| commit | c2316db5decd9cb7f8768ca67fad41fd8cffc110 | [log] [tgz] |
|---|---|---|
| author | Fariborz Jahanian <fjahanian@apple.com> | Thu Jan 10 23:28:43 2013 +0000 |
| committer | Fariborz Jahanian <fjahanian@apple.com> | Thu Jan 10 23:28:43 2013 +0000 |
| tree | 7aa0007eff5027b8d0854ad1c5eb2c4eb197dc07 | |
| parent | 8e2999cd4cfcf6447ca1f6e41d5707305e2d8dd0 [diff] |
c++ IRGen. In trivial cases that object is going into static storage and thus is implicitly zero-initialized, no need to do C++11 memory model. This patch unconditionally detects such condition and zeroinitializer's the variable. Patch has been commented on and OKed by Doug off-line. // rdar://12897704 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172144 91177308-0d34-0410-b5e6-96231b3b80d8