FMINQV

Floating-point minimum recursive reduction of quadword vector segments

Floating-point minimum of the same element numbers from each 128-bit source vector segment using a recursive pairwise reduction, placing each result into the corresponding element number of the 128-bit SIMD&FP destination register. Inactive elements in the source vector are treated as +Infinity.

When FPCR.AH is 0, the behavior is as follows:

• Negative zero compares less than positive zero.
• When FPCR.DN is 0, if either value is a NaN, the result is a quiet NaN.
• When FPCR.DN is 1, if either value is a NaN, the result is Default NaN.

When FPCR.AH is 1, the behavior is as follows:

• If both values are zeros, regardless of the sign of either zero, the result is the second value.
• If either value is a NaN, regardless of the value of FPCR.DN, the result is the second value.

SVE2
(FEAT_SVE2p1)

if !IsFeatureImplemented(FEAT_SVE2p1) && !IsFeatureImplemented(FEAT_SME2p1) then UNDEFINED; if size == '00' then UNDEFINED; constant integer esize = 8 << UInt(size); constant integer g = UInt(Pg); constant integer n = UInt(Zn); constant integer d = UInt(Vd);