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Diffstat (limited to 'gcc/FSFChangeLog')
| -rw-r--r-- | gcc/FSFChangeLog | 647 |
1 files changed, 647 insertions, 0 deletions
diff --git a/gcc/FSFChangeLog b/gcc/FSFChangeLog index 5a9c6cfec75..261934c3d12 100644 --- a/gcc/FSFChangeLog +++ b/gcc/FSFChangeLog @@ -1,5 +1,652 @@ +Tue Sep 29 09:57:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * expr.c (get_inner_reference): Fix typo in last change. + +Mon Sep 27 21:34:00 1998 Paul Eggert <eggert@twinsun.com> + + * po/en_UK.po (Project-Id-Version): Set to cc 2.8.1.19980813 for now. + (PO-Revision-Date): Set to the current date. + +Sun Sep 27 07:33:18 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * m68k/vxm68k.h (LINK_SPEC): Always use -r. + (WIDEST_HARDWARE_FP_SIZE): Define. + + * reload.c (push_reload): If in STRICT_LOW_PART, always reload + inside even if SUBREG_WORD is not zero. + + * flow.c (print_rtl_with_bb): Don't say not in basic block if we + aren't making basic blocks.8 + +Sat Sep 26 10:57:09 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * function.c (optimize_bit_field): Don't remove SUBREG from dest + if SUBREG_REG is multi-word. + +Wed Sep 23 05:43:23 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * reload.c (find_reloads_address): Deal with address which is + an AND; clean up return values some more. + +Fri Sep 11 13:02:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * function.c (purge_addressof_1): Properly copy flags when making MEM. + +Mon Sep 7 18:33:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * expr.c (get_inner_reference): If not COMPONENT_REF or BITFIELD_REF + and mode is BLKmode, set size_tree. + + * expr.c (expand_builtin, case BUILT_IN_LONGJMP): Fix typo in + last change. + +Wed Sep 2 15:38:01 1998 Paul Eggert <eggert@twinsun.com> + + * libgcc2.c (__floatdisf): Use signed comparison to test + whether u is close to zero; unsigned comparison is not what's + wanted here. + +Mon Aug 17 02:19:30 1998 David Edelsohn <edelsohn@mhpcc.edu> + + * xcoffout.c (UNKNOWN_STAB): Fix typo in previous change; missing + backslash before newline. + +Mon Aug 17 00:12:42 1998 Paul Eggert <eggert@twinsun.com> + + * reorg.c (check_annul_list_true_false): Fix typo in Jul 17 change. + +Sun Aug 2 01:10:15 1998 Paul Eggert <eggert@twinsun.com> + + Add Native Language Support. + + * intl/, ABOUT-NLS, mkinstalldirs, po/Makefile.in.in: New + subdirectory and files. They should be kept identical to the + corresponding items from the GNU gettext distribution. + + * ABOUT-GCC-NLS, exgettext, intl.c, intl.h, po/POTFILES.in, + po/en_UK.po: New files. + + * Makefile.in (AWK, datadir, localedir, top_builddir, USE_NLS, + INTLLIBS, POSUB, INTL_SUBDIRS, HOST_INTLLIBS, + PREPEND_DOTDOT_TO_RELATIVE_PATHS, SUBDIR_FLAGS_TO_PASS, GCC_OBJS, + COLLECT2_OBJS, CCCP_OBJS, CPPMAIN_OBJS, PROTO_OBJS, GCOV_OBJS, + INTL_DISTCLEAN, GEN_PROTOS_OBJS): New vars. + (LIBDEPS, LIBS): Add $(INTLLIBS). + (HOST_LIBDEPS, HOST_LIBS): Add $(HOST_INTLLIBS). + (LIBS): Add @LIBS@. + (ORDINARY_FLAGS_TO_PASS): New var, containing all the old values + from FLAGS_TO_PASS, except for CC. + (FLAGS_TO_PASS): Pass datadir, distdir, localedir. + (OBJS): Add intl.o. + (GEN): Add gencheck. + (STAGESTUFF): Add tree-check.h, gencheck$(exeext). + (native): Depend on intl.all. + (xgcc, collect2, cccp, cppmain, protoize, unprotoize, gcov): Link + intl.o. + (c-typeck.o, c-lex.o, collect2.o, gcc.o, toplev.o, integrate.o, + final.o, cccp.o, cppmain.o, cpplib.o, cpperror.o, s-proto, + gcov.o): Depend on intl.h. + (gencheck): Depend on $(HOST_LIBDEPS) instead of tree.h and + tree.def. + (gencheck.o, intl.o, $(top_builddir)/intl/libintl.a, + $(srcdir)/cp/parse.c, intl.all, intl.install, intl.uninstall, + intl.distdir, intl.mostlyclean, intl.clean, intl.distclean, + intl.maintainer-clean, intl.distdir-fixup, distdir-check): New + rules. + (gen-protos): Link cpperror.o, cppexp.o, cpphash.o, cpplib.o, + prefix.o, version.o; needed for `cpp_notice'. + (mostlyclean): Depend on intl.mostlyclean. + (clean): Depend on intl.clean. + (distclean): Depend on intl.disclean, unless the invoker defines + INTL_DISTCLEAN to be empty. Remove intl/libintl.h and libintl.h + (created by configure). + (maintainer-clean): Make intl.maintainer-clean, but define + INTL_DISTCLEAN to be empty. + (install-normal): Depend on