+2003-10-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * reload.c (find_reloads_subreg_address): Use correct offset for
+ paradoxical MEM subregs on big-endian targets.
+
+2003-10-06 Andrew Haley <aph@redhat.com>
+
+ * tree.c (get_callee_fndecl): Call
+ lang_hooks.lang_get_callee_fndecl.
+ * langhooks-def.h (LANG_HOOKS_GET_CALLEE_FNDECL): New.
+ (lhd_get_callee_fndecl): New.
+
+2003-10-06 Andrew Pinski <apinski@apple.com>
+
+ * config/darwin.c (machopic_non_lazy_ptr_name): Fix off by one
+ error in calculating the length of the string.
+ (machopic_stub_name): Likewise.
+
+2003-10-06 Roger Sayle <roger@eyesopen.com>
+
+ * optabs.c (prepare_float_lib_cmp): Attach a REG_EQUAL note
+ describing the return value of the comparison libcall to the
+ REG_RETVAL instruction of the emitted sequence.
+
+2003-10-06 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR optimization/12215
+ * cse.c (cse_set_around_loop): Emit the move at the beginning
+ of the next basic block for trapping sets.
+
+2003-10-06 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR optimization/11637
+ * combine.c (adjust_for_new_dest): New function to adjust the
+ notes and LOG_LINKS when the dest of an insn has changed.
+ (try_combine): Use it when deleting the first insn of a two-insn
+ parallel or splitting a two-load parallel.
+
+2003-10-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_classify_constant): Only allow UNSPECs
+ if TARGET_EXPLICIT_RELOCS.
+
+2003-10-06 Mark Mitchell <mark@codesourcery.com>
+
+ PR bootstrap/12512
+ * Makefile.in (info): Use double-colon rules.
+ (dvi): Likewise.
+ (generated-manpages): Likewise.
+ * configure.in: Do not create lang.info, lang.dvi, or
+ lang.generated-manpages hooks.
+ * configure: Regenerated.
+ * objc/Make-lang.in (objc.info): Remove.
+ (objc.dvi): Remove.
+ (objc.generated-manpages): Remove.
+ * doc/sourcebuild.texi: Update description of info, dvi, and
+ generated-manpages hooks.
+
+2003-10-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Merge mips16 lw/srl pattern with its splitter.
+
+2003-10-05 Andrew Pinski <apinski@apple.com>
+
+ * config/darwin.c (machopic_non_lazy_ptr_name): Fix off by one
+ errors in memcpy destinations.
+ (machopic_stub_name): Likewise.
+
+2003-10-05 Andrew Pinski <apinski@apple.com>
+
+ * config/darwin.c (machopic_non_lazy_ptr_name):
+ Change strcat to memcpy and add length together.
+ (machopic_stub_name): Likewise.
+
+2003-10-05 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Handle new
+ signal trampoline codes.
+
+2003-10-05 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.md (*divsf3): Move description of
+ SB-1 F2 erratum from here to...
+ (divsf3): Here. Disable if TARGET_FIX_SB1 is set and
+ flag_unsafe_math_optimizations is not.
+
+2003-10-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/linuxspe.h: Define TARGET_SPE_ABI, TARGET_SPE,
+ TARGET_E500, TARGET_ISEL, and TARGET_FPRS.
+
+2003-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-pretty-print.c: Fix comment typos.
+ * c-pretty-print.h: Likewise.
+ * calls.c: Likewise.
+ * cfgloopmanip.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * cppfiles.c: Likewise.
+ * final.c: Likewise.
+ * function.c: Likewise.
+ * gcov-io.h: Likewise.
+ * gcse.c: Likewise.
+ * genoutput.c: Likewise.
+ * loop.c: Likewise.
+ * postreload.c: Likewise.
+ * reg-stack.c: Likewise.
+ * regmove.c: Likewise.
+ * sched-int.h: Likewise.
+ * sched-rgn.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * tree-inline.c: Likewise.
+ * config/m68hc11/m68hc11.h: Likewise.
+ * config/mmix/mmix.c: Likewise.
+ * config/mn10300/mn10300.md: Likewise.
+ * config/sh/sh.h: Likewise.
+
+2003-10-05 Richard Henderson <rth@redhat.com>
+
+ * tree-inline.c (remap_type): New.
+ (remap_decl): Use it. Remap DECL_SIZE*.
+ (copy_body_r): Use it.
+ (walk_tree): Walk TREE_TYPE too.
+ (copy_tree_r): Don't walk subtrees of types.
+ * tree.c (variably_modified_type_p): Restructure. Consider integer
+ types with non-const bounds variably modified.
+
+2003-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * doc/invoke.texi: Fix typos.
+
+2003-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * fold-const.c: Follow spelling conventions.
+ * function.c: Likewise.
+ * config/c4x/c4x.h: Likewise.
+ * config/c4x/c4x.md: Likewise.
+ * config/frv/frv.md: Likewise.
+ * config/rs6000/aix.h: Likewise.
+ * config/rs6000/linux64.h: Likewise.
+ * config/xtensa/xtensa.c: Likewise.
+
+2003-10-05 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-pretty-print.c: Fix comment formatting.
+ * cfglayout.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cppcharset.c: Likewise.
+ * dbxout.c: Likewise.
+ * ggc-page.c: Likewise.
+ * ggc.h: Likewise.
+ * target.h: Likewise.
+
+2003-10-04 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * gengtype-lex.l: Recognize typedef of functions without PARAMS macro.
+
+2003-10-04 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config/v850/v850-c.c, config/v850/v850-protos.h, config/v850/v850.c:
+ Convert to ISO C90 function declarations and definitions.
+
+2003-10-04 Zack Weinberg <zack@codesourcery.com>
+
+ * libfuncs.h
+ (LTI_eqhf2, LTI_nehf2, LTI_gthf2, LTI_gehf2, LTI_lthf2)
+ (LTI_lehf2, LTI_unordhf2, LTI_eqsf2, LTI_nesf2, LTI_gtsf2)
+ (LTI_gesf2, LTI_ltsf2, LTI_lesf2, LTI_unordsf2, LTI_eqdf2)
+ (LTI_nedf2, LTI_gtdf2, LTI_gedf2, LTI_ltdf2, LTI_ledf2)
+ (LTI_unorddf2, LTI_eqxf2, LTI_nexf2, LTI_gtxf2, LTI_gexf2)
+ (LTI_ltxf2, LTI_lexf2, LTI_unordxf2, LTI_eqtf2, LTI_netf2)
+ (LTI_gttf2, LTI_getf2, LTI_lttf2, LTI_letf2, LTI_unordtf2)
+ (eqhf2_libfunc, nehf2_libfunc, gthf2_libfunc, gehf2_libfunc)
+ (lthf2_libfunc, lehf2_libfunc, unordhf2_libfunc, eqsf2_libfunc)
+ (nesf2_libfunc, gtsf2_libfunc, gesf2_libfunc, ltsf2_libfunc)
+ (lesf2_libfunc, unordsf2_libfunc eqdf2_libfunc, nedf2_libfunc)
+ (gtdf2_libfunc, gedf2_libfunc, ltdf2_libfunc, ledf2_libfunc)
+ (unorddf2_libfunc eqxf2_libfunc, nexf2_libfunc, gtxf2_libfunc)
+ (gexf2_libfunc, ltxf2_libfunc, lexf2_libfunc, unordxf2_libfunc
+ (eqtf2_libfunc, netf2_libfunc, gttf2_libfunc, getf2_libfunc)
+ (lttf2_libfunc, letf2_libfunc, unordtf2_libfunc):
+ Delete.
+ * optabs.h (OTI_eq, OTI_ne, OTI_gt, OTI_ge, OTI_lt, OTI_le)
+ (OTI_unord, eq_optab, ne_optab, gt_optab, ge_optab, lt_optab)
+ (le_optab, unord_optab): New.
+
+ * optabs.c (prepare_float_lib_cmp): Rewrite. Get the libfuncs
+ from the code_to_optab table, not a giant switch; use
+ swap_condition; do widening only if a comparison function that
+ we can call exists in a wider mode, not if a cmp_optab insn or
+ libfunc exists in a wider mode; call protect_from_queue
+ exactly once on each operand.
+ (init_optabs): Initialize the new optabs, not the deleted libfuncs.
+
+ * config/gofast.h, config/ia64/ia64.c, config/mips/mips.c
+ * config/pa/pa.c, config/rs6000/rs6000.c, config/sparc/sparc.c:
+ Set floating point comparison libfuncs using set_optab_libfunc
+ on the appropriate optab.
+
+ * config/ia64/ia64.c (ia64_hpux_init_libfuncs): Fix typo.
+ * config/rs6000/rs6000.c (rs6000_init_libfuncs): Correct ABI
+ selector conditionals.
+
+2003-10-04 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/t-m68hc11-gas (MULTILIB_MATCHES): m68hcs12 is
+ identical to m68hc12 as far as libraries are concerned.
+
+2003-10-04 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR c/12446
+ * c-typeck.c (convert_for_assignment): Issue an error for
+ array to pointer assignment after default conversion.
+ (digest_init): Likewise.
