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emit-rtl.c (renumber_insns): Remove.

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* emit-rtl.c (renumber_insns): Remove.
	* flags.h: Remove the extern for flag_renumber_insns.
	* rtl.h: Remove the prototype for renumber_insns.
	* toplev.c (flag_renumber_insns): Remove.

From-SVN: r121517
This commit is contained in:
Kazu Hirata 2007-02-02 19:02:18 +00:00 • committed by Kazu Hirata
parent 88c6f10182
commit a638bdc2fd
5 changed files with 7 additions and 38 deletions
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7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2007-02-02 Kazu Hirata <kazu@codesourcery.com>
* emit-rtl.c (renumber_insns): Remove.
* flags.h: Remove the extern for flag_renumber_insns.
* rtl.h: Remove the prototype for renumber_insns.
* toplev.c (flag_renumber_insns): Remove.
2007-02-02 Hui-May Chang <hm.chang@apple.com>
Revert for x86 darwin:

27
gcc/emit-rtl.c
View file

@ -2806,33 +2806,6 @@ get_max_uid (void)
{
return cur_insn_uid;
}
/* Renumber instructions so that no instruction UIDs are wasted. */
void
renumber_insns (void)
{
rtx insn;
/* If we're not supposed to renumber instructions, don't. */
if (!flag_renumber_insns)
return;
/* If there aren't that many instructions, then it's not really
worth renumbering them. */
if (flag_renumber_insns == 1 && get_max_uid () < 25000)
return;
cur_insn_uid = 1;
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
{
if (dump_file)
fprintf (dump_file, "Renumbering insn %d to %d\n",
INSN_UID (insn), cur_insn_uid);
INSN_UID (insn) = cur_insn_uid++;
}
}
/* Return the next insn. If it is a SEQUENCE, return the first insn
of the sequence. */

5
gcc/flags.h
View file

@ -187,11 +187,6 @@ extern int flag_debug_asm;
extern int flag_next_runtime;
extern int flag_dump_rtl_in_asm;
/* If one, renumber instruction UIDs to reduce the number of
unused UIDs if there are a lot of instructions. If greater than
one, unconditionally renumber instruction UIDs. */
extern int flag_renumber_insns;
/* Other basic status info about current function. */

1
gcc/rtl.h
View file

@ -2059,7 +2059,6 @@ extern void add_insn_before (rtx, rtx);
extern void add_insn_after (rtx, rtx);
extern void remove_insn (rtx);
extern rtx emit (rtx);
extern void renumber_insns (void);
extern rtx delete_insn (rtx);
extern rtx entry_of_function (void);
extern void emit_insn_at_entry (rtx);

5
gcc/toplev.c
View file

@ -333,11 +333,6 @@ int flag_dump_rtl_in_asm = 0;
the support provided depends on the backend. */
rtx stack_limit_rtx;
/* If one, renumber instruction UIDs to reduce the number of
unused UIDs if there are a lot of instructions. If greater than
one, unconditionally renumber instruction UIDs. */
int flag_renumber_insns = 1;
/* Nonzero if we should track variables. When
flag_var_tracking == AUTODETECT_VALUE it will be set according
to optimize, debug_info_level and debug_hooks in process_options (). */