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

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added a comment.

In D107872#2940298 <https://reviews.llvm.org/D107872#2940298>, @efriedma wrote:

> On a sort-of-related note, should we avoid optimizing musttail and/or notail calls here?

Yes, looks like

`New->setTailCallKind(Old.getTailCallKind());` would be better.


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https://reviews.llvm.org/D107872