Wang, Pengfei 61da20575d [X86] Convert fmin/fmax _mm_reduce_* intrinsics to emit llvm.reduction intrinsics (PR47506) ...

This is a follow up of D92940.

We have successfully converted fadd/fmul _mm_reduce_* intrinsics to
llvm.reduction + reassoc flag. We can do the same approach for fmin/fmax
too, i.e. llvm.reduction + nnan flag.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D93179

2021-02-15 08:52:06 +08:00

729 KiB

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