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

Mikhail Gudim via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 29 06:40:34 PST 2024


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@@ -212,16 +241,54 @@ void ReachingDefAnalysis::processBasicBlock(
 bool ReachingDefAnalysis::runOnMachineFunction(MachineFunction &mf) {
   MF = &mf;
   TRI = MF->getSubtarget().getRegisterInfo();
+  const TargetSubtargetInfo &STI = MF->getSubtarget();
+  TRI = STI.getRegisterInfo();
+  TII = STI.getInstrInfo();
   LLVM_DEBUG(dbgs() << "********** REACHING DEFINITION ANALYSIS **********\n");
   init();
   traverse();
----------------
mgudim wrote:

any suggestions on how to test this properly?

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


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