From 72dd6141f8392ad7ea6ba9490dfbe69b13605a77 Mon Sep 17 00:00:00 2001 From: tomby Date: Fri, 9 May 2008 14:57:39 +0000 Subject: * config/pa/pa.c (reloc_needed): Use CASE_CONVERT. * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise. * tree-ssa-structalias.c (get_constraint_for): Likewise. * c-common.c (c_common_truthvalue_conversion): Likewise. * tree-object-size.c (compute_object_offset): Likewise. * tree-inline.c (estimate_num_insns_1): Likewise. * varasm.c (const_hash_1, compare_constant, copy_constant) (compute_reloc_for_constant, output_addressed_constants) (initializer_constant_valid_p): Likewise. * c-omp.c (check_omp_for_incr_expr): Likewise. * gimplify.c (gimplify_expr): Likewise. * c-typeck.c (c_finish_return): Likewise. * tree-vectorizer.c (supportable_widening_operation) (supportable_narrowing_operation): Likewise. * c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Likewise. * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise. * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise. * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info) (descr_info_loc): Likewise. * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise. * fold-const.c (operand_equal_p, make_range, extract_muldiv_1) (fold_unary): Likewise. * builtins.c (get_pointer_alignment): Likewise. * tree-scalar-evolution.c (interpret_rhs_modify_stmt) (instantiate_parameters_1): Likewise. * tree.c (expr_align, stabilize_reference): Likewise. * tree-pretty-print.c (dump_generic_node, op_prio): Likewise. * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise. * convert.c (strip_float_extensions): Use CONVERT_EXPR_P. * tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise. * config/alpha/alpha.c (va_list_skip_additions): Likewise. * c-common.c (c_alignof_expr, check_function_arguments_recurse): Likewise. * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise. * varasm.c (initializer_constant_valid_p, output_constant): Likewise. * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from) (forward_propagate_addr_expr_1, forward_propagate_addr_expr) (forward_propagate_comparison) (tree_ssa_forward_propagate_single_use_vars): Likewise. * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise. * emit-rtl.c (component_ref_for_mem_expr) (set_mem_attributes_minus_bitpos): Likewise. * tree-ssa-phiopt.c (conditional_replacement): Likewise. * gimplify.c (gimplify_conversion, goa_lhs_expr_p, gimplify_expr): Likewise. * c-typeck.c (default_function_array_conversion, build_indirect_ref) (build_function_call, pointer_diff, build_compound_expr) (c_finish_return): Likewise. * tree-vect-analyze.c (vect_determine_vectorization_factor): Likewise. * matrix-reorg.c (get_inner_of_cast_expr, may_flatten_matrices_1): Likewise. * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise. * expr.c (is_aligning_offset): Likewise. * tree-ssa-alias.c (is_escape_site): Likewise. * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes) (check_all_va_list_escapes): Likewise. * tree-ssa-loop-ivopts.c (determine_base_object) (determine_common_wider_type): Likewise. * dojump.c (do_jump): Likewise. * tree-ssa-sccvn.c (simplify_unary_expression): Likewise. * tree-gimple.c (is_gimple_cast): Likewise. * fold-const.c (decode_field_reference, ) (fold_sign_changed_comparison, fold_unary, fold_comparison) (fold_binary): Likewise. * tree-ssa-alias-warnings.c (find_alias_site_helper) (already_warned_in_frontend_p): Likewise. * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise. * tree.c (really_constant_p, get_unwidened): Likewise. * tree-ssa-loop-niter.c (expand_simple_operations): Likewise. * tree-ssa-loop-im.c (rewrite_bittest): Likewise. * tree-vrp.c (register_edge_assert_for_2, register_edge_assert_for_1): Likewise. * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use CONVERT_EXPR_P. (CONVERT_EXPR_P): Define. (CASE_CONVERT): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135114 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/expr.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'gcc/expr.c') diff --git a/gcc/expr.c b/gcc/expr.c index ae25d40a681..f3d22d82db8 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -6600,7 +6600,7 @@ highest_pow2_factor (const_tree exp) } break; - case NOP_EXPR: case CONVERT_EXPR: + CASE_CONVERT: case SAVE_EXPR: return highest_pow2_factor (TREE_OPERAND (exp, 0)); @@ -8018,8 +8018,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, return expand_call (exp, target, ignore); case PAREN_EXPR: - case NOP_EXPR: - case CONVERT_EXPR: + CASE_CONVERT: if (TREE_OPERAND (exp, 0) == error_mark_node) return const0_rtx; @@ -9410,8 +9409,7 @@ static int is_aligning_offset (const_tree offset, const_tree exp) { /* Strip off any conversions. */ - while (TREE_CODE (offset) == NOP_EXPR - || TREE_CODE (offset) == CONVERT_EXPR) + while (CONVERT_EXPR_P (offset)) offset = TREE_OPERAND (offset, 0); /* We must now have a BIT_AND_EXPR with a constant that is one less than @@ -9426,16 +9424,14 @@ is_aligning_offset (const_tree offset, const_tree exp) /* Look at the first operand of BIT_AND_EXPR and strip any conversion. It must be NEGATE_EXPR. Then strip any more conversions. */ offset = TREE_OPERAND (offset, 0); - while (TREE_CODE (offset) == NOP_EXPR - || TREE_CODE (offset) == CONVERT_EXPR) + while (CONVERT_EXPR_P (offset)) offset = TREE_OPERAND (offset, 0); if (TREE_CODE (offset) != NEGATE_EXPR) return 0; offset = TREE_OPERAND (offset, 0); - while (TREE_CODE (offset) == NOP_EXPR - || TREE_CODE (offset) == CONVERT_EXPR) + while (CONVERT_EXPR_P (offset)) offset = TREE_OPERAND (offset, 0); /* This must now be the address of EXP. */ -- cgit v1.2.1