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From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 12 Aug 2015 19:18:55 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r286690 - in stable: 10/contrib/binutils/gas/config
 7/contrib/binutils/gas/config 8/contrib/binutils/gas/config
 9/contrib/binutils/gas/config
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Author: dim
Date: Wed Aug 12 19:18:54 2015
New Revision: 286690
URL: https://svnweb.freebsd.org/changeset/base/286690

Log:
  MFC r286519:
  
  In GNU as, avoid left-shifting negative integers, which is undefined.

Modified:
  stable/9/contrib/binutils/gas/config/tc-i386.c
Directory Properties:
  stable/9/   (props changed)
  stable/9/contrib/   (props changed)
  stable/9/contrib/binutils/   (props changed)

Changes in other areas also in this revision:
Modified:
  stable/10/contrib/binutils/gas/config/tc-i386.c
  stable/7/contrib/binutils/gas/config/tc-i386.c
  stable/8/contrib/binutils/gas/config/tc-i386.c
Directory Properties:
  stable/10/   (props changed)
  stable/7/   (props changed)
  stable/7/contrib/binutils/   (props changed)
  stable/8/   (props changed)
  stable/8/contrib/   (props changed)
  stable/8/contrib/binutils/   (props changed)

Modified: stable/9/contrib/binutils/gas/config/tc-i386.c
==============================================================================
--- stable/9/contrib/binutils/gas/config/tc-i386.c	Wed Aug 12 19:10:29 2015	(r286689)
+++ stable/9/contrib/binutils/gas/config/tc-i386.c	Wed Aug 12 19:18:54 2015	(r286690)
@@ -914,8 +914,8 @@ fits_in_signed_long (offsetT num ATTRIBU
 #ifndef BFD64
   return 1;
 #else
-  return (!(((offsetT) -1 << 31) & num)
-	  || (((offsetT) -1 << 31) & num) == ((offsetT) -1 << 31));
+  return (!(-((offsetT) 1 << 31) & num)
+	  || (-((offsetT) 1 << 31) & num) == -((offsetT) 1 << 31));
 #endif
 }				/* fits_in_signed_long() */