FMINNMP Floating-point minimum number pairwise Compute the minimum value of each pair of adjacent floating-point elements within each source vector, and interleave the results from corresponding lanes. The interleaved result values are destructively placed in the first source vector. Regardless of the value of FPCR.AH, the behavior is as follows for each pairwise operation: Negative zero compares less than positive zero. If one element is numeric and the other is a quiet NaN, the result is the numeric value. When FPCR.DN is 0, if either element is a signaling NaN or if both elements are NaNs, the result is a quiet NaN. When FPCR.DN is 1, if either element is a signaling NaN or if both elements are NaNs, the result is Default NaN. Green True True 0 1 1 0 0 1 0 0 0 1 0 1 0 1 1 0 0 FMINNMP <Zdn>.<T>, <Pg>/M, <Zdn>.<T>, <Zm>.<T> if !IsFeatureImplemented(FEAT_SVE2) && !IsFeatureImplemented(FEAT_SME) then UNDEFINED; if size == '00' then UNDEFINED; constant integer esize = 8 << UInt(size); constant integer g = UInt(Pg); constant integer m = UInt(Zm); constant integer dn = UInt(Zdn); <Zdn> Is the name of the first source and destination scalable vector register, encoded in the "Zdn" field. <T> Is the size specifier, size <T> 00 RESERVED 01 H 10 S 11 D <Pg> Is the name of the governing scalable predicate register P0-P7, encoded in the "Pg" field. <Zm> Is the name of the second source scalable vector register, encoded in the "Zm" field. CheckSVEEnabled(); constant integer VL = CurrentVL; constant integer PL = VL DIV 8; constant integer elements = VL DIV esize; constant bits(PL) mask = P[g, PL]; constant bits(VL) operand1 = Z[dn, VL]; constant bits(VL) operand2 = if AnyActiveElement(mask, esize) then Z[m, VL] else Zeros(VL); bits(VL) result = Z[dn, VL]; bits(esize) element1; bits(esize) element2; for e = 0 to elements-1 if ActivePredicateElement(mask, e, esize) then if IsEven(e) then element1 = Elem[operand1, e + 0, esize]; element2 = Elem[operand1, e + 1, esize]; else element1 = Elem[operand2, e - 1, esize]; element2 = Elem[operand2, e + 0, esize]; Elem[result, e, esize] = FPMinNum(element1, element2, FPCR); Z[dn, VL] = result;