diff options
| author | John McCall <rjmccall@apple.com> | 2012-08-21 04:10:00 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2012-08-21 04:10:00 +0000 |
| commit | f1249929c8a5d995a29f47221fee792e480b7ca5 (patch) | |
| tree | 98cf203fb7479fd183b43a4c3b28fa98f0ba832b /llvm/lib/Transforms | |
| parent | a9f521fd20b06bad2c044800b8e8ad033af24372 (diff) | |
| download | bcm5719-llvm-f1249929c8a5d995a29f47221fee792e480b7ca5.tar.gz bcm5719-llvm-f1249929c8a5d995a29f47221fee792e480b7ca5.zip | |
When performing a trivial copy of a C++ type, we must be careful not
to overwrite objects that might have been allocated into the type's
tail padding. This patch is missing some potential optimizations where
the destination is provably a complete object, but it's necessary for
correctness.
Patch by Jonathan Sauer.
llvm-svn: 162254
Diffstat (limited to 'llvm/lib/Transforms')
0 files changed, 0 insertions, 0 deletions
