a74659445d
When forcing emit zero, we need to skip terminators of a MBB; otherwise the terminator list of the MBB would be broken.
34 lines
1010 B
YAML
34 lines
1010 B
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -run-pass si-insert-waitcnts -amdgpu-waitcnt-forcezero=1 %s -o - | FileCheck %s
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---
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name: waitcnt-debug-non-first-terminators
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liveins:
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machineFunctionInfo:
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isEntryFunction: true
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body: |
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; CHECK-LABEL: name: waitcnt-debug-non-first-terminators
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; CHECK: bb.0:
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; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: S_CBRANCH_SCC1 %bb.1, implicit $scc
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; CHECK-NEXT: S_BRANCH %bb.2, implicit $scc
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.1:
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; CHECK-NEXT: successors: %bb.2(0x80000000)
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: S_WAITCNT 0
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; CHECK-NEXT: S_NOP 0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.2:
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; CHECK-NEXT: S_WAITCNT 0
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; CHECK-NEXT: S_NOP 0
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bb.0:
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S_CBRANCH_SCC1 %bb.1, implicit $scc
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S_BRANCH %bb.2, implicit $scc
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bb.1:
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S_NOP 0
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bb.2:
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S_NOP 0
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...
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