From f1e52ed6b2a91ff953156a63a5c4af70e17fb6a8 Mon Sep 17 00:00:00 2001 From: Trevor Saunders Date: Wed, 22 Apr 2015 00:44:27 +0000 Subject: always define HAVE_cc0 gcc/ChangeLog: 2015-04-21 Trevor Saunders * genconfig.c (main): Always define HAVE_cc0. * caller-save.c (insert_one_insn): Change ifdef HAVE_cc0 to #if HAVE_cc0. * cfgcleanup.c (flow_find_cross_jump): Likewise. (flow_find_head_matching_sequence): Likewise. (try_head_merge_bb): Likewise. * cfgrtl.c (rtl_merge_blocks): Likewise. (try_redirect_by_replacing_jump): Likewise. (rtl_tidy_fallthru_edge): Likewise. * combine.c (do_SUBST_MODE): Likewise. (insn_a_feeds_b): Likewise. (combine_instructions): Likewise. (can_combine_p): Likewise. (try_combine): Likewise. (find_split_point): Likewise. (subst): Likewise. (simplify_set): Likewise. (distribute_notes): Likewise. * cprop.c (cprop_jump): Likewise. * cse.c (cse_extended_basic_block): Likewise. * df-problems.c (can_move_insns_across): Likewise. * final.c (final): Likewise. (final_scan_insn): Likewise. * function.c (emit_use_return_register_into_block): Likewise. * gcse.c (insert_insn_end_basic_block): Likewise. * haifa-sched.c (sched_init): Likewise. * ira.c (find_moveable_pseudos): Likewise. * loop-invariant.c (find_invariant_insn): Likewise. * lra-constraints.c (curr_insn_transform): Likewise. * optabs.c (prepare_cmp_insn): Likewise. * postreload.c (reload_combine_recognize_const_pattern): * Likewise. * reload.c (find_reloads): Likewise. (find_reloads_address_1): Likewise. * reorg.c (delete_scheduled_jump): Likewise. (steal_delay_list_from_target): Likewise. (steal_delay_list_from_fallthrough): Likewise. (try_merge_delay_insns): Likewise. (redundant_insn): Likewise. (fill_simple_delay_slots): Likewise. (fill_slots_from_thread): Likewise. (delete_computation): Likewise. (relax_delay_slots): Likewise. * sched-deps.c (sched_analyze_2): Likewise. * sched-rgn.c (add_branch_dependences): Likewise. From-SVN: r222296 --- gcc/cfgcleanup.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'gcc/cfgcleanup.c') diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index 93f682f..17cf023 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -1456,7 +1456,7 @@ flow_find_cross_jump (basic_block bb1, basic_block bb2, rtx_insn **f1, i2 = PREV_INSN (i2); } -#ifdef HAVE_cc0 +#if HAVE_cc0 /* Don't allow the insn after a compare to be shared by cross-jumping unless the compare is also shared. */ if (ninsns && reg_mentioned_p (cc0_rtx, last1) && ! sets_cc0_p (last1)) @@ -1579,7 +1579,7 @@ flow_find_head_matching_sequence (basic_block bb1, basic_block bb2, rtx_insn **f i2 = NEXT_INSN (i2); } -#ifdef HAVE_cc0 +#if HAVE_cc0 /* Don't allow a compare to be shared by cross-jumping unless the insn after the compare is also shared. */ if (ninsns && reg_mentioned_p (cc0_rtx, last1) && sets_cc0_p (last1)) @@ -2370,7 +2370,7 @@ try_head_merge_bb (basic_block bb) cond = get_condition (jump, &move_before, true, false); if (cond == NULL_RTX) { -#ifdef HAVE_cc0 +#if HAVE_cc0 if (reg_mentioned_p (cc0_rtx, jump)) move_before = prev_nonnote_nondebug_insn (jump); else @@ -2539,7 +2539,7 @@ try_head_merge_bb (basic_block bb) cond = get_condition (jump, &move_before, true, false); if (cond == NULL_RTX) { -#ifdef HAVE_cc0 +#if HAVE_cc0 if (reg_mentioned_p (cc0_rtx, jump)) move_before = prev_nonnote_nondebug_insn (jump); else @@ -2562,7 +2562,7 @@ try_head_merge_bb (basic_block bb) /* Try again, using a different insertion point. */ move_before = jump; -#ifdef HAVE_cc0 +#if HAVE_cc0 /* Don't try moving before a cc0 user, as that may invalidate the cc0. */ if (reg_mentioned_p (cc0_rtx, jump)) @@ -2622,7 +2622,7 @@ try_head_merge_bb (basic_block bb) /* For the unmerged insns, try a different insertion point. */ move_before = jump; -#ifdef HAVE_cc0 +#if HAVE_cc0 /* Don't try moving before a cc0 user, as that may invalidate the cc0. */ if (reg_mentioned_p (cc0_rtx, jump)) -- cgit v1.1