frv.c (frv_use_dfa_pipeline_interface): New function.

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

From-SVN: r72018

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a65f89666e859c2a8d6b67640d93de6aec247463..c9cc523a814edf2ae0eebb6af1ad17b6f31a972b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+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.

diff --git a/gcc/config/frv/frv.c b/gcc/config/frv/frv.c
index 09d6d9703df343dba2c98a36254a64fea886d3d4..fa385f1c1274bdb9e0097ba85f066beeee69a4a1 100644 (file)
--- a/gcc/config/frv/frv.c
+++ b/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;
 \f
 /* 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));
 }
+\f
+/* Implement TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE.  */
 
+static int
+frv_use_dfa_pipeline_interface (void)
+{
+  return true;
+}
 \f
 /* Update the register state information, to know about which registers are set
    or clobbered.  */