| commit | d9d57e99793df47a8fc86cde9ecd656411f02777 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@gmail.com> | Mon Aug 05 06:17:21 2013 +0000 |
| committer | Craig Topper <craig.topper@gmail.com> | Mon Aug 05 06:17:21 2013 +0000 |
| tree | e31c3104459744c42b8698cd0e03623c7fbdfdbd | |
| parent | 8b051ce94e59c37cfe09e34fe2bf15c037cbbdb3 [diff] |
Use a shuffle with undef elements instead of inserting 0s in the 128-bit to 256-bit casting intrinsics to improve performance. Thanks to Katya Romanova for identifying this issue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187716 91177308-0d34-0410-b5e6-96231b3b80d8