From 5936d944f8fffbb02f9c694645d37f60603a8a25 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Tue, 1 Jun 2010 17:49:37 +0200
Subject: fwprop.c: Make emit-rtl.h include last.

	* fwprop.c: Make emit-rtl.h include last.
	* rtlanal.c: Include emit-rtl.h.
	* genautomata.c: Output emit-rtl include into insn-automata.c
	* df-scan.c: Include emit-rtl.h.
	* haifa-sched.c: Indlude emit-rtl.h.
	* mode-switching.c: Indlude emit-rtl.h.
	* graph.c: Indlude emit-rtl.h.
	* sel-sched.c: Include emit-rtl.h.
	* sel-sched-ir.c: Include emit-rtl.h.
	* ira-build.c: Include emit-rtl.h.
	* emit-rtl.c: (first_insn, last_insn): Remove defines.
	(get_insns, set_first_insn, get_last_insn, set_last_insn, get_max_uid):
	Move to emit-rtl.h.
	(set_new_first_and_last_insn, get_last_insn_anywhere, get_first_nonnote_insn,
	get_last_nonnote_insn, try_split, make_call_insn_raw, add_insn_after,
	add_insn_before, remove_insn, delete_insns_since, reorder_insns_nobb,
	emit_insn_after_1, emit_debug_insn_before, emit_insn, start_sequence,
	push_to_sequence, push_to_sequence2, push_topmost_sequence, end_sequence,
	copy_insn): Use accessor functions.
	* emit-rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn,
	 gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value,
	set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode,
	mem_expr_equal_p): Move here from rtl.h
	(get_insns, set_first-insn, get_last_insn, set_last_insn, get_max_uid):
	Move here from emit-rtl.c; make inline.
	* cfglayout.h: Include emit-rtl.h
	* rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn,
	 gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value,
	set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode,
	mem_expr_equal_p, get_insns, set_first-insn, get_last_insn, set_last_insn,
	get_max_uid): Move to emit-rtl.h.
	* reg-stack.c: Include emit-rtl.h
	* dce.c: Likewise.

From-SVN: r160111
---
 gcc/emit-rtl.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

(limited to 'gcc/emit-rtl.h')

diff --git a/gcc/emit-rtl.h b/gcc/emit-rtl.h
index 01479e1..704f901 100644
--- a/gcc/emit-rtl.h
+++ b/gcc/emit-rtl.h
@@ -51,4 +51,57 @@ extern rtx replace_equiv_address (rtx, rtx);
 /* Likewise, but the reference is not required to be valid.  */
 extern rtx replace_equiv_address_nv (rtx, rtx);
 
+extern rtx gen_blockage (void);
+extern rtvec gen_rtvec (int, ...);
+extern rtx copy_insn_1 (rtx);
+extern rtx copy_insn (rtx);
+extern rtx gen_int_mode (HOST_WIDE_INT, enum machine_mode);
+extern rtx emit_copy_of_insn_after (rtx, rtx);
+extern void set_reg_attrs_from_value (rtx, rtx);
+extern void set_reg_attrs_for_parm (rtx, rtx);
+extern void set_reg_attrs_for_decl_rtl (tree t, rtx x);
+extern void adjust_reg_mode (rtx, enum machine_mode);
+extern int mem_expr_equal_p (const_tree, const_tree);
+
+/* Return the first insn of the current sequence or current function.  */
+
+static inline rtx
+get_insns (void)
+{
+  return crtl->emit.x_first_insn;
+}
+
+/* Specify a new insn as the first in the chain.  */
+
+static inline void
+set_first_insn (rtx insn)
+{
+  gcc_assert (!insn || !PREV_INSN (insn));
+  crtl->emit.x_first_insn = insn;
+}
+
+/* Return the last insn emitted in current sequence or current function.  */
+
+static inline rtx
+get_last_insn (void)
+{
+  return crtl->emit.x_last_insn;
+}
+
+/* Specify a new insn as the last in the chain.  */
+
+static inline void
+set_last_insn (rtx insn)
+{
+  gcc_assert (!insn || !NEXT_INSN (insn));
+  crtl->emit.x_last_insn = insn;
+}
+
+/* Return a number larger than any instruction's uid in this function.  */
+
+static inline int
+get_max_uid (void)
+{
+  return crtl->emit.x_cur_insn_uid;
+}
 #endif /* GCC_EMIT_RTL_H */
-- 
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