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Hal Finkel wrote: > But it is not all optimizations that are the problem. Rather, it > seems like a select few (e.g. things involving collapsing allowed > non-determinism in atomics), and losing those optimizations seems > better than generally losing function-attribute deduction. If we go by the langref, then optimizations that fold undef are also problematic (though most C/C++

...chard describes the interprocedural movement of information across a comdat-like boundary where replacements may occur with differently transformed code. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160225/c2f8883d/attachment.html>

----- Original Message ----- > From: "Chandler Carruth" <chandlerc at google.com> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "llvm-dev" <llvm-dev at lists.llvm.org>, "Philip Reames" > <listmail at philipreames.com>, "Duncan P. N. Exon Smith" > <dexonsmith at apple.com>, "Sanjoy Das" >