From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 6 May 2010 17:34:47 +0000 (+0000)
Subject: 	PR bootstrap/43994
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=242d0565490045b5d3b944fe59a4b9bf013cf080

	PR bootstrap/43994
	* df-problems.c (dead_debug_insert_before): Use *DF_REF_REAL_LOC
	instead of DF_REF_REAL_REG.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159117 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 467fc409d6b..c5cc73afbdb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/43994
+	* df-problems.c (dead_debug_insert_before): Use *DF_REF_REAL_LOC
+	instead of DF_REF_REAL_REG.
+
 2010-05-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 
 	PR target/43888
diff --git a/gcc/df-problems.c b/gcc/df-problems.c
index 5f908da07ef..84506c588ae 100644
--- a/gcc/df-problems.c
+++ b/gcc/df-problems.c
@@ -3501,8 +3501,8 @@ dead_debug_insert_before (struct dead_debug *debug, unsigned int uregno,
 	  cur->next = NULL;
 	  if (!reg
 	      || (GET_MODE_BITSIZE (GET_MODE (reg))
-		  < GET_MODE_BITSIZE (GET_MODE (DF_REF_REAL_REG (cur->use)))))
-	    reg = DF_REF_REAL_REG (cur->use);
+		  < GET_MODE_BITSIZE (GET_MODE (*DF_REF_REAL_LOC (cur->use)))))
+	    reg = *DF_REF_REAL_LOC (cur->use);
 	}
       else
 	tailp = &(*tailp)->next;
@@ -3524,11 +3524,11 @@ dead_debug_insert_before (struct dead_debug *debug, unsigned int uregno,
   /* Adjust all uses.  */
   while ((cur = uses))
     {
-      if (GET_MODE (DF_REF_REAL_REG (cur->use)) == GET_MODE (reg))
+      if (GET_MODE (*DF_REF_REAL_LOC (cur->use)) == GET_MODE (reg))
 	*DF_REF_REAL_LOC (cur->use) = dval;
       else
 	*DF_REF_REAL_LOC (cur->use)
-	  = gen_lowpart_SUBREG (GET_MODE (DF_REF_REAL_REG (cur->use)), dval);
+	  = gen_lowpart_SUBREG (GET_MODE (*DF_REF_REAL_LOC (cur->use)), dval);
       /* ??? Should we simplify subreg of subreg?  */
       df_insn_rescan (DF_REF_INSN (cur->use));
       uses = cur->next;