[PATCH] D114289: [AMDGPU] Remove a no-op check in the gfx90a hazard recognizer
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 19 14:43:45 PST 2021
rampitec created this revision.
rampitec added a reviewer: kzhuravl.
Herald added subscribers: foad, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, arsenm.
rampitec requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.
https://reviews.llvm.org/D114289
Files:
llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
Index: llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
+++ llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
@@ -1446,8 +1446,6 @@
this](const MachineInstr &MI) {
if (!IsMFMAFn(MI))
return false;
- if (!isDGEMM(MI.getOpcode()) && !isXDL(ST, MI))
- return false;
Register DstReg = MI.getOperand(0).getReg();
FullReg = (DstReg == Reg);
MI1 = &MI;
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