always define HAVE_cc0

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* 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

1 files changed, 7 insertions, 7 deletions

diff --git a/gcc/final.c b/gcc/final.c
index 41f6bd9..dc7126e 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -242,7 +242,7 @@ static void output_asm_operand_names (rtx *, int *, int);
 #ifdef LEAF_REGISTERS
 static void leaf_renumber_regs (rtx_insn *);
 #endif
-#ifdef HAVE_cc0
+#if HAVE_cc0
 static int alter_cond (rtx);
 #endif
 #ifndef ADDR_VEC_ALIGN
@@ -2029,7 +2029,7 @@ final (rtx_insn *first, FILE *file, int optimize_p)
 
   last_ignored_compare = 0;
 
-#ifdef HAVE_cc0
+#if HAVE_cc0
   for (insn = first; insn; insn = NEXT_INSN (insn))
     {
       /* If CC tracking across branches is enabled, record the insn which
@@ -2198,7 +2198,7 @@ rtx_insn *
 final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
 		 int nopeepholes ATTRIBUTE_UNUSED, int *seen)
 {
-#ifdef HAVE_cc0
+#if HAVE_cc0
   rtx set;
 #endif
   rtx_insn *next;
@@ -2505,7 +2505,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
 	    || GET_CODE (body) == CLOBBER)
 	  break;
 
-#ifdef HAVE_cc0
+#if HAVE_cc0
 	{
 	  /* If there is a REG_CC_SETTER note on this insn, it means that
 	     the setting of the condition code was done in the delay slot
@@ -2722,7 +2722,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
 
 	body = PATTERN (insn);
 
-#ifdef HAVE_cc0
+#if HAVE_cc0
 	set = single_set (insn);
 
 	/* Check for redundant test and compare instructions
@@ -2967,7 +2967,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
 	    && GET_CODE (PATTERN (insn)) == COND_EXEC)
 	  current_insn_predicate = COND_EXEC_TEST (PATTERN (insn));
 
-#ifdef HAVE_cc0
+#if HAVE_cc0
 	cc_prev_status = cc_status;
 
 	/* Update `cc_status' for this instruction.
@@ -3256,7 +3256,7 @@ walk_alter_subreg (rtx *xp, bool *changed)
   return *xp;
 }
 
-#ifdef HAVE_cc0
+#if HAVE_cc0
 
 /* Given BODY, the body of a jump instruction, alter the jump condition
    as required by the bits that are set in cc_status.flags.