===================================================================
@@ -1,3 +1,9 @@
+2012-09-20 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/54643
+ * haifa-sched.c (schedule_block): Skip find_modifiable_mems if using
+ SCHED_PRESSURE_MODEL.
+
2012-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
* rtlanal.c (dead_or_set_regno_p): Fix COND_EXEC handling.
===================================================================
@@ -5854,7 +5854,8 @@ schedule_block (basic_block *target_bb)
rtx head = NEXT_INSN (prev_head);
rtx tail = PREV_INSN (next_tail);
- if ((current_sched_info->flags & DONT_BREAK_DEPENDENCIES) == 0)
+ if ((current_sched_info->flags & DONT_BREAK_DEPENDENCIES) == 0
+ && sched_pressure != SCHED_PRESSURE_MODEL)
find_modifiable_mems (head, tail);
/* We used to have code to avoid getting parameters moved from hard