[PATCH] D156671: [AMDGPU][SIInsertWaitcnts] Initialize the WaitcntBrackets for non-kernel functions

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp:1863
       ;
     BuildMI(EntryBB, I, DebugLoc(), TII->get(AMDGPU::S_WAITCNT)).addImm(0);
 
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For non-kernel functions we emit s_waitcnt 0 here so we know the counters are 0.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D156671/new/

https://reviews.llvm.org/D156671