[llvm] [ReachingDefAnalysis] Extend the analysis to stack objects. (PR #118097)

[Mikhail Gudim via llvm-commits]

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@@ -54,6 +71,11 @@ void ReachingDefAnalysis::enterBasicBlock(MachineBasicBlock *MBB) {
          "Unexpected basic block number.");
   MBBReachingDefs.startBasicBlock(MBBNumber, NumRegUnits);
 
+  MBBFrameObjsReachingDefs[MBBNumber].resize(NumStackObjects);
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mgudim wrote:

done

https://github.com/llvm/llvm-project/pull/118097