| commit | 0ce8580fcd23839b69eb36af7b0cb789be4b2763 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Dec 14 20:08:06 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Dec 14 20:08:06 2004 +0000 |
| tree | b37121547e972d4ae3e604fc1fec7a2f2c9749f0 | |
| parent | 3b0cc78c600852c824e005e1d63df17994ba483c [diff] |
Constant exprs are not efficiently negatable in practice. This disables turning X - (constantexpr) into X + (-constantexpr) among other things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18935 91177308-0d34-0410-b5e6-96231b3b80d8