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path: root/llvm/test/CodeGen/X86/vector-shuffle-v48.ll
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* [DAGCombiner] Add another combine from build vector to shuffleGuy Blank2017-06-211-36/+12
| | | | | | | Add support for combining a build vector to a shuffle. When the build vector is of extracted elements from 2 vectors (vec1, vec2) where vec2 is 2 times smaller than vec1. llvm-svn: 305883
* [X86] Simplify vector-shuffle-v48 test. NFC.Guy Blank2017-06-191-42/+39
| | | | llvm-svn: 305670
* [X86] Add test to demonstrate inefficient lowering of v48i8 shuffle.Guy Blank2017-06-071-0/+49
llvm-svn: 304915
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