diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-112.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-112.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-112.c b/gcc/testsuite/gcc.dg/vect/vect-112.c new file mode 100644 index 000000000..4d954d108 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-112.c @@ -0,0 +1,39 @@ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 16 + +char cb[N] = {2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17}; +char cc[N] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}; + +__attribute__ ((noinline)) int +main1 (void) +{ + int i; + int diff = 0; + + /* Cross-iteration cycle. */ + diff = 0; + for (i = 0; i < N; i++) { + diff += (cb[i] - cc[i]); + } + + /* Check results. */ + if (diff != 16) + abort(); + + return 0; +} + +int main (void) +{ + check_vect (); + return main1 (); +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_unpack } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ + + |