
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# GCN: S_MOV_B32
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# GFX9-NEXT: S_NOP
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# GCN-NEXT: DS_WRITE_ADDTID_B32
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# GCN-LABEL: bb.3:
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# GCN: S_MOV_B32
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# GFX9-NEXT: S_NOP
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# GCN-NEXT: DS_READ_ADDTID_B32
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name: addtid
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body: |
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bb.0:
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$m0 = S_MOV_B32 0
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DS_WRITE_ADDTID_B32 killed $vgpr0, 0, 0, implicit $m0, implicit $exec
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S_BRANCH %bb.1
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bb.1:
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$m0 = S_MOV_B32 0
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$vgpr0 = DS_READ_ADDTID_B32 0, 0, implicit $m0, implicit $exec
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S_BRANCH %bb.2
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bb.2:
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$m0 = S_MOV_B32 0
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DS_WRITE_ADDTID_B32 killed $vgpr0, 0, 0, implicit $m0, implicit $exec
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S_BRANCH %bb.3
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bb.3:
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$m0 = S_MOV_B32 0
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$vgpr0 = DS_READ_ADDTID_B32 0, 0, implicit $m0, implicit $exec
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S_ENDPGM 0
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...
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