| commit | 232ee95a09a583b7d66b90ee7ddf7fdb9c194a04 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sun Apr 10 04:33:47 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sun Apr 10 04:33:47 2005 +0000 |
| tree | 2dab698c6b7defe1b00379c40266f9caa3914a5c | |
| parent | 45278e37eb9823ceabdaab6b27dabf3b5dcdcede [diff] |
Until we have a dag combiner, promote using zextload's instead of extloads. This gives the optimizer a bit of information about the top-part of the value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21205 91177308-0d34-0410-b5e6-96231b3b80d8