This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[PATCH 1/6] Add testcase for PR43567.
- From: Sebastian Pop <sebpop at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: rguenther at suse dot de, gcc-graphite at googlegroups dot com, Sebastian Pop <sebpop at gmail dot com>
- Date: Tue, 18 Jan 2011 14:51:31 -0600
- Subject: [PATCH 1/6] Add testcase for PR43567.
- References: <1295383896-27122-1-git-send-email-sebpop@gmail.com>
2011-01-18 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/43567
* gcc.dg/graphite/pr43567.c: New.
---
gcc/ChangeLog.graphite | 5 +++++
gcc/testsuite/gcc.dg/graphite/pr43567.c | 26 ++++++++++++++++++++++++++
2 files changed, 31 insertions(+), 0 deletions(-)
create mode 100644 gcc/testsuite/gcc.dg/graphite/pr43567.c
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index e20e034..8440b84 100644
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,8 @@
+2011-01-18 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/43567
+ * gcc.dg/graphite/pr43567.c: New.
+
2011-01-17 Sebastian Pop <sebastian.pop@amd.com>
* Makefile.in (LAMBDA_H): Removed.
diff --git a/gcc/testsuite/gcc.dg/graphite/pr43567.c b/gcc/testsuite/gcc.dg/graphite/pr43567.c
new file mode 100644
index 0000000..1bb8042
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr43567.c
@@ -0,0 +1,26 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -fno-inline -fno-tree-ch -ftree-loop-linear" } */
+
+extern void abort ();
+
+int
+test (int n, int *a)
+{
+ int i, j;
+
+ for (i = 0; i < n; i++)
+ for (j = 0; j < n; j++)
+ a[j] = i + n;
+
+ if (a[0] != 31 || i + n - 1 != 31)
+ abort ();
+
+ return 0;
+}
+
+int main (void)
+{
+ int a[16];
+ test (16, a);
+ return 0;
+}
--
1.7.1