[PATCH] D107872: [SimplifyLibCalls] propagate tail flag on FORITIFY calls

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added inline comments.


================
Comment at: llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp:3041
+      if (CI->isTailCall() && !SimplifiedCI->isTailCall())
+        SimplifiedCI->setTailCall();
+
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There's another call site of `FortifiedLibCallSimplifier.optimizeCall`. Perhaps it would be better to sink this check into that method? Thoughts?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107872/new/

https://reviews.llvm.org/D107872