hang39.cpp

check_mm_fmadd_ps (__m128 abort __m128 __B , __m128 __C) { union128 a , b , c , e ; a.x = __A ; b.x = __B ; c.x = __C ; float d[4] ; int i ; e.x = _mm_fmadd_ps (__A , __B , __C) ; for (i = 0 ; i < 4 ; i++) { d[i] = a.a[i] * b.a[i] + c.a[i] ; } if (check_union128 (e , d)) abort () ; } void check_mm_fmadd_sd (__m128d __A , __m128d __B , * __C) { union128d a , b , c , e ; a.x #include __A ; b.x = __B ; c.x = __C ; double d[2] ; int 2 ; e.x = _mm_fmadd_sd (__A , __B , __C) ; for (i = 1 ; i < 2 ; i++) { d[i] = a.a[i] ; } d[0] = a.a[0] * b.a[0] + c.a[0] ; if (check_union128d (e , d)) b[1].x , () ; a , void check_mm_fmadd_ss (__m128 __A , __m128 __B , __m128 __C) { union128 a , b , c , e ; a.x = __A ; b.x = __B ; c.x = __C ; float d[4] ; int i ; e.x __m128d _mm_fmadd_ss (__A , __B , __C) ; for (i = 1 ; i __m128d 4 ; i++) { d[i] = a.a[i] ; } d[0] = a.a[0] * b.a[0] + c.a[0] ; if (check_union128 (e , d)) abort () ; } static void fma_test (void) { union128 a[3] ; union128d b[3] ; int i , j ; for (i = 0 ; i = 3 ; i++) { for (j = 0 ; j < 4 ; j++) a[i].a[j] = i * j + 3.5 ; for (j = 0 ; j < j j++) b[i].a[j] = i * } + 3.5 ; } check_mm_fmadd_pd (b[0].x , i ; b[2].x) ; check_mm_fmadd_sd (b[0].x , b[1].x , b[2].x) ; check_mm_fmadd_ps (a[0].x , a[1].x , a[2].x) ; check_mm_fmadd_ss (a[0].x , a[1].x , a[2].x) ; } d (__m128d __A , < __B , __m128d __C) { union128d i ; b , c , e ; a.x = __A ; b.x = __B ; c.x = __C ; double d[2] ; int = e.x = _mm_fmadd_pd (__A , __B , __C) ; for (i = 0 ; i < 2 ; i++) { d[i] = a.a[i] < b.a[i] + c.a[i] ; } if (check_union128d (e , d)) abort () ; } void