From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 13 May 2010 14:46:29 +0000 (+0000)
Subject: 	* ira-conflicts.c (print_allocno_conflicts): New function broken out
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=c32f7a5a7f691e8ce0877c6442fe22ae65448cec

	* ira-conflicts.c (print_allocno_conflicts): New function broken out
	from...
	(print_conflicts): Call print_allocno_conflicts.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159368 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 23187cf2030..3c178f6b4c5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-13  Jeff Law  <law@redhat.com>
+
+	* ira-conflicts.c (print_allocno_conflicts): New function broken out
+	from...
+	(print_conflicts): Call print_allocno_conflicts.
+
 2010-05-13  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/44104
diff --git a/gcc/ira-conflicts.c b/gcc/ira-conflicts.c
index 58fa4ad0302..70100acbb7f 100644
--- a/gcc/ira-conflicts.c
+++ b/gcc/ira-conflicts.c
@@ -684,68 +684,72 @@ print_hard_reg_set (FILE *file, const char *title, HARD_REG_SET set)
   putc ('\n', file);
 }
 
-/* Print information about allocno or only regno (if REG_P) conflicts
-   to FILE.  */
 static void
-print_conflicts (FILE *file, bool reg_p)
+print_allocno_conflicts (FILE * file, bool reg_p, ira_allocno_t a)
 {
-  ira_allocno_t a;
-  ira_allocno_iterator ai;
   HARD_REG_SET conflicting_hard_regs;
+  ira_allocno_t conflict_a;
+  ira_allocno_conflict_iterator aci;
+  basic_block bb;
 
-  FOR_EACH_ALLOCNO (a, ai)
+  if (reg_p)
+    fprintf (file, ";; r%d", ALLOCNO_REGNO (a));
+  else
     {
-      ira_allocno_t conflict_a;
-      ira_allocno_conflict_iterator aci;
-      basic_block bb;
-
-      if (reg_p)
-	fprintf (file, ";; r%d", ALLOCNO_REGNO (a));
+      fprintf (file, ";; a%d(r%d,", ALLOCNO_NUM (a), ALLOCNO_REGNO (a));
+      if ((bb = ALLOCNO_LOOP_TREE_NODE (a)->bb) != NULL)
+        fprintf (file, "b%d", bb->index);
       else
-	{
-	  fprintf (file, ";; a%d(r%d,", ALLOCNO_NUM (a), ALLOCNO_REGNO (a));
-	  if ((bb = ALLOCNO_LOOP_TREE_NODE (a)->bb) != NULL)
-	    fprintf (file, "b%d", bb->index);
-	  else
-	    fprintf (file, "l%d", ALLOCNO_LOOP_TREE_NODE (a)->loop->num);
-	  putc (')', file);
-	}
-      fputs (" conflicts:", file);
-      if (ALLOCNO_CONFLICT_ALLOCNO_ARRAY (a) != NULL)
-	FOR_EACH_ALLOCNO_CONFLICT (a, conflict_a, aci)
-	  {
-	    if (reg_p)
-	      fprintf (file, " r%d,", ALLOCNO_REGNO (conflict_a));
+        fprintf (file, "l%d", ALLOCNO_LOOP_TREE_NODE (a)->loop->num);
+      putc (')', file);
+    }
+  fputs (" conflicts:", file);
+  if (ALLOCNO_CONFLICT_ALLOCNO_ARRAY (a) != NULL)
+    FOR_EACH_ALLOCNO_CONFLICT (a, conflict_a, aci)
+      {
+        if (reg_p)
+          fprintf (file, " r%d,", ALLOCNO_REGNO (conflict_a));
+        else
+          {
+	    fprintf (file, " a%d(r%d,", ALLOCNO_NUM (conflict_a),
+		     ALLOCNO_REGNO (conflict_a));
+	    if ((bb = ALLOCNO_LOOP_TREE_NODE (conflict_a)->bb) != NULL)
+	      fprintf (file, "b%d)", bb->index);
 	    else
-	      {
-		fprintf (file, " a%d(r%d,", ALLOCNO_NUM (conflict_a),
-			 ALLOCNO_REGNO (conflict_a));
-		if ((bb = ALLOCNO_LOOP_TREE_NODE (conflict_a)->bb) != NULL)
-		  fprintf (file, "b%d)", bb->index);
-		else
-		  fprintf (file, "l%d)",
-			   ALLOCNO_LOOP_TREE_NODE (conflict_a)->loop->num);
-	      }
+	      fprintf (file, "l%d)",
+		       ALLOCNO_LOOP_TREE_NODE (conflict_a)->loop->num);
 	  }
-      COPY_HARD_REG_SET (conflicting_hard_regs,
-			 ALLOCNO_TOTAL_CONFLICT_HARD_REGS (a));
-      AND_COMPL_HARD_REG_SET (conflicting_hard_regs, ira_no_alloc_regs);
-      AND_HARD_REG_SET (conflicting_hard_regs,
-			reg_class_contents[ALLOCNO_COVER_CLASS (a)]);
-      print_hard_reg_set (file, "\n;;     total conflict hard regs:",
-			  conflicting_hard_regs);
-      COPY_HARD_REG_SET (conflicting_hard_regs,
-			 ALLOCNO_CONFLICT_HARD_REGS (a));
-      AND_COMPL_HARD_REG_SET (conflicting_hard_regs, ira_no_alloc_regs);
-      AND_HARD_REG_SET (conflicting_hard_regs,
-			reg_class_contents[ALLOCNO_COVER_CLASS (a)]);
-      print_hard_reg_set (file, ";;     conflict hard regs:",
-			  conflicting_hard_regs);
-    }
+      }
+  COPY_HARD_REG_SET (conflicting_hard_regs,
+		     ALLOCNO_TOTAL_CONFLICT_HARD_REGS (a));
+  AND_COMPL_HARD_REG_SET (conflicting_hard_regs, ira_no_alloc_regs);
+  AND_HARD_REG_SET (conflicting_hard_regs,
+		    reg_class_contents[ALLOCNO_COVER_CLASS (a)]);
+  print_hard_reg_set (file, "\n;;     total conflict hard regs:",
+		      conflicting_hard_regs);
+  COPY_HARD_REG_SET (conflicting_hard_regs,
+		     ALLOCNO_CONFLICT_HARD_REGS (a));
+  AND_COMPL_HARD_REG_SET (conflicting_hard_regs, ira_no_alloc_regs);
+  AND_HARD_REG_SET (conflicting_hard_regs,
+		    reg_class_contents[ALLOCNO_COVER_CLASS (a)]);
+  print_hard_reg_set (file, ";;     conflict hard regs:",
+		      conflicting_hard_regs);
   putc ('\n', file);
 }
 
 /* Print information about allocno or only regno (if REG_P) conflicts
+   to FILE.  */
+static void
+print_conflicts (FILE *file, bool reg_p)
+{
+  ira_allocno_t a;
+  ira_allocno_iterator ai;
+
+  FOR_EACH_ALLOCNO (a, ai)
+    print_allocno_conflicts (file, reg_p, a);
+}
+
+/* Print information about allocno or only regno (if REG_P) conflicts
    to stderr.  */
 void
 ira_debug_conflicts (bool reg_p)