[llvm-commits] InstCombine patch to improve combining of nested ShuffleVectorInst's
Guo, Xiaoyi
Xiaoyi.Guo at amd.com
Tue Oct 11 14:58:24 PDT 2011
The attached patch is to improve InstCombine to handle more cases of nested ShuffleVectorInst's. New test cases are added to vec_shuffle.ll.
It would be much appreciated if someone can review it and if ok help to commit it.
Thanks,
Xiaoyi
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