+
+2003-10-04 Fariborz Jahanian <fjahanian@apple.com>
+
+ * c-decl.c (duplicate_decls): retain DECL_COMMON of old declaration
+
+2003-10-03 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/extend.texi (Function Attributes): Fix title of GNU C
+ Preprocessor manual.
+ (C++ Extensions): Fix reference to "Predefined Macros" in the
+ GNU C Preprocessor manual.
+
+2003-10-04 Richard Earnshaw <reanrsha@arm.com>
+
+ * doc/extend.texi: Document how GCC estimates and relies on the size
+ of an asm.
+
+2003-10-04 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_pad_arg_upward): Pad floating-point
+ arguments downward for big-endian o64.
+
+2003-10-03 Robert Bowdidge <bowdidge@apple.com>
+
+ * ggc-page.c (ggc_pch_write_object): Replace fseek() with fwrite() in
+ PCH generation, avoiding too-frequent flushes when writing to NFS
+ file system.
+
+2003-10-03 Ziemowit Laski <zlaski@apple.com>
+
+ * objc/objc-act.c (lookup_category): Mark as 'inline'.
+
+2003-10-03 Alexander Malmberg <alexander@malmberg.org>
+ Ziemowit Laski <zlaski@apple.com>
+
+ * objc/objc-act.c (add_method_to_hash_list, lookup_category):
+ New functions.
+ (lookup_method_in_hash_lists): New parameter indicating whether
+ we are messaging 'Class' or 'id'.
+ (check_duplicates): Likewise; do not assume all methods will
+ be either class or instance methods.
+ (generate_category, finish_class): Use lookup_category().
+ (add_method): Use add_method_to_hash_list(); insert instance
+ methods of root classes into the global class method hash table.
+ (add_category): Use lookup_category(); avoid constructing
+ duplicate categories.
+ (really_start_method): Add method to corresponding @interface,
+ if not already there (and if the @interface exists).
+ (finish_message_expr, finish_objc): Adjust calls to
+ check_duplicates().
+
+2003-10-03 Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/9325, PR java/6391
+ * fold-const.c (fold_convert): For floating point to integer
+ conversions, return the maximum/minimum representable integer
+ value if the real constant overflows the destination type.
+ * tree.c (real_value_from_int_cst): Allow the type to be NULL,
+ meaning don't truncate the result to a floating point mode.
+ Simplify the logic by calling real_from_integer directly.
+ * simplify-rtx.c (simplify_unary_operation): Implement the
+ same semantics for folding floating point to integer conversions
+ in RTL.
+
+2003-10-03 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.c (mips_emit_prefetch): Restructure
+ to avoid use of arrays, handle indexed prefetch.
+ * config/mips/mips.h (ISA_HAS_FP4, ISA_HAS_PREFETCH): Update comments.
+ (ISA_HAS_PREFETCHX): New deffine.
+ * config/mips/mips.md ("type" attr): Add new "prefetchx" value,
+ update comments.
+ (prefetch_indexed_di, prefetch_indexed_si): New insns.
+
+2003-10-03 Jeff Sturm <jsturm@one-point.com>
+ Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/12289
+ * calls.c (emit_call_1): Pretend to have popped the arguments
+ to noreturn and longjmp functions instead of ignoring them.
+ (expand_call): Don't adjust stack_pointer_dela while
+ inhibit_defer_pop is set.
+
+2003-10-03 Andreas Schwab <schwab@suse.de>
+
+ PR bootstrap/12276
+ * configure.in: Check for libunwind on the host only if building
+ a native compiler.
+ * configure: Regenerated.
+
+2003-10-03 Paolo Carlini <pcarlini@unitus.it>
+
+ * unwind-pe.h (read_encoded_value_with_base): Constify u and
+ its inizialization cast.
+
+2003-10-03 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/12485
+ * config/mips/mips.c (mips_load_got): GOT accesses can't trap.
+
+2003-10-02 Mark Mitchell <mark@codesourcery.com>
+
+ PR optimization/12180
+ * tree-inline.c (inline_forbidden_p_1): Do not permit inlining of
+ functions containing calls to __builtin_next_arg.
+
+2003-10-02 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.c (mips_emit_prefetch): Use operand 3
+ in instructions being output.
+ * config/mips/mips.md (prefetch_si_address): Change third
+ operand's constraint letter to 'I'.
+ (prefetch_di_address): Likewise.
+ (prefetch_si, prefetch_di): Set third operand to const0_rtx.
+
+2003-10-02 Zack Weinberg <zack@codesourcery.com>
+
+ * system.h: Poison macros obsoleted by earlier patch.
