[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 85643.
ahatanak marked an inline comment as done.
ahatanak added a comment.

To decide whether lifetime markers should be disabled, check whether the current LexicalScope has labels instead of introducing a new structure that keeps track of labels seen in the current compound statement.


https://reviews.llvm.org/D27680

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

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