1 /* { dg-require-effective-target vect_int } */
8 __attribute__ ((noinline)) void
9 foo (unsigned int *__restrict a,
10 unsigned short *__restrict b,
15 for (i = 0; i < n; i++)
18 for (i = 0; i < n; i++)
19 if (a[i] != b[i] * 2333)
23 __attribute__ ((noinline)) void
24 bar (unsigned int *__restrict a,
25 unsigned short *__restrict b,
30 for (i = 0; i < n; i++)
31 a[i] = (unsigned short) 2333 * b[i];
33 for (i = 0; i < n; i++)
34 if (a[i] != b[i] * (unsigned short) 2333)
38 __attribute__ ((noinline)) void
39 baz (unsigned int *__restrict a,
40 unsigned short *__restrict b,
45 for (i = 0; i < n; i++)
46 a[i] = b[i] * 233333333;
48 for (i = 0; i < n; i++)
49 if (a[i] != b[i] * 233333333)
60 for (i = 0; i < N; i++)
64 __asm__ volatile ("");
73 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 3 "vect" { target vect_widen_mult_hi_to_si } } } */
74 /* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 2 "vect" { target vect_widen_mult_hi_to_si_pattern } } } */
75 /* { dg-final { scan-tree-dump-times "pattern recognized" 2 "vect" { target vect_widen_mult_hi_to_si_pattern } } } */
76 /* { dg-final { cleanup-tree-dump "vect" } } */