1 /* { dg-require-effective-target vect_int } */
12 __attribute__ ((noinline
)) void
17 for (i
= 0; i
< N
; i
++)
18 out
[i
] = in
[i
] * COEF
;
21 __attribute__ ((noinline
)) void
26 for (i
= 0; i
< N
; i
++)
27 out
[i
] = COEF
* in
[i
];
34 for (i
= 0; i
< N
; i
++)
37 __asm__
volatile ("");
42 for (i
= 0; i
< N
; i
++)
43 if (out
[i
] != in
[i
] * COEF
)
48 for (i
= 0; i
< N
; i
++)
49 if (out
[i
] != in
[i
] * COEF
)
55 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" { target vect_widen_mult_hi_to_si } } } */
56 /* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 2 "vect" { target vect_widen_mult_hi_to_si_pattern } } } */
57 /* { dg-final { scan-tree-dump-times "pattern recognized" 2 "vect" { target vect_widen_mult_hi_to_si_pattern } } } */
58 /* { dg-final { cleanup-tree-dump "vect" } } */