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Sanjay Patel
02c70e2e49
[x86] replace integer 'xor' ops with packed SSE FP 'xor' ops when operating on FP scalars
Turn this: movd %xmm0, %eax movd %xmm1, %ecx xorl %eax, %ecx movd %ecx, %xmm0 into this: xorps %xmm1, %xmm0 This is related to, but does not solve: https://llvm.org/bugs/show_bug.cgi?id=22428 This is an extension of: http://reviews.llvm.org/rL248395 llvm-svn: 248415
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