================
@@ -1482,6 +1513,21 @@ int llvm::rewriteLoopExitValues(Loop *L, LoopInfo *LI,
TargetLibraryInfo *TLI,
(isa<PHINode>(Inst) || isa<LandingPadInst>(Inst)) ?
&*Inst->getParent()->getFirstInsertionPt() : Inst;
RewritePhiSet.emplace_back(PN, i, ExitValue, InsertPt, HighCost);
+
+ // Add debug values if the PN is a induction variable.
----------------
CarlosAlbertoEnciso wrote:
That code creates a debug value in the exit block if any of the incoming values
for the PHI Node being replaced is the induction variable. Reworked in new
patch.
https://github.com/llvm/llvm-project/pull/69920
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