Age | Commit message (Collapse) | Author | |
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2017-05-24 | [PowerPC] Fix a performance bug for PPC::XXSLDWI. | Tony Jiang | |
There are some VectorShuffle Nodes in SDAG which can be selected to XXSLDWI instruction, this patch recognizes them and does the selection to improve the PPC performance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303822 91177308-0d34-0410-b5e6-96231b3b80d8 |