diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-63.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-63.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-63.c b/gcc/testsuite/gcc.dg/vect/vect-63.c new file mode 100644 index 000000000..70628da2b --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-63.c @@ -0,0 +1,46 @@ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 16 + +__attribute__ ((noinline)) +int main1 () +{ + int i, j; + int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; + int ia[N*2][4][N]; + + /* Multidimensional array. Aligned. + The first dimension depends on j: not vectorizable. */ + for (i = 0; i < N; i++) + { + for (j = 0; j < N; j++) + { + ia[i + j][1][j] = ib[i]; + } + } + + /* check results: */ + for (i = 0; i < N; i++) + { + for (j = 0; j < N; j++) + { + if (ia[i + j][1][j] != ib[i]) + abort(); + } + } + + return 0; +} + +int main (void) +{ + check_vect (); + + return main1 (); +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |