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2004-06-07tree.h (lvalue_or_else): Delete function prototype.Roger Sayle1-5/+0
* tree.h (lvalue_or_else): Delete function prototype. * c-typeck.c (lvalue_or_else): Make static. Add static prototype. * cp/cp-tree.h (lvalue_or_else): Add function prototype. From-SVN: r82679
2004-06-03tree.h: Remove include of version.hMark G. Adams1-1/+0
* tree.h: Remove include of version.h * c-cppbuiltin.c: Include version.h * diagnostic.c: Include version.h * dwarf2out.c: Include version.h * toplev.c: Include version.h * vmsdbgout.c: Include version.h * Makefile.in: Remove dependency on version.h from TREE_H, and add dependencies to required .o targets * gjavah.c: Include version.h From-SVN: r82601
2004-06-03basic-block.c (tail_recursion_label_list): Don't declare.Steven Bosscher1-1/+0
* basic-block.c (tail_recursion_label_list): Don't declare. (CLEANUP_PRE_SIBCALL): Remove. Renumber the other CLEANUP_* accordingly. * cfgbuild.c (find_label_refs): Remove. (find_basic_blocks_1): Don't handle CALL_PLACEHOLDER insns. * cfgcleanup.c (tail_recursion_label_p): Remove. (merge_blocks_move): Do not check for tail recursion. (try_optimize_cfg): Likewise. (cleanup_cfg): Never handle CLEANUP_PRE_SIBCALL. * cfgrtl.c (tail_recursion_label_list): Remove. * except.c (remove_unreachable_regions): Don't handle CALL_PLACEHOLDER insns. (convert_from_eh_region_ranges_1, can_throw_internal, can_throw_external): Likewise. * function.c (free_after_compilation): Don't clear x_tail_recursion_label. (fixup_var_refs_insns): Don't handle CALL_PLACEHOLDER insns. (identify_blocks_1): Don't recurse for CALL_PLACEHOLDER insns. (reorder_blocks_1): Likewise. * function.h (struct function): Remove x_tail_recursion_label member. Don't define tail_recursion_label. * jump.c (mark_all_labels): Don't handle CALL_PLACEHOLDER insns. * print-rtl.c (print_rtx): Likewise. * rtl.def (CALL_PLACEHOLDER): Remove. * rtl.h (sibcall_use_t): Remove enum. (optimize_sibling_and_tail_recursive_calls, replace_call_placeholder): Remove function prototypes. * stmt.c (tail_recursion_args): Remove. (optimize_tail_recursion): Remove. (expand_return): Don't check for possible tail recursion. * tree.h (optimize_tail_recursion): Remove prototype. From-SVN: r82597
2004-05-30bb-reorder.c, [...]: Fix comment formatting.Kazu Hirata1-11/+11
* bb-reorder.c, builtins.c, c-common.c, c-gimplify.c, c-incpath.c, cgraphunit.c, ddg.c, defaults.h, dwarf2out.c, expmed.c, flags.h, gcc.c, gensupport.c, gimplify.c, global.c, passes.c, reg-stack.c, target.h, toplev.c, tree-alias-ander.c, tree-alias-common.c, tree-cfg.c, tree-complex.c, tree-dfa.c, tree-eh.c, tree-mudflap.c, tree-mudflap.h, tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-live.c, tree-ssa-live.h, tree-ssa-pre.c, tree.h, value-prof.h, varasm.c: Fix comment formatting. From-SVN: r82463
2004-05-30gimplify.c (sort_case_labels): New.Steven Bosscher1-0/+1
* gimplify.c (sort_case_labels): New. Split out from... (gimplify_switch_expr): ...here. Use it. * tree-eh.c (lower_try_finally_switch): Sort the labels of the SWITCH_EXPR created here before leaving the function. * tree.c (sort_case_labels): Add prototype. From-SVN: r82462
2004-05-30c-common.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
* c-common.c, calls.c, cfgcleanup.c, cgraph.c, cgraphunit.c, ddg.c, ddg.h, df.c, df.h, except.c, expr.c, flags.h, fold-const.c, gcc.c, gimplify.c, haifa-sched.c, modulo-sched.c, tree-inline.c, tree-into-ssa.c, tree-nested.c, tree-nrv.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-live.c, tree-ssa-loop.c, tree-ssa-pre.c, tree-tailcall.c, tree.h: Fix comment typos. Follow spelling conventions. From-SVN: r82439
2004-05-26* tree.h: Fix comment typo.Roger Sayle1-1/+1
From-SVN: r82299
2004-05-24Makefile.def (host_modules): add libcpp.Paolo Bonzini1-1/+1
ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Makefile.def (host_modules): add libcpp. * Makefile.tpl: Add dependencies on and for libcpp. * Makefile.in: Regenerate. * configure.in: Add libcpp host module. * configure: Regenerate. config/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING): From gcc. gcc/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> Move libcpp to the toplevel. * Makefile.in: Remove references to libcpp files, use CPPLIBS instead of libcpp.a. Define SYMTAB_H and change hashtable.h to that. * aclocal.m4 (gcc_AC_HEADER_STDBOOL, gcc_AC_HEADER_STRING, gcc_AC_C__BOOL): Remove. * configure.ac (gcc_AC_C__BOOL, HAVE_UCHAR): Remove tests. * configure: Regenerate. * config.in: Regenerate. * c-ppoutput.c: Include ../libcpp/internal.h instead of cpphash.h. * cppcharset.c: Removed. * cpperror.c: Removed. * cppexp.c: Removed. * cppfiles.c: Removed. * cpphash.c: Removed. * cpphash.h: Removed. * cppinit.c: Removed. * cpplex.c: Removed. * cpplib.c: Removed. * cpplib.h: Removed. * cppmacro.c: Removed. * cpppch.c: Removed. * cpptrad.c: Removed. * cppucnid.h: Removed. * cppucnid.pl: Removed. * cppucnid.tab: Removed. * hashtable.c: Removed. * hashtable.h: Removed. * line-map.c: Removed. * line-map.h: Removed. * mkdeps.c: Removed. * mkdeps.h: Removed. * stringpool.h: Include symtab.h instead of hashtable.h. * tree.h: