1 /* Test vqneg_s64 intrinsics work correctly. */
3 /* { dg-options "--save-temps" } */
7 extern void abort (void);
9 int __attribute__ ((noinline
))
10 test_vqneg_s64 (int64x1_t passed
, int64_t expected
)
12 return vget_lane_s64 (vqneg_s64 (passed
), 0) != expected
;
15 int __attribute__ ((noinline
))
16 test_vqnegd_s64 (int64_t passed
, int64_t expected
)
18 return vqnegd_s64 (passed
) != expected
;
21 /* { dg-final { scan-assembler-times "sqneg\\td\[0-9\]+, d\[0-9\]+" 2 } } */
24 main (int argc
, char **argv
)
27 if (test_vqneg_s64 (vcreate_s64 (-1), 1))
29 if (test_vqnegd_s64 (-1, 1))
32 /* Negating max int64_t. */
33 if (test_vqneg_s64 (vcreate_s64 (0x7fffffffffffffff), 0x8000000000000001))
35 if (test_vqnegd_s64 (0x7fffffffffffffff, 0x8000000000000001))
38 /* Negating min int64_t.
39 Note, exact negation cannot be represented as int64_t. */
40 if (test_vqneg_s64 (vcreate_s64 (0x8000000000000000), 0x7fffffffffffffff))
42 if (test_vqnegd_s64 (0x8000000000000000, 0x7fffffffffffffff))
47 /* { dg-final { cleanup-saved-temps } } */