[VE] need to be clear about the behavior of fmax.s/d

[wzssyqa]

I cannot find any documents about the detailed behavior of fmax.s/fmax.d instruction of VE.
Anybody can make a clear about it?

https://llvm.org/docs/LangRef.html#llvm-min-intrinsics-comparation

[s-barannikov]

See https://sxauroratsubasa.sakura.ne.jp/documents/guide/pdfs/Aurora_ISA_guide.pdf
8.7.6. FCM
I guess you are more interested in
4.3.9 Compare and select operation

[wzssyqa]

@arsenm Oh, there does be such ISA has fmaxnum/fminnum, while doesn't treat +0.0 > -0.0.