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, 0 insertions, 18 deletions

diff --git a/gcc/rtl.def b/gcc/rtl.def
index 25b5ee9..50d947d 100644
--- a/gcc/rtl.def
+++ b/gcc/rtl.def
@@ -906,24 +906,6 @@ DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s00", RTX_CONST_OBJ)
    pretend to be looking at the entire value and comparing it.  */
 DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
 
-/* =====================================================================
-   A QUEUED expression really points to a member of the queue of instructions
-   to be output later for postincrement/postdecrement.
-   QUEUED expressions never become part of instructions.
-   When a QUEUED expression would be put into an instruction,
-   instead either the incremented variable or a copy of its previous
-   value is used.
-   
-   Operands are:
-   0. the variable to be incremented (a REG rtx).
-   1. the incrementing instruction, or 0 if it hasn't been output yet.
-   2. A REG rtx for a copy of the old value of the variable, or 0 if none yet.
-   3. the body to use for the incrementing instruction
-   4. the next QUEUED expression in the queue.
-   ====================================================================== */
-
-DEF_RTL_EXPR(QUEUED, "queued", "eeeee", RTX_EXTRA)
-
 /* ----------------------------------------------------------------------
    Expressions for operators in an rtl pattern
    ---------------------------------------------------------------------- */