diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c new file mode 100644 index 000000000..01fcbaa95 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ + +#define N 40 +signed short image[N][N]; +signed short block[N][N]; + +/* memory references in the inner-loop */ + +__attribute__ ((noinline)) unsigned int +foo (){ + int i,j; + unsigned int diff = 0; + + for (i = 0; i < N; i++) { + for (j = 0; j < N; j++) { + diff += (image[i][j] - block[i][j]); + } + } + return diff; +} + +/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail *-*-* } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |