diff --git a/ChangeLog b/ChangeLog
index 1946aa666b..eac8ecd965 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-03-02  Richard Guenther  <rguenther@suse.de>
+
+	* sysdeps/x86_64/dl-machine.h (elf_machine_rela): R_X86_64_PC32
+	is sign-extending.
+
 2010-03-03  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/bits/in.h: Add a few more definitions from
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
index 61a0556d5e..f615e9591f 100644
--- a/sysdeps/x86_64/dl-machine.h
+++ b/sysdeps/x86_64/dl-machine.h
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  x86-64 version.
-   Copyright (C) 2001-2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2001-2006, 2008, 2009, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>.
 
@@ -419,7 +419,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
 	case R_X86_64_PC32:
 	  value += reloc->r_addend - (Elf64_Addr) reloc_addr;
 	  *(unsigned int *) reloc_addr = value;
-	  if (__builtin_expect (value != (unsigned int) value, 0))
+	  if (__builtin_expect (value != (int) value, 0))
 	    {
 	      fmt = "\
 %s: Symbol `%s' causes overflow in R_X86_64_PC32 relocation\n";