| commit | ed9b934f65d82324506f03e2db2834682c7a8914 | [log] [tgz] |
|---|---|---|
| author | Nadav Rotem <nadav.rotem@intel.com> | Sun Feb 20 12:37:50 2011 +0000 |
| committer | Nadav Rotem <nadav.rotem@intel.com> | Sun Feb 20 12:37:50 2011 +0000 |
| tree | f9eb5310a278d45abf817090ac930efe6f9c42f2 | |
| parent | 1a4021a2be4a59e9f9010776cb6f72107241aeb5 [diff] |
Fix 9267; Add vector zext support. The DAGCombiner folds the zext into complex load instructions. This patch prevents this optimization on vectors since none of the supported targets knows how to perform load+vector_zext in one instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126080 91177308-0d34-0410-b5e6-96231b3b80d8