reginfo.h (reg_classes_intersect_p): Change arguments type to reg_class_t.

	* reginfo.h (reg_classes_intersect_p): Change arguments type to
	reg_class_t.
	* rtl.h (reg_classes_intersect_p): Adjust prototype.

	* config/rs6000/rs6000.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
	Remove macros.
	* config/rs6000/rs6000-protos.h (rs6000_register_move_cost,
	rs6000_memory_move_cost): Remove
	* config/rs6000/rs6000.c (TARGET_REGISTER_MOVE_COST,
	TARGET_MEMORY_MOVE_COST): Define.
	(rs6000_register_move_cost): Make static. Change arguments type from
	enum reg_class to reg_class_t. Adjust rs6000_memory_move_cost calls.
	(rs6000_memory_move_cost): Make static. Change arguments type from
	'enum reg_class' to reg_class_t.

From-SVN: r162045

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 201f56d..364118c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,20 @@
+2010-07-10  Anatoly Sokolov  <aesok@post.ru>
+
+       * reginfo.h (reg_classes_intersect_p): Change arguments type to
+       reg_class_t.
+       * rtl.h (reg_classes_intersect_p): Adjust prototype.
+
+       * config/rs6000/rs6000.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
+       Remove macros.
+       * config/rs6000/rs6000-protos.h (rs6000_register_move_cost,
+       rs6000_memory_move_cost): Remove
+       * config/rs6000/rs6000.c (TARGET_REGISTER_MOVE_COST,
+       TARGET_MEMORY_MOVE_COST): Define.
+       (rs6000_register_move_cost): Make static. Change arguments type from
+       enum reg_class to reg_class_t. Adjust rs6000_memory_move_cost calls.
+       (rs6000_memory_move_cost): Make static. Change arguments type from
+       'enum reg_class' to reg_class_t.
+
 2010-07-10  Sandra Loosemore  <sandra@codesourcery.com>
 
        PR middle-end/42505

diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h
index 9e978bd..02377f2 100644 (file)
--- a/gcc/config/rs6000/rs6000-protos.h
+++ b/gcc/config/rs6000/rs6000-protos.h
@@ -170,9 +170,6 @@ extern unsigned int rs6000_dbx_register_number (unsigned int);
 extern void rs6000_emit_epilogue (int);
 extern void rs6000_emit_eh_reg_restore (rtx, rtx);
 extern const char * output_isel (rtx *);
-extern int rs6000_register_move_cost (enum machine_mode,
-                                     enum reg_class, enum reg_class);
-extern int rs6000_memory_move_cost (enum machine_mode, enum reg_class, int);
 extern bool rs6000_tls_referenced_p (rtx);
 extern void rs6000_conditional_register_usage (void);
 

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index cd784fd..23f6a56 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -1031,6 +1031,9 @@ static void rs6000_xcoff_file_start (void);
 static void rs6000_xcoff_file_end (void);
 #endif
 static int rs6000_variable_issue (FILE *, int, rtx, int);
+static int rs6000_register_move_cost (enum machine_mode,
+                                     reg_class_t, reg_class_t);
+static int rs6000_memory_move_cost (enum machine_mode, reg_class_t, bool);
 static bool rs6000_rtx_costs (rtx, int, int, int *, bool);
 static bool rs6000_debug_rtx_costs (rtx, int, int, int *, bool);
 static int rs6000_debug_address_cost (rtx, bool);
@@ -1508,6 +1511,10 @@ static const struct attribute_spec rs6000_attribute_table[] =
 #undef TARGET_INVALID_WITHIN_DOLOOP
 #define TARGET_INVALID_WITHIN_DOLOOP rs6000_invalid_within_doloop
 
+#undef TARGET_REGISTER_MOVE_COST
+#define TARGET_REGISTER_MOVE_COST rs6000_register_move_cost
+#undef TARGET_MEMORY_MOVE_COST
+#define TARGET_MEMORY_MOVE_COST rs6000_memory_move_cost
 #undef TARGET_RTX_COSTS
 #define TARGET_RTX_COSTS rs6000_rtx_costs
 #undef TARGET_ADDRESS_COST
@@ -25573,9 +25580,9 @@ rs6000_debug_address_cost (rtx x, bool speed)
 /* A C expression returning the cost of moving data from a register of class
    CLASS1 to one of CLASS2.  */
 
-int
+static int
 rs6000_register_move_cost (enum machine_mode mode,
-                          enum reg_class from, enum reg_class to)
+                          reg_class_t from, reg_class_t to)
 {
   int ret;
 
@@ -25587,8 +25594,8 @@ rs6000_register_move_cost (enum machine_mode mode,
        from = to;
 
       if (from == FLOAT_REGS || from == ALTIVEC_REGS || from == VSX_REGS)
-       ret = (rs6000_memory_move_cost (mode, from, 0)
-              + rs6000_memory_move_cost (mode, GENERAL_REGS, 0));
+       ret = (rs6000_memory_move_cost (mode, from, false)
+              + rs6000_memory_move_cost (mode, GENERAL_REGS, false));
 
       /* It's more expensive to move CR_REGS than CR0_REGS because of the
         shift.  */
@@ -25633,9 +25640,9 @@ rs6000_register_move_cost (enum machine_mode mode,
 /* A C expressions returning the cost of moving data of MODE from a register to
    or from memory.  */
 
-int
-rs6000_memory_move_cost (enum machine_mode mode, enum reg_class rclass,
-                        int in ATTRIBUTE_UNUSED)
+static int
+rs6000_memory_move_cost (enum machine_mode mode, reg_class_t rclass,
+                        bool in ATTRIBUTE_UNUSED)
 {
   int ret;
 

diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 68aec5b..ab07845 100644 (file)
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -1173,16 +1173,6 @@ extern unsigned rs6000_pointer_size;
 #define HARD_REGNO_RENAME_OK(SRC, DST) \
   (! ALTIVEC_REGNO_P (DST) || df_regs_ever_live_p (DST))
 
-/* A C expression returning the cost of moving data from a register of class
-   CLASS1 to one of CLASS2.  */
-
-#define REGISTER_MOVE_COST rs6000_register_move_cost
-
-/* A C expressions returning the cost of moving data of MODE from a register to
-   or from memory.  */
-
-#define MEMORY_MOVE_COST rs6000_memory_move_cost
-
 /* Specify the cost of a branch insn; roughly the number of extra insns that
    should be added to avoid a branch.
 

diff --git a/gcc/reginfo.c b/gcc/reginfo.c
index 40f21d1..a9d29c8 100644 (file)
--- a/gcc/reginfo.c
+++ b/gcc/reginfo.c
@@ -1256,7 +1256,7 @@ reg_class_subset_p (enum reg_class c1, enum reg_class c2)
 
 /* Return nonzero if there is a register that is in both C1 and C2.  */
 int
-reg_classes_intersect_p (enum reg_class c1, enum reg_class c2)
+reg_classes_intersect_p (reg_class_t c1, reg_class_t c2)
 {
   return (c1 == c2
          || c1 == ALL_REGS

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 02f74f5..6cc44b9 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2314,7 +2314,7 @@ extern HARD_REG_SET eliminable_regset;
 extern void mark_elimination (int, int);
 
 /* In reginfo.c */
-extern int reg_classes_intersect_p (enum reg_class, enum reg_class);
+extern int reg_classes_intersect_p (reg_class_t, reg_class_t);
 extern int reg_class_subset_p (enum reg_class, enum reg_class);
 extern void globalize_reg (int);
 extern void init_reg_modes_target (void);