avr.c (avr_base_arch_macro, [...]): Remove variables.

	* config/avr/avr.c (avr_base_arch_macro, avr_have_movw_lpmx_p, 
	avr_have_mul_p, avr_asm_only_p): Remove variables.
	(avr_override_options): Remove initialization of removed variables.
	(avr_file_start):  Convert removed variables to fields of 
	'struct base_arch_s *avr_current_arch'. 
	* config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): (Ditto.).
	(AVR_HAVE_MUL): (Ditto.).
	(AVR_HAVE_MOVW): (Ditto.).
	(AVR_HAVE_LPMX): (Ditto.). 
	(avr_base_arch_macro, avr_have_movw_lpmx_p, avr_have_mul_p, 
	avr_asm_only_p): Remove declaration.

From-SVN: r135396

gcc/ChangeLog

+2008-05-15  Anatoly Sokolov <aesok@post.ru>
+
+	* config/avr/avr.c (avr_base_arch_macro, avr_have_movw_lpmx_p, 
+	avr_have_mul_p, avr_asm_only_p): Remove variables.
+	(avr_override_options): Remove initialization of removed variables.
+	(avr_file_start):  Convert removed variables to fields of 
+	'struct base_arch_s *avr_current_arch'. 
+	* config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): (Ditto.).
+	(AVR_HAVE_MUL): (Ditto.).
+	(AVR_HAVE_MOVW): (Ditto.).
+	(AVR_HAVE_LPMX): (Ditto.). 
+	(avr_base_arch_macro, avr_have_movw_lpmx_p, avr_have_mul_p, 
+	avr_asm_only_p): Remove declaration.
+
 2008-05-15  Diego Novillo  <dnovillo@google.com>
 
 	* config/arm/arm.c (arm_return_in_memory): Fix return

gcc/config/avr/avr.c

@@ -97,7 +97,6 @@ static const char *const avr_regnames[] = REGISTER_NAMES;
 static int last_insn_address = 0;
 
 /* Preprocessor macros to define depending on MCU type.  */
-const char *avr_base_arch_macro;
 const char *avr_extra_arch_macro;
 
 /* Current architecture.  */
@@ -105,15 +104,6 @@ const struct base_arch_s *avr_current_arch;
 
 section *progmem_section;
 
-/* Core have 'MUL*' instructions.  */
-int avr_have_mul_p = 0;
-
-/* Assembler only.  */
-int avr_asm_only_p = 0;
-
-/* Core have 'MOVW' and 'LPM Rx,Z' instructions.  */
-int avr_have_movw_lpmx_p = 0;
-
 static const struct base_arch_s avr_arch_types[] = {
   { 1, 0, 0, 0, 0, 0, 0, 0, NULL },  /* unknown device specified */
   { 1, 0, 0, 0, 0, 0, 0, 0, "__AVR_ARCH__=1"   },
@@ -337,7 +327,6 @@ void
 avr_override_options (void)
 {
   const struct mcu_type_s *t;
-  const struct base_arch_s *base;
 
   flag_delete_null_pointer_checks = 0;
 
@@ -354,11 +343,6 @@ avr_override_options (void)
     }
 
   avr_current_arch = &avr_arch_types[t->arch];
-  base = &avr_arch_types[t->arch];
-  avr_asm_only_p = base->asm_only;
-  avr_have_mul_p = base->have_mul;
-  avr_have_movw_lpmx_p = base->have_movw_lpmx;
-  avr_base_arch_macro = base->macro;
   avr_extra_arch_macro = t->macro;
 
   if (optimize && !TARGET_NO_TABLEJUMP)
@@ -4812,7 +4796,7 @@ avr_section_type_flags (tree decl, const char *name, int reloc)
 static void
 avr_file_start (void)
 {
-  if (avr_asm_only_p)
+  if (avr_current_arch->asm_only)
     error ("MCU %qs supported for assembler only", avr_mcu_name);
 
   default_file_start ();

gcc/config/avr/avr.h

@@ -56,8 +56,8 @@ extern const struct base_arch_s *avr_current_arch;
   do						\
     {						\
       builtin_define_std ("AVR");		\
-      if (avr_base_arch_macro)			\
-	builtin_define (avr_base_arch_macro);	\
+      if (avr_current_arch->macro)		\
+	builtin_define (avr_current_arch->macro);	\
       if (avr_extra_arch_macro)			\
 	builtin_define (avr_extra_arch_macro);	\
       if (avr_current_arch->have_elpm)		\
@@ -66,20 +66,23 @@ extern const struct base_arch_s *avr_current_arch;
 	builtin_define ("__AVR_HAVE_ELPM__");	\
       if (avr_current_arch->have_elpmx)		\
 	builtin_define ("__AVR_HAVE_ELPMX__");	\
-      if (avr_have_movw_lpmx_p)			\
-	builtin_define ("__AVR_HAVE_MOVW__");	\
-      if (avr_have_movw_lpmx_p)			\
-	builtin_define ("__AVR_HAVE_LPMX__");	\
-      if (avr_asm_only_p)			\
+      if (avr_current_arch->have_movw_lpmx)	\
+	{					\
+	  builtin_define ("__AVR_HAVE_MOVW__");	\
+	  builtin_define ("__AVR_HAVE_LPMX__");	\
+	}					\
+      if (avr_current_arch->asm_only)		\
 	builtin_define ("__AVR_ASM_ONLY__");	\
-      if (avr_have_mul_p)			\
-	builtin_define ("__AVR_ENHANCED__");	\
-      if (avr_have_mul_p)			\
-	builtin_define ("__AVR_HAVE_MUL__");	\
-      if (avr_current_arch->have_jmp_call)	\
-	builtin_define ("__AVR_MEGA__");	\
+      if (avr_current_arch->have_mul)		\
+	{					\
+	  builtin_define ("__AVR_ENHANCED__");	\
+	  builtin_define ("__AVR_HAVE_MUL__");	\
+ 	}					\
       if (avr_current_arch->have_jmp_call)	\
-	builtin_define ("__AVR_HAVE_JMP_CALL__"); \
+	{					\
+	  builtin_define ("__AVR_MEGA__");	\
+	  builtin_define ("__AVR_HAVE_JMP_CALL__");	\
+ 	}					\
       if (avr_current_arch->have_eijmp_eicall)	\
         {					\
 	  builtin_define ("__AVR_HAVE_EIJMP_EICALL__");	\
@@ -94,19 +97,16 @@ extern const struct base_arch_s *avr_current_arch;
     }						\
   while (0)
 
-extern const char *avr_base_arch_macro;
 extern const char *avr_extra_arch_macro;
-extern int avr_have_mul_p;
-extern int avr_asm_only_p;
-extern int avr_have_movw_lpmx_p;
+
 #if !defined(IN_LIBGCC2) && !defined(IN_TARGET_LIBS)
 extern GTY(()) section *progmem_section;
 #endif
 
 #define AVR_HAVE_JMP_CALL (avr_current_arch->have_jmp_call && !TARGET_SHORT_CALLS)
-#define AVR_HAVE_MUL (avr_have_mul_p)
-#define AVR_HAVE_MOVW (avr_have_movw_lpmx_p)
-#define AVR_HAVE_LPMX (avr_have_movw_lpmx_p)
+#define AVR_HAVE_MUL (avr_current_arch->have_mul)
+#define AVR_HAVE_MOVW (avr_current_arch->have_movw_lpmx)
+#define AVR_HAVE_LPMX (avr_current_arch->have_movw_lpmx)
 #define AVR_HAVE_RAMPZ (avr_current_arch->have_elpm)
 #define AVR_HAVE_EIJMP_EICALL (avr_current_arch->have_eijmp_eicall)