1 /* { dg-do run { target { powerpc*-*-* && vmx_hw } } } */
2 /* { dg-do compile { target { powerpc*-*-* && { ! vmx_hw } } } } */
3 /* { dg-require-effective-target powerpc_altivec_ok } */
4 /* { dg-options "-maltivec" } */
6 extern void exit (int);
7 extern void abort (void);
9 typedef int int4 __attribute__ ((vector_size (16)));
10 typedef float float4 __attribute__ ((vector_size (16)));
12 int4 a1 = (int4) { 100, 200, 300, 400 };
13 int4 a2 = (int4) { 500, 600, 700, 800 };
15 float4 f1 = (float4) { 1.0, 2.0, 3.0, 4.0 };
16 float4 f2 = (float4) { 5.0, 6.0, 7.0, 8.0 };
18 int i3[4] __attribute__((aligned(16)));
19 int j3[4] __attribute__((aligned(16)));
20 float h3[4] __attribute__((aligned(16)));
21 float g3[4] __attribute__((aligned(16)));
23 #define vec_store(dst, src) \
24 __builtin_vec_st (src, 0, (__typeof__ (src) *) dst)
26 #define vec_add_int4(x, y) \
27 __builtin_altivec_vaddsws (x, y)
29 #define vec_add_float4(x, y) \
30 __builtin_altivec_vaddfp (x, y)
32 #define my_abs(x) (x > 0.0F ? x : -x)
35 compare_int4 (int *a, int *b)
39 for (i = 0; i < 4; ++i)
45 compare_float4 (float *a, float *b)
49 for (i = 0; i < 4; ++i)
50 if (my_abs(a[i] - b[i]) >= 1.0e-6)
57 int loc1 = 600, loc2 = 800;
58 int4 a3 = (int4) { loc1, loc2, 1000, 1200 };
61 float4 f3 = (float4) { 6.0, 8.0, 10.0, 12.0 };
65 itmp = vec_add_int4 (a1, a2);
67 compare_int4 (i3, j3);
70 ftmp = vec_add_float4 (f1, f2);
72 compare_float4 (g3, h3);