[PATCH] D140537: SIInsertWait: Skip tied source of d16 buffer instruction

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp:1184
+        if (Op.isTied() && Op.isUse() &&
+            (MI.getDesc().TSFlags & SIInstrFlags::D16Buf))
+          continue;
----------------
Don't see the point of the "Buf" part of the name, it's just D16


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140537/new/

https://reviews.llvm.org/D140537