From: H.J. Lu <hongjiu.lu@intel.com>
Date: Sun, 4 Mar 2012 21:19:43 +0000 (+0000)
Subject: Only handle zero-extended DImode addresses
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5ca9708b1665b9dedb59db421b855e8d609dfb5d;p=gcc.git

Only handle zero-extended DImode addresses

2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_print_operand_address): Only handle
	zero-extended DImode addresses.

From-SVN: r184899
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c34b1c00795..486f9345f28 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_print_operand_address): Only handle
+	zero-extended DImode addresses.
+
 2012-03-04  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/constraints.md (Ya): New internal constraint.
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index d68131a997e..fa040a9a47f 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -14482,7 +14482,7 @@ ix86_print_operand_address (FILE *file, rtx addr)
 
       /* Print SImode registers for zero-extended addresses to force
 	 addr32 prefix.  Otherwise print DImode registers to avoid it.  */
-      if (TARGET_64BIT)
+      if (TARGET_64BIT && GET_MODE (addr) == DImode)
 	code = ((GET_CODE (addr) == ZERO_EXTEND
 		 || GET_CODE (addr) == AND)
 		? 'l'