| commit | db8ec2d75a90ef7f0b8ab8b0e5bc78075c4dbe5c | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Tue Dec 09 22:08:41 2008 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Tue Dec 09 22:08:41 2008 +0000 |
| tree | 843d7a6d39783475665f6d334f01c0515e5d93d1 | |
| parent | fa9f99aa128266f9b742648884a3be5549fd8e8b [diff] |
Add sub/mul overflow intrinsics. This currently doesn't have a target-independent way of determining overflow on multiplication. It's very tricky. Patch by Zoltan Varga! llvm-svn: 60800