| commit | e511b74f4aa0b74a0d1923beb8b95b966eed2050 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Nov 14 07:46:50 2006 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Nov 14 07:46:50 2006 +0000 |
| tree | 565a6f8689975cd27f674ff2de0cabc9bd2cc467 | |
| parent | 9961cf1fed0ab71cf4a7cfd8646e474c2c1ef480 [diff] |
implement InstCombine/shift-simplify.ll by transforming:
(X >> Z) op (Y >> Z) -> (X op Y) >> Z
for all shifts and all ops={and/or/xor}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31729 91177308-0d34-0410-b5e6-96231b3b80d8