diff options
| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-01-03 02:38:24 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-01-03 02:38:24 +0000 |
| commit | bfe20447cb8ed0643e71f42a4277b643ed1f952f (patch) | |
| tree | 7b6ea1945bfbc46843c39712210b90e54ad59129 /gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c | |
| parent | 198ca57977f698cd7c3c748ece16faa2e164561c (diff) | |
| download | gcc-bfe20447cb8ed0643e71f42a4277b643ed1f952f.tar.gz | |
2007-12-19 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/34635
* tree-data-ref.c (add_other_self_distances): Make sure that the
evolution step is constant.
* gcc.dg/tree-ssa/pr34635.c: New.
* gcc.dg/tree-ssa/pr34635-1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131275 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c b/gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c new file mode 100644 index 00000000000..5afc6db2726 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +void foo(int x[]) +{ + int i, j; + + for (i = 0; i < 2; i++) + for (j = 0; j < 2; j++) + { + x[i] = x[i+j]; + x[i] = x[i+j]; + } +} |