Include symtab.h instead of hashtable.h. * system.h (O_NONBLOCK, O_NOCTTY): Do not define. gcc/cp/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in: No need to specify $(LIBCPP). gcc/java/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o. libcpp/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> Moved libcpp from the gcc subdirectory to the toplevel. * Makefile.am: New file. * Makefile.in: Regenerate. * configure.ac: New file. * configure: Regenerate. * config.in: Regenerate. * charset.c: Moved from gcc/cppcharset.c. Add note about brokenness of input charset detection. Adjust for change in name of cppucnid.h. * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. * expr.c: Moved from gcc/cppexp.c. * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. Remove #define of O_BINARY, it is in system.h. * identifiers.c: Moved from gcc/cpphash.c. * internal.h: Moved from gcc/cpphash.h. Change header guard name. All other files adjusted to match name change. * init.c: Moved from gcc/cppinit.c. (init_library) [ENABLE_NLS]: Call bindtextdomain. * lex.c: Moved from gcc/cpplex.c. * directives.c: Moved from gcc/cpplib.c. * macro.c: Moved from gcc/cppmacro.c. * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. * traditional.c: Moved from gcc/cpptrad.c. * ucnid.h: Moved from gcc/cppucnid.h. Change header guard name. * ucnid.pl: Moved from gcc/cppucnid.pl. * ucnid.tab: Moved from gcc/cppucnid.tab. Change header guard name. * symtab.c: Moved from gcc/hashtable.c. * line-map.c: Moved from gcc. Do not include intl.h. * mkdeps.c: Moved from gcc. * system.h: New file. libcpp/include/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * cpplib.h: Moved from gcc. Change header guard name. * line-map.h: Moved from gcc. Change header guard name. * mkdeps.h: Moved from gcc. Change header guard name. * symtab.h: Moved from gcc/hashtable.h. Change header guard name. libcpp/po/ChangeLog: 2004-05-23 Paolo Bonzini <bonzini@gnu.org> * be.po: Extracted from gcc/po/be.po. * ca.po: Extracted from gcc/po/ca.po. * da.po: Extracted from gcc/po/da.po. * de.po: Extracted from gcc/po/de.po. * el.po: Extracted from gcc/po/el.po. * es.po: Extracted from gcc/po/es.po. * fr.po: Extracted from gcc/po/fr.po. * ja.po: Extracted from gcc/po/ja.po. * nl.po: Extracted from gcc/po/nl.po. * sv.po: Extracted from gcc/po/sv.po. * tr.po: Extracted from gcc/po/tr.po. From-SVN: r82199
2004-05-22[multiple changes]Zack Weinberg1-1/+8
2004-05-22 Andrew Pinski <pinskia@physics.uc.edu> * c-common.c (c_common_truthvalue_conversion): Handle UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR, ORDERED_EXPR, and UNORDERED_EXPR as comparison operators, i.e. set the type to truthvalue_type_node and return. 2004-05-22 Zack Weinberg <zack@codesourcery.com> * tree.h (struct tree_decl): Add possibly_inlined bit. (DECL_POSSIBLY_INLINED): New accessor macro. * cgraph.h: Remove declaration of cgraph_inline_hash. * cgraph.c: Remove definition of cgraph_inline_hash. (hash_node): Revert to hashing DECL_UID. (eq_node): Take two pointers to cgraph_node structures. Compare DECL_UIDs. (cgraph_remove_node): Pass the node directly to htab_find_slot. (cgraph_varpool_hash_node): Rename hash_varpool_node; hash on DECL_UID. (eq_cgraph_varpool_node): Rename eq_varpool_node; take two pointers to cgraph_varpool_node structures; compare DECL_UIDs. (cgraph_node): Allocate a temporary node on the stack, fill in its DECL field, and pass that to htab_find_slot. (cgraph_varpool_node): Likewise. (cgraph_function_possibly_inlined_p): If global info is ready, return the DECL_POSSIBLY_INLINED bit. * cgraphunit.c (cgraph_mark_inline_edge): Set DECL_POSSIBLY_INLINED instead of mucking with cgraph_inline_hash. From-SVN: r82140
2004-05-20re PR middle-end/3074 (Statement with no effect not flagged with -Wall)Roger Sayle1-5/+0
PR middle-end/3074 * fold-const.c (strip_compound_expr): Delete function. (count_cond): Delete function. (fold_binary_op_with_conditional_arg): Only perform transformations "a + (b?c:d) -> b ? a+c : a+d" and "(b?c:d) + a -> b ? c+a : d+a" when a is constant. This greatly simplifies this routine. * tree.c (saved_expr_p): Delete function. * tree.h (saved_expr_p): Delete function prototype. * gcc.dg/pr3074-1.c: New test case. * gcc.dg/sequence-pt-1.c: Remove an XFAIL. From-SVN: r82071
2004-05-19Multiple fixes: PRs 14692, 15274 and 15463Zdenek Dvorak1-1/+0
PR c++/15463 * loop-iv.c (iv_number_of_iterations): Use trunc_int_for_mode on result of inverse. PR rtl-optimization/15274 * loop-iv.c (determine_max_iter, shorten_into_mode, iv_number_of_iterations): Handle constants correctly. * rtl.h (get_mode_bounds): Declaration changed. * stor-layout.c (get_mode_bounds): Return a constant suitable for the target mode. PR rtl-optimization/14692 * loop-unswitch.c (may_unswitch_on): Try folding the result. (unswitch_single_loop): Work correctly when may_unswitch_on returns a folded constant. * loop-iv.c (implies_p): Handle A < B ==> A + 1 <= B. * simplify-rtx.c (simplify_const_relational_operation): Optimize comparisons with mode bounds. * function.c (struct temp_slot): Add new field prev. (free_after_compilation, init_temp_slots): Free new fields. (cut_slot_from_list, insert_slot_to_list, temp_slots_at_level, max_slot_level, move_slot_to_level, make_slot_available): New functions. (assign_stack_temp_for_type, combine_temp_slots, find_temp_slot_from_address, preserve_temp_slots, preserve_rtl_expr_result, free_temp_slots, free_temps_for_rtl_expr, pop_temp_slots): Work with the new structure of lists. (mark_all_temps_used): Removed. * function.h (struct function): Field x_temp_slots replaced by x_used_temp_slots and x_avail_temp_slots. (temp_slots): Replaced by ... (used_temp_slots, avail_temp_slots): New. * tree.h (mark_all_temps_used): Declaration removed. * loop-iv.c (mark_single_set, get_biv_step_1, iv_analyze, simplify_using_assignment): Take the expression out of the expr_list wrapper. * loop-iv.c (iv_number_of_iterations): Improve clasification of infinite loops. From-SVN: r82028
2004-05-19Expanders cleanups after tree-ssa merge, part 1.Steven Bosscher1-11/+0
2004-05-19 Steven Bosscher <stevenb@suse.de> Expanders cleanups after tree-ssa merge, part 1. * expr.c (store_constructor): Build loop start and end by hand instead of via loop functions from stmt.c. (expand_expr_real_1): Abort if we see an EXIT_EXPR or a LOOP_EXPR. Remove the code to expand them. * stmt.c (loop_stack): Remove this and everything related. (struct nesting, enum nesting_desc): Update. (expand_fixup): Likewise. (expand_loop_start, expand_start_loop_continue_elsewhere, expand_start_null_loop, expand_loop_continue_here, expand_end_loop, expand_end_null_loop, expand_continue_loop, expand_exit_loop, expand_exit_loop_if_false, expand_exit_loop_top_cond, expand_exit_something): Remove. * tree.h: Remove prototypes. From-SVN: r82018
2004-05-19* cgraph.c (hash_node, eq_node, cgraph_node, cgraph_remove_node)Zack Weinberg1-0/+1
(cgraph_varpool_hash_node, eq_cgraph_varpool_node) (cgraph_varpool_node): Use DECL_UID for the key, not DECL_ASSEMBLER_NAME. (cgraph_function_possibly_inlined_p): Use the decl itself for the key, not DECL_ASSEMBLER_NAME. (change_decl_assembler_name): No need to muck with the hash tables. (cgraph_node_for_identifier, cgraph_varpool_node_for_identifier): Delete. * cgraphunit.c (cgraph_mark_inline_edge): Use the decl itself for the key, not DECL_ASSEMBLER_NAME. * cgraph.h: Remove prototypes of deleted functions. * varasm.c (mark_referenced): Just set TREE_SYMBOL_REFERENCED. (mark_decl_referenced): New function. * tree.h: Prototype mark_decl_referenced. * final.c (output_addr_const) <case SYMBOL_REF>: Call mark_decl_referenced before assemble_name. * c-decl.c (finish_decl): Use mark_decl_referenced. cp: * decl.c (cp_finish_decl): Use mark_decl_referenced. * decl2.c (maybe_make_one_only): Likewise. * method.c (use_thunk): Likewise. From-SVN: r82015
2004-05-17toplev.h (flag_delete_null_pointer_checks): Move from here to...Jeff Law1-0/+2
* toplev.h (flag_delete_null_pointer_checks): Move from here to... * flags.h (flag_delete_null_pointer_checks): Here. * tree-flow.h (cprop_into_successor_phis): Add argument to prototype. * tree-phinodes.c (resize_phi_node): Initialize PHI_ARG_NONZERO. (add_phi_arg, remove_phi_arg_num): Similarly. * tree-ssa-copy.c (cprop_into_successor_phis): Propagate nonzero property into PHI nodes. * tree-ssa-dom.c: Remove redundant inclusion of flags.h. (record_equivalences_from_phis): If all PHI arguments are known to be nonzero, then the result must be nonzero as well. (cprop_into_phis): Pass nonzero_vars bitmap to cprop_into_successor_phis (record_equivalences_from_stmt): Check flag_delete_null_pointer_checks appropriately. Walk the USE-DEF chains and propagate nonzero property as appropriate. * tree.h (PHI_ARG_NONZERO): Define. (phi_arg_d): Add nonzero flag. From-SVN: r81968
2004-05-13Merge tree-ssa-20020619-branch into mainline.Diego Novillo1-65/+607
From-SVN: r81764
2004-05-01tree.h (SET_ARRAY_OR_VECTOR_CHECK): Rename to SET_OR_ARRAY_CHECK and adjust ↵Zack Weinberg1-4/+4
definition accordingly. * tree.h (SET_ARRAY_OR_VECTOR_CHECK): Rename to SET_OR_ARRAY_CHECK and adjust definition accordingly. (TYPE_DOMAIN): Allow only SET_TYPE and ARRAY_TYPE. (TYPE_DEBUG_REPRESENTATION_TYPE): Allow only VECTOR_TYPE. * expr.c (store_constructor): Do not access TYPE_DOMAIN of a VECTOR_TYPE. From-SVN: r81373
2004-04-23Makefile.in (LIBGCOV): Add _gcov_fork...Zdenek Dvorak1-6/+7
* Makefile.in (LIBGCOV): Add _gcov_fork, _gcov_execl, _gcov_execlp, _gcov_execle, _gcov_execv, _gcov_execvp, _gcov_execve. * builtin-types.def (BT_PID, BT_PTR_CONST_STRING, BT_FN_PID, BT_FN_INT_CONST_STRING_PTR_CONST_STRING, BT_FN_INT_CONST_STRING_PTR_CONST_STRING_PTR_CONST_STRING): New. * builtins.c (expand_builtin_fork_or_exec): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP,BUILT_IN_EXECLE, BUILT_IN_EXECV, BUILT_IN_EXECVP, BUILT_IN_EXECVE, BUILT_IN_FORK): New. * c-common.c (PID_TYPE): New macro. (c_common_nodes_and_builtins): Initialize pid_type_node. * calls.c (special_function_p): Do not handle fork and exec. (expand_call): Do not handle ECF_FORK_OR_EXEC. * gcov-io.h (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): Declare. * libgcov.c (__gcov_fork, __gcov_execl, __gcov_execlp, __gcov_execle, __gcov_execv, __gcov_execvp, __gcov_execve): New. * tree.h (enum tree_index): Add TI_PID_TYPE. (pid_type_node): New macro. (ECF_FORK_OR_EXEC): Removed. From-SVN: r81118
2004-04-20fold-const.c (fold_convert): Make function extern/public.Roger Sayle1-0/+1
* fold-const.c (fold_convert): Make function extern/public. * tree.h (fold_convert): Prototype here. * builtins.c (expand_builtin_strstr, expand_builtin_strchr, expand_builtin_strrchr, expand_builtin_strpbrk, expand_builtin_mempcpy, expand_builtin_bcopy, expand_builtin_bzero, expand_builtin_memcmp, expand_builtin_strcmp, expand_builtin_strncmp, stabilize_va_list, expand_builtin_sprintf, fold_trunc_transparent_mathfn, fold_builtin_logarithm, fold_builtin_exponent, fold_builtin_mempcpy, fold_builtin_strcpy, fold_builtin_strcmp, fold_builtin_strncmp, fold_builtin_signbit, fold_builtin_isdigit, fold_builtin): Prefer fold_convert to "convert" or "fold (build1 (NOP_EXPR, ...))". From-SVN: r80878
2004-04-12c-decl.c (finish_decl): Make a decl_stmt for a variable-sized TYPE_DECL.Richard Kenner1-0/+5
* c-decl.c (finish_decl): Make a decl_stmt for a variable-sized TYPE_DECL. * c-semantics.c (genrtl_decl_stmt): Handle TYPE_DECL. * stmt.c (expand_decl): Remove redundant expansion of TYPE_DOMAIN. * stor-layout.c (variable_size): Don't check for MINUS_EXPR. Use skip_simple_arithmetic to find SAVE_EXPR. (force_type_save_exprs, force_type_save_exprs_1): New functions. * tree-inline.c (remap_type, case POINTER_TYPE, case REFERENCE_TYPE): Properly chain multiple pointers. (copy_tree_r): Copy a TYPE_DECL. * tree.c (variably_modified_type_p): Add some missing tests and make some other minor changes. * tree.h (force_type_save_exprs): New declaration. * gcc.c-torture/execute/20040411-1.c: New test. From-SVN: r80629
2004-04-05c-decl.c (build_compound_literal): Use TYPE_READONLY.Richard Kenner1-21/+38
* c-decl.c (build_compound_literal): Use TYPE_READONLY. * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. * objc/objc-act.c (adorn_decl, gen_declspecs): Likewise. * c-typeck.c (decl_constant_value): Don't access DECL_INITIAL of a PARM_DECL. * calls.c (flags_from_decl_or_type): Use TYPE_READONLY and do so only for a type. * print-tree.c (print_node): Properly handle side-effects, readonly, and constant flags. * tree.c (build1_stat, build_expr_wfl): Only look at TREE_SIDE_EFFECTS and TREE_CONSTANT if not a type. * tree.h (IS_NON_TYPE_CODE_CLASS): New macro. (IS_EXPR_CODE_CLASS): Write 'E', not 'e'. (NON_TYPE_CHECK): New macro. (TREE_SIDE_EFFECT, TREE_READONLY, TREE_CONSTANT: Add check. * cp/init.c (decl_constant_value): Don't look at DECL_INITIAL of PARM_DECL. * cp/tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT or TREE_SIDE_EFFECTS of a type. * ada/decl.c (gnat_to_gnu_entity): Use TYPE_READONLY. * ada/utils.c (create_field_decl): Likewise. * ada/utils2.c (build_unary_op, gnat_build_constructor): Likewise. From-SVN: r80430
2004-04-01expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED.Richard Kenner1-5/+10
* expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED. * stor-layout.c (layout_decl): Likewise. * tree.c (get_narrower): Likewise and also use BIT_FIELD_REF_UNSIGNED. * fold-const.c (make_bit_field_ref): Use BIT_FIELD_REF_UNSIGNED. * print-tree.c (print_node): Handle various used of unsigned_flag. * tree.def (BIT_FIELD_REF): Update comment. * tree.h (TREE_UNSIGNED): Deleted. (DECL_UNSIGNED, BIT_FIELD_REF_UNSIGNED): New macros. * cp/class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly. * f/com.c (ffe_truthvalue_conversion, case COMPONENT_REF): Use DECL_UNSIGNED and integer_onep. From-SVN: r80293
2004-03-31builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.Richard Kenner1-5/+12
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED. * c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise. * calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise. * expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise. * optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise. * tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise. * config/mips/mips.c, config/rs6000/rs6000.c: Likewise. * config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise. * stor-layout.c (layout_type, case COMPLEX_TYPE): Test for REAL_TYPE, not INTEGER_TYPE. (layout_type, case VECTOR_TYPE): Simplify code. * tree.c (build_vector_type_for_mode): Remove dup unsigned setting. * tree.h: Update comments. (STRIP_NOPS): Use TYPE_UNSIGNED. (TYPE_UNSIGNED): New macro. (TYPE_TRAP_SIGNED): Remove now redundant check. (SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED. * cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * cp/class.c (check_bitfield_decl): Likewise. * cp/cvt.c (type_promotes_to): Likewise. * cp/decl.c (finish_enum): Likewise. * cp/mangle.c (write_builtin_type): Likewise. * cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise. * cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise. (build_binary_op): Likewise. * f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED. (ffecom_expr_): Likewise. * java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. * treelang/treetree.c (tree_lang_signed_or_unsigned_type): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/decl.c (gnat_to_gnu_entity, make_type_from_size): Use TYPE_UNSIGNED, not TREE_UNSIGNED. * ada/trans.c (tree_transform, convert_with_check): Likewise. * ada/utils.c (gnat_signed_or_unsigned_type): Likewise. (build_vms_descriptor, unchecked_convert): Likewise. * ada/utils2.c (nonbinary_modular_operation): Likewise. From-SVN: r80287
2004-03-30gengtype.c (create_option): New function.Zack Weinberg1-1/+1
* gengtype.c (create_option): New function. * gengtype.h: Prototype it. * gengtype-yacc.y (stringseq): New rule. (option): Use create_option. Add new bare ID production. Use stringseq, not STRING directly. * alias.c, bitmap.c, c-decl.c, cgraph.h, cpplib.h, cselib.h * dwarf2out.c, emit-rtl.c, function.h, lists.c, tree.h * varray.h, config/alpha/alpha.c, cp/name-lookup.c, cp/parser.c * f/com.c, java/builtins.c, java/expr.c, java/jcf.h, java/parse.h: Use new shorter form of GTY markers. * doc/gty.texi: Rewrite. From-SVN: r80091
2004-03-23alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL.Richard Kenner1-11/+49
* alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL. * c-common.c (handle_mode_attribute): Add extra arg to build_pointer_type_for_mode and build_reference_type_for_mode. * c-typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW for INTEGER_CST. * tree.c (build_pointer_type_for_mode): Add arg CAN_ALIAS_ALL. Chain pointers via TYPE_NEXT_PTR_TO. (build_reference_type_for_mode): Similarly. (build_type_no_quals): Add extra arg to build_pointer_type_for_mode and build_reference_type_for_mode. (tree_check4_failed): New function. * tree.h (TREE_CHECK4, PTR_OR_REF_CHECK): New macros. (TYPE_REF_CAN_ALIAS_ALL, TYPE_NEXT_PTR_TO, TYPE_NEXT_REF_TO): Likewise. (TREE_NO_UNSUED_WARNING, TREE_VIA_VIRTUAL, TREE_CONSTANT_OVERFLOW): Add check. * cp/typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW for INTEGER_CST. * ada/decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value of No_Strict_Aliasing to build_pointer_type_for_mode. * ada/utils.c (update_pointer_to): Walk pointer and ref chains. From-SVN: r79873
2004-03-21alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.Richard Kenner1-0/+18
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR. * emit-rtl.c (component_ref_for_mem_expr): Likewise. (set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR. * explow.c (expr_size): Likewise. * expr.h (placeholder_list, find_placeholder): Deleted. * expr.c (store_constructor): Likewise. (get_inner_reference): Likewise. Also don't call find_placeholder. (placeholder_list, find_placeholder): Deleted. (is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR. (expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise. (highest_pow2_factor, case WITH_RECORD_EXPR): Remove. * dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise. * dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): Likewise. * fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise. (extract_muldiv, case WITH_RECORD_EXPR): Likewise. * tree.c (expr_align, case WITH_RECORD_EXPR): Likewise. (contains_placeholder_p): Don't handle WITH_RECORD_EXPR. Clean up by using first_rtl_op. (substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call. (substitute_placeholder_in_expr): New function. * tree.def (WITH_RECORD_EXPR): Deleted. * tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New. (substitute_placeholder_in_expr): New. * ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. * ada/trans.c (tree_transform, emit_index_check): Likewise. * ada/utils.c (build_template): Likewise. (max_size, convert): Remove handling of WITH_RECORD_EXPR. (maybe_unconstrained_array, unchecked_convert): Likewise. * ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise. (build_unary_op): Likewise. (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. (fill_vms_descriptor): Likewise. (build_call_alloc_dealloc): Likewise. ALIGN is unsigned. * ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned. From-SVN: r79789
2004-03-20c-common.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
* c-common.c, cfgcleanup.c, cgraphunit.c, c-pretty-print.c, expmed.c, ggc-common.c, jump.c, passes.c, recog.c, regmove.c, reorg.c, tree.h: Fix comment typos. From-SVN: r79730
2004-03-19* tree.h (TYPE_ARRAY_MAX_SIZE): Use type.maxval directly.Richard Kenner1-1/+1
From-SVN: r79700
2004-03-18tree.h (TREE_CHECK2, [...]): New macros.Richard Kenner1-17/+77
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros. (tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl. (FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros. (REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise. (TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Protect with proper check. (TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise. (TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise. * tree.c (type_hash_eq): Rewrite to access proper fields for each type. (tree_check2_failed, tree_check3_failed, tree_check5_failed): New. * c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES. * dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES, not TYPE_FIELDS. * cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS. * cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR. * cp/pt.c (tsubst): Likewise. * cp/semantics.c (finish_typeof): Likewise. * cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE, and TEMPLATE_TYPE_PARM. * cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN. (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES. * java/java-tree.h: Changes throughout to add checking to macros and numerous whitespace changes. (VAR_OR_FIELD_CHECK): New macro. * java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC, FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL. * ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking. (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise. (TYPE_RM_SIZE_INT): Directly use type.values. (TREE_LOOP_ID): Clean up check. * ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use TYPE_VALUES, not TYPE_FIELDS. * ada/trans.c (convert_with_check): Delay access of bounds of basetype until sure is numeric. From-SVN: r79638
2004-03-16c-common.c (c_common_type_for_mode): Build vector types on demand.Paolo Bonzini1-53/+2
gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-09New option -Wstrict-aliasing=2.James E Wilson1-0/+1
* alias.c (alias_sets_might_conflict_p): New. * c-typeck.c (build_c_cast): Call it if warn_strict_aliasing > 1. * common.opt (Wstrict-aliasing=): New. * flags.h (warn_strict_aliasing): Change type to int. * opts.c (warn_strict_aliasing): Change type to int. (common_handle_option): Handle OPT_Wstrict_aliasing_. * tree.h (alias_sets_might_conflict_p): Declare it. * doc/invoke.tex (-Wstrict-aliasing=2): Document it. From-SVN: r79222
2004-03-06tree.h (BUILTIN_EXP10_P, [...]): New macros.Kaveh R. Ghazi1-0/+18
* tree.h (BUILTIN_EXP10_P, BUILTIN_EXPONENT_P, BUILTIN_SQRT_P, BUILTIN_CBRT_P, BUILTIN_ROOT_P): New macros. * builtins.c (fold_builtin_logarithm, fold_builtin): Use new macros. * fold-const.c (fold_mathfn_compare, fold): Likewise. From-SVN: r79023
2004-03-05tree.h (TYPE_HASH): Use TYPE_UID.Jason Merrill1-3/+6
* tree.h (TYPE_HASH): Use TYPE_UID. (TREE_HASH): New macro with old definition of TYPE_HASH. * tree.c (build_type_attribute_variant): Use iterative_hash_object. (build_array_type, build_function_type): Likewise. (build_method_type_directly): Likewise. (build_offset_type, build_complex_type): Likewise. (type_hash_list, attribute_hash_list): Likewise. Now static. * except.c: s/TYPE_HASH/TREE_HASH/. * cp/tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/. From-SVN: r78993
2004-03-03ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make ↵Jan Hubicka1-11/+24
statistics transparent. * ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat): Rename from ...; make statistics transparent. (ggc_alloc_cleared, ggc_realloc_stat): ... these. (loc_descriptor): New structure. (hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics, add_statistics): New static function. (ggc_record_overhead, dump_statistics): New global function. * ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename from ...; accept locations (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, ggc_realloc, ggc_alloc_typed): ... this one. from ...; accept locations * ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat, ggc_alloc_stat): Rename from ... ; pass locations * ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc): ... this one. (ggc_alloc_stat): Record overehead. * ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared, ggc_realloc, ggc_alloc_typed): Turn to macros (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat, ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare. (dump_ggc_loc_satistics, ggc_record_overehead): Declare. * langhooks.h (lhd_make_node): Declare. (LANG_HOOKS_MAKE_TYPE): Default to new function, * langhooks.c (lhd_make_node): New. * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass locations. (rtx_alloc, swallow_copy_rtx): ... this one. * rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros. * rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare. * toplpev.c (finalize): Dump stats. * tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat, build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): Rename from ... ; pass locators. (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, build?, build_decl): Declare. * tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat, build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat): Declare. (make_node, copy_node, make_tree_vec, build_tree_list, tree_cons, build?, build_decl): New macros. * Makefile.in (RTL_H, TREE_H): Add statistics.h dependency. * statistics.h: New file. From-SVN: r78826
2004-02-26stmt.c (expand_start_case_dummy): Remove.Kazu Hirata1-1/+0
* stmt.c (expand_start_case_dummy): Remove. * tree.h: Remove the corresponding prototype. From-SVN: r78534
2004-02-26builtins.c (apply_args_register_offset): Remove.Kazu Hirata1-1/+0
* builtins.c (apply_args_register_offset): Remove. * tree.h: Remove the corresponding prototype. From-SVN: r78533
2004-02-26stor-layout.c (is_pending_size): Remove.Kazu Hirata1-1/+0
* stor-layout.c (is_pending_size): Remove. * tree.h: Remove the corresponding prototype. From-SVN: r78532
