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2011-10-17re PR tree-optimization/50729 (Silent code gen fault: Value range ↵Richard Guenther1-12/+14
propagation seems to propagate values across narrowing/widening) 2011-10-17 Richard Guenther <rguenther@suse.de> PR tree-optimization/50729 * tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test. (simplify_conversion_using_ranges): Properly test the intermediate result. * gcc.dg/torture/pr50729.c: New testcase. From-SVN: r180087
2011-10-12re PR middle-end/50189 (Wrong code error in -O2 [-fstrict-enums] compile, ↵Paul Koning1-5/+5
target independent) 2011-10-12 Paul Koning <pkoning@gcc.gnu.org> PR tree-optimization/50189 * tree-vrp.c (extract_range_from_assert): Use the type of the variable, not the limit. * g++.dg/torture/pr50189.C: New testcase. From-SVN: r179857
2011-09-01expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR handling here, ↵Richard Guenther1-5/+5
from ... 2011-08-31 Richard Guenther <rguenther@suse.de> * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR handling here, from ... (expand_expr_real_1): ... here. * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR and VEC_COND_EXPR. * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR a GIMPLE_TERNARY_RHS. * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR and VEC_COND_EXPR here ... (verify_gimple_assign_single): ... not here. * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding. * tree-object-size.c (cond_expr_object_size): Adjust. (collect_object_sizes_for): Likewise. * tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs. * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify. (ssa_forward_propagate_and_combine): Adjust. * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR as ternary. * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust. * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise. * tree-vect-stmt.c (vectorizable_condition): Likewise. * tree-vrp.c (extract_range_from_cond_expr): Likewise. (extract_range_from_assignment): Likewise. From-SVN: r178408
2011-08-16tree-vrp.c (extract_range_from_multiplicative_op_1): New helper factored out ↵Richard Guenther1-149/+211
from ... 2011-08-16 Richard Guenther <rguenther@suse.de> * tree-vrp.c (extract_range_from_multiplicative_op_1): New helper factored out from ... (extract_range_from_binary_expr_1): ... here. Re-structure to not glob handling too different tree codes. From-SVN: r177781
2011-08-15tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.Richard Guenther1-121/+72
2011-08-15 Richard Guenther <rguenther@suse.de> * tree-vrp.c (value_range_nonnegative_p): Fix anti-range case. (extract_range_from_unary_expr_1): Restructure. From-SVN: r177761
2011-08-12tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X.Richard Biener1-60/+7
2011-08-12 Richard Guenther <rguenther@suse.de> * tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X. From-SVN: r177693
2011-08-11lto-cgraph.c (input_node): Use DECL_BUILT_IN.Richard Guenther1-2/+2
2011-08-11 Richard Guenther <rguenther@suse.de> * lto-cgraph.c (input_node): Use DECL_BUILT_IN. * tree-vrp.c (stmt_interesting_for_vrp): Likewise. (vrp_visit_stmt): Likewise. From-SVN: r177668
2011-08-09tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise information for ↵Richard Guenther1-72/+83
ranges with only negative values. 2011-08-09 Richard Guenther <rguenther@suse.de> * tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise information for ranges with only negative values. (extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and BIT_AND_EXPR handling to handle ranges with negative values. * gcc.dg/tree-ssa/vrp57.c: Disable CCP. * gcc.dg/tree-ssa/vrp60.c: New testcase. * gcc.dg/tree-ssa/vrp61.c: Likewise. * gcc.dg/tree-ssa/vrp62.c: Likewise. From-SVN: r177597
2011-08-08tree-vrp.c (extract_range_from_unary_expr_1): New function, split out from ...Richard Guenther1-46/+53
2011-08-08 Richard Guenther <rguenther@suse.de> * tree-vrp.c (extract_range_from_unary_expr_1): New function, split out from ... (extract_range_from_unary_expr): ... here. Handle BIT_NOT_EXPR by composition. From-SVN: r177558
2011-08-05re PR tree-optimization/49984 (VRP does not handle BIT_XOR_EXPR)Richard Guenther1-2/+32
2011-08-05 Richard Guenther <rguenther@suse.de> PR tree-optimization/49984 * tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR. * gcc.dg/tree-ssa/vrp59.c: New testcase. From-SVN: r177425
2011-08-05tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always return true for ↵Richard Guenther1-67/+25
constant integer ranges. 2011-08-05 Richard Guenther <rguenther@suse.de> * tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always return true for constant integer ranges. (extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and BIT_IOR_EXPR handling. * gcc.dg/tree-ssa/vrp51.c: Disable CCP. * gcc.dg/tree-ssa/vrp52.c: Likewise. * gcc.dg/tree-ssa/vrp53.c: Likewise. From-SVN: r177423
2011-08-04tree-vrp.c (vrp_expr_computes_nonnegative): Remove.Richard Guenther1-95/+89
