| typedef unsigned char __v4qi __attribute__ ((__vector_size__ (4))); |
| typedef unsigned char __v8qi __attribute__ ((__vector_size__ (8))); |
| |
| extern void abort (void); |
| |
| static void |
| compare64 (int n, void *p, unsigned long long val) |
| { |
| unsigned long long *x = (unsigned long long *) p; |
| |
| if (*x != val) |
| abort(); |
| } |
| |
| static void |
| compare32 (int n, void *p, unsigned int val) |
| { |
| unsigned int *x = (unsigned int *) p; |
| if (*x != val) |
| abort(); |
| } |
| |
| #define V4QI_TEST(N, elt0, elt1, elt2, elt3) \ |
| static void \ |
| test_v4qi_##N (unsigned char a, unsigned char b, unsigned char c, unsigned char d) \ |
| { \ |
| __v4qi v = { (elt0), (elt1), (elt2), (elt3) }; \ |
| compare32(N, &v, ((int)(elt0) << 24) | \ |
| ((int)(elt1) << 16) | \ |
| ((int)(elt2) << 8) | ((int)(elt3))); \ |
| } |
| |
| V4QI_TEST(1, a, a, a, a) |
| V4QI_TEST(2, b, b, b, b) |
| V4QI_TEST(3, a, b, c, d) |
| V4QI_TEST(4, d, c, b, a) |
| V4QI_TEST(5, a, 0, 0, 0) |
| V4QI_TEST(6, b, 1, 1, b) |
| V4QI_TEST(7, c, 5, d, 5) |
| V4QI_TEST(8, 0x20, 0x30, b, a) |
| V4QI_TEST(9, 0x40, 0x50, 0x60, 0x70) |
| V4QI_TEST(10, 0x40, 0x50, 0x60, c) |
| |
| #define V8QI_TEST(N, elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7) \ |
| static void \ |
| test_v8qi_##N (unsigned char a, unsigned char b, unsigned char c, unsigned char d, \ |
| unsigned char e, unsigned char f, unsigned char g, unsigned char h) \ |
| { \ |
| __v8qi v = { (elt0), (elt1), (elt2), (elt3), \ |
| (elt4), (elt5), (elt6), (elt7) }; \ |
| compare64(N, &v, ((long long)(elt0) << 56) | \ |
| ((long long)(elt1) << 48) | \ |
| ((long long)(elt2) << 40) | \ |
| ((long long)(elt3) << 32) | \ |
| ((long long)(elt4) << 24) | \ |
| ((long long)(elt5) << 16) | \ |
| ((long long)(elt6) << 8) | \ |
| ((long long)(elt7) << 0)); \ |
| } |
| |
| V8QI_TEST(1, a, a, a, a, a, a, a, a) |
| V8QI_TEST(2, a, b, c, d, e, f, g, h) |
| V8QI_TEST(3, h, g, f, e, d, c, b, a) |
| V8QI_TEST(4, a, b, a, b, a, b, a, b) |
| V8QI_TEST(5, c, b, c, b, c, b, c, a) |
| V8QI_TEST(6, a, 0, 0, 0, 0, 0, 0, 0) |
| V8QI_TEST(7, b, 1, b, 1, b, 1, b, 1) |
| V8QI_TEST(8, c, d, 0x20, a, 0x21, b, 0x23, c) |
| V8QI_TEST(9, 1, 2, 3, 4, 5, 6, 7, 8) |
| V8QI_TEST(10, a, a, b, b, c, c, d, d) |
| |
| unsigned char a8 = 0x33; |
| unsigned char b8 = 0x55; |
| unsigned char c8 = 0x77; |
| unsigned char d8 = 0x99; |
| unsigned char e8 = 0x11; |
| unsigned char f8 = 0x22; |
| unsigned char g8 = 0x44; |
| unsigned char h8 = 0x66; |
| |
| int main(void) |
| { |
| test_v4qi_1 (a8, b8, c8, d8); |
| test_v4qi_2 (a8, b8, c8, d8); |
| test_v4qi_3 (a8, b8, c8, d8); |
| test_v4qi_4 (a8, b8, c8, d8); |
| test_v4qi_5 (a8, b8, c8, d8); |
| test_v4qi_6 (a8, b8, c8, d8); |
| test_v4qi_7 (a8, b8, c8, d8); |
| test_v4qi_8 (a8, b8, c8, d8); |
| test_v4qi_9 (a8, b8, c8, d8); |
| test_v4qi_10 (a8, b8, c8, d8); |
| |
| test_v8qi_1 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_2 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_3 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_4 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_5 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_6 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_7 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_8 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_9 (a8, b8, c8, d8, e8, f8, g8, h8); |
| test_v8qi_10 (a8, b8, c8, d8, e8, f8, g8, h8); |
| return 0; |
| } |