re PR rtl-optimization/31771 (g++.dg/gomp/pr26913.C ICEs)

	PR tree-optimization/31771
	* tree-cfg.c (move_block_to_fn): Assign bb to the correct index.

From-SVN: r124362

gcc/ChangeLog

+2007-05-03  Zdenek Dvorak  <dvorakz@suse.cz>
+
+	PR tree-optimization/31771
+	* tree-cfg.c (move_block_to_fn): Assign bb to the correct index.
+
 2007-05-02  Paul Brook  <paul@codesourcery.com>
 
 	* config/arm/bpabi.S (aeabi_lcmp): Fix result on overflow.

gcc/tree-cfg.c

@@ -4624,7 +4624,7 @@ move_block_to_fn (struct function *dest_cfun, basic_block bb,
     }
 
   VEC_replace (basic_block, cfg->x_basic_block_info,
-               cfg->x_last_basic_block, bb);
+               bb->index, bb);
 
   /* The statements in BB need to be associated with a new TREE_BLOCK.
      Labels need to be associated with a new label-to-block map.  */