[PATCH] D89079: [AMDGPU] Fix mai hazard VALU to LD/ST

Stanislav Mekhanoshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 8 16:41:32 PDT 2020


rampitec added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp:1381
 
-    auto IsVALUAccVgprReadCheckFn = [Reg, this] (MachineInstr *MI) {
-      if (MI->getOpcode() != AMDGPU::V_ACCVGPR_READ_B32)
+    auto IsVALUAccVgprRdWtCheckFn = [Reg, this](MachineInstr *MI) {
+      if (MI->getOpcode() != AMDGPU::V_ACCVGPR_READ_B32 &&
----------------
Wt -> Wr


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89079/new/

https://reviews.llvm.org/D89079



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