| commit | 667ea024b55a902ad551e6c57c820f402c7da89f | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Fri Jun 18 00:50:37 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Fri Jun 18 00:50:37 2004 +0000 |
| tree | 998591a96faa25ee6aaf75a063e615f2dde21381 | |
| parent | a6f9fe6dbc9c1ffd45ae999710dbafa0afae729f [diff] |
Codegen sub C, X a little bit better for register pressure. Instead of mov REG, C sub REG, X generate: neg X add X, C which uses one less reg git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14213 91177308-0d34-0410-b5e6-96231b3b80d8