1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
2 /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
3 /* { dg-require-effective-target powerpc_vsx_ok } */
4 /* { dg-options "-mcpu=power7 -O2 -ftree-vectorize -fno-vect-cost-model -fdump-tree-vect-details" } */
6 /* Taken from vect/vect-95.c. */
12 __attribute__ ((noinline
))
13 void bar (double *pa
, double *pb
, double *pc
)
18 for (i
= 0; i
< N
; i
++)
20 if (pa
[i
] != (pb
[i
] * pc
[i
]))
28 __attribute__ ((noinline
)) int
29 main1 (int n
, double * __restrict__ pa
, double * __restrict__ pb
, double * __restrict__ pc
)
33 for (i
= 0; i
< n
; i
++)
35 pa
[i
] = pb
[i
] * pc
[i
];
46 double a
[N
] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__
)));
47 double b
[N
] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57};
48 double c
[N
] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};
56 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
57 /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
58 /* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 0 "vect" } } */
59 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 3 "vect" {xfail { {! vect_hw_misalign } || powerpc*-*-* } } } } */
60 /* { dg-final { cleanup-tree-dump "vect" } } */