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AVR port cleanup
- From: Anatoly Sokolov <aesok at post dot ru>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Cc: chertykov at gmail dot com, aesok at post dot ru
- Date: Fri, 1 Jan 2010 20:29:04 +0300
- Subject: AVR port cleanup
Hi.
This patch remove unused macros and function declaration from AVR port.
* config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
XEXP_) : Remove.
* config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
avr_change_section, avr_reg_class_from_letter) : Remove declaration.
Index: gcc/config/avr/avr-protos.h
===================================================================
--- gcc/config/avr/avr-protos.h (revision 155555)
+++ gcc/config/avr/avr-protos.h (working copy)
@@ -22,15 +22,11 @@
extern int function_arg_regno_p (int r);
-extern void avr_init_once (void);
extern void avr_override_options (void);
extern void avr_cpu_cpp_builtins (struct cpp_reader * pfile);
-extern void avr_optimization_options (int level, int size);
-extern char *avr_change_section (char *sect_name);
extern int avr_ret_register (void);
extern bool class_likely_spilled_p (int c);
extern enum reg_class avr_regno_reg_class (int r);
-extern enum reg_class avr_reg_class_from_letter (int c);
extern void asm_globalize_label (FILE *file, const char *name);
extern void avr_asm_declare_function_name (FILE *, const char *, tree);
extern void order_regs_for_local_alloc (void);
Index: gcc/config/avr/avr.h
===================================================================
--- gcc/config/avr/avr.h (revision 155555)
+++ gcc/config/avr/avr.h (working copy)
@@ -414,16 +414,6 @@
#define REG_OK_FOR_BASE_STRICT_P(X) REGNO_OK_FOR_BASE_P (REGNO (X))
-#ifdef REG_OK_STRICT
-# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_STRICT_P (X)
-#else
-# define REG_OK_FOR_BASE_P(X) REG_OK_FOR_BASE_NOSTRICT_P (X)
-#endif
-
-#define REG_OK_FOR_INDEX_P(X) 0
-
-#define XEXP_(X,Y) (X)
-
/* LEGITIMIZE_RELOAD_ADDRESS will allow register R26/27 to be used, where it
is no worse than normal base pointers R28/29 and R30/31. For example:
If base offset is greater than 63 bytes or for R++ or --R addressing. */
Anatoly.