re PR target/45476 (libgcc should contain TCmode functions)

	PR target/45476
	* config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE,
	LIBGCC2_TF_CEXT, TF_SIZE): New defines.

From-SVN: r163756

gcc/ChangeLog

+2010-09-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/45476
+	* config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE,
+	LIBGCC2_TF_CEXT, TF_SIZE): New defines.
+
 2010-09-01  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/45458
@@ -46,11 +52,9 @@
 	(allCores): List of supported cores.
 	(availability_table): Add supported cores.
 	(collate_bypasses): Accept core as a parameter.
-	(worst_case_latencies_and_bypasses): Accept core as a
-	 parameter.
-	(emit_insn_reservations): Accept core as a parameter.
-	Use tuneStr and coreStr to get tune attribute and prefix
-	for functional units.
+	(worst_case_latencies_and_bypasses): Accept core as a parameter.
+	(emit_insn_reservations): Accept core as a parameter.  Use tuneStr
+	and coreStr to get tune attribute and prefix for functional units.
 	(emit_bypasses): Accept core name and use it.
 	(calculate_per_core_availability_table): New.
 	(filter_core): New.

gcc/config/i386/freebsd.h

@@ -139,5 +139,11 @@ along with GCC; see the file COPYING3.  If not see
 #undef TARGET_96_ROUND_53_LONG_DOUBLE
 #define TARGET_96_ROUND_53_LONG_DOUBLE (!TARGET_64BIT)
 
+/* Put all *tf routines in libgcc.  */
+#undef LIBGCC2_HAS_TF_MODE
+#define LIBGCC2_HAS_TF_MODE 1
+#define LIBGCC2_TF_CEXT q
+#define TF_SIZE 113
+
 /* Static stack checking is supported by means of probes.  */
 #define STACK_CHECK_STATIC_BUILTIN 1