| commit | e7bec0dbb50235ec60f78f1f7b3f6d2f6bb5cd91 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Thu Jul 20 22:44:41 2006 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Thu Jul 20 22:44:41 2006 +0000 |
| tree | 144d6e4c480b44f6b2bcb17dfc0a3d8e1a793bbe | |
| parent | 514e258994b5a28935a144217680d23efaa16ba4 [diff] |
If a shuffle is unary, i.e. one of the vector argument is not needed, turn the operand into a undef and adjust mask accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29232 91177308-0d34-0410-b5e6-96231b3b80d8