emit-rtl.c (renumber_insns): Remove.
* 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
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@ -1,3 +1,10 @@
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2007-02-02 Kazu Hirata <kazu@codesourcery.com>
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* emit-rtl.c (renumber_insns): Remove.
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* flags.h: Remove the extern for flag_renumber_insns.
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* rtl.h: Remove the prototype for renumber_insns.
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* toplev.c (flag_renumber_insns): Remove.
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2007-02-02 Hui-May Chang <hm.chang@apple.com>
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2007-02-02 Hui-May Chang <hm.chang@apple.com>
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Revert for x86 darwin:
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Revert for x86 darwin:
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@ -2806,33 +2806,6 @@ get_max_uid (void)
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{
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{
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return cur_insn_uid;
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return cur_insn_uid;
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}
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}
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/* Renumber instructions so that no instruction UIDs are wasted. */
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void
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renumber_insns (void)
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{
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rtx insn;
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/* If we're not supposed to renumber instructions, don't. */
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if (!flag_renumber_insns)
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return;
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/* If there aren't that many instructions, then it's not really
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worth renumbering them. */
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if (flag_renumber_insns == 1 && get_max_uid () < 25000)
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return;
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cur_insn_uid = 1;
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for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
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{
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if (dump_file)
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fprintf (dump_file, "Renumbering insn %d to %d\n",
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INSN_UID (insn), cur_insn_uid);
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INSN_UID (insn) = cur_insn_uid++;
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}
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}
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/* Return the next insn. If it is a SEQUENCE, return the first insn
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/* Return the next insn. If it is a SEQUENCE, return the first insn
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of the sequence. */
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of the sequence. */
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@ -187,11 +187,6 @@ extern int flag_debug_asm;
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extern int flag_next_runtime;
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extern int flag_next_runtime;
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extern int flag_dump_rtl_in_asm;
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extern int flag_dump_rtl_in_asm;
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/* If one, renumber instruction UIDs to reduce the number of
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unused UIDs if there are a lot of instructions. If greater than
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one, unconditionally renumber instruction UIDs. */
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extern int flag_renumber_insns;
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/* Other basic status info about current function. */
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/* Other basic status info about current function. */
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@ -2059,7 +2059,6 @@ extern void add_insn_before (rtx, rtx);
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extern void add_insn_after (rtx, rtx);
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extern void add_insn_after (rtx, rtx);
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extern void remove_insn (rtx);
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extern void remove_insn (rtx);
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extern rtx emit (rtx);
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extern rtx emit (rtx);
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extern void renumber_insns (void);
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extern rtx delete_insn (rtx);
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extern rtx delete_insn (rtx);
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extern rtx entry_of_function (void);
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extern rtx entry_of_function (void);
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extern void emit_insn_at_entry (rtx);
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extern void emit_insn_at_entry (rtx);
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@ -333,11 +333,6 @@ int flag_dump_rtl_in_asm = 0;
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the support provided depends on the backend. */
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the support provided depends on the backend. */
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rtx stack_limit_rtx;
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rtx stack_limit_rtx;
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/* If one, renumber instruction UIDs to reduce the number of
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unused UIDs if there are a lot of instructions. If greater than
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one, unconditionally renumber instruction UIDs. */
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int flag_renumber_insns = 1;
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/* Nonzero if we should track variables. When
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/* Nonzero if we should track variables. When
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flag_var_tracking == AUTODETECT_VALUE it will be set according
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flag_var_tracking == AUTODETECT_VALUE it will be set according
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to optimize, debug_info_level and debug_hooks in process_options (). */
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to optimize, debug_info_level and debug_hooks in process_options (). */
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