| commit | bdc46c6af5ffcf3596a72df75880fe8703436060 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Dec 18 02:58:50 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Dec 18 02:58:50 2009 +0000 |
| tree | d85a0303352cc1f8bbf93e8e4e1ee1affb7506b7 | |
| parent | 2df72c144164cbb06e505f3af506e1bb69053e73 [diff] |
Add utility routines for creating integer negation operators with NSW set. Integer negation only overflows with INT_MIN, but that's an important case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91662 91177308-0d34-0410-b5e6-96231b3b80d8