* config/frv/frv.c (frv_use_dfa_pipeline_interface): New function.

	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72018 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog

+2003-10-02  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/frv/frv.c (frv_use_dfa_pipeline_interface): New function.
+	(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define.
+
 2003-10-01  Per Bothner  <pbothner@apple.com>
 
 	* c-lex.c (src_line):   Remove unneeded static variable.

gcc/config/frv/frv.c

@@ -272,6 +272,7 @@ static int frv_registers_used_p			PARAMS ((rtx, unsigned char [],
 							 int));
 static int frv_registers_set_p			PARAMS ((rtx, unsigned char [],
 							 int));
+static int frv_use_dfa_pipeline_interface	PARAMS ((void));
 static void frv_pack_insns			PARAMS ((void));
 static void frv_function_prologue		PARAMS ((FILE *, HOST_WIDE_INT));
 static void frv_function_epilogue		PARAMS ((FILE *, HOST_WIDE_INT));
@@ -313,6 +314,9 @@ static void frv_asm_out_destructor		PARAMS ((rtx, int));
 #undef TARGET_ASM_CAN_OUTPUT_MI_THUNK
 #define TARGET_ASM_CAN_OUTPUT_MI_THUNK default_can_output_mi_thunk_no_vcall
 
+#undef  TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE
+#define TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE frv_use_dfa_pipeline_interface
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 /* Given a CONST, return true if the symbol_ref points to small data.  */
@@ -8190,7 +8194,14 @@ frv_init_machine_status ()
 {
   return ggc_alloc_cleared (sizeof (struct machine_function));
 }
+
+/* Implement TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE.  */
 
+static int
+frv_use_dfa_pipeline_interface (void)
+{
+  return true;
+}
 
 /* Update the register state information, to know about which registers are set
    or clobbered.  */