| commit | ed70cbb3f367bc0f77d34d22163abbe4879526bc | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Wed Mar 26 19:03:01 2008 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Wed Mar 26 19:03:01 2008 +0000 |
| tree | ec25ced033c89f098d241a6db0cf6154314b5efe | |
| parent | e326332acd5fefb9854118603b4d07d4e44b64c5 [diff] |
Avoid commuting a def MI in order to coalesce a copy instruction away if any use of the same val# is a copy instruction that has already been coalesced. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48833 91177308-0d34-0410-b5e6-96231b3b80d8