X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fmodulo-sched.c;h=d9cb45c83c1f2ed09c3069d8add6b996edbc0144;hb=ecb0f291e48707a3a19149c014d232a5445a49f5;hp=731cbe7cb4a79da40b25478e8fa2b3b689b718f2;hpb=6d7dc5b96d13f2579fddc0aceaca63767a681c4a;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c
index 731cbe7cb4a..d9cb45c83c1 100644
--- a/gcc/modulo-sched.c
+++ b/gcc/modulo-sched.c
@@ -812,14 +812,8 @@ sms_schedule (FILE *dump_file)
   int max_bb_index = last_basic_block;
   struct df *df;
 
-  /* SMS uses the DFA interface.  */
-  if (! targetm.sched.use_dfa_pipeline_interface
-      || ! (*targetm.sched.use_dfa_pipeline_interface) ())
-    return;
-
   stats_file = dump_file;
 
-
   /* Initialize issue_rate.  */
   if (targetm.sched.issue_rate)
     {
@@ -1990,19 +1984,15 @@ add_node_to_ps (partial_schedule_ptr ps, ddg_node_ptr node, int cycle)
 static void
 advance_one_cycle (void)
 {
-  if (targetm.sched.use_dfa_pipeline_interface
-      && (*targetm.sched.use_dfa_pipeline_interface) ())
-    {
-      if (targetm.sched.dfa_pre_cycle_insn)
-	state_transition (curr_state,
-			  (*targetm.sched.dfa_pre_cycle_insn) ());
+  if (targetm.sched.dfa_pre_cycle_insn)
+    state_transition (curr_state,
+		      (*targetm.sched.dfa_pre_cycle_insn) ());
 
-      state_transition (curr_state, NULL);
+  state_transition (curr_state, NULL);
 
-      if (targetm.sched.dfa_post_cycle_insn)
-	state_transition (curr_state,
-			  (*targetm.sched.dfa_post_cycle_insn) ());
-    }
+  if (targetm.sched.dfa_post_cycle_insn)
+    state_transition (curr_state,
+		      (*targetm.sched.dfa_post_cycle_insn) ());
 }
 
 /* Checks if PS has resource conflicts according to DFA, starting from
@@ -2013,10 +2003,6 @@ ps_has_conflicts (partial_schedule_ptr ps, int from, int to)
 {
   int cycle;
 
-  if (! targetm.sched.use_dfa_pipeline_interface
-      || ! (*targetm.sched.use_dfa_pipeline_interface) ())
-    return true;
-
   state_reset (curr_state);
 
   for (cycle = from; cycle <= to; cycle++)