From 2a4b5f3bf0cea5b5b36db724a05f850a2813b6a4 Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 7 Feb 1992 22:28:19 -0500
Subject: [PATCH] *** empty log message ***

From-SVN: r291
---
 gcc/reload1.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 566b18fbb23..3121b8b0210 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -2163,9 +2163,16 @@ set_label_offsets (x, insn, initial_p)
       else if (x == insn
 	       && (tem = prev_nonnote_insn (insn)) != 0
 	       && GET_CODE (tem) == BARRIER)
-	for (i = 0; i < NUM_ELIMINABLE_REGS; i++)
-	  reg_eliminate[i].offset = reg_eliminate[i].previous_offset
-	    = offsets_at[CODE_LABEL_NUMBER (x)][i];
+	{
+	  num_not_at_initial_offset = 0;
+	  for (i = 0; i < NUM_ELIMINABLE_REGS; i++)
+	    {
+	      reg_eliminate[i].offset = reg_eliminate[i].previous_offset
+		= offsets_at[CODE_LABEL_NUMBER (x)][i];
+	      if (reg_eliminate[i].offset != reg_eliminate[i].initial_offset)
+		num_not_at_initial_offset++;
+	    }
+	}
 
       else
 	/* If neither of the above cases is true, compare each offset
@@ -3215,9 +3222,16 @@ reload_as_needed (first, live_known)
       /* If we pass a label, copy the offsets from the label information
 	 into the current offsets of each elimination.  */
       if (GET_CODE (insn) == CODE_LABEL)
-	for (i = 0; i < NUM_ELIMINABLE_REGS; i++)
-	  reg_eliminate[i].offset = reg_eliminate[i].previous_offset
-	    = offsets_at[CODE_LABEL_NUMBER (insn)][i];
+	{
+	  num_not_at_initial_offset = 0;
+	  for (i = 0; i < NUM_ELIMINABLE_REGS; i++)
+	    {
+	      reg_eliminate[i].offset = reg_eliminate[i].previous_offset
+		= offsets_at[CODE_LABEL_NUMBER (insn)][i];
+	      if (reg_eliminate[i].offset != reg_eliminate[i].initial_offset)
+		num_not_at_initial_offset++;
+	    }
+	}
 
       else if (GET_RTX_CLASS (GET_CODE (insn)) == 'i')
 	{