obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 40 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.graphite/force-parallel-8.c b/libgomp/testsuite/libgomp.graphite/force-parallel-8.c
new file mode 100644
index 000000000..28b9a2a06
--- /dev/null
+++ b/libgomp/testsuite/libgomp.graphite/force-parallel-8.c
@@ -0,0 +1,40 @@
+#define N 1500
+
+int foo(void)
+{
+  int i, j;
+  int x[N][N], y[N];
+
+  for (i = 0; i < N; i++)
+    {
+      y[i] = i;
+
+      for (j = 0; j < N; j++)
+	{
+	  if (j > 500)
+	    {
+	      x[i][j] = i + j + 3;
+	      y[j] = i*j + 10;
+	    }
+	  else
+	    x[i][j] = x[i][j]*3;
+	}
+    }
+
+  return x[2][5]*y[8];
+}
+
+int main(void)
+{
+  foo();
+
+  return 0;
+}
+
+/* Check that parallel code generation part make the right answer.  */
+/* { dg-final { scan-tree-dump-times "2 loops carried no dependency" 1 "graphite" } } */
+/* { dg-final { cleanup-tree-dump "graphite" } } */
+/* { dg-final { scan-tree-dump-times "loopfn.0" 5 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "loopfn.1" 5 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "parloops" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */