+2004-05-24 Mike Stump <mrs@apple.com>
+
+ * doc/install.texi: Document that dejagnu 1.4.4 is required.
+
+2004-05-24 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * intl.h (open_quote, close_quote): New.
+ * intl.c (open_quote, close_quote): New.
+ (gcc_init_libintl): Set them.
+ * pretty-print.c: Include "intl.h".
+ (pp_base_format_text): Support 'q' format flag and %` and %'
+ formats. Use ' instead of ` in comments.
+ * c-format.c (gcc_diag_flag_specs, gcc_cxxdiag_flag_specs,
+ gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table,
+ foramt_types_orig): Describe these new formats.
+ (decode_format_attr, check_function_format,
+ check_format_info_main): Use these new formats.
+ (status_warning): Use ATTRIBUTE_GCC_DIAG.
+ * toplev.c (ATTRIBUTE_GCC_DIAG): Increase required GCC version to
+ check these formats to 3.5.
+
+2004-05-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * Makefile.in (CPPLIBS): Renamed to CPPLIB.
+ (BACKEND): Reflect this.
+ (LIBDEPS): Move CPPLIB before LIBIBERTY.
+ (LIBS): Likewise.
+
+2004-05-24 Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR tree-optimization/14197
+ * builtins.c: Include "tree-gimple.h"
+ (readonly_data_expr): Use get_base_address. Make sure to call
+ decl_readonly_section only on trees it can handle.
+ * tree-gimple.c (get_base_address): Accept STRING_CST and
+ CONSTRUCTOR expressions.
+ * Makefile.in: Update dependencies.
+
+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.
+
+2004-05-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * gcc.c (struct prefix_list): Add forward declaration.
+ (do_spec_path): New function, extracted from...
+ (do_spec_1) <'D'>: ... here. Drop support for
+ SPACE_AFTER_L_OPTION.
+ (do_spec_1) <'I'>: Use do_spec_path.
+ (process_command): Do not store the 'include' suffix
+ in include_prefixes.
+ * system.h: Poison SPACE_AFTER_L_OPTION.
+
+2002-05-23 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (non_lvalue): Explicitly list the tree codes that
+ need to be wrapped by NON_LVALUE_EXPR, instead of those that don't.
+
+2004-05-23 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/gcc.texi, doc/gccint.texi, doc/include/gcc-common.texi:
+ Update based on printed manual. Enable setting of offsets for
+ FSFPRINT and move it to gcc-common.texi.
+ * doc/gcc.texi: Update FSF printing details.
+ * doc/gccint.texi: Remove FSF printing details.
+
+2004-05-23 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/rs6000/t-rs6000: Remove the disabling -Werror.
+
+2004-05-22 Roger Sayle <roger@eyesopen.com>
+
+ * builtins.c (expand_builtin_strstr, expand_builtin_strchr,
+ expand_builtin_strrchr, expand_builtin_strpbrk,
+ expand_builtin_mempcpy, expand_builtin_memcmp,
+ expand_builtin_strcmp, expand_builtin_strncmp,
+ expand_builtin_strcat, std_expand_builtin_va_start,
+ std_expand_builtin_va_arg, expand_builtin_va_copy,
+ expand_builtin_signbit, fold_builtin_cabs,
+ fold_builtin_logarithm, fold_builtin_mempcpy,
+ fold_builtin_signbit, fold_builtin_isascii,
+ fold_builtin_toascii, fold_builtin_isdigit,
+ fold_builtin_1, build_function_call_expr,
+ simplify_builtin_strchr, simplify_builtin_strrchr,
+ simplify_builtin_strpbrk, simplify_builtin_strncpy,
+ simplify_builtin_memcmp, simplify_builtin_strcmp,
+ simplify_builtin_strncmp, simplify_builtin_strncat,
+ simplify_builtin_strspn, simplify_builtin_strcspn,
+ simplify_builtin_fputs, simplify_builtin_sprintf): Replace calls
+ to build with calls to build2, build3 or omit_one_operand.
+
+2004-05-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_file_start): Emit a .gcc_compiled_longXX
+ section when generating EABI code.
+
+2004-05-22 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR 15546
+ * config/i386/i386.c (output_pic_addr_const <case SYMBOL_REF>):
+ Call mark_decl_referenced on the SYMBOL_REF_DECL.
+
+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.
+
+2004-05-22 Joseph S. Myers <jsm@polyomino.org.uk>
+
+ * doc/contrib.texi: Add g77 contributors.
+
+2004-05-22 Richard Sandiford <rsandifo@redhat.com>
+
+ * calls.c (initialize_argument_information): Forbid sibcalls if a
+ callee-copied argument is stored in the current function's frame.
+
+2004-05-22 Eric Christopher <echristo@redhat.com>
+
+ * fix-header.c (read_scan_file): Update for add_path change.
