avr.h (avr_mega_p): Remove declaration.

	* config/avr/avr.h (avr_mega_p): Remove declaration.
	(AVR_MEGA): Remove macro.
	* config/avr/avr.c (avr_mega_p): Remove variable.
	(avr_override_options): Remove inicializion of avr_mega_p.
	Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
	(print_operand): Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
	(avr_jump_mode): (Ditto.).
	(avr_output_progmem_section_asm_op): (Ditto.).
	(avr_asm_init_sections): (Ditto.).
	(avr_asm_init_sections): (Ditto.).
	(avr_rtx_costs): (Ditto.).
	* config/avr/avr.md: (Ditto.).
	* config/avr/avr.h: Use '__AVR_HAVE_JMP_CALL__' instead of
	'__AVR_MEGA__'.

From-SVN: r133966

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c837f45c5757abde6f60e3e72ef4550499d8d298..da2f5a7cdf857eb14f9e752da4543a2e05e14dc0 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,20 @@
+2008-04-06  Anatoly Sokolov <aesok@post.ru>
+
+       * config/avr/avr.h (avr_mega_p): Remove declaration.
+       (AVR_MEGA): Remove macro.
+       * config/avr/avr.c (avr_mega_p): Remove variable.
+       (avr_override_options): Remove inicializion of avr_mega_p.
+       Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
+       (print_operand): Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
+       (avr_jump_mode): (Ditto.).
+       (avr_output_progmem_section_asm_op): (Ditto.).
+       (avr_asm_init_sections): (Ditto.).
+       (avr_asm_init_sections): (Ditto.).
+       (avr_rtx_costs): (Ditto.).
+       * config/avr/avr.md: (Ditto.).
+       * config/avr/avr.h: Use '__AVR_HAVE_JMP_CALL__' instead of 
+       '__AVR_MEGA__'.
+
 2008-04-06  Richard Guenther  <rguenther@suse.de>
 
        PR tree-optimization/35842

diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c
index a68a065dab96153c1b5db2f2c1b1d698b665142e..e8e90b773338b9bc8cd50bcc6a32cbfd0a684eb0 100644 (file)
--- a/gcc/config/avr/avr.c
+++ b/gcc/config/avr/avr.c
@@ -105,9 +105,6 @@ const struct base_arch_s *avr_current_arch;
 
 section *progmem_section;
 
-/* More than 8K of program memory: use "call" and "jmp".  */
-int avr_mega_p = 0;
-
 /* Core have 'MUL*' instructions.  */
 int avr_have_mul_p = 0;
 
@@ -360,13 +357,13 @@ avr_override_options (void)
   base = &avr_arch_types[t->arch];
   avr_asm_only_p = base->asm_only;
   avr_have_mul_p = base->have_mul;
-  avr_mega_p = base->have_jmp_call;
   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)
-    avr_case_values_threshold = (!AVR_MEGA || TARGET_CALL_PROLOGUES) ? 8 : 17;
+    avr_case_values_threshold = 
+      (!AVR_HAVE_JMP_CALL || TARGET_CALL_PROLOGUES) ? 8 : 17;
 
   tmp_reg_rtx  = gen_rtx_REG (QImode, TMP_REGNO);
   zero_reg_rtx = gen_rtx_REG (QImode, ZERO_REGNO);
@@ -1148,7 +1145,7 @@ print_operand (FILE *file, rtx x, int code)
 
   if (code == '~')
     {
-      if (!AVR_MEGA)
+      if (!AVR_HAVE_JMP_CALL)
        fputc ('r', file);
     }
   else if (code == '!')
@@ -1323,7 +1320,7 @@ avr_jump_mode (rtx x, rtx insn)
     return 1;
   else if (-2046 <= jump_distance && jump_distance <= 2045)
     return 2;
-  else if (AVR_MEGA)
+  else if (AVR_HAVE_JMP_CALL)
     return 3;
   
   return 2;
@@ -4773,7 +4770,7 @@ avr_output_progmem_section_asm_op (const void *arg ATTRIBUTE_UNUSED)
 {
   fprintf (asm_out_file,
           "\t.section .progmem.gcc_sw_table, \"%s\", @progbits\n",
-          AVR_MEGA ? "a" : "ax");
+          AVR_HAVE_JMP_CALL ? "a" : "ax");
   /* Should already be aligned, this is just to be safe if it isn't.  */
   fprintf (asm_out_file, "\t.p2align 1\n");
 }
@@ -4783,7 +4780,7 @@ avr_output_progmem_section_asm_op (const void *arg ATTRIBUTE_UNUSED)
 static void
 avr_asm_init_sections (void)
 {
-  progmem_section = get_unnamed_section (AVR_MEGA ? 0 : SECTION_CODE,
+  progmem_section = get_unnamed_section (AVR_HAVE_JMP_CALL ? 0 : SECTION_CODE,
                                         avr_output_progmem_section_asm_op,
                                         NULL);
   readonly_data_section = data_section;
@@ -5068,7 +5065,7 @@ avr_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED, int *total)
          if (AVR_HAVE_MUL)
            *total = COSTS_N_INSNS (optimize_size ? 3 : 4);
          else if (optimize_size)
-           *total = COSTS_N_INSNS (AVR_MEGA ? 2 : 1);
+           *total = COSTS_N_INSNS (AVR_HAVE_JMP_CALL ? 2 : 1);
          else
            return false;
          break;
@@ -5077,7 +5074,7 @@ avr_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED, int *total)
          if (AVR_HAVE_MUL)
            *total = COSTS_N_INSNS (optimize_size ? 7 : 10);
          else if (optimize_size)
-           *total = COSTS_N_INSNS (AVR_MEGA ? 2 : 1);
+           *total = COSTS_N_INSNS (AVR_HAVE_JMP_CALL ? 2 : 1);
          else
            return false;
          break;
@@ -5094,7 +5091,7 @@ avr_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED, int *total)
     case UDIV:
     case UMOD:
       if (optimize_size)
-       *total = COSTS_N_INSNS (AVR_MEGA ? 2 : 1);
+       *total = COSTS_N_INSNS (AVR_HAVE_JMP_CALL ? 2 : 1);
       else
        return false;
       *total += avr_operand_rtx_cost (XEXP (x, 0), mode, code);

diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index 72d08812e2c0aba67642ecfb874c8e214ec7591a..373e9d6991eaa2dd3404fefd19f477a4f7bc766a 100644 (file)
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -96,7 +96,6 @@ extern const struct base_arch_s *avr_current_arch;
 
 extern const char *avr_base_arch_macro;
 extern const char *avr_extra_arch_macro;
-extern int avr_mega_p;
 extern int avr_have_mul_p;
 extern int avr_asm_only_p;
 extern int avr_have_movw_lpmx_p;
@@ -104,7 +103,6 @@ extern int avr_have_movw_lpmx_p;
 extern GTY(()) section *progmem_section;
 #endif
 
-#define AVR_MEGA (avr_mega_p && !TARGET_SHORT_CALLS)
 #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)

diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md
index b8a8f0ec0eb57b66dd5e34f4cef89c9ed811e682..922c4af21368a591c1b65ceaec3d08edd42e4a14 100644 (file)
--- a/gcc/config/avr/avr.md
+++ b/gcc/config/avr/avr.md
@@ -31,7 +31,7 @@
 ;;  o  Displacement for (mem (plus (reg) (const_int))) operands.
 ;;  p  POST_INC or PRE_DEC address as a pointer (X, Y, Z)
 ;;  r  POST_INC or PRE_DEC address as a register (r26, r28, r30)
-;;  ~  Output 'r' if not AVR_MEGA.
+;;  ~  Output 'r' if not AVR_HAVE_JMP_CALL.
 ;;  !  Output 'e' if AVR_HAVE_EIJMP_EICALL.
 
 ;; UNSPEC usage:
@@ -74,7 +74,7 @@
                       (const_string "no"))))
 
 (define_attr "mcu_mega" "yes,no"
-  (const (if_then_else (symbol_ref "AVR_MEGA")
+  (const (if_then_else (symbol_ref "AVR_HAVE_JMP_CALL")
                       (const_string "yes")
                       (const_string "no"))))
   
@@ -2260,7 +2260,7 @@
         (label_ref (match_operand 0 "" "")))]
   ""
   "*{
-  if (AVR_MEGA && get_attr_length (insn) != 1)
+  if (AVR_HAVE_JMP_CALL && get_attr_length (insn) != 1)
     return AS1 (jmp,%0);
   return AS1 (rjmp,%0);
 }"
@@ -2412,7 +2412,7 @@
                        UNSPEC_INDEX_JMP))
    (use (label_ref (match_operand 1 "" "")))
    (clobber (match_dup 0))]
-  "AVR_MEGA && TARGET_CALL_PROLOGUES"
+  "AVR_HAVE_JMP_CALL && TARGET_CALL_PROLOGUES"
   "jmp __tablejump2__"
   [(set_attr "length" "2")
    (set_attr "cc" "clobber")])
@@ -2422,7 +2422,7 @@
                        UNSPEC_INDEX_JMP))
    (use (label_ref (match_operand 1 "" "")))
    (clobber (match_dup 0))]
-  "AVR_MEGA && AVR_HAVE_LPMX"
+  "AVR_HAVE_JMP_CALL && AVR_HAVE_LPMX"
   "lsl r30
        rol r31
        lpm __tmp_reg__,Z+

diff --git a/gcc/config/avr/libgcc.S b/gcc/config/avr/libgcc.S
index 7879b18ea57345254c024b2dff3692ad8246a03b..a63b26aa50629fbc8dad0db33e260c06e00f586b 100644 (file)
--- a/gcc/config/avr/libgcc.S
+++ b/gcc/config/avr/libgcc.S
@@ -784,7 +784,7 @@ __do_clear_bss:
 /* __do_global_ctors and __do_global_dtors are only necessary
    if there are any constructors/destructors.  */
 
-#if defined (__AVR_MEGA__)
+#if defined (__AVR_HAVE_JMP_CALL__)
 #define XCALL call
 #else
 #define XCALL rcall