expr.c (enqueue_insn, [...]): Remove.

2004-07-14  Paolo Bonzini  <bonzini@gnu.org>

	* expr.c (enqueue_insn, finish_expr_for_function,
	protect_from_queue, queued_subexp_p, mark_queue,
	emit_insns_enqueued_after_mark, emit_queue,
	expand_increment): Remove.
	(store_constructor): Expand increment as an assignment.
	(expand_expr_real_1 <case PREINCREMENT_EXPR,
	case PREDECREMENT_EXPR, case POSTINCREMENT_EXPR,
	case POSTDECREMENT_EXPR>): Abort.
	* expr.h (QUEUED_VAR, QUEUED_INSN, QUEUED_COPY,
	QUEUED_BODY, QUEUED_NEXT, finish_expr_for_function,
	protect_from_queue, emit_queue, queued_subexp_p): Remove.
	* function.h (pending_chain, x_pending_chain): Remove.
	* rtl.def (QUEUED): Remove.

	* emit-rtl.c (copy_insn_1, copy_most_rtx,
	set_used_flags, verify_rtx_sharing): Remove references to QUEUED.
	* genattrtab.c (attr_copy_rtx, clear_struct_flag,
	encode_units_mask): Likewise.
	* local-alloc.c (equiv_init_varies_p): Likewise.
	* rtl.c (copy_rtx): Likewise.
	* rtlanal.c (rtx_unstable_p, rtx_varies_p): Likewise.
	* simplify-rtx.c (simplify_gen_subreg): Likewise.
	* config/mn10300/mn10300.c (legitimate_pic_operand_p): Likewise.

	* builtins.c (expand_builtin, expand_builtin_apply,
	expand_builtin_mathfn, expand_builtin_mathfn_2,
	expand_builtin_mathfn_3, expand_builtin_setjmp_setup):
	Remove calls to emit_queue and protect_from_queue.
	* calls.c (expand_call, precompute_arguments,
	precompute_register_parameters, rtx_for_function_call,
	store_one_arg): Likewise.
	* dojump.c (do_compare_and_jump, do_jump): Likewise.
	* explow.c (memory_address): Likewise.
	* expmed.c (clear_by_pieces_1, clear_storage,
	clear_storage_via_libcall, emit_group_load,
	emit_group_store, emit_store_flag,
	expand_expr_real_1, store_by_pieces,
	store_constructor, store_expr, try_casesi,
	try_tablejump): Likewise.
	* function.c (expand_pending_sizes): Likewise.
	* optabs.c (emit_cmp_and_jump_insns,
	emit_conditional_add, emit_conditional_move,
	expand_fix, expand_float, prepare_cmp_insn): Likewise.
	* stmt.c (emit_case_bit_tests,
	expand_asm_expr, expand_computed_goto,
	expand_decl_init, expand_end_case_type,
	expand_end_stmt_expr, expand_expr_stmt_value,
	expand_return, expand_start_case,
	optimize_tail_recursion): Likewise.
	* config/c4x/c4x.c (c4x_expand_builtin): Likewise.
	* config/s390/s390.c (s390_expand_cmpmem): Likewise.

From-SVN: r84675

1 files changed, 1 insertions, 34 deletions

diff --git a/gcc/expr.h b/gcc/expr.h
index 9a50410..ebd30c3 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -39,25 +39,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #define BRANCH_COST 1
 #endif
 
-/* Macros to access the slots of a QUEUED rtx.
-   Here rather than in rtl.h because only the expansion pass
-   should ever encounter a QUEUED.  */
-
-/* The variable for which an increment is queued.  */
-#define QUEUED_VAR(P) XEXP (P, 0)
-/* If the increment has been emitted, this is the insn
-   that does the increment.  It is zero before the increment is emitted.
-   If more than one insn is emitted, this is the first insn.  */
-#define QUEUED_INSN(P) XEXP (P, 1)
-/* If a pre-increment copy has been generated, this is the copy
-   (it is a temporary reg).  Zero if no copy made yet.  */
-#define QUEUED_COPY(P) XEXP (P, 2)
-/* This is the body to use for the insn to do the increment.
-   It is used to emit the increment.  */
-#define QUEUED_BODY(P) XEXP (P, 3)
-/* Next QUEUED in the queue.  */
-#define QUEUED_NEXT(P) XEXP (P, 4)
-
 /* This is the 4th arg to `expand_expr'.
    EXPAND_STACK_PARM means we are possibly expanding a call param onto
    the stack.  Choosing a value of 2 isn't special;  It just allows
@@ -304,8 +285,7 @@ extern void emit_libcall_block (rtx, rtx, rtx, rtx);
 
 /* Create but don't emit one rtl instruction to perform certain operations.
    Modes must match; operands must meet the operation's predicates.
-   Likewise for subtraction and for just copying.
-   These do not call protect_from_queue; caller must do so.  */
+   Likewise for subtraction and for just copying.  */
 extern rtx gen_add2_insn (rtx, rtx);
 extern rtx gen_add3_insn (rtx, rtx, rtx);
 extern rtx gen_sub2_insn (rtx, rtx);
@@ -389,19 +369,6 @@ extern void init_expr_once (void);
 /* This is run at the start of compiling a function.  */
 extern void init_expr (void);
 
-/* This is run at the end of compiling a function.  */
-extern void finish_expr_for_function (void);
-
-/* Use protect_from_queue to convert a QUEUED expression
-   into something that you can put immediately into an instruction.  */
-extern rtx protect_from_queue (rtx, int);
-
-/* Perform all the pending incrementations.  */
-extern void emit_queue (void);
-
-/* Tell if something has a queued subexpression.  */
-extern int queued_subexp_p (rtx);
-
 /* Emit some rtl insns to move data between rtx's, converting machine modes.
    Both modes must be floating or both fixed.  */
 extern void convert_move (rtx, rtx, int);