1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/id-23.c b/gcc/testsuite/gcc.dg/graphite/id-23.c
new file mode 100644
index 000000000..0f8a1f32f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/id-23.c
@@ -0,0 +1,22 @@
+double *ZV_entries (void);
+void SubMtx_fillRowZV (int irow)
+{
+  double *rowvec = ZV_entries ();
+  double *entries;
+  int ii, ipivot, jrow, kk, m;
+  int *pivotsizes;
+
+  SubMtx_blockDiagonalInfo (&pivotsizes);
+
+  for (jrow = ipivot = kk = 0; jrow <= irow; ipivot++)
+    {
+      m = pivotsizes[ipivot];
+      if (jrow <= irow && irow < jrow + m)
+	for (ii = jrow; ii < irow; ii++)
+	  {
+	    rowvec[2*ii] = entries[2*kk];
+	    rowvec[2*ii+1] = entries[2*kk+1];
+	  }
+      jrow += m;
+    }
+}