ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not WORDS_BIG_ENDIAN.

	* ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not
	WORDS_BIG_ENDIAN.
	* ira-color.c (setup_profitable_hard_regs, check_hard_reg_p,
	assign_hard_reg): Likewise.

From-SVN: r184451

gcc/ChangeLog

-2012-01-21  Georg-Johann Lay  <avr@gjlay.de>
+2012-02-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not
+	WORDS_BIG_ENDIAN.
+	* ira-color.c (setup_profitable_hard_regs, check_hard_reg_p,
+	assign_hard_reg): Likewise.
+
+2012-02-21  Georg-Johann Lay  <avr@gjlay.de>
 
 	* config/avr/avr.md (neghi2): Remove "!d,0" alternative. Tweak "r,0".
 
-2012-01-21  Georg-Johann Lay  <avr@gjlay.de>
+2012-02-21  Georg-Johann Lay  <avr@gjlay.de>
 
 	* config/avr/avr.md
 	(*dec-and-branchhi!=-1.d.clobber): New text peephole.
 	(*dec-and-branchhi!=-1.l.clobber): New text peephole.
 
-2012-01-21  Georg-Johann Lay  <avr@gjlay.de>
+2012-02-21  Georg-Johann Lay  <avr@gjlay.de>
 
 	* config/avr/avr-protos.h (avr_accumulate_outgoing_args): Move
 	prototype from here to...
@@ -17,7 +24,7 @@
 2012-02-21  Richard Earnshaw  <rearnsha@arm.com>
 
 	PR target/52294
-	* thumb2.md (thumb2_shiftsi3_short): Split register and 	
+	* thumb2.md (thumb2_shiftsi3_short): Split register and
 	immediate shifts.  For register shifts tie operands 0 and 1.
 	(peephole2 for above): Check that register-controlled shifts
 	have suitably tied operands.

gcc/ira-color.c

 /* IRA allocation based on graph coloring.
-   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
+   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
    Contributed by Vladimir Makarov <vmakarov@redhat.com>.
 
@@ -1067,7 +1067,7 @@ setup_profitable_hard_regs (void)
 		{
 		  int num = OBJECT_SUBWORD (conflict_obj);
 		  
-		  if (WORDS_BIG_ENDIAN)
+		  if (REG_WORDS_BIG_ENDIAN)
 		    CLEAR_HARD_REG_BIT
 		      (ALLOCNO_COLOR_DATA (conflict_a)->profitable_hard_regs,
 		       hard_regno + nobj - num - 1);
@@ -1451,7 +1451,7 @@ check_hard_reg_p (ira_allocno_t a, int hard_regno,
       
       if (nregs == nwords)
 	{
-	  if (WORDS_BIG_ENDIAN)
+	  if (REG_WORDS_BIG_ENDIAN)
 	    set_to_test_start = nwords - j - 1;
 	  else
 	    set_to_test_start = j;
@@ -1610,7 +1610,7 @@ assign_hard_reg (ira_allocno_t a, bool retry_p)
 		    {
 		      int num = OBJECT_SUBWORD (conflict_obj);
 
-		      if (WORDS_BIG_ENDIAN)
+		      if (REG_WORDS_BIG_ENDIAN)
 			SET_HARD_REG_BIT (conflicting_regs[word],
 					  hard_regno + n_objects - num - 1);
 		      else

gcc/ira.c

 /* Integrated Register Allocator (IRA) entry point.
-   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
+   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
    Contributed by Vladimir Makarov <vmakarov@redhat.com>.
 
@@ -2089,7 +2089,7 @@ check_allocation (void)
 	  int this_regno = hard_regno;
 	  if (n > 1)
 	    {
-	      if (WORDS_BIG_ENDIAN)
+	      if (REG_WORDS_BIG_ENDIAN)
 		this_regno += n - i - 1;
 	      else
 		this_regno += i;
@@ -2108,7 +2108,7 @@ check_allocation (void)
 	      if (ALLOCNO_NUM_OBJECTS (conflict_a) > 1
 		  && conflict_nregs == ALLOCNO_NUM_OBJECTS (conflict_a))
 		{
-		  if (WORDS_BIG_ENDIAN)
+		  if (REG_WORDS_BIG_ENDIAN)
 		    conflict_hard_regno += (ALLOCNO_NUM_OBJECTS (conflict_a)
 					    - OBJECT_SUBWORD (conflict_obj) - 1);
 		  else