2011-08-04 Richard Guenther <rguenther@suse.de> * tree-vrp.c (vrp_expr_computes_nonnegative): Remove. (value_range_nonnegative_p): New function. (ssa_name_nonnegative_p): Use it. (value_range_constant_singleton): New function. (op_with_constant_singleton_value_range): Use it. (extract_range_from_binary_expr_1): New function, split out from ... (extract_range_from_binary_expr): ... this. Remove fallback constant folding done here. From-SVN: r177393
2011-08-04re PR middle-end/49806 (FAIL: gcc.dg/tree-ssa/vrp47.c)Richard Guenther1-90/+61
2011-08-04 Richard Guenther <rguenther@suse.de> PR tree-optimization/49806 * tree-vrp.c (op_with_boolean_value_range_p): New function. (simplify_truth_ops_using_ranges): Simplify. Allow inserting a new statement for a final conversion to bool. From-SVN: r177392
2011-07-29tree-vrp.c (get_value_range): Only set parameter default definitions to ↵Richard Guenther1-7/+18
varying, leave others at undefined. 2011-07-29 Richard Guenther <rguenther@suse.de> * tree-vrp.c (get_value_range): Only set parameter default definitions to varying, leave others at undefined. (extract_range_from_binary_expr): Fix undefined handling. (vrp_visit_phi_node): Handle merged undefined state. * gcc.dg/uninit-suppress.c: Also disable VRP. * gcc.dg/uninit-suppress_2.c: Likewise. From-SVN: r176918
2011-07-28tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.Kai Tietz1-50/+33
2011-07-28 Kai Tietz <ktietz@redhat.com> * tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case. (simplify_truth_ops_using_ranges): Likewise. (build_assert_expr_for): Likewise. (build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case and handle BIT_NOT_EXPR for truth-operation. From-SVN: r176866
2011-07-27tree-vrp.c (extract_range_from_binary_expr): Remove TRUTH-binary cases and ↵Kai Tietz1-96/+60
add new bitwise-cases. 2011-07-27 Kai Tietz <ktietz@redhat.com> * tree-vrp.c (extract_range_from_binary_expr): Remove TRUTH-binary cases and add new bitwise-cases. (extract_range_from_assignment): Likewise. (register_edge_assert_for_1): Likeiwise. (register_edge_assert_for): Likewise. (simplify_truth_ops_using_ranges): Likewise. (simplify_stmt_using_ranges): Likewise. From-SVN: r176818
2011-07-26re PR middle-end/49840 (New test failures)Richard Guenther1-2/+24
2011-07-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/49840 * tree-vrp.c (range_fits_type_p): Properly handle full double-int precision. From-SVN: r176790
2011-07-25re PR tree-optimization/49715 (Could do more efficient unsigned-to-float to ↵Richard Guenther1-0/+101
conversions based on range information) 2011-07-25 Richard Guenther <rguenther@suse.de> PR tree-optimization/49715 * tree-vrp.c: Include expr.h and optabs.h. (range_fits_type_): New function. (simplify_float_conversion_using_ranges): Likewise. (simplify_stmt_using_ranges): Call it. * Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies. * optabs.c (can_float_p): Export. * optabs.h (can_float_p): Declare. * gcc.target/i386/pr49715-1.c: New testcase. * gcc.target/i386/pr49715-2.c: Likewise. From-SVN: r176735
2011-07-25tree-vrp.c (num_vr_values, [...]): New global vars.Richard Guenther1-5/+22
2011-07-25 Richard Guenther <rguenther@suse.de> * tree-vrp.c (num_vr_values, values_propagated): New global vars. (get_value_range): For out-of-range SSA names or names created after propagation return a read-only varying range. (dump_all_value_ranges): Adjust. (vrp_initialize): Likewise. (vrp_finalize): Likewise. From-SVN: r176734
2011-07-19tree.h (fold_build_pointer_plus_loc): New helper function.Richard Guenther1-5/+2
2011-07-19 Richard Guenther <rguenther@suse.de> * tree.h (fold_build_pointer_plus_loc): New helper function. (fold_build_pointer_plus_hwi_loc): Likewise. (fold_build_pointer_plus): Define. (fold_build_pointer_plus_hwi): Likewise. * builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus. (fold_builtin_memory_op): Likewise. (fold_builtin_stpcpy): Likewise. (fold_builtin_memchr): Likewise. (fold_builtin_strstr): Likewise. (fold_builtin_strchr): Likewise. (fold_builtin_strrchr): Likewise. (fold_builtin_strpbrk): Likewise. (fold_builtin_strcat): Likewise. (expand_builtin_memory_chk): Likewise. (fold_builtin_memory_chk): Likewise. * c-typeck.c (build_unary_op): Likewise. * cgraphunit.c (thunk_adjust): Likewise. * fold-const.c (build_range_check): Likewise. (fold_binary_loc): Likewise. * omp-low.c (extract_omp_for_data): Likewise. (expand_omp_for_generic): Likewise. (expand_omp_for_static_nochunk): Likewise. (expand_omp_for_static_chunk): Likewise. * tree-affine.c (add_elt_to_tree): Likewise. * tree-data-ref.c (split_constant_offset_1): Likewise. * tree-loop-distribution.c (generate_memset_zero): Likewise. * tree-mudflap.c (mf_xform_derefs_1): Likewise. * tree-predcom.c (ref_at_iteration): Likewise. * tree-ssa-address.c (tree_mem_ref_addr): Likewise. (add_to_parts): Likewise. (create_mem_ref): Likewise. * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise. (number_of_iterations_le): Likewise. * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise. * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise. (vect_create_addr_base_for_vector_ref): Likewise. * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise. (vect_create_cond_for_alias_checks): Likewise. * tree-vrp.c (extract_range_from_assert): Likewise. * config/alpha/alpha.c (alpha_va_start): Likewise. (alpha_gimplify_va_arg_1): Likewise. * config/i386/i386.c (ix86_va_start): Likewise. (ix86_gimplify_va_arg): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mep/mep.c (mep_expand_va_start): Likewise. (mep_gimplify_va_arg_expr): Likewise. * config/mips/mips.c (mips_va_start): Likewise. (mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start): Likewise. (rs6000_gimplify_va_arg): Likewise. * config/s390/s390.c (s390_va_start): Likewise. (s390_gimplify_va_arg): Likewise. * config/sh/sh.c (sh_va_start): Likewise. (sh_gimplify_va_arg_expr): Likewise. * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise. * config/spu/spu.c (spu_va_start): Likewise. (spu_gimplify_va_arg_expr): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. (xstormy16_gimplify_va_arg_expr): Likewise. * config/xtensa/xtensa.c (xtensa_va_start): Likewise. (xtensa_gimplify_va_arg_expr): Likewise. c-family/ * c-common.c (pointer_int_sum): Use fold_build_pointer_plus. * c-omp.c (c_finish_omp_for): Likewise. cp/ * call.c (build_special_member_call): Use fold_build_pointer_plus. * class.c (build_base_path): Likewise. (convert_to_base_statically): Likewise. (dfs_accumulate_vtbl_inits): Likewise. * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise. * except.c (expand_start_catch_block): Likewise. * init.c (expand_virtual_init): Likewise. (build_new_1): Likewise. (build_vec_delete_1): Likewise. (build_vec_delete): Likewise. * rtti.c (build_headof): Likewise. (tinfo_base_init): Likewise. * typeck.c (get_member_function_from_ptrfunc): Likewise. (cp_build_addr_expr_1): Likewise. * typeck2.c (build_m_component_ref): Likewise. fortran/ * trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus. (gfc_trans_string_copy): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise. * trans-types.c (gfc_get_array_descr_info): Likewise. * trans.c (gfc_build_array_ref): Likewise. java/ * builtins.c (static): Use fold_build_pointer_plus. * class.c (make_class_data): Likewise. (build_symbol_entry): Likewise. * except.c (build_exception_object_ref): Likewise. * expr.c (build_java_arrayaccess): Likewise. (build_field_ref): Likewise. (build_known_method_ref): Likewise. (build_invokevirtual): Likewise. objc/ * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref): Use fold_build_pointer_plus. (objc2_build_ehtype_initializer): Likewise. From-SVN: r176461
2011-07-13tree-vrp.c (simplify_conversion_using_ranges): Make sure the final type is ↵Richard Guenther1-0/+2
integral. 2011-07-13 Richard Guenther <rguenther@suse.de> * tree-vrp.c (simplify_conversion_using_ranges): Make sure the final type is integral. * gcc.dg/torture/20110713-1.c: New testcase. From-SVN: r176227
2011-07-11tree-vrp.c (simplify_conversion_using_ranges): Manually translate the source ↵Richard Guenther1-18/+43
value-range through the conversion chain. 2011-07-11 Richard Guenther <rguenther@suse.de> * tree-vrp.c (simplify_conversion_using_ranges): Manually translate the source value-range through the conversion chain. From-SVN: r176154
2011-07-07tree-vrp.c (simplify_conversion_using_ranges): New function.Richard Guenther1-5/+45
2011-07-07 Richard Guenther <rguenther@suse.de> * tree-vrp.c (simplify_conversion_using_ranges): New function. (simplify_stmt_using_ranges): Call it. * gcc.dg/tree-ssa/vrp58.c: New testcase. * gcc.dg/tree-ssa/scev-cast.c: Adjust. From-SVN: r175975
2011-06-16re PR tree-optimization/49419 (gcc -O2 miscompiles gp2c)Jakub Jelinek1-2/+4
PR tree-optimization/49419 * tree-vrp.c (execute_vrp): Call init_range_assertions before estimate_numbers_of_iterations, call free_number_of_iterations_estimates before calling remove_range_assertions. * gcc.c-torture/execute/pr49419.c: New test. From-SVN: r175092
2011-06-14dumping cleanup phase 1 -- Removing TODO_dump_funcDavid Li1-1/+0
From-SVN: r175051
2011-06-14re PR middle-end/45098 (Missed induction variable optimization)Zdenek Dvorak1-32/+30
2011-06-14 Zdenek Dvorak <ook@ucw.cz> Tom de Vries <tom@codesourcery.com> PR target/45098 * cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate): Document changed semantics. (max_stmt_executions, max_stmt_executions_int): Declare. * tree-data-ref.c (estimated_loop_iterations) (estimated_loop_iterations_int): Move functions... * tree-ssa-loop-niter.c (estimated_loop_iterations) (estimated_loop_iterations_int): here. (record_estimate): Change nb_iterations_upper_bound and nb_iterations_estimate semantics. (max_stmt_executions, max_stmt_executions_int): New function. * tree-data-ref.c (estimated_loop_iterations_tree): Rename to ... (max_stmt_executions_tree): this. (analyze_miv_subscript): Use max_stmt_executions_tree instead of estimated_loop_iterations_tree. tree-ssa-loop-ivopts.c (avg_loop_niter): Use max_stmt_executions_int instead of estimated_loop_iterations_int. * predict.c (predict_loops): Idem. * tree-parloops.c (parallelize_loops): Idem. * tree-data-ref.c (analyze_siv_subscript_cst_affine) (compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine) (init_omega_for_ddr_1): Idem. * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse) (loop_prefetch_arrays): Idem * graphite-sese-to-poly.c (build_loop_iteration_domains): Use max_stmt_executions instead of estimated_loop_iterations. * tree-data-ref.c (estimated_loop_iterations_tree): Idem. * tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations instead of nb_iterations_upper_bound. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r175022
2011-05-30re PR tree-optimization/49218 (Incorrect optimization of a 'for' loop ↵Richard Guenther1-4/+10
creates an infinite loop) 2011-05-30 Richard Guenther <rguenther@suse.de> PR tree-optimization/49218 * tree-vrp.c (adjust_range_with_scev): Properly check whether overflow occured. * gcc.c-torture/execute/pr49218.c: New testcase. From-SVN: r174429
2011-05-26re PR tree-optimization/49161 (Fix VRP on switch stmts)Jakub Jelinek1-24/+34
PR tree-optimization/49161 * tree-vrp.c (struct case_info): New type. (compare_case_labels): Sort case_info structs instead of trees, and not primarily by CASE_LABEL uids but by label_for_block indexes. (find_switch_asserts): Put case labels into struct case_info array instead of TREE_VEC, adjust sorting, compare label_for_block values instead of CASE_LABELs. * gcc.c-torture/execute/pr49161.c: New test. From-SVN: r174270
2011-05-18re PR c++/49039 (LLVM StringRef miscompilation with -O2)Jakub Jelinek1-10/+20
PR tree-optimization/49039 * tree-vrp.c (extract_range_from_binary_expr): For MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]> return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>]. * gcc.c-torture/execute/pr49039.c: New test. * gcc.dg/tree-ssa/pr49039.c: New test. * g++.dg/torture/pr49039.C: New test. From-SVN: r173876
2011-05-04tree.h (int_const_binop): Remove notrunc argument.Richard Guenther1-15/+15
2011-05-04 Richard Guenther <rguenther@suse.de> * tree.h (int_const_binop): Remove notrunc argument. * fold-const.c (int_const_binop): Remove notrunc argument. Always create integer constants that are properly truncated. (extract_muldiv_1): Expand one notrunc int_const_binop caller. (const_binop): Remove zero notrunc argument to int_const_binop. (size_binop_loc): Likewise. (fold_div_compare): Likewise. (maybe_canonicalize_comparison_1): Likewise. (fold_comparison): Likewise. (fold_binary_loc): Likewise. (multiple_of_p): Likewise. * expr.c (store_constructor): Likewise. * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise. (maybe_fold_stmt_addition): Likewise. * ipa-prop.c (ipa_modify_call_arguments): Likewise. * stor-layout.c (layout_type): Likewise. * tree-data-ref.c (tree_fold_divides_p): Likewise. * tree-sra.c (build_ref_for_offset): Likewise. (build_user_friendly_ref_for_offset): Likewise. * tree-ssa-address.c (maybe_fold_tmr): Likewise. * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. * tree-ssa-loop-niter.c (inverse): Likewise. * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise. * tree-switch-conversion.c (check_range): Likewise. (build_constructors): Likewise. * tree-vect-generic.c (expand_vector_piecewise): Likewise. * tree-vrp.c (set_and_canonicalize_value_range): Likewise. (extract_range_from_assert): Likewise. (vrp_int_const_binop): Likewise. (extract_range_from_binary_expr): Likewise. (extract_range_from_unary_expr): Likewise. (check_array_ref): Likewise. (find_case_label_range): Likewise. (simplify_div_or_mod_using_ranges): Likewise. * tree-cfg.c (group_case_labels_stmt): Use double-ints for comparing case labels for merging. ada/ * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to int_const_binop. (pos_to_constructor): Likewise. fortran/ * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc argument to int_const_binop. From-SVN: r173356
2011-04-29builtins.c (fold_builtin_classify_type): Use integer_type_node for the type ↵Richard Guenther1-1/+1
of the result. 2011-04-29 Richard Guenther <rguenther@suse.de> * builtins.c (fold_builtin_classify_type): Use integer_type_node for the type of the result. (fold_builtin_isascii): Likewise. (fold_builtin_toascii): Use integer_type_node where appropriate. (fold_builtin_logb): Likewise. (fold_builtin_frexp): Likewise. (fold_builtin_strstr): Likewise. (fold_builtin_strpbrk): Likewise. (fold_builtin_fputs): Likewise. (fold_builtin_sprintf): Likewise. (fold_builtin_snprintf): Likewise. (fold_builtin_printf): Likewise. (do_mpfr_remquo): Use a proper type for the assigned constant. (do_mpfr_lgamma_r): Likewise. * dwarf2out.c (resolve_one_addr): Use size_int. * except.c (init_eh): Likewise. (assign_filter_values): Use integer_type_node for filter values. (sjlj_emit_dispatch_table): Use integer_type_node for dispatch indices. * tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node for EH region numbers. * tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node for the shift amount. From-SVN: r173167
2011-04-25tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.Jeff Law1-11/+11
* tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too. * gcc.dg/tree-ssa/vrp56.c: new test. From-SVN: r172938
2011-03-24re PR tree-optimization/46562 (CCP currently needs iteration for &a[i])Richard Guenther1-2/+22
2011-03-24 Richard Guenther <rguenther@suse.de> PR tree-optimization/46562 * tree.c (build_invariant_address): New function. * tree.h (build_invariant_address): Declare. * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around a renamed function moved ... * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here. Take valueization callback parameter. * tree-flow.h (gimple_fold_stmt_to_constant): Declare. * gimple-fold.h: New file. * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1. (ccp_fold, fold_const_aggregate_ref, fold_ctor_reference, fold_nonarray_ctor_reference, fold_array_ctor_reference, fold_string_cst_ctor_reference, get_base_constructor): Move ... * gimple-fold.c: ... here. (gimple_fold_stmt_to_constant_1): New function split out from ccp_fold. Take a valueization callback parameter. Valueize all operands. (gimple_fold_stmt_to_constant): New wrapper function. (fold_const_aggregate_ref_1): New function split out from fold_const_aggregate_ref. Take a valueization callback parameter. (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1. * tree-ssa-sccvn.c (simplify_binary_expression): Simplify invariant POINTER_PLUS_EXPRs to invariant form. (vn_valueize): New function. (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant. * tree-vrp.c (vrp_valueize): New function. (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant to fold statements to constants. * tree-ssa-pre.c (eliminate): Properly guard propagation of function declarations. * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o, tree-ssa-ccp.o): Add gimple-fold.h dependencies. * c-c++-common/pr46562-2.c: New testcase. * c-c++-common/pr46562.c: Likewise. From-SVN: r171386
2011-03-22re PR tree-optimization/48228 (incorrect signed overflow warning when only 0 ↵Richard Guenther1-0/+1
and 1 are used) 2011-03-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/48228 * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating for single-arg PHIs. * gcc.dg/Wstrict-overflow-23.c: New testcase. From-SVN: r171287
2011-03-16tree-vrp.c (identify_jump_threads): Slightly simplify type check for ↵Jeff Law1-4/+6
operands of conditional. * tree-vrp.c (identify_jump_threads): Slightly simplify type check for operands of conditional. Allow type to be a pointer. * gcc.dg/tree-ssa/vrp55.c: New test. From-SVN: r171055
2011-02-14re PR tree-optimization/46494 (ICE: verify_flow_info failed when casting-out ↵Eric Botcazou1-2/+3
attribute noreturn with -fno-tree-ccp -fno-tree-fre -ftree-vrp) PR tree-optimization/46494 * loop-unroll.c (split_edge_and_insert): Adjust comment. * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info. (pass_rtl_loop_done): Add TODO_verify_flow. * fwprop.c (pass_rtl_fwprop): Likewise. * modulo-sched.c (pass_sms): Likewise. * tree-ssa-dom.c (pass_dominator): Likewise. * tree-ssa-loop-ch.c (pass_ch): Likewise. * tree-ssa-loop.c (pass_complete_unrolli): Likewise. (pass_tree_loop_done): Likewise. * tree-ssa-pre.c (execute_pre): Likewise. * tree-ssa-reassoc.c (pass_reassoc): Likewise. * tree-ssa-sink.c (pass_sink_code): Likewise. * tree-vrp.c (pass_vrp): Likewise. From-SVN: r170141
2011-02-10re PR tree-optimization/47677 (Hang in VRP)Richard Guenther1-0/+2
2011-02-10 Richard Guenther <rguenther@suse.de> PR tree-optimization/47677 * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps. * gcc.dg/torture/pr47677.c: New testcase. From-SVN: r170002
2010-11-30hwint.c: New.Joseph Myers1-1/+0
* hwint.c: New. Extracted from toplev.c. * hwint.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): Move from toplev.h. * toplev.c (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): Move to hwint.c. * toplev.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): Move to hwint.h. * builtins.c, combine.c, config/i386/winnt.c, double-int.c, explow.c, expmed.c, fold-const.c, ggc-page.c, ggc-zone.c, ifcvt.c, ipa-struct-reorg.c, ira-color.c, matrix-reorg.c, omp-low.c, real.c, recog.c, reload.c, rtlanal.c, simplify-rtx.c, stor-layout.c, tree-dfa.c, tree-ssa-alias.c, tree-ssa-loop-niter.c, tree-vect-data-refs.c, tree-vect-loop-manip.c, tree-vect-loop.c, tree-vect-stmts.c, tree-vrp.c: Don't include toplev.h. * genattrtab.c, genconditions.c, genemit.c, genextract.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c: Don't include toplev.h in generated output. * Makefile.in (OBJS-common): Add hwint.o. Dependencies for above files changed to remove toplev.h. (hwint.o): New. (insn-attrtab.o, insn-emit.o, insn-extract.o, insn-output.o, insn-peep.o, insn-preds.o, insn-recog.o): Don't depend on toplev.h. * config/i386/t-cygming (winnt.o): Don't depend on toplev.h. * config/i386/t-interix (winnt.o): Don't depend on toplev.h. fortran: * trans-common.c: Don't include toplev.h. java: * boehm.c: Don't include toplev.h. * Make-lang.in (java/boehm.o): Don't depend on toplev.h. lto: * lto-object.c: Don't include toplev.h. * Make-lang.in (lto/lto-object.o): Don't depend on toplev.h. From-SVN: r167301
2010-11-09Fix PR/46316Xinliang David Li1-4/+9
From-SVN: r166469
2010-10-23tree-vrp.c (extract_range_from_binary_expr): If flag_non_call_exceptions ↵Ian Lance Taylor1-0/+16
don't eliminate division by zero. gcc/: * tree-vrp.c (extract_range_from_binary_expr): If flag_non_call_exceptions don't eliminate division by zero. * simplify-rtx.c (simplify_binary_operation_1): Likewise. gcc/testsuite/: * gcc.c-torture/execute/20101011-1.c: New test. * gcc.c-torture/execute/20101011-1.x: New test driver. From-SVN: r165884
2010-10-21basic-block.h (single_succ_edge): Use gcc_checking_assert.Nathan Froyd1-21/+10
* basic-block.h (single_succ_edge): Use gcc_checking_assert. (single_pred_edge, ei_container, ei_next, ei_prev): Likewise. * cfghooks.c (fixup_reorder_chain): Likewise. * cfgrtl.c (cfg_layout_merge_blocks): Likewise. * cgraph.c (cgraph_add_thunk): Likewise. (cgraph_create_edge_1): Likewise. (cgraph_create_virtual_clone): Likewise. * ddg.c (add_cross_iteration_register_deps): Likewise. * dwarf2out.c (modified_type_die): Likewise. * emit-rtl.c (set_mem_alias_set): Likewise. * ggc-zone.c (zone_allocate_marks): Likewise. * gimple-iterator.c (gsi_move_to_bb_end): Likewise. * gimple.c (iterative_hash_gimple_type): Likewise. * graphite-scop-detection.c (create_single_entry_edge): Likewise. (create_single_exit_edge): Likewise. * haifa-sched.c (choose_ready): Likewise. * lto-streamer-in.c (input_gimple_stmt): Likewise. * passes.c (execute_todo): Likewise. * sched-ebb.c (begin_schedule_ready): Likewise. * sel-sched.c (code_motion_process_successors): Likewise. * tree-call-cdce.c (gen_conditions_for_pow): Likewise. * tree-cfg-cleanup.c (tree_forwarder_block_p): Likewise. * tree-flow-inline.h (link_imm_use, move_use_after_head): Likewise. (phi_arg_index_from_use, phi_ssa_name_p): Likewise. * tree-into-ssa.c (insert_updated_phi_nodes_for): Likewise. * tree-ssa-coalesce.c (ssa_conflicts_test_p): Likewise. (ssa_conflicts_add): Likewise. * tree-ssa-copy.c (replace_exp): Likewise. * tree-ssa-dom.c (eliminate_redundant_computations): Likewise. * tree-ssa-forwprop.c (simple_gimple_switch): Likewise. * tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise. * tree-ssa-pre.c (bitmap_value_insert_into_set): Likewise. (compute_antic): Likewise. * tree-ssa-ter.c (add_to_partition_kill_list): Likewise. (add_dependence): Likewise. (process_replaceable, kill_expr, find_replaceable_exprs): Likewise. * tree-vrp.c (supports_overflow_infinity): Likewise. (make_overflow_infinity, negative_overflow_infinity): Likewise. (avoid_overflow_infinity, register_new_assert_for): Likewise. (process_assert_insertions_for): Likewise. * var-tracking.c (dv_is_value_p, dv_as_decl, dv_from_decl): Likewise. (dv_from_value, variable_union, find_loc_in_1pdv): Likewise. (intersect_loc_chains, variable_merge_over_cur): Likewise. From-SVN: r165774
2010-09-01tree-vrp.c (adjust_range_with_scev): Use number of iteration estimate.Richard Guenther1-83/+109
2010-09-01 Richard Guenther <rguenther@suse.de> * tree-vrp.c (adjust_range_with_scev): Use number of iteration estimate. (vrp_visit_phi_node): Delay using SCEV till we balloon the range. (execute_vrp): Compute number of iteration estimates. * cfgloop.h (estimate_numbers_of_iterations_loop): Adjust prototype. * tree-flow.h (estimate_numbers_of_iterations): Likewise. * tree-data-ref.c (estimated_loop_iterations): Adjust. * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Infer loop bounds from undefined behavior based on a new parameter. (estimate_numbers_of_iterations): Likewise. (scev_probably_wraps_p): Adjust. * tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise. * gcc.dg/vect/vect-outer-fir.c: Adjust. * gcc.dg/tree-ssa/vrp54.c: New testcase. * gcc.c-torture/execute/20100827-1.c: Likewise. From-SVN: r163724
2010-08-20vec.h (FOR_EACH_VEC_ELT): Define.Nathan Froyd1-3/+3
gcc/ * vec.h (FOR_EACH_VEC_ELT): Define. * c-decl.c: Use it. * cfgloop.c: Likewise. * cfgloopmanip.c: Likewise. * cgraph.c: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * config/bfin/bfin.c: Likewise. * config/mips/mips.c: Likewise. * config/rs6000/rs6000.c: Likewise. * dbxout.c: Likewise. * df-scan.c: Likewise. * dominance.c: Likewise. * dse.c: Likewise. * dwarf2out.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * function.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * ggc-common.c: Likewise. * gimplify.c: Likewise. * graphite-blocking.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * graphite-dependences.c: Likewise. * graphite-interchange.c: Likewise. * graphite-poly.c: Likewise. * graphite-scop-detection.c: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.c: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * implicit-zee.c: Likewise. * ipa-prop.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-emit.c: Likewise. * lambda-code.c: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lto-cgraph.c: Likewise. * lto-opts.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * lto-symtab.c: Likewise. * matrix-reorg.c: Likewise. * opts.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched.c: Likewise. * sese.c: Likewise. * stor-layout.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-data-ref.c: Likewise. * tree-emutls.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-loop-linear.c: Likewise. * tree-mudflap.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * value-prof.c: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * vmsdbgout.c: Likewise. gcc/ada/ * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT. * gcc-interface/trans.c: Likewise. * gcc-interface/utils.c: Likewise. gcc/c-family/ * c-common.c: Use FOR_EACH_VEC_ELT. * c-gimplify.c: Likewise. * c-pragma.c: Likewise. gcc/cp/ * call.c: Use FOR_EACH_VEC_ELT. * class.c: Likewise. * decl.c: Likewise. * decl2.c: Likewise. * error.c: Likewise. * except.c: Likewise. * mangle.c: Likewise. * method.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. * pt.c: Likewise. * repo.c: Likewise. * semantics.c: Likewise. * typeck2.c: Likewise. gcc/fortran/ * trans-openmp.c: Use FOR_EACH_VEC_ELT. gcc/java/ * class.c: Use FOR_EACH_VEC_ELT. * expr.c: Likewise. * jcf-parse.c: Likewise. * resource.c: Likewise. gcc/lto/ * lto.c: Use FOR_EACH_VEC_ELT. From-SVN: r163401
