| commit | 44b5e6de8cb7a5562f698078415a3a9b608b8ed6 | [log] [tgz] |
|---|---|---|
| author | Nadav Rotem <nadav.rotem@intel.com> | Mon Apr 02 07:11:12 2012 +0000 |
| committer | Nadav Rotem <nadav.rotem@intel.com> | Mon Apr 02 07:11:12 2012 +0000 |
| tree | 52a6ba2aab3f6bf275ffb2c71fba53731194c0d2 | |
| parent | 7c0b3c1fb6395475e262d66ee403645f0c67dee2 [diff] |
Optimizing swizzles of complex shuffles may generate additional complex shuffles. Do not try to optimize swizzles of shuffles if the source shuffle has more than a single user, except when the source shuffle is also a swizzle. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153864 91177308-0d34-0410-b5e6-96231b3b80d8