1 /* { dg-do run { target powerpc*-*-* } } */
2 /* { dg-xfail-if "" { "powerpc-*-eabispe*" "powerpc-ibm-aix*" } { "-maltivec" } { "" } } */
3 /* { dg-options "-maltivec" } */
5 #include "altivec_check.h"
7 typedef int int4 __attribute__ ((vector_size (16)));
8 typedef float float4 __attribute__ ((vector_size (16)));
10 int4 a1 = (int4) { 100, 200, 300, 400 };
11 int4 a2 = (int4) { 500, 600, 700, 800 };
13 float4 f1 = (float4) { 1.0, 2.0, 3.0, 4.0 };
14 float4 f2 = (float4) { 5.0, 6.0, 7.0, 8.0 };
16 int i3[4] __attribute__((aligned(16)));
17 int j3[4] __attribute__((aligned(16)));
18 float h3[4] __attribute__((aligned(16)));
19 float g3[4] __attribute__((aligned(16)));
21 #define vec_store(dst, src) \
22 __builtin_vec_st (src, 0, (__typeof__ (src) *) dst)
24 #define vec_add_int4(x, y) \
25 __builtin_altivec_vaddsws (x, y)
27 #define vec_add_float4(x, y) \
28 __builtin_altivec_vaddfp (x, y)
30 #define my_abs(x) (x > 0.0F ? x : -x)
33 compare_int4 (int *a, int *b)
37 for (i = 0; i < 4; ++i)
43 compare_float4 (float *a, float *b)
47 for (i = 0; i < 4; ++i)
48 if (my_abs(a[i] - b[i]) >= 1.0e-6)
55 int loc1 = 600, loc2 = 800;
56 int4 a3 = (int4) { loc1, loc2, 1000, 1200 };
59 float4 f3 = (float4) { 6.0, 8.0, 10.0, 12.0 };
63 itmp = vec_add_int4 (a1, a2);
65 compare_int4 (i3, j3);
68 ftmp = vec_add_float4 (f1, f2);
70 compare_float4 (g3, h3);