| commit | d3b588965daf43d5fd13c7bf6603c9f8017a041c | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@gmail.com> | Tue Jan 17 09:09:48 2012 +0000 |
| committer | Craig Topper <craig.topper@gmail.com> | Tue Jan 17 09:09:48 2012 +0000 |
| tree | 5fa147de8c9702e753e04459d2ec2ed8857bfc4e | |
| parent | 8b5a6b63dd2e04ba770f216345402b7c80e8f228 [diff] |
Teach DAG combiner to turn a BUILD_VECTOR of UNDEFs into an UNDEF of vector type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148297 91177308-0d34-0410-b5e6-96231b3b80d8