intl.install. + (uninstall): Depend on intl.uninstall. + (distdir-start): Make sure invoker configured with --enable-nls. + Use $(AWK), not awk. Make tmp/intl and tmp/po directories. + (distdir-finish): Make distdir-check at the end. + (distdir): Depend on intl.distdir, intl.distdir-fixup. + (compare, compare3, gnucompare, gnucompare3, stage1-start, + stage2-start, stage3-start, stage4-start): Handle intl + subdirectory. + + * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, + HAVE_LC_MESSAGES, HAVE_STPCPY, PACKAGE, VERSION): New macros. + + * aclocal.m4 (AC_ISC_POSIX, AM_WITH_NLS, AM_GNU_GETTEXT, + AM_LC_MESSAGES, AM_PATH_PROG_WITH_TEST): New functions; taken from + gettext distribution. + + * bi-arity.c, bi-opcode.c, bi-opname.c: Include config file first. + + * c-common.c: Don't include <ctype.h>. + (tfaff): Now a function, not a string. All users changed. + (check_format_info): Use is_C_digit, not isdigit. + Reword messages to ease localization. + + * c-decl.c (redeclaration_error_message): Now returns int, not + message. + (poplevel, duplicate_decls, pushdecl): Revamp to pass explicit + strings to diagnostic generators. + (duplicate_decls, parmlist_tags_warning, finish_struct): Reword + messages to ease localization. + + * c-iterate.c (prdecl): Reword messages so that they do not require + localization. + + * c-lex.c: Include limits.h if available. + Include intl.h. + Include ctype.h only if MAP_CHARACTER is defined. + (UCHAR_MAX): Define if limits.h doesn't. + (C_alnum_array): New var. + (init_lex): Initialize it. + (yyerror): Localize msgid arg. + (yylex): Use is_C_alnum and is_C_digit, not isalnum and isdigit. + + * c-lex.h (C_alnum_array): New decl. + (is_C_alnum, is_C_digit): New macros. + + * c-typeck.c: Include intl.h. + (warning_init): Now takes just one arg. + (incomplete_type_error, build_unary_op, lvalue_or_else, + readonly_warning, build_modify_expr): Reword messages to ease + localization. + (build_unary_op, readonly_warning): Revamp to pass explicit + strings to diagnostic generators. + (build_modify_expr, warn_for_assignment, c_expand_return): + Translate strings passed to functions expecting translated + strings. + (get_spelling): Remove; it was a no-op. All callers changed. + (error_init, pedwarn_init): Now takes just one arg. All callers + and decls changed. This makes it easier to localize. + + * cccp.c: Include intl.h. + (char_name): Remove. + (check_macro_name): Now takes int 2nd arg, not char *. All + callers changed. + (macarg): Now returns int, not char *. All callers changed. + (notice, vnotice, pedwarn_strange_white_space): New functions. + (verror): Now extern; used by cexp.y. + (main): Set message locale, and defer memory allocation until + after. + (main, do_include, print_containing_files): Invoke `notice' to + localize notices. + (handle_directive): Invoke pedwarn_strange_white_space instead of + using char_name. + (do_include, check_macro_name): Reword messages to ease + localization. + (my_strerror): Reword message so that it does not require + localization. + (verror, vwarning, verror_with_line, vwarning_with_line, + pedwarn_with_file_and_line, fatal): Invoke vnotice to localize + msgid. + (initialize_char_syntax): No need to initialize char_name. + + * cexp.y (yyerror): Now takes msgid format and args, not just string. + (verror): New decl. + (parse_number, yylex): Reword messages to ease + localization. + (verror): New test function. + (pedwarn, warning): Translate msgid arg. + + * collect2.c: Include intl.h. + (my_strerror, main, collect_execute, scan_prog_file, + scan_libraries, read_file, end_file): Reword messages so that they + do not require localization. + (notice): Nwe function. + (fatal, error, main, collect_execute, maybe_unlink, + write_c_file_stat, locatelib, scan_libraries, scan_prog_file, + add_func_table): Use it to translate msgid strings. + (main): Set message locale, and defer memory allocation until + after. + (collect_wait): Reword messages to ease localization. + (bad_header): Revamp to pass explicit strings to diagnostic + generators. + + * combine.c (dump_combine_stats, dump_combine_total_stats): + Use fnotice to translate diagnostic messages. + + * config/1750a/1750a.c (memop_valid): Don't use `valid' as an + identifier; it runs afoul of SunOS 4.1.4 <locale.h>. + + * config/arc/initfini.c (__do_global_dtors): Put