[PATCH] D18196: [CodeGen] Emit lifetime.end intrinsic after destructor call in landing pad
Akira Hatanaka via cfe-commits
cfe-commits at lists.llvm.org
Tue Mar 22 19:04:25 PDT 2016
ahatanak added a comment.
In http://reviews.llvm.org/D18196#375997, @rjmccall wrote:
> You should also check that any back-end peepholes we have in place (null type infos to signify a call-terminate landingpad?) aren't disturbed by the lifetime intrinsics.
I looked at the back-end passes that might be affected by the insertion of lifetime markers. I don't think inserting lifetime markers will have an adverse effect on any of the back-end code-generation.
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