1 /* PR tree-optimization/53645 */
3 typedef unsigned int UV __attribute__((vector_size (16)));
4 typedef int SV __attribute__((vector_size (16)));
5 extern void abort (void);
7 #define TEST(a, b, c, d) \
8 __attribute__((noinline)) void \
9 uq##a##b##c##d (UV *x, UV *y) \
11 *x = *y / ((UV) { a, b, c, d }); \
14 __attribute__((noinline)) void \
15 ur##a##b##c##d (UV *x, UV *y) \
17 *x = *y % ((UV) { a, b, c, d }); \
20 __attribute__((noinline)) void \
21 sq##a##b##c##d (SV *x, SV *y) \
23 *x = *y / ((SV) { a, b, c, d }); \
26 __attribute__((noinline)) void \
27 sr##a##b##c##d (SV *x, SV *y) \
29 *x = *y % ((SV) { a, b, c, d }); \
37 TEST (14, 14, 14, 6) \
43 { ((UV) { 73U, 65531U, 0U, 174U }),
44 ((UV) { 1U, 8173U, ~0U, ~0U - 63 }) };
46 { ((SV) { 73, -9123, 32761, 8191 }),
47 ((SV) { 9903, -1, -7323, 0 }) };
56 #define TEST(a, b, c, d) \
57 uq##a##b##c##d (&ur, u + i); \
58 if (ur[0] != u[i][0] / a || ur[3] != u[i][3] / d) \
60 asm volatile ("" : : "r" (&ur) : "memory"); \
61 if (ur[2] != u[i][2] / c || ur[1] != u[i][1] / b) \
63 asm volatile ("" : : "r" (&ur) : "memory"); \
64 ur##a##b##c##d (&ur, u + i); \
65 if (ur[0] != u[i][0] % a || ur[3] != u[i][3] % d) \
67 asm volatile ("" : : "r" (&ur) : "memory"); \
68 if (ur[2] != u[i][2] % c || ur[1] != u[i][1] % b) \
70 asm volatile ("" : : "r" (&ur) : "memory");
71 for (i = 0; i < sizeof (u) / sizeof (u[0]); i++)
76 #define TEST(a, b, c, d) \
77 sq##a##b##c##d (&sr, s + i); \
78 if (sr[0] != s[i][0] / a || sr[3] != s[i][3] / d) \
80 asm volatile ("" : : "r" (&sr) : "memory"); \
81 if (sr[2] != s[i][2] / c || sr[1] != s[i][1] / b) \
83 asm volatile ("" : : "r" (&sr) : "memory"); \
84 sr##a##b##c##d (&sr, s + i); \
85 if (sr[0] != s[i][0] % a || sr[3] != s[i][3] % d) \
87 asm volatile ("" : : "r" (&sr) : "memory"); \
88 if (sr[2] != s[i][2] % c || sr[1] != s[i][1] % b) \
90 asm volatile ("" : : "r" (&sr) : "memory");
91 for (i = 0; i < sizeof (s) / sizeof (s[0]); i++)