在 2023/4/11 16:51, LIU Hao via Gcc 写道:
My interpretation is that if one argument is a SNaN and the other is not, `fmax()` shall return the SNaN unchanged, without converting it to a QNaN. (F.10.9.2 The fmax functions, ISO/IEC 9899:2017)
'the other is not' means the other operand is a QNaN; I'm not saying the other operand is not a NaN. -- Best regards, LIU Hao
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