[PATCH] D58514: Avoid needlessly copying blocks that initialize or are assigned to local auto variables to the heap

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak added a comment.

For assignment, the optimization isn't performed if the local variable isn't declared in the scope that introduced the block (see the code and comment in SemaExpr.cpp).


Repository:
  rC Clang

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  https://reviews.llvm.org/D58514/new/

https://reviews.llvm.org/D58514