[llvm-branch-commits] [llvm] [AMDGPU] Add structural stall heuristic to scheduling strategies (PR #169617)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- llvm/lib/Target/AMDGPU/AMDGPUMLSchedStrategy.cpp llvm/lib/Target/AMDGPU/AMDGPUMLSchedStrategy.h llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp llvm/lib/Target/AMDGPU/GCNSchedStrategy.h --diff_from_common_commit
``````````

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``````````diff
diff --git a/llvm/lib/Target/AMDGPU/GCNSchedStrategy.h b/llvm/lib/Target/AMDGPU/GCNSchedStrategy.h
index 048eeecac..10989b4e6 100644
--- a/llvm/lib/Target/AMDGPU/GCNSchedStrategy.h
+++ b/llvm/lib/Target/AMDGPU/GCNSchedStrategy.h
@@ -68,7 +68,8 @@ protected:
   /// invisible to scheduling heuristics. However, in certain scenarios (such as
   /// avoiding register spilling), it may be beneficial to consider scheduling
   /// these not-yet-ready instructions.
-  virtual bool tryPendingCandidate(SchedCandidate &Cand, SchedCandidate &TryCand,
+  virtual bool tryPendingCandidate(SchedCandidate &Cand,
+                                   SchedCandidate &TryCand,
                                    SchedBoundary *Zone) const;
 
   void printCandidateDecision(const SchedCandidate &Current,

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https://github.com/llvm/llvm-project/pull/169617