1218893Sdim/* PR tree-optimization/53645 */ 2218893Sdim/* { dg-options "-std=gnu89" } */ 3 4typedef unsigned short int UV __attribute__((vector_size (16))); 5typedef short int SV __attribute__((vector_size (16))); 6extern void abort (void); 7 8#define TEST(a, b, c, d, e, f, g, h) \ 9__attribute__((noinline)) void \ 10uq##a##b##c##d##e##f##g##h (UV *x, UV *y) \ 11{ \ 12 *x = *y / ((UV) { a, b, c, d, e, f, g, h }); \ 13} \ 14 \ 15__attribute__((noinline)) void \ 16ur##a##b##c##d##e##f##g##h (UV *x, UV *y) \ 17{ \ 18 *x = *y % ((UV) { a, b, c, d, e, f, g, h }); \ 19} \ 20 \ 21__attribute__((noinline)) void \ 22sq##a##b##c##d##e##f##g##h (SV *x, SV *y) \ 23{ \ 24 *x = *y / ((SV) { a, b, c, d, e, f, g, h }); \ 25} \ 26 \ 27__attribute__((noinline)) void \ 28sr##a##b##c##d##e##f##g##h (SV *x, SV *y) \ 29{ \ 30 *x = *y % ((SV) { a, b, c, d, e, f, g, h }); \ 31} 32 33#define TESTS \ 34TEST (4, 4, 4, 4, 4, 4, 4, 4) \ 35TEST (1, 4, 2, 8, 16, 64, 32, 128) \ 36TEST (3, 3, 3, 3, 3, 3, 3, 3) \ 37TEST (6, 5, 6, 5, 6, 5, 6, 5) \ 38TEST (14, 14, 14, 6, 14, 6, 14, 14) \ 39TEST (7, 7, 7, 7, 7, 7, 7, 7) \ 40 41TESTS 42 43UV u[] = 44 { ((UV) { 73U, 65531U, 0U, 174U, 921U, 65535U, 17U, 178U }), 45 ((UV) { 1U, 8173U, 65535U, 65472U, 12U, 29612U, 128U, 8912U }) }; 46SV s[] = 47 { ((SV) { 73, -9123, 32761, 8191, 16371, 1201, 12701, 9999 }), 48 ((SV) { 9903, -1, -7323, 0, -7, -323, 9124, -9199 }) }; 49 50int 51main () 52{ 53 UV ur, ur2; 54 SV sr, sr2; 55 int i; 56#undef TEST 57#define TEST(a, b, c, d, e, f, g, h) \ 58 uq##a##b##c##d##e##f##g##h (&ur, u + i); \ 59 if (ur[0] != u[i][0] / a || ur[3] != u[i][3] / d) \ 60 abort (); \ 61 asm volatile ("" : : "r" (&ur) : "memory"); \ 62 if (ur[2] != u[i][2] / c || ur[1] != u[i][1] / b) \ 63 abort (); \ 64 asm volatile ("" : : "r" (&ur) : "memory"); \ 65 if (ur[4] != u[i][4] / e || ur[7] != u[i][7] / h) \ 66 abort (); \ 67 asm volatile ("" : : "r" (&ur) : "memory"); \ 68 if (ur[6] != u[i][6] / g || ur[5] != u[i][5] / f) \ 69 abort (); \ 70 asm volatile ("" : : "r" (&ur) : "memory"); \ 71 ur##a##b##c##d##e##f##g##h (&ur, u + i); \ 72 if (ur[0] != u[i][0] % a || ur[3] != u[i][3] % d) \ 73 abort (); \ 74 asm volatile ("" : : "r" (&ur) : "memory"); \ 75 if (ur[2] != u[i][2] % c || ur[1] != u[i][1] % b) \ 76 abort (); \ 77 asm volatile ("" : : "r" (&ur) : "memory"); \ 78 if (ur[4] != u[i][4] % e || ur[7] != u[i][7] % h) \ 79 abort (); \ 80 asm volatile ("" : : "r" (&ur) : "memory"); \ 81 if (ur[6] != u[i][6] % g || ur[5] != u[i][5] % f) \ 82 abort (); \ 83 asm volatile ("" : : "r" (&ur) : "memory"); 84 for (i = 0; i < sizeof (u) / sizeof (u[0]); i++) 85 { 86 TESTS 87 } 88#undef TEST 89#define TEST(a, b, c, d, e, f, g, h) \ 90 sq##a##b##c##d##e##f##g##h (&sr, s + i); \ 91 if (sr[0] != s[i][0] / a || sr[3] != s[i][3] / d) \ 92 abort (); \ 93 asm volatile ("" : : "r" (&sr) : "memory"); \ 94 if (sr[2] != s[i][2] / c || sr[1] != s[i][1] / b) \ 95 abort (); \ 96 asm volatile ("" : : "r" (&sr) : "memory"); \ 97 if (sr[4] != s[i][4] / e || sr[7] != s[i][7] / h) \ 98 abort (); \ 99 asm volatile ("" : : "r" (&sr) : "memory"); \ 100 if (sr[6] != s[i][6] / g || sr[5] != s[i][5] / f) \ 101 abort (); \ 102 asm volatile ("" : : "r" (&sr) : "memory"); \ 103 sr##a##b##c##d##e##f##g##h (&sr, s + i); \ 104 if (sr[0] != s[i][0] % a || sr[3] != s[i][3] % d) \ 105 abort (); \ 106 asm volatile ("" : : "r" (&sr) : "memory"); \ 107 if (sr[2] != s[i][2] % c || sr[1] != s[i][1] % b) \ 108 abort (); \ 109 asm volatile ("" : : "r" (&sr) : "memory"); \ 110 if (sr[4] != s[i][4] % e || sr[7] != s[i][7] % h) \ 111 abort (); \ 112 asm volatile ("" : : "r" (&sr) : "memory"); \ 113 if (sr[6] != s[i][6] % g || sr[5] != s[i][5] % f) \ 114 abort (); \ 115 asm volatile ("" : : "r" (&sr) : "memory"); 116 for (i = 0; i < sizeof (s) / sizeof (s[0]); i++) 117 { 118 TESTS 119 } 120 return 0; 121} 122