[PATCH] D41044: Implementation of -fextend-lifetimes and -fextend-this-ptr to aid with debugging of optimized code

Paul Robinson via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Dec 11 14:16:12 PST 2017

probinson added a comment.

I should note we've had at least one request to make this specifiable per-function, which would mean defining an attribute to control the emission of the fake-use intrinsics.  Doing the feature that way would be consistent with 'optnone'.


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