2004-02-24tree.c (check_qualified_type): New fn.Jason Merrill1-0/+5
* tree.c (check_qualified_type): New fn. (get_qualified_type): Use it. If type already has the desired quals, just return it. * tree.h: Declare it. * cp/tree.c (build_exception_variant): Use it. From-SVN: r78376
2004-02-19Makefile.in (STRICT2_WARN): Add -Wno-variadic-macros.Richard Henderson1-1/+18
* Makefile.in (STRICT2_WARN): Add -Wno-variadic-macros. * tree.c (build0, build1, build2, build3, build4): Split out from... (build): ... here. Call them. * tree.h (build, _buildN1, _buildN2, _buildC1, _buildC2): New. * convert.c (convert_to_integer): Remove extra build argument. * tree-inline.c (expand_call_inline): Likewise. ada/ * misc.c (record_code_position): Add third build arg for RTL_EXPR. java/ * parse.y (switch_label): Use make_node for DEFAULT_EXPR. From-SVN: r78126
2004-02-17(c-decl.c, [...]): Replace DECL_SAVED_INSNS with DECL_STRUCT_FUNCTION.Steven Bosscher1-2/+3
* (c-decl.c, c-semantics.c, calls.c, cgraph.c, cgraphunit.c, function.c, integrate.c, print-tree.c, toplev.c, tree-optimize.c, tree.h): Replace DECL_SAVED_INSNS with DECL_STRUCT_FUNCTION. * ada/utils.c: Likewise. * cp/decl.c: Likewise. * f/com.c: Likewise. * java/class.c: Likewise. From-SVN: r77985
2004-02-11tree.h (frame_base_decl): Add GTY marker.Ulrich Weigand1-1/+1
* tree.h (frame_base_decl): Add GTY marker. * var-tracking.c (frame_base_decl): Likewise. From-SVN: r77671
2004-02-11c-common.c (vector_size_helper): Remove; call reconstruct_complex_type() ↵Ziemowit Laski1-0/+2
instead. 2004-02-10 Ziemowit Laski <zlaski@apple.com> * c-common.c (vector_size_helper): Remove; call reconstruct_complex_type() instead. * tree.c (reconstruct_complex_type): New function (formerly vector_size_helper() in c-common.c). (make_vector): Make externally visible. * tree.h (reconstruct_complex_type, make_vector): Add prototypes. From-SVN: r77632
2004-02-10emit-rtl.c (set_decl_incoming_rtl): New.Josef Zlomek1-0/+1
PR/14058 * emit-rtl.c (set_decl_incoming_rtl): New. * tree.h (set_decl_incoming_rtl): New. * function.c (assign_parms): Use set_decl_incoming_rtl for setting DECL_INCOMING_RTL. * ada/misc.c (adjust_decl_rtl): Likewise. From-SVN: r77611
2004-02-08c-common.c (shadow_warning): Delete.Zack Weinberg1-7/+0
* c-common.c (shadow_warning): Delete. * c-common.h (free_parser_stacks, shadow_warning, sw_kind): Delete. * c-decl.c (warn_if_shadowing): Issue shadow warnings directly. * c-opts.c (c_common_parse_file): Don't call free_parser_stacks. * c-parse.in (free_parser_stacks): Delete. cp: * name-lookup.c (pushdecl): Issue shadow warnings directly. * parser.c (free_parser_stacks): Delete. testsuite: * gcc.c-torture/execute/string-opt-15.c: Define memcmp with void * arguments. * gcc.dg/fwritable-strings-1.c: Expect the deprecation notice. ------ Bug 13856 * c-decl.c (diagnose_mismatched_decls): Only give special treatment when olddecl is DECL_BUILT_IN, if C_DECL_INVISIBLE is also true. (merge_decls): Don't clear DECL_BUILT_IN_CLASS and DECL_FUNCTION_CODE when defining a built-in function. Don't update DECL_ESTIMATED_INSNS. * dwarf2out.c (dwarf2out_decl): Don't ignore built-in FUNCTION_DECLs. * tree.h: Delete DECL_ESTIMATED_INSNS. * tree-inline.c (struct inline_data): Delete inlined_insns field. (expand_call_inline, optimize_inline_calls): Don't update DECL_ESTIMATED_INSNS nor inlined_insns. * cgraphunit.c (cgraph_analyze_function): Don't update DECL_ESTIMATED_INSNS. cp: * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS. * decl.c (duplicate_decls, start_function): Likewise. testsuite: * gcc.dg/visibility-8.c: New testcase. From-SVN: r77475
2004-02-06Josef Zlomek <zlomekj@suse.cz>Josef Zlomek1-0/+1
Josef Zlomek <zlomekj@suse.cz> * Makefile.in (var-tracking.o): New. * common.opt (fvar-tracking): New. * flags.h (flag_var_tracking): New. * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. * opts.c (common_handle_option): Add OPT_fvar_tracking. * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. * rtl.c (note_insn_name): Likewise. * rtl.def (VAR_LOCATION): New. * rtl.h (NOTE_VAR_LOCATION): New. (NOTE_VAR_LOCATION_DECL): New. (NOTE_VAR_LOCATION_LOC): New. (enum insn_note): NOTE_INSN_VAR_LOCATION was added. (variable_tracking_main): New exported function. * timevar.def (TV_VAR_TRACKING): New. * toplev.c (enum dump_file_index): Added DFI_vartrack. (dump_file): "vartrack" was added (-dV). (flag_var_tracking): New. (f_options): "var-tracking" was added. (rest_of_handle_variable_tracking): New function. (rest_of_compilation): Run variable tracking. (process_options): If user has not specified flag_var_tracking set it according to optimize, debug_info_level and debug_hooks. * tree.h (frame_base_decl): New. * var-tracking.c: New file. * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. (ia64_override_options): Set flags to run variable tracking in machine dependent reorg instead of toplev.c. (ia64_reorg): Run variable tracking if wanted. * doc/invoke.texi: Mention variable tracking in -dV, add and -fvar-tracking. * doc/passes.texi: Added variable tracking pass. Daniel Berlin <dberlin@dberlin.org> * debug.h (struct gcc_debug_hooks): Added var_location debug hook. * dbxout.c (dbx_debug_hooks): Likewise. (xcoff_debug): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. * dwarf2out.c (dwarf2_debug_hooks): Likewise. * dwarfout.c (dwarf_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * final.c (final_scan_insn): Call var_location debug hook for each NOTE_INSN_VAR_LOCATION. Co-Authored-By: Daniel Berlin <dberlin@dberlin.org> From-SVN: r77418
