re PR middle-end/26913 (ICE with -fopenmp and -O1)

	PR middle-end/26913
	* tree-cfg.c (find_outermost_region_in_block): Handle RESX_EXPR.

	* g++.dg/gomp/pr26913.C: New test.

From-SVN: r113270

gcc/ChangeLog

 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
 
+	PR middle-end/26913
+	* tree-cfg.c (find_outermost_region_in_block): Handle RESX_EXPR.
+
 	PR c/25996
 	* c-parser.c (c_parser_omp_for_loop): Don't call c_finish_omp_for if
 	either decl or init is error_mark_node.

gcc/testsuite/ChangeLog

 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
 
+	PR middle-end/26913
+	* g++.dg/gomp/pr26913.C: New test.
+
 	PR c/25996
 	* gcc.dg/gomp/pr25996.c: New test.
 	* g++.dg/gomp/pr25996.C: New test.

gcc/testsuite/g++.dg/gomp/pr26913.C

+// PR middle-end/26913
+
+struct A
+{
+  ~A () throw ();
+};
+
+void foo (A);
+
+A bar () throw ();
+
+void baz ()
+{
+#pragma omp parallel
+  {
+    A a;
+    foo (bar ());
+  }
+}

gcc/tree-cfg.c

@@ -4744,7 +4744,10 @@ find_outermost_region_in_block (struct function *src_cfun,
       tree stmt = bsi_stmt (si);
       int stmt_region;
 
-      stmt_region = lookup_stmt_eh_region_fn (src_cfun, stmt);
+      if (TREE_CODE (stmt) == RESX_EXPR)
+	stmt_region = TREE_INT_CST_LOW (TREE_OPERAND (stmt, 0));
+      else
+	stmt_region = lookup_stmt_eh_region_fn (src_cfun, stmt);
       if (stmt_region > 0)
 	{
 	  if (region < 0)