| commit | cafb67b25027d7d237ba9c562d1aeac460c0580c | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon May 09 17:39:48 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon May 09 17:39:48 2005 +0000 |
| tree | 326590b22df8ac1618fb0f2988bb76ff8b3b9741 | |
| parent | bd8b13dec36ca3280ab1f74134dab55c79be28e6 [diff] |
fold and (shl X, C1), C2 -> rlwinm when possible. Many other cases are possible, include and (srl) and the inverses (shl and) etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21820 91177308-0d34-0410-b5e6-96231b3b80d8