[PATCH] D119905: [X86ISelLowering] permit BlockAddressSDNode "i" constraints for PIC

Nick Desaulniers via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 16 14:34:52 PST 2022


nickdesaulniers added a comment.

In D119905#3327353 <https://reviews.llvm.org/D119905#3327353>, @efriedma wrote:

> A blockaddress always refers to the version of the function in the current file (similar to the way an alias works).

I'm not sure that holds under LTO. Otherwise I don't think we'd have bugs like: https://github.com/llvm/llvm-project/issues/52787.


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