| commit | 47f3513dd574535aeb40c9eb11134f0899e92269 | [log] [tgz] |
|---|---|---|
| author | Eli Friedman <eli.friedman@gmail.com> | Mon Jul 25 23:16:38 2011 +0000 |
| committer | Eli Friedman <eli.friedman@gmail.com> | Mon Jul 25 23:16:38 2011 +0000 |
| tree | 7bd91987ca00ee4d618fbfd6038c24a60362993e | |
| parent | 5a1cb644c903da49dc612a0ba5044505d066259e [diff] |
Initial implementation of 'fence' instruction, the new C++0x-style replacement for llvm.memory.barrier. This is just a LangRef entry and reading/writing/memory representation; optimizer+codegen support coming soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136009 91177308-0d34-0410-b5e6-96231b3b80d8