2009-03-29 Richard Guenther <rguenther@suse.de>

	* gcc.c-torture/execute/20090113-1.c: New testcase.
	* gcc.c-torture/execute/20090113-2.c: Likewise.
	* gcc.c-torture/execute/20090113-3.c: Likewise.
	* gcc.c-torture/execute/20090207-1.c: Likewise.
	* gcc.c-torture/compile/20090114-1.c: Likewise.
	* gcc.c-torture/compile/20090328-1.c: Likewise.
	* gcc.dg/noncompile/920507-1.c: Fix out-of-bounds array access.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145234 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 61 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/20090113-1.c b/gcc/testsuite/gcc.c-torture/execute/20090113-1.c
new file mode 100644
index 00000000000..9c5f01d71fa
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20090113-1.c
@@ -0,0 +1,61 @@
+typedef struct descriptor_dimension
+{
+  int stride;
+  int lbound;
+  int ubound;
+} descriptor_dimension;
+typedef struct {
+    int *data;
+    int dtype;
+    descriptor_dimension dim[7];
+} gfc_array_i4;
+
+void
+msum_i4 (gfc_array_i4 * const retarray,
+	 gfc_array_i4 * const array,
+	 const int * const pdim)
+{
+  int count[7];
+  int extent[7];
+  int * dest;
+  const int * base;
+  int dim;
+  int n;
+  int len;
+
+  dim = (*pdim) - 1;
+  len = array->dim[dim].ubound + 1 - array->dim[dim].lbound;
+
+  for (n = 0; n < dim; n++)
+    {
+      extent[n] = array->dim[n].ubound + 1 - array->dim[n].lbound;
+      count[n] = 0;
+    }
+
+  dest = retarray->data;
+  base = array->data;
+
+  do
+    {
+      int result = 0;
+
+      for (n = 0; n < len; n++, base++)
+	result += *base;
+      *dest = result;
+
+      count[0]++;
+      dest += 1;
+    }
+  while (count[0] != extent[0]);
+}
+
+int main()
+{
+  int rdata[3];
+  int adata[9];
+  gfc_array_i4 retarray = { rdata, 265, { { 1, 1, 3 } } };
+  gfc_array_i4 array = { adata, 266, { { 1, 1, 3 }, { 3, 1, 3 } } };
+  int dim = 2;
+  msum_i4 (&retarray, &array, &dim);
+  return 0;
+}