27 lines
964 B
YAML
27 lines
964 B
YAML
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs -run-pass si-insert-waitcnts %s -o - | FileCheck -check-prefix=GCN %s
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---
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# GCN-LABEL: name: test_ordered_count
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# GCN: bb.0
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# GCN: DS_ADD_U32
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# GCN: DS_SUB_U32
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# GCN-NEXT: S_WAITCNT 64535
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# GCN-NEXT: $vgpr3 = DS_ORDERED_COUNT
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# GCN-NEXT: S_WAITCNT 64519
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# GCN-NEXT: $vgpr4_vgpr5 = DS_ADD_GS_REG_RTN
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# GCN-NEXT: S_WAITCNT 64519
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# GCN-NEXT: S_NOP 0
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name: test_ordered_count
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1, $vgpr2
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DS_ADD_U32 $vgpr1, $vgpr2, 12, -1, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
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DS_SUB_U32 $vgpr1, $vgpr2, 12, 0, implicit $m0, implicit $exec :: (load store (s32), addrspace 2)
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$vgpr3 = DS_ORDERED_COUNT $vgpr0, 772, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
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$vgpr4_vgpr5 = DS_ADD_GS_REG_RTN $vgpr0, 32, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
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S_ENDPGM 0
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...
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