From: Uros Bizjak <ubizjak@gmail.com>
Date: Sat, 20 Aug 2011 11:05:43 +0000 (+0200)
Subject: i386.c (ix86_binary_operator_ok): Use satisfies_constraint_L.
X-Git-Tag: releases/gcc-4.7.0~4355
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f0cac80bf6b56e75a1fbafc4a0e077272fa03311;p=thirdparty%2Fgcc.git

i386.c (ix86_binary_operator_ok): Use satisfies_constraint_L.

	* config/i386/i386.c (ix86_binary_operator_ok): Use
	satisfies_constraint_L.

From-SVN: r177928
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e72be3889361..2217302f6433 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_binary_operator_ok): Use
+	satisfies_constraint_L.
+
 2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
 	    Michael Matz  <matz@suse.de>
 
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index bdcbd26538ff..7b7ac8746ab7 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -15787,16 +15787,12 @@ ix86_binary_operator_ok (enum rtx_code code, enum machine_mode mode,
 
   /* Source 1 cannot be a non-matching memory.  */
   if (MEM_P (src1) && !rtx_equal_p (dst, src1))
-    {
-      /* Support "andhi/andsi/anddi" as a zero-extending move.  */
-      return (code == AND
-	      && (mode == HImode
-		  || mode == SImode
-		  || (TARGET_64BIT && mode == DImode))
-	      && CONST_INT_P (src2)
-	      && (INTVAL (src2) == 0xff
-		  || INTVAL (src2) == 0xffff));
-    }
+    /* Support "andhi/andsi/anddi" as a zero-extending move.  */
+    return (code == AND
+	    && (mode == HImode
+		|| mode == SImode
+		|| (TARGET_64BIT && mode == DImode))
+	    && satisfies_constraint_L (src2));
 
   return true;
 }