expr.h (emit_storent_insn, [...]): Declare.

	* expr.h (emit_storent_insn, expand_expr_real_1,
	expand_expr_real_2): Declare.
	* expr.c (emit_storent_insn, expand_expr_real_1,
	expand_expr_real_2): Export.
	(store_expr): Setting and evaluating dont_return_target is
	useless.
	(expand_expr_real_1, <case GOTO_EXPR, RETURN_EXPR, SWITCH_EXPR,
	LABEL_EXPR and ASM_EXPR>): Move to gcc_unreachable.
	* except.c (expand_resx_expr): Rename to ...
	(expand_resx_stmt): ... this.  Rewrite to take gimple statement.
	* except.h (expand_resx_stmt): Declare.
	* stmt.c: Add include gimple.h
	(expand_asm_expr): Rename to ...
	(expand_asm_stmt): ... this. Rewrite to take gimple statement.
	(expand_case): Rewrite to take gimple statement.
	* tree.h (expand_asm_stmt): Declare.
	(expand_case): Change prototype.
	* Makefile.in (stmt.o): Depend on gimple.h.
	* builtins.c (expand_builtin_synchronize): Build gimple asm
	statement, not an ASM_EXPR.
	* cfgexpand.c (gimple_cond_pred_to_tree, set_expr_location_r,
	gimple_to_tree, release_stmt_tree): Remove.
	(expand_gimple_cond): Don't call gimple_cond_pred_to_tree or
	ggc_free, but hold comparison code and operands separately.
	Call jumpif_1 and jumpifnot_1 instead of jumpif and jumpifnot.
	(expand_call_stmt, expand_gimple_stmt_1,
	expand_gimple_stmt): New helpers.
	(expand_gimple_tailcall): Don't call gimple_to_tree, expand_expr_stmt,
	release_stmt_tree.  Call expand_gimple_stmt instead.
	(expand_gimple_basic_block): Ditto.

	* calls.c (emit_call_1): Don't look at EH regions here, make
	fntree parameter useless.
	(expand_call): New local rettype for TREE_TYPE(exp), use it
	throughout.  Remove local p, use addr instead.
	Don't look at EH regions here.

From-SVN: r151350

1 files changed, 6 insertions, 1 deletions

diff --git a/gcc/expr.h b/gcc/expr.h
index fbec387..8eddb44 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -426,6 +426,7 @@ extern rtx emit_block_move (rtx, rtx, rtx, enum block_op_methods);
 extern rtx emit_block_move_via_libcall (rtx, rtx, rtx, bool);
 extern rtx emit_block_move_hints (rtx, rtx, rtx, enum block_op_methods,
 			          unsigned int, HOST_WIDE_INT);
+extern bool emit_storent_insn (rtx to, rtx from);
 
 /* Copy all or part of a value X into registers starting at REGNO.
    The number of registers to be filled is NREGS.  */
@@ -539,9 +540,13 @@ extern rtx store_expr (tree, rtx, int, bool);
    Useful after calling expand_expr with 1 as sum_ok.  */
 extern rtx force_operand (rtx, rtx);
 
-/* Work horse for expand_expr.  */
+/* Work horses for expand_expr.  */
 extern rtx expand_expr_real (tree, rtx, enum machine_mode, 
 			     enum expand_modifier, rtx *);
+extern rtx expand_expr_real_1 (tree, rtx, enum machine_mode,
+			       enum expand_modifier, rtx *);
+extern rtx expand_expr_real_2 (sepops, rtx, enum machine_mode,
+			       enum expand_modifier);
 
 /* Generate code for computing expression EXP.
    An rtx for the computed value is returned.  The value is never null.