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/tree-ssa-loop-ivopts.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'gcc/tree-ssa-loop-ivopts.c') diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index afa469b9cc3..0247a1e71f5 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -772,8 +772,7 @@ determine_base_object (tree expr) /* If this is a pointer casted to any type, we need to determine the base object for the pointer; so handle conversions before throwing away non-pointer expressions. */ - if (TREE_CODE (expr) == NOP_EXPR - || TREE_CODE (expr) == CONVERT_EXPR) + if (CONVERT_EXPR_P (expr)) return determine_base_object (TREE_OPERAND (expr, 0)); if (!POINTER_TYPE_P (TREE_TYPE (expr))) @@ -1540,8 +1539,7 @@ may_be_nonaddressable_p (tree expr) case ARRAY_RANGE_REF: return may_be_nonaddressable_p (TREE_OPERAND (expr, 0)); - case CONVERT_EXPR: - case NOP_EXPR: + CASE_CONVERT: return true; default: @@ -2684,8 +2682,7 @@ determine_common_wider_type (tree *a, tree *b) tree suba, subb; tree atype = TREE_TYPE (*a); - if ((TREE_CODE (*a) == NOP_EXPR - || TREE_CODE (*a) == CONVERT_EXPR)) + if (CONVERT_EXPR_P (*a)) { suba = TREE_OPERAND (*a, 0); wider_type = TREE_TYPE (suba); @@ -2695,8 +2692,7 @@ determine_common_wider_type (tree *a, tree *b) else return atype; - if ((TREE_CODE (*b) == NOP_EXPR - || TREE_CODE (*b) == CONVERT_EXPR)) + if (CONVERT_EXPR_P (*b)) { subb = TREE_OPERAND (*b, 0); if (TYPE_PRECISION (wider_type) != TYPE_PRECISION (TREE_TYPE (subb))) -- cgit v1.2.1