| commit | 0509db27386f5cafffd364618365ecda741cf0bd | [log] [tgz] |
|---|---|---|
| author | Nadav Rotem <nrotem@apple.com> | Fri Dec 28 05:45:24 2012 +0000 |
| committer | Nadav Rotem <nrotem@apple.com> | Fri Dec 28 05:45:24 2012 +0000 |
| tree | 2ef5af4e9f96faee5e55a274cbd6aede69de6229 | |
| parent | 587fb1dd30b73afb3c83a1e88d9ea101a0b28ab2 [diff] |
AVX: Move the ZEXT/ANYEXT DAGCo optimizations to the lowering of these optimizations. The old test cases still cover all of these lowering/optimizations. The single change that we have is that now anyext does not need to zero a register, because it does not use the exact code path as the zero_extend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171178 91177308-0d34-0410-b5e6-96231b3b80d8