Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/vect/pr60092-2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/vect/pr60092-2.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target vect_int } */ + +int posix_memalign(void **memptr, __SIZE_TYPE__ alignment, __SIZE_TYPE__ size); +void bar (int *); + +int *foo (int n) +{ + int *p; + int *q; + void *tem; + if (posix_memalign (&tem, 256, n * sizeof (int)) != 0) + return (void *)0; + p = (int *)tem; + if (posix_memalign (&tem, 256, n * sizeof (int)) != 0) + return (void *)0; + q = (int *)tem; + bar (q); + int i; + for (i = 0; i < n; ++i) + p[i] = q[i] + q[i]; + return p; +} + +/* { dg-final { scan-tree-dump "LOOP VECTORIZED" "vect" } } */ +/* { dg-final { scan-tree-dump-not "Peeling for alignment will be applied" "vect" } } */ +/* { dg-final { scan-tree-dump-not "Vectorizing an unaligned access" "vect" } } */