_mm_getmant_ps
Classification
AVX-512, Miscellaneous, CPUID Test: AVX512F
Header File
immintrin.h
Instruction
VGETMANTPS xmm, xmm, imm8
Synopsis
 _mm_getmant_ps(__m128 a, _MM_MANTISSA_NORM_ENUM interv, _MM_MANTISSA_SIGN_ENUM sc);
Description
Normalize the mantissas of packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". This intrinsic essentially calculates "±(2^k)*|x.significand|", where "k" depends on the interval range defined by "interv" and the sign depends on "sc" and the source sign. [getmant_note]
Operation
FOR j := 0 to 3
	i := j*32
	dst[i+31:i] := GetNormalizedMantissa(a[i+31:i], sc, interv)
ENDFOR
dst[MAX:128] := 0