_mm_comige_ss
Classification
Header File
Instruction
COMISS xmm, xmm
Synopsis
_mm_comige_ss(__m128 a, __m128 b);
Description
Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for greater-than-or-equal, and return the boolean result (0 or 1).
Operation
RETURN ( a[31:0] != NaN AND b[31:0] != NaN AND a[31:0] >= b[31:0] ) ? 1 : 0