(max_label_num): Always return label_num.
(set_new_last_label_num, restore_emit_status): Remove.
(init_emit): Don't initialize last_label_num.
* function.c (pop_function_context_from): Don't call
restore_emit_status.
* function.h: Remove the prototype for restore_emit_status.
* rtl.h: Remove the prototype for set_new_last_label_num.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88789
138bc75d-0d04-0410-961f-
82ee72b054a4
2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+ * emit-rtl.c (last_label_num, base_label_num): Remove.
+ (max_label_num): Always return label_num.
+ (set_new_last_label_num, restore_emit_status): Remove.
+ (init_emit): Don't initialize last_label_num.
+ * function.c (pop_function_context_from): Don't call
+ restore_emit_status.
+ * function.h: Remove the prototype for restore_emit_status.
+ * rtl.h: Remove the prototype for set_new_last_label_num.
+
+2004-10-08 Kazu Hirata <kazu@cs.umass.edu>
+
* stmt.c (expand_decl_init): Remove.
* tree.h: Remove the corresponding prototype.
static GTY(()) int label_num = 1;
-/* Highest label number in current function.
- Zero means use the value of label_num instead.
- This is nonzero only when belatedly compiling an inline function. */
-
-static int last_label_num;
-
-/* Value label_num had when set_new_last_label_num was called.
- If label_num has not changed since then, last_label_num is valid. */
-
-static int base_label_num;
-
/* Nonzero means do not generate NOTEs for source line numbers. */
static int no_line_numbers;
int
max_label_num (void)
{
- if (last_label_num && label_num == base_label_num)
- return last_label_num;
return label_num;
}
cur_insn_uid++;
}
-
-/* Set the last label number found in the current function.
- This is used when belatedly compiling an inline function. */
-
-void
-set_new_last_label_num (int last)
-{
- base_label_num = label_num;
- last_label_num = last;
-}
-\f
-/* Restore all variables describing the current status from the structure *P.
- This is used after a nested function. */
-
-void
-restore_emit_status (struct function *p ATTRIBUTE_UNUSED)
-{
- last_label_num = 0;
-}
\f
/* Go through all the RTL insn bodies and copy any invalid shared
structure. This routine should only be called once. */
reg_rtx_no = LAST_VIRTUAL_REGISTER + 1;
last_location = UNKNOWN_LOCATION;
first_label_num = label_num;
- last_label_num = 0;
seq_stack = NULL;
/* Init the tables that describe all the pseudo regs. */
current_function_decl = p->decl;
reg_renumber = 0;
- restore_emit_status (p);
-
lang_hooks.function.leave_nested (p);
/* Reset variables that have known state during rtx generation. */
extern struct machine_function * (*init_machine_status) (void);
/* Save and restore status information for a nested function. */
-extern void restore_emit_status (struct function *);
extern void free_after_parsing (struct function *);
extern void free_after_compilation (struct function *);
extern void pop_topmost_sequence (void);
extern void reverse_comparison (rtx);
extern void set_new_first_and_last_insn (rtx, rtx);
-extern void set_new_last_label_num (int);
extern void unshare_all_rtl (void);
extern void unshare_all_rtl_again (rtx);
extern void unshare_all_rtl_in_chain (rtx);