llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-amdgpu Author: Matt Arsenault (arsenm) <details> <summary>Changes</summary> --- Full diff: https://github.com/llvm/llvm-project/pull/153024.diff 1 Files Affected: - (modified) llvm/lib/Target/AMDGPU/AMDGPURewriteAGPRCopyMFMA.cpp (+5) ``````````diff diff --git a/llvm/lib/Target/AMDGPU/AMDGPURewriteAGPRCopyMFMA.cpp b/llvm/lib/Target/AMDGPU/AMDGPURewriteAGPRCopyMFMA.cpp index b71c70db5e6b3..c4a370225b606 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPURewriteAGPRCopyMFMA.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPURewriteAGPRCopyMFMA.cpp @@ -26,6 +26,7 @@ #include "GCNSubtarget.h" #include "SIMachineFunctionInfo.h" #include "SIRegisterInfo.h" +#include "llvm/ADT/Statistic.h" #include "llvm/CodeGen/LiveIntervals.h" #include "llvm/CodeGen/LiveRegMatrix.h" #include "llvm/CodeGen/MachineFunctionPass.h" @@ -38,6 +39,9 @@ using namespace llvm; namespace { +STATISTIC(NumMFMAsRewrittenToAGPR, + "Number of MFMA instructions rewritten to use AGPR form"); + class AMDGPURewriteAGPRCopyMFMAImpl { MachineFunction &MF; const GCNSubtarget &ST; @@ -261,6 +265,7 @@ bool AMDGPURewriteAGPRCopyMFMAImpl::tryReassigningMFMAChain( int NewMFMAOp = AMDGPU::getMFMASrcCVDstAGPROp(RewriteCandidate->getOpcode()); RewriteCandidate->setDesc(TII.get(NewMFMAOp)); + ++NumMFMAsRewrittenToAGPR; } return true; `````````` </details> https://github.com/llvm/llvm-project/pull/153024 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
