gcc/testsuite/ChangeLog: 2017-05-11 Robin Dapp <rd...@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-nopeel-2.c: New test.
diff --git a/gcc/testsuite/gcc.target/s390/vector/vec-nopeel-2.c b/gcc/testsuite/gcc.target/s390/vector/vec-nopeel-2.c new file mode 100644 index 0000000..9b67793 --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/vector/vec-nopeel-2.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target s390_vx } */ +/* { dg-options "-O2 -mzarch -march=z13 -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic" } */ + +void foo(int *restrict a, int *restrict b, unsigned int n) +{ + for (unsigned int i = 0; i < n; i++) + b[i] = a[i] * 2 + 1; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" } } */