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

[Wolfgang Pieb via Phabricator via cfe-commits]

wolfgangp added a comment.

A quick note on usage: Compile your source with "clang -O2 -g -c -fextend-lifetimes foo.cpp" to see the effects (or use -fextend-this-ptr if you just want to extend the lifetime of 'this').


https://reviews.llvm.org/D41044