+
+2004-05-22 Ben Elliston <bje@au.ibm.com>
+
+ * c.opt (Wmissing-include-dirs): New.
+ * c-opts.c (c_common_handle_option): Pass true for user_supplied_p
+ to add_path () for -I, but false for OPT_idirafter, OPT_iquote and
+ OPT_isystem. Handle case OPT_Wmissing_include_dirs.
+ * c-incpath.h (add_path): Add fourth (bool) argument.
+ * c-incpath.c (add_env_var_paths): Pass false to add_path ().
+ (add_standard_paths): Likewise.
+ (remove_duplicates) [REASON_NOENT]: Warn if -Wmissing-include-dirs
+ is used and the directory was user-supplied via -I.
+ (add_path): Set p->user_supplied_p. Remove duplicated code by
+ using add_cpp_dir_path ().
+ * cpplib.h (struct cpp_options): Add warn_missing_include_dirs.
+ (struct cpp_dir): Add user_supplied_p.
+ * doc/invoke.texi (Warning Options): Document new option.
+
+2004-05-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * fold-const.c (fold_read_from_constant_string): Convert result to
+ requested type.
+
+2004-05-21 Richard Henderson <rth@redhat.com>
+
+ * gimplify.c (mostly_copy_tree_r): Don't attempt to copy decls.
+ (copy_if_shared_r): Don't copy decls, types, constants, BINDs.
+ Don't mark VA_ARG_EXPRs volatile here.
+ (gimplify_modify_expr): Unshare TYPE_SIZE_UNIT.
+
+2004-05-21 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (tree-dump.o): Depend on tree-iterator.h.
+ * tree-dump.c (dequeue_and_dump): Dump STATEMENT_LISTs.
+
+2004-05-21 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (fold, fold_relational_hi_lo,
+ nondestructive_fold_binary_to_constant,
+ fold_read_from_constant_string): Use fold_convert instead of convert.
+ * builtins.c (simplify_builtin, simplify_builtin_strstr,
+ simplify_builtin_strchr, simplify_builtin_strrchr,
+ simplify_builtin_strpbrk): Use fold_convert instead of convert.
+
+2004-05-21 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-flow-inline.h (num_immediate_uses): Don't abort if DF
+ is NULL.
+
+2004-05-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH,
+ override sparc.h definition.
+
+2004-05-20 Roger Sayle <roger@eyesopen.com>
+
+ * tree.c (array_type_nelts, save_expr, substitute_in_expr,
+ get_unwidened, get_narrower): Replace build with build2.
+ * fold-const.c (negate_expr, associate_trees, size_binop,
+ fold_convert, eval_subst, omit_one_operand, invert_truthvalue,
+ pedantic_omit_one_operand, distribute_bit_expr,
+ make_bit_field_ref, optimize_bit_field_compare,
+ decode_field_reference, range_binop, make_range,
+ build_range_check, fold_range_test, fold_truthop,
+ optimize_minmax_comparison, extract_muldiv_1,
+ fold_binary_op_with_conditional_arg, fold_mathfn_compare,
+ fold_inf_compare, fold_single_bit_test, fold,
+ fold_relational_hi_lo, nondestructive_fold_binary_to_constant):
+ Likewise replace build with either build2 or build3.
+
+2004-05-20 Ian Lance Taylor <ian@wasabisystems.com>
+
+ * system.h: Poison NO_RECURSIVE_FUNCTION_CSE.
+ * calls.c (prepare_call_address): Don't test
+ NO_RECURSIVE_FUNCTION_CSE.
+ * config/arc/arc.h (NO_RECURSIVE_FUNCTION_CSE): Don't define.
+ * config/arm/arm.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/avr/avr.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/frv/frv.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/i386/i386.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/ip2k/ip2k.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/iq2000/iq2000.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/m32r/m32r.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/m68k/m68k.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/mcore/mcore.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/mips/mips.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/stormy16/stormy16.h (NO_RECURSIVE_FUNCTION_CSE):
+ Likewise.
+ * config/xtensa/xtensa.h (NO_RECURSIVE_FUNCTION_CSE): Likewise.
+ * config/sh/sh.h: Remove NO_RECURSIVE_FUNCTION_CSE comment.
+ * doc/tm.texi (Costs): Remove documentation for
+ NO_RECURSIVE_FUNCTION_CSE.
+
+2004-05-20 Paul Brook <paul@codesourcery.com>
+
+ * unwind-dw2-fde.c (get_cie_encoding): Handle dwarf3 CIE format.
+ * unwind-dw2.c (extract_cie_info): Ditto.
+ (_Unwind_FrameState): Change retaddr_column to word type.
+
2004-05-20 Roger Sayle <roger@eyesopen.com>
PR middle-end/3074
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