| commit | d4b272bcf418fa63d54aa0db95c1d2e3c8b843fd | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Mon May 18 23:58:51 2009 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Mon May 18 23:58:51 2009 +0000 |
| tree | 33a89d4b3b19c254802683247ee245e1db49deb1 | |
| parent | cd3f9991a03bcce0cdf3c6985a59da017337a2bf [diff] |
Test for the presence of GCC atomic builtins at configure time. If not found, disable building LLVM in thread-safe mode and print a nice warning. Regenerate configure for these changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72075 91177308-0d34-0410-b5e6-96231b3b80d8