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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-26 00:10:27 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-26 00:10:27 +0000 |
| commit | 55d484802f3e27930317739efc5f5956b78aac25 (patch) | |
| tree | 374f135ee009f730e8e8a1530f0d0a69355d4af7 /lib/CodeGen/CodeGenModule.cpp | |
| parent | e5cfd52a3a5d4bb46f77323fa8fa0b973fcde7bc (diff) | |
Skip extra copy from aggregate where it isn't necessary; rdar://problem/8139919 . This shouldn't make much of a difference at -O3, but should substantially reduce the number of generated memcpy's at -O0.
Originally r130717, but was backed out due to an ObjC regression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132102 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions