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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)
commitc81188d21efdc1ff0c096df7d7da2f34706d3b93
tree06c67145cd389e5b7751f7a4462cca541e526c94tree | snapshot
parenta47271f69d191ec2fb4b45e7f0f92ec374ff6675commit | diff
[InstCombine][SSE] Added DemandedBits tests for MOVMSK instructions

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267686 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/InstCombine/x86-movmsk.ll [new file with mode: 0644] blob
external/llvm
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