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[InstCombine][SSE] Added DemandedBits tests for MOVMSK instructions
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 27 Apr 2016 09:53:09 +0000 (09:53 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 27 Apr 2016 09:53:09 +0000 (09:53 +0000)
commitd2ea708739864a65f6483dd1e66a2951e8170ba3
tree9df9f8fa2bfd3a672f36e52133c227004b0b568atree | snapshot
parent22a95121b91995b1f2fa30f1edca7c55a081928bcommit | diff
[InstCombine][SSE] Added DemandedBits tests for MOVMSK instructions

MOVMSK zeros the upper bits of the gpr - we should be able to use this.

llvm-svn: 267686
llvm/test/Transforms/InstCombine/x86-movmsk.ll [new file with mode: 0644] blob
Domain: System / Toolchain;