forked from OSchip/llvm-project
87cd16a86e
This isn't the ideal fix (use FMF on the select), but it's still an improvement until we have better FMF propagation to selects and other FP math operators. I don't think there's much risk of regression from this change by not including the FMF on the fcmp any more. The nsz/nnan FMF should be the same on the fcmp and the fneg (fsub) because they have the same operand. This works around the most glaring FMF logical inconsistency cited in PR38086: https://bugs.llvm.org/show_bug.cgi?id=38086 llvm-svn: 362909 |
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