[PATCH] D62801: Add "will-return" function attribute
Johannes Doerfert via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 3 06:50:19 PDT 2019
jdoerfert added a comment.
In D62801#1527020 <https://reviews.llvm.org/D62801#1527020>, @lebedev.ri wrote:
> How is this different from `noreturn` attribute?
This will eventually replace the CallChecks in `llvm::isGuaranteedToTransferExecutionToSuccessor` and it should be much more powerful as it directly tries to prove the property instead of deriving it from memory behavior.
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https://reviews.llvm.org/D62801/new/
https://reviews.llvm.org/D62801
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