2010-08-04tree-ssa-propagate.h (struct prop_value_d, [...]): Move ...Richard Guenther1-28/+34
2010-08-04 Richard Guenther <rguenther@suse.de> * tree-ssa-propagate.h (struct prop_value_d, prop_value_t): Move ... * tree-ssa-ccp.c: ... here. * tree-ssa-copy.c: ... and here. * tree-ssa-propagate.h (enum value_range_type, struct value_range_d, value_range_t): Move ... * tree-vrp.c: ... here. * tree-ssa-propagate.h (ssa_prop_get_value_fn): New typedef. (substitute_and_fold): Adjust prototype. * tree-ssa-propagate.c (replace_uses_in): Adjust. (replace_phi_args_in): Likewise. (substitute_and_fold): Take callback to query lattice instead of pointer to lattice. Replace SSA name defs with lattice values first. * tree-ssa-ccp.c (ccp_finalize): Adjust. * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust. (get_value): New function. (fini_copy_prop): Adjust. * tree-vrp.c (vrp_finalize): Adjust. * gcc.dg/tree-ssa/vrp35.c: Adjust. * gcc.dg/tree-ssa/vrp36.c: Likewise. * gcc.dg/tree-ssa/vrp50.c: Likewise. * gcc.dg/tree-ssa/vrp52.c: Likewise. From-SVN: r162864
2010-07-29double-int.h (double_int_and_not): New function.Richard Guenther1-8/+4
2010-07-28 Richard Guenther <rguenther@suse.de> * double-int.h (double_int_and_not): New function. * combine.c (try_combine): Use it. * tree-vrp.c (simplify_bit_ops_using_ranges): Likewise. From-SVN: r162681
2010-07-15tree.h (DECL_CHAIN): Define.Nathan Froyd1-3/+3
gcc/ * tree.h (DECL_CHAIN): Define. * alias.c: Carefully replace TREE_CHAIN with DECL_CHAIN. * c-decl.c: Likewise. * c-parser.c: Likewise. * c-typeck.c: Likewise. * cfgexpand.c: Likewise. * cgraph.c: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * config/alpha/alpha.c: Likewise. * config/arm/arm.c: Likewise. * config/frv/frv.c: Likewise. * config/i386/i386.c: Likewise. * config/i386/winnt-cxx.c: Likewise. * config/ia64/ia64.c: Likewise. * config/iq2000/iq2000.c: Likewise. * config/mep/mep.c: Likewise. * config/mips/mips.c: Likewise. * config/pa/som.h: Likewise. * config/rs6000/rs6000.c: Likewise. * config/s390/s390.c: Likewise. * config/sh/sh.c: Likewise. * config/sh/symbian-cxx.c: Likewise. * config/sparc/sparc.c: Likewise. * config/spu/spu.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/vxworks.c: Likewise. * config/xtensa/xtensa.c: Likewise. * coverage.c: Likewise. * dbxout.c: Likewise. * dwarf2out.c: Likewise. * emit-rtl.c: Likewise. * expr.c: Likewise. * function.c: Likewise. * gimple-low.c: Likewise. * gimple-pretty-print.c: Likewise. * gimplify.c: Likewise. * integrate.c: Likewise. * ipa-inline.c: Likewise. * ipa-prop.c: Likewise. * ipa-split.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-type-escape.c: Likewise. * langhooks.c: Likewise. * lto-cgraph.c: Likewise. * omp-low.c: Likewise. * stor-layout.c: Likewise. * tree-cfg.c: Likewise. * tree-complex.c: Likewise. * tree-dfa.c: Likewise. * tree-dump.c: Likewise. * tree-inline.c: Likewise. * tree-mudflap.c: Likewise. * tree-nested.c: Likewise. * tree-object-size.c: Likewise. * tree-pretty-print.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-tailcall.c: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. gcc/ada/ * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN. * gcc-interface/trans.c: Likewise. * gcc-interface/utils.c: Likewise. * gcc-interface/utils2.c: Likewise. gcc/c-family/ * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN. * c-format.c: Likewise. gcc/cp/ * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN. * call.c: Likewise. * class.c: Likewise. * cp-gimplify.c: Likewise. * decl.c: Likewise. * decl2.c: Likewise. * init.c: Likewise. * mangle.c: Likewise. * name-lookup.c: Likewise. * optimize.c: Likewise. * parser.c: Likewise. * pt.c: Likewise. * rtti.c: Likewise. * search.c: Likewise. * semantics.c: Likewise. * typeck.c: Likewise. * typeck2.c: Likewise. gcc/fortran/ * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN. * trans-common.c: Likewise. * trans-decl.c: Likewise. * trans-types.c: Likewise. * trans.c: Likewise. gcc/java/ * java-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN. * boehm.c: Likewise. * class.c: Likewise. * decl.c: Likewise. * expr.c: Likewise. * jcf-parse.c: Likewise. * typeck.c: Likewise. * verify-glue.c: Likewise. gcc/objc/ * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN. gcc/testsuite/ * g++.dg/plugin/attribute_plugin.c: Carefully replace TREE_CHAIN with DECL_CHAIN. From-SVN: r162223
2010-07-13tree-vrp.c (simplify_bit_ops_using_ranges): New function.Jakub Jelinek1-0/+92
* tree-vrp.c (simplify_bit_ops_using_ranges): New function. (simplify_stmt_using_ranges): Use it. * gcc.dg/tree-ssa/vrp53.c: New test. From-SVN: r162115
2010-07-09re PR tree-optimization/28632 (VRP should understand bitwise OR and AND)Jakub Jelinek1-94/+107