backslash before + newline in strings, to pacify xgettext. + + * config/dsp16xx/dsp16xx.c, config/dsp16xx/dsp16xx.h + (dsp16xx_invalid_register_for_compare): New function. + * config/dsp16xx/dsp16xx.md: Use it to report invalid registers. + + * config/i370/i370.h: Include <ctype.h>. + + * config/i386/i386.c: Include config.h first. + + * config/m32r/initfini.c (__do_global_dtors): Put backslash before + newline in strings, to pacify xgettext. + * config/m88k/dguxbcs.h (CPP_SPEC): Likewise. + + * config/rs6000/rs6000.c: Include config.h first. + * config/rs6000/rs6000.c, config/rs6000/rs6000.h + (rs6000_fatal_bad_address): New function. + * config/rs6000/rs6000.md: Use it to report bad addresses. + + * config/v850/v850.c: Include config.h first. + + * configure.in: When generating config.h and mentioning a file + taken from the config directory, surround it with #ifdef IN_GCC, + so that programs compiled without IN_GCC -- notably in the intl + subdirectory -- don't need to be compiled with -Iconfig. + (PACKAGE, VERSION, ALL_LINGUAS): New vars. + (AC_ARG_ENABLE): Add --enable-nls. + (AM_GNU_GETTEXT): Add. Override XGETTEXT so that we use exgettext + instead of xgettext to extract strings. + (all_outputs): Add intl/Makefile, po/Makefile.in. + Do not use the shell variable 'l'; it runs afoul of gettext's + aclocal mechanism! + If libintl.h is created, echo '#include "intl/libintl.h"' + >libintl.h so that we don't have to futz with our include paths. + + * cp/Make-lang.in (g++.o): Depend on gansidecl.h, intl.h, Makefile; + do not depend on config.status. + (GXX_OBJS): New var. + (g++$(exeext)): Link intl.o. + + * cp/Makefile.in (top_builddir, INTLLIBS): New vars. + (LIBS): Add $(INTLLIBS). + + * cppalloc.c (memory_full): Use `cpp_notice' to print diagnostic. + + * cpperror.c: Include intl.h. + (cpp_print_containing_files): Use cpp_notice to translate messages. + (cpp_message): is_error is -1 for notices. Translate "warning:". + (cpp_fatal): Translate msgid arg. + + * cppexp.c (cpp_lex): Revamp to pass explicit strings to + diagnostic generators. + (cpp_parse_expr): Use cpp_error, not fprintf, to report + unimplemented operators. + + * cpplib.c: Include intl.h. + (check_macro_name): Now takes int 2nd arg, not char *. All + callers changed. + (check_macro_name, do_define): Reword messages to ease + localization. + (do_define): Revamp to pass explicit strings to diagnostic + generators. + (do_define, cpp_start_read, cpp_handle_options): Use cpp_notice to + translate messages. + (cpp_error, cpp_warning, cpp_warning_with_line, + cpp_pedwarn_with_file_and_line): Translate msgid arg. + (cpp_notice): New function. + (my_strerror): Reword message so that it does not require + localization. + + * cpplib.h (cpp_notice): New decl. + + * cppmain.c: Include intl.h. + (main): Set message locale. + + * cse.c (cse_main): Use fnotice to print diagnostic. + + * final.c: Include intl.h; do not include ctype.h. + (output_operand_lossage): Translate msgid arg. + + * fold-const.c (optimize_bit_field_compare, fold_truthop): Reword + messages to ease localization. + + * gcc.c: Include intl.h. + (my_strerror, snapshot_warning): Reword messages so that they do + not require localization. + (init_spec, set_spec, read_specs, execute, do_spec_1, main, + snapshot_warning): Invoke `notice' to localize notices. + (struct switchstr): Don't use `valid' as an identifier; it runs + afoul of SunOS 4.1.4 <locale.h>. All uses changed. + (do_spec_1): Treat %e string as msgid format, which needs + translation. + (main): Set message locale. + (pfatal_with_name): Invoke perror_with_name, not fatal, so that we + don't have to translate "%s: %s". + (perror_with_name): Invoke printf, not error, so that we don't + have to translate "%s: %s". + (pfatal_pexecute): Invoke pfatal_with_name, not fatal, so that we + don't have to translate "%s: %s". + (fatal, error): Translate msgid arg. + (notice): New function. + + * gcov.c: Include intl.h; include stdarg.h if __STDC__ is defined. + (main): Set message locale. + (fnotice): New function. + (xmalloc, fancy_abort, print_usage, open_files, read_files, + function_summary, output_data): Use it to to print diagnostics. + + * install.texi: Explain new configure options --enable-nls, + --with-included-gettext, --with-catgets. + + * integrate.c: Include intl.h. + (function_cannot