forked from OSchip/llvm-project
4abae4e0fa
With BMI, we can use 'andn' to save an instruction when the result is only used in a compare. This is related to one of the potential sequences to check 'isfinite' in: https://llvm.org/bugs/show_bug.cgi?id=27164 Differential Revision: http://reviews.llvm.org/D18910 llvm-svn: 265875 |
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llvm-c |