re PR middle-end/36506 (Broken #pragma omp sections reduction (+:x))

	PR middle-end/36506
	* omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus
	warning.

From-SVN: r136708

gcc/ChangeLog

+2008-06-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/36506
+	* omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus
+	warning.
+
 2008-06-12  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with

gcc/omp-low.c

@@ -4410,6 +4410,7 @@ expand_omp_sections (struct omp_region *region)
 	  gcc_assert (len > 0);
 	  e = EDGE_SUCC (l0_bb, len - 1);
 	  si = bsi_last (e->dest);
+	  l2 = NULL_TREE;
 	  if (bsi_end_p (si) || TREE_CODE (bsi_stmt (si)) != OMP_SECTION)
 	    l2 = tree_block_label (e->dest);
 	  else