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/* PR tree-optimization/53645 */
/* { dg-options "-std=gnu89" } */
typedef unsigned short int UV __attribute__((vector_size (16)));
typedef short int SV __attribute__((vector_size (16)));
extern void abort (void);
#define TEST(a, b, c, d, e, f, g, h) \
__attribute__((noinline)) void \
uq##a##b##c##d##e##f##g##h (UV *x, UV *y) \
{ \
*x = *y / ((UV) { a, b, c, d, e, f, g, h }); \
} \
\
__attribute__((noinline)) void \
ur##a##b##c##d##e##f##g##h (UV *x, UV *y) \
{ \
*x = *y % ((UV) { a, b, c, d, e, f, g, h }); \
} \
\
__attribute__((noinline)) void \
sq##a##b##c##d##e##f##g##h (SV *x, SV *y) \
{ \
*x = *y / ((SV) { a, b, c, d, e, f, g, h }); \
} \
\
__attribute__((noinline)) void \
sr##a##b##c##d##e##f##g##h (SV *x, SV *y) \
{ \
*x = *y % ((SV) { a, b, c, d, e, f, g, h }); \
}
#define TESTS \
TEST (4, 4, 4, 4, 4, 4, 4, 4) \
TEST (1, 4, 2, 8, 16, 64, 32, 128) \
TEST (3, 3, 3, 3, 3, 3, 3, 3) \
TEST (6, 5, 6, 5, 6, 5, 6, 5) \
TEST (14, 14, 14, 6, 14, 6, 14, 14) \
TEST (7, 7, 7, 7, 7, 7, 7, 7) \
TESTS
UV u[] =
{ ((UV) { 73U, 65531U, 0U, 174U, 921U, 65535U, 17U, 178U }),
((UV) { 1U, 8173U, 65535U, 65472U, 12U, 29612U, 128U, 8912U }) };
SV s[] =
{ ((SV) { 73, -9123, 32761, 8191, 16371, 1201, 12701, 9999 }),
((SV) { 9903, -1, -7323, 0, -7, -323, 9124, -9199 }) };
int
main ()
{
UV ur, ur2;
SV sr, sr2;
int i;
#undef TEST
#define TEST(a, b, c, d, e, f, g, h) \
uq##a##b##c##d##e##f##g##h (&ur, u + i); \
if (ur[0] != u[i][0] / a || ur[3] != u[i][3] / d) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[2] != u[i][2] / c || ur[1] != u[i][1] / b) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[4] != u[i][4] / e || ur[7] != u[i][7] / h) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[6] != u[i][6] / g || ur[5] != u[i][5] / f) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
ur##a##b##c##d##e##f##g##h (&ur, u + i); \
if (ur[0] != u[i][0] % a || ur[3] != u[i][3] % d) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[2] != u[i][2] % c || ur[1] != u[i][1] % b) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[4] != u[i][4] % e || ur[7] != u[i][7] % h) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory"); \
if (ur[6] != u[i][6] % g || ur[5] != u[i][5] % f) \
abort (); \
asm volatile ("" : : "r" (&ur) : "memory");
for (i = 0; i < sizeof (u) / sizeof (u[0]); i++)
{
TESTS
}
#undef TEST
#define TEST(a, b, c, d, e, f, g, h) \
sq##a##b##c##d##e##f##g##h (&sr, s + i); \
if (sr[0] != s[i][0] / a || sr[3] != s[i][3] / d) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[2] != s[i][2] / c || sr[1] != s[i][1] / b) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[4] != s[i][4] / e || sr[7] != s[i][7] / h) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[6] != s[i][6] / g || sr[5] != s[i][5] / f) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
sr##a##b##c##d##e##f##g##h (&sr, s + i); \
if (sr[0] != s[i][0] % a || sr[3] != s[i][3] % d) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[2] != s[i][2] % c || sr[1] != s[i][1] % b) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[4] != s[i][4] % e || sr[7] != s[i][7] % h) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory"); \
if (sr[6] != s[i][6] % g || sr[5] != s[i][5] % f) \
abort (); \
asm volatile ("" : : "r" (&sr) : "memory");
for (i = 0; i < sizeof (s) / sizeof (s[0]); i++)
{
TESTS
}
return 0;
}
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