From: David S. Miller <davem@pierdol.cobaltmicro.com>
Date: Fri, 2 Oct 1998 20:17:50 +0000 (+0000)
Subject: function.c (purge_addressof_1): Do not perform endianness corrections on bitpos,... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=47401c4d4bb3b037324a314f183297502c1cb3d4;p=gcc.git

function.c (purge_addressof_1): Do not perform endianness corrections on bitpos, who we call will do it for us.

	* function.c (purge_addressof_1): Do not perform endianness
	corrections on bitpos, who we call will do it for us.

From-SVN: r22766
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fcb480e0636..efcfefa0829 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Fri Oct  2 19:14:20 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
+
+	* function.c (purge_addressof_1): Do not perform endianness
+	corrections on bitpos, who we call will do it for us.
+
 Fri Oct  2 11:52:35 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* h8300.c (WORD_REG_USED): Fix typo.
diff --git a/gcc/function.c b/gcc/function.c
index d4f29dbf73f..41f400e1c52 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -2879,21 +2879,8 @@ purge_addressof_1 (loc, insn, force, store)
 	      /* Do a bitfield insertion to mirror what would happen
 		 in memory.  */
 
-	      int bitpos;
 	      rtx val, seq;
 
-	      bitpos = 0;
-	      if (WORDS_BIG_ENDIAN)
-		{
-		  bitpos += (size_sub / BITS_PER_WORD) * BITS_PER_WORD;
-		  bitpos -= (size_x / BITS_PER_WORD) * BITS_PER_WORD;
-		}
-	      if (BYTES_BIG_ENDIAN)
-		{
-		  bitpos += size_sub % BITS_PER_WORD;
-		  bitpos -= size_x % BITS_PER_WORD;
-		}
-
 	      if (store)
 		{
 		  /* If we can't replace with a register, be afraid.  */
@@ -2907,7 +2894,7 @@ purge_addressof_1 (loc, insn, force, store)
 		  emit_insn_before (seq, insn);
 	      
 		  start_sequence ();
-		  store_bit_field (sub, size_x, bitpos, GET_MODE (x),
+		  store_bit_field (sub, size_x, 0, GET_MODE (x),
 				   val, GET_MODE_SIZE (GET_MODE (sub)),
 				   GET_MODE_SIZE (GET_MODE (sub)));
 
@@ -2918,7 +2905,7 @@ purge_addressof_1 (loc, insn, force, store)
 	      else
 		{
 		  start_sequence ();
-		  val = extract_bit_field (sub, size_x, bitpos, 1, NULL_RTX,
+		  val = extract_bit_field (sub, size_x, 0, 1, NULL_RTX,
 					   GET_MODE (x), GET_MODE (x),
 					   GET_MODE_SIZE (GET_MODE (sub)),
 					   GET_MODE_SIZE (GET_MODE (sub)));