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26 lines
610 B
26 lines
610 B
4 months ago
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs -run-pass si-insert-waitcnts -o - %s | FileCheck %s
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--- |
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define float @entry_callee_wait(float %arg) #0 {
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ret float %arg
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}
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attributes #0 = { nounwind }
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...
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---
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# CHECK-LABEL: name: entry_callee_wait{{$}}
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# CHECK: bb.0:
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# CHECK-NEXT: S_WAITCNT 0{{$}}
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# CHECK-NEXT: V_ADD_F32
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# CHECK-NEXT: S_SETPC_B64
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liveins:
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- { reg: '$sgpr0_sgpr1' }
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- { reg: '$vgpr0' }
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name: entry_callee_wait
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body: |
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bb.0:
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$vgpr0 = V_ADD_F32_e32 $vgpr0, $vgpr0, implicit $mode, implicit $exec
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S_SETPC_B64 killed $sgpr0_sgpr1
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...
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