2004-02-05re PR target/13750 (Ada bootstrap failure on Tru64 UNIX: b_gnat[1b].o ↵Rainer Orth1-2/+2
comparison failure) PR middle-end/13750 Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * c-typeck.c (constructor_asmspec): Delete. (struct initializer_stack): Delete field 'asmspec'. (start_init): Delete saving of asmspec. (finish_init): Don't update constructor_asmspec. * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. * stmt.c (expand_asm): Duplicate strings from tree. (expand_asm_operands): Likewise. * tree.c (tree_size): Update computation of size of STRING_CST. (make_node): Don't make STRING_CST nodes. (build_string): Allocate string with tree node. * tree.def (STRING_CST): Update comment. * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. (tree_string): Place contents of string in tree node. * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string from tree. cp: PR middle-end/13750 Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * cp/lex.c (handle_pragma_interface): Duplicate string from tree. (handle_pragma_implementation): Likewise. testsuite: PR middle-end/13750 Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * testsuite/g++.dg/pch/wchar-1.C: New. * testsuite/g++.dg/pch/wchar-1.Hs: New. From-SVN: r77343
2004-02-04calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P parameter.Mark Mitchell1-0/+7
* calls.c (initialize_argument_information): Add CALL_FROM_THUNK_P parameter. Use it instead of current_function_is_thunk. * function.h (struct function): Update documentation for is_thunk. * tree.h (CALL_FROM_THUNK_P): New macro. * config/alpha/alpha.c (alpha_sa_mask): Do not check no_new_pseudos when testing current_function_is_thunk. * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likeiwse. * decl.c (cxx_push_function_context): Do not set current_function_is_thunk. * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the actual function. From-SVN: r77244
2004-02-03re PR c++/13975 (ICE on misplaced visibility specifier.)Mark Mitchell1-3/+7
PR c++/13975 * tree.h (enum tree_index): Add TI_PUBLIC, TI_PROTECTED, and TI_PRIVATE. (access_public_node): Redefine. (access_protected_node): Likewise. (access_private_node): Likewise. * tree.c (build_common_tree_nodes): Create access_public_node, access_protected_node, and access_private_node. PR c++/13978 * pt.c (build_non_dependent_expr): Do not build NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs. PR c++/13968 * semantics.c (finish_id_expression): Do not return an IDENTIFIER_NODE when lookup finds a VAR_DECL. PR c++/13975 * parser.c (cp_parser_simple_declaration): When skipping to the end of the statement swallow the terminating semicolon. PR c++/13978 * g++.dg/template/koenig4.C: New test. PR c++/13968 * g++.dg/template/crash17.C: New test. PR c++/13975 * g++.dg/parse/error13.C: New test. * g++.old-deja/g++.robertl/eb125.C: Tweak error messages. From-SVN: r77176
2004-02-03tree.c (commutative_tree_code, [...]): New functions.Jeff Law1-0/+2
* tree.c (commutative_tree_code, associative_tree_code): New functions. (iterative_hash_expr): Use commutative_tree_code. * tree.h (commutative_tree_code, associative_tree_code): Declare. * fold-const.c (operand_equal_p): Use commutative_tree_code rather than inlining the commutativity check. (fold): Likewise. Co-Authored-By: Roger Sayle <roger@eyesopen.com> From-SVN: r77152
2004-01-16Index: ChangeLogGeoffrey Keating1-2/+2
2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * c-typeck.c (constructor_asmspec): Delete. (struct initializer_stack): Delete field 'asmspec'. (start_init): Delete saving of asmspec. (finish_init): Don't update constructor_asmspec. * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. * stmt.c (expand_asm): Duplicate strings from tree. (expand_asm_operands): Likewise. * tree.c (tree_size): Update computation of size of STRING_CST. (make_node): Don't make STRING_CST nodes. (build_string): Allocate string with tree node. * tree.def (STRING_CST): Update comment. * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. (tree_string): Place contents of string in tree node. * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string from tree. Index: cp/ChangeLog 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * cp/lex.c (handle_pragma_interface): Duplicate string from tree. (handle_pragma_implementation): Likewise. Index: testsuite/ChangeLog 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * testsuite/g++.dg/pch/wchar-1.C: New. * testsuite/g++.dg/pch/wchar-1.Hs: New. From-SVN: r75961
2004-01-14system.h: Poison PROMOTED_MODESteven Bosscher1-6/+1
* system.h: Poison PROMOTED_MODE * integrate.c (expand_inline_function): Don't mention the PROMOTED_MODE. * loop.c (update_giv_derive): Same. * tree.h (DECL_RTL): Same. From-SVN: r75878
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