Oliver Stannard e019e6223b [ARM] Consider undefined-on-NaN conditions in checkVSELConstraints ...

This function was not checking for the condition code variants which are
undefined if either input is NaN, so we were missing selection of the VSEL
instruction in some cases when using -fno-honor-nans or -ffast-math.

Differential revision: https://reviews.llvm.org/D58812

llvm-svn: 355199

2019-03-01 13:58:25 +00:00

586 KiB

Raw Blame History

View Raw