[llvm] [Transforms][IPO] Add func suffix in ArgumentPromotion and DeadArgume… (PR #105742)

[via llvm-commits]

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@@ -876,6 +876,8 @@ bool DeadArgumentEliminationPass::removeDeadStuffFromFunction(Function *F) {
   // it again.
   F->getParent()->getFunctionList().insert(F->getIterator(), NF);
   NF->takeName(F);
+  if (NumArgumentsEliminated)
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yonghong-song wrote:

> What cases are we excluding with the "if" here? If we don't change the signature, we don't recreate the function in the first place.

Okay, uploaded new revision to introduce ".retelim" suffix is the function sole change is to remove return values.

https://github.com/llvm/llvm-project/pull/105742