目录

◆ AKSIMD_MSUB_V4F32

#define AKSIMD_MSUB_V4F32 (   __a__,
  __b__,
  __c__ 
)    AKSIMD_SUB_V4F32( AKSIMD_MUL_V4F32( (__a__), (__b__) ), (__c__) )

Vector multiply-substract operation. Careful: vmlsq_f32 does c-(a*b) and not the expected (a*b)-c

在文件 AkSimd.h 第 420 行定义.