PR tree-optimization/28632 * tree-vrp.c (zero_nonzero_bits_from_vr): New function. (extract_range_from_binary_expr): Further optimize BIT_AND_EXPR and BIT_IOR_EXPR. * gcc.dg/tree-ssa/vrp51.c: New test. * gcc.dg/tree-ssa/vrp52.c: New test. Co-Authored-By: Bernhard Reutner-Fischer <aldot@gcc.gnu.org> Co-Authored-By: Denys Vlasenko <dvlasenk@redhat.com> From-SVN: r162009
2010-07-09tree-vrp.c (extract_range_from_binary_expr): If both ranges are ↵Jakub Jelinek1-0/+52
range_int_cst_p with non-negative minimum... * tree-vrp.c (extract_range_from_binary_expr) <BIT_AND_EXPR>: If both ranges are range_int_cst_p with non-negative minimum, try harder to derive smaller range. * gcc.dg/tree-ssa/vrp50.c: New test. * gcc.dg/vect/slp-perm-4.c (main): Make sure loop isn't vectorized. From-SVN: r161984
2010-07-08toplev.h: Do not include diagnostic-core.h.Manuel López-Ibáñez1-0/+1
2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> * toplev.h: Do not include diagnostic-core.h. Include diagnostic-core.h in every file that includes toplev.h. * c-tree.h: Do not include toplev.h. * pretty-print.h: Update comment. * Makefile.in: Update dependencies. * alias.c: Include diagnostic-core.h in every file that includes toplev.h. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfghooks.c: Likewise. * cfgloop.c: Likewise. * combine.c: Likewise. * config/alpha/alpha.c: Likewise. * config/arc/arc.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/pe.c: Likewise. * config/avr/avr.c: Likewise. * config/bfin/bfin.c: Likewise. * config/cris/cris.c: Likewise. * config/crx/crx.c: Likewise. * config/darwin-c.c: Likewise. * config/darwin.c: Likewise. * config/fr30/fr30.c: Likewise. * config/frv/frv.c: Likewise. * config/h8300/h8300.c: Likewise. * config/host-darwin.c: Likewise. * config/i386/i386.c: Likewise. * config/i386/netware.c: Likewise. * config/i386/nwld.c: Likewise. * config/i386/winnt-cxx.c: Likewise. * config/i386/winnt-stubs.c: Likewise. * config/i386/winnt.c: Likewise. * config/ia64/ia64-c.c: Likewise. * config/ia64/ia64.c: Likewise. * config/iq2000/iq2000.c: Likewise. * config/lm32/lm32.c: Likewise. * config/m32c/m32c-pragma.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32r/m32r.c: Likewise. * config/m68hc11/m68hc11.c: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.c: Likewise. * config/mep/mep-pragma.c: Likewise. * config/mep/mep.c: Likewise. * config/mmix/mmix.c: Likewise. * config/mn10300/mn10300.c: Likewise. * config/moxie/moxie.c: Likewise. * config/pa/pa.c: Likewise. * config/pdp11/pdp11.c: Likewise. * config/picochip/picochip.c: Likewise. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/rx/rx.c: Likewise. * config/s390/s390.c: Likewise. * config/score/score.c: Likewise. * config/score/score3.c: Likewise. * config/score/score7.c: Likewise. * config/sh/sh.c: Likewise. * config/sh/symbian-base.c: Likewise. * config/sh/symbian-c.c: Likewise. * config/sh/symbian-cxx.c: Likewise. * config/sol2-c.c: Likewise. * config/sol2.c: Likewise. * config/sparc/sparc.c: Likewise. * config/spu/spu.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/v850/v850-c.c: Likewise. * config/v850/v850.c: Likewise. * config/vax/vax.c: Likewise. * config/vxworks.c: Likewise. * config/xtensa/xtensa.c: Likewise. * convert.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbxout.c: Likewise. * ddg.c: Likewise. * dominance.c: Likewise. * emit-rtl.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * fixed-value.c: Likewise. * fold-const.c: Likewise. * fwprop.c: Likewise. * gcse.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * gimple-low.c: Likewise. * gimplify.c: Likewise. * graph.c: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * implicit-zee.c: Likewise. * integrate.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-iv.c: Likewise. * lto-opts.c: Likewise. * lto-symtab.c: Likewise. * main.c: Likewise. * modulo-sched.c: Likewise. * optabs.c: Likewise. * params.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * profile.c: Likewise. * real.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtlanal.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * targhooks.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-nomudflap.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-phinodes.c: Likewise. * tree-profile.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vrp.c: Likewise. * varasm.c: Likewise. * vec.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. c-family/ * c-common.h: Include diagnostic-core.h. Error if already included. * c-semantics.c: Do not define GCC_DIAG_STYLE here. cp/ * cp-tree.h: Do not include toplev.h. java/ * boehm.c: Include diagnostic-core.h in every file that includes toplev.h. * class.c: Likewise. * constants.c: Likewise. * decl.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * jcf-parse.c: Likewise. * mangle.c: Likewise. * mangle_name.c: Likewise. * resource.c: Likewise. * typeck.c: Likewise. * verify-glue.c: Likewise. ada/ * gcc-interface/utils.c: Include diagnostic-core.h in every file that includes toplev.h. lto/ * lto-coff.c: Include diagnostic-core.h in every file that includes toplev.h. * lto-elf.c: Likewise. * lto-lang.c: Likewise. * lto-macho.c: Likewise. From-SVN: r161943
generated by cgit v1.1 at 2025-08-07 16:56:46 +0000