[PATCH] D82085: [TRE] allow TRE for non-capturing calls.

[Layton Kifer via Phabricator via cfe-commits]

laytonio added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp:816
+  for (auto &BB : F) {
+    for (Instruction &I : BB) {
+      if (AllocaInst *AI = dyn_cast<AllocaInst>(&I)) {
----------------
You can use `for (Instruction &I : instructions(F))` here.


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Comment at: llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp:830
+              !CI->isTailCall())
+            return false;
+        }
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Is this correct? I think we want to check these per TRE candidate in findTRECandidate, not just disable TRE in general if one is found.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82085/new/

https://reviews.llvm.org/D82085