1 /* { dg-require-effective-target vect_float } */
8 /* Check handling of accesses for which the "initial condition" -
9 the expression that represents the first location accessed - is
10 more involved than just an ssa_name. */
12 float a
[N
] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__
)));
13 float b
[N
+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__
))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
14 float c
[N
] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__
))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
16 __attribute__ ((noinline
)) int
17 main1 (float *__restrict__ pa
, float * __restrict__ pb
, float * __restrict__ pc
)
22 for (i
= 0; i
< N
; i
++)
27 for (i
= 0; i
< N
; i
++)
29 if (pa
[i
] != q
[i
] * pc
[i
])
45 /* Xfail until handling restrict is refined. See pr29145 */
46 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
47 /* Uncomment when this testcase gets vectorized again:
48 dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target vect_no_align } }
49 dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail vect_no_align } }
50 dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail vect_no_align } }