[PATCH] D129954: [CodeGen][inlineasm] assume the flag output of inline asm is boolean value

Nikita Popov via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Sun Jul 17 07:51:16 PDT 2022


nikic added a comment.

Hm, might it be better to teach LLVM about this (in some ConstantRange/KnownBits logic)? This doesn't really seem like something the frontend should know about and encode, as that means each frontend has to add this annotation by itself.


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