[PATCH] D103928: [IR] make -warn-frame-size into a module attr

Nick Desaulniers via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 15 14:23:44 PDT 2021


nickdesaulniers added inline comments.


================
Comment at: llvm/test/Linker/warn-stack-frame.ll:6
+
+; CHECK-MISMATCH: error: linking module flags 'warn-stack-size': IDs have conflicting values
+
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dblaikie wrote:
> If you like, you could make this a function attribute instead, that way it'd be compatible with LTO even when the value varies between compilations?
Yep, this is already causing problems for us, so I will fix that ASAP: https://github.com/ClangBuiltLinux/linux/issues/1395.


Repository:
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https://reviews.llvm.org/D103928



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