diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 15485d7831d..6816508903d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -18,14 +18,13 @@
 
 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* config.gcc: Add ia64/t-fprules-softfp soft-fp/t-softfp to
-	tmake_file for ia64*-*-linux*.
+	* config.gcc (ia64*-*-linux*): Add ia64/t-fprules-softfp and
+	soft-fp/t-softfp to tmake_file.
 
 	* config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New.
-	(ia64_expand_compare): Use HPUX library for TFmode only for
-	HPUX.
-	(ia64_builtins): Add IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ
-	and IA64_BUILTIN_INFQ.
+	(ia64_expand_compare): Use HPUX library for TFmode only for HPUX.
+	(ia64_builtins) [IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ,
+	IA64_BUILTIN_INFQ]: New.
 	(ia64_init_builtins): Initialize __builtin_infq,
 	__builtin_fabsq and __builtin_copysignq if not HPUX.
 	(ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ,
@@ -46,8 +45,8 @@
 	(TF_SIZE): Likewise.
 	(TARGET_INIT_LIBFUNCS): Likewise.
 
-	* config/ia64/t-glibc: Add $(srcdir)/config/ia64/libgcc-glibc.ver
-	to SHLIB_MAPFILES.
+	* config/ia64/t-glibc (SHLINB_MAPFILES):
+	Add $(srcdir)/config/ia64/libgcc-glibc.ver,
 
 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
 
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 402dbe185f3..b845937b30b 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,7 +1,12 @@
+2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
+	* config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
+
 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* config.host: Add ia64/t-fprules-softfp ia64/t-softfp-compat
-	to tmake_file for ia64*-*-linux*.
+	* config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
+	ia64/t-softfp-compat to tmake_file.
 
 	* Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
 
diff --git a/libgcc/config.host b/libgcc/config.host
index 2225e679063..5352363fc72 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -350,7 +350,7 @@ ia64*-*-freebsd*)
 	;;
 ia64*-*-linux*)
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
-	tmake_file="ia64/t-ia64 ia64/t-fprules-softfp ia64/t-softfp-compat"
+	tmake_file="ia64/t-ia64 t-softfp ia64/t-fprules-softfp ia64/t-softfp-compat"
 	;;
 ia64*-*-hpux*)
 	;;
diff --git a/libgcc/config/ia64/tf-signs.c b/libgcc/config/ia64/tf-signs.c
index 9b42b9041f6..8035740ab01 100644
--- a/libgcc/config/ia64/tf-signs.c
+++ b/libgcc/config/ia64/tf-signs.c
@@ -38,6 +38,9 @@ union _FP_UNION_Q
    } bits __attribute__((packed));
 };
 
+__float128 __copysigntf3 (__float128, __float128);
+__float128 __fabstf2 (__float128);
+
 __float128
 __copysigntf3 (__float128 a, __float128 b)
 {