+ * config/cris/cris.c: C90-ify a function definition.
+
+2003-10-02 Josef Zlomek <zlomekj@suse.cz>
+
+ PR/12292
+ * combine.c (make_field_assignment): Check whether rtx's code
+ is CONST_INT before using INTVAL.
+
+2003-10-02 Josef Zlomek <zlomekj@suse.cz>
+
+ * cgraph.c (cgraph_node): Use INSERT instead of 1 in
+ htab_find_slot_with_hash.
+ (cgraph_node_for_identifier): Use NO_INSERT.
+ (cgraph_remove_node): Use NO_INSERT.
+ (cgraph_varpool_node): Use INSERT.
+ (cgraph_varpool_node_for_identifier): Use NO_INSERT.
+
+2003-10-02 Josef Zlomek <zlomekj@suse.cz>
+
+ Waldek Hebisch <hebisch@math.uni.wroc.pl>
+ PR/12072
+ * varasm.c (compare_constant): Fix thinko.
+
+2003-10-02 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/frv/frv.c (frv_issue_rate): New function.
+ (frv_pack_insns): Use it.
+ (TARGET_SCHED_ISSUE_RATE): Define.
+
+2003-10-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
+
+ * config/mcore/mcore.c: Convert to ISO C90 function declarations
+ and definitions.
+ * config/mcore/mcore.h: Likewise.
+ * config/mcore/mcore-protos.h: Likewise.
+
+2003-10-02 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/frv/frv.c (frv_use_dfa_pipeline_interface): New function.
+ (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define.
+
+2003-10-01 Per Bothner <pbothner@apple.com>
+
+ * c-lex.c (src_line): Remove unneeded static variable.
+ (cb_line_change): Set input_line directly, instead of src_line.
+ (get_non_padding_token): We no longer need to compensate for the
+ "horrible things" the C++ front-end does with the current line number,
+
+ * cpplib.c (_cpp_pop_buffer): Do generate a _cpp_do_file_change
+ callback even when popping the main file.
+ * c-lex.c (fe_file_change): Handle a NULL new_map.
+ * fix-header.c (cb_file_change): Likewise.
+ * c-ppoutput.c (pp_file_change): Likewise.
+
+ * cppinit.c (cpp_read_main_file): Split into two functions:
+ Distribute _cpp_stack_file call over the two functions.
+ (cpp_find_main_file): New function.
+ Don't call _cpp_do_file_change even if working_directory flag set.
+ (cpp_push_main_file): New function.
+ * cppfiles.c (_cpp_find_failed): New helper function.
+ (find_file): Made non-static and renamed to _cpp_find_file.
+ (_cpp_stack_file): No longer needed. But note the following.
+ (stack_file): Made non-static and renamed to _cpp_stack_file.
+ * fix-header.c (cpp_read_main_file): Replace cpp_read_main_file
+ call with calls to cpp_find_main_file and cpp_push_main_file.
+ (search_path_head): If there is no current buffer, use main_file.
+ * cpphash.h: Update function declarations.
+ * cpplib.h: Update function declarations.
+
+ * c-opts.c (c_common_post_options): Don't call cpp_find_main_file yet.
+ (c_common_parse_file): No longer need to call cpp_read_main_file
+ when file_index > 0 (as in multi-file or server compiation).
+ (finish_options): Change to <built-in> is an LC_ENTER, not LC_RENAME
+ as this now happens before cpp_push_main_file.
+ (push_command_line_include): When done with options, pass LC_LEAVE
+ instead of LC_RENAME to cpp_change_file and finally cpp_push_main_file.
+ (fe_file_change): Handle NULL new_map, and simplify.
+ * cpplex.c (_cpp_get_fresh_line): Revert my no-longer-needed
+ 08-28 change, since we're never called with a NULL buffer.
+ (_cpp_lex_direct): Likewise.
+ * cpptrad.c (_cpp_read_logical_line_trad): Likewise.
+ Return false if buffer is NULL at end.
+
+ * cpplex.c (_cpp_get_fresh_line): Return value now just depends on
+ whether pfile->buffer is NULL after pop, ignoring return_at_eof.
+ * cpphash.h (struct cpp_buffer): Remove unused return_at_eof field.
+ * cpplib.c (cpp_push_buffer): Since we no longer set return_at_eof,
+ remove the unused return_at_eof parameter.
+ * cppfiles.c, cpplib.c, cppmacro.c, cpppch.c, fix-header.c:
+ Update callers of cpp_push_buffer.
+
2003-10-01 Zack Weinberg <zack@codesourcery.com>
* target.h (init_libfuncs): New hook.
projects / gcc.git / blobdiff