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(parent: e68363a) | patch
[X86] Don't assume that MMX extractelts are from index 0.
authorAhmed Bougacha <ahmed.bougacha@gmail.com>
Wed, 27 Apr 2016 01:35:29 +0000 (01:35 +0000)
committerAhmed Bougacha <ahmed.bougacha@gmail.com>
Wed, 27 Apr 2016 01:35:29 +0000 (01:35 +0000)
commit19a2ee591a1249d1d4b9657bf5f2089ec2ad2fa1
tree9786ad88a079b154e10277e04b739b597b54a56atree | snapshot
parente68363a03ca541a55d67be1da05fea8a5a3c54afcommit | diff
[X86] Don't assume that MMX extractelts are from index 0.

It's probably the case for all 3 MMX users out there, but with
hand-crafted IR, you can trigger selection failures. Fix that.

llvm-svn: 267652
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/vec_extract-mmx.ll diff | blob | history
Domain: System / Toolchain;