[PATCH] D27680: [CodeGen] Move lifetime.start of a variable when goto jumps back past its declaration

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak updated this revision to Diff 85774.
ahatanak marked 2 inline comments as done.
ahatanak added a comment.

Yes, we can make VarBypassDetector detect variables declared after labels too if we want to put all the logic for disabling lifetime markers in one place.


https://reviews.llvm.org/D27680

Files:
  lib/CodeGen/CGDecl.cpp
  lib/CodeGen/CodeGenFunction.h
  test/CodeGen/lifetime2.c

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