combine.c (combine_instructions): Recompute optimize_this_for_speed_p for each…

combine.c (combine_instructions): Recompute optimize_this_for_speed_p for each BB in the main combine loop.

	* combine.c (combine_instructions):  Recompute
	optimize_this_for_speed_p  for each BB in the main combine loop.

From-SVN: r143293

gcc/ChangeLog

+2009-01-12  Richard Earnshaw  <rearnsha@arm.com>
+
+	* combine.c (combine_instructions):  Recompute
+	optimize_this_for_speed_p  for each BB in the main combine loop.
+
 2009-01-12  Tomas Bily  <tbily@suse.cz>
 
 	PR middlend/38385

gcc/combine.c

@@ -1112,6 +1112,7 @@ combine_instructions (rtx f, unsigned int nregs)
 
   FOR_EACH_BB (this_basic_block)
     {
+      optimize_this_for_speed_p = optimize_bb_for_speed_p (this_basic_block);
       last_call_luid = 0;
       mem_last_set = -1;
       label_tick++;