| commit | 695eea88e991443e69a980fed224ad1d9abf631e | [log] [tgz] |
|---|---|---|
| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | Tue Jul 12 12:16:27 2016 +0000 |
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | Tue Jul 12 12:16:27 2016 +0000 |
| tree | 6d5f087026fbc0a38c070be9f4d126451fdfa2ec | |
| parent | dd79b0c35cd094f2daa68bceef11683e4ad6015f [diff] |
[PowerPC] Cannonicalize applicable vector shift immediates as swaps This patch corresponds to review: http://reviews.llvm.org/D21358 Vector shifts that have the same semantics as a vector swap are cannonicalized as such to provide additional opportunities for swap removal optimization to remove unnecessary swaps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275168 91177308-0d34-0410-b5e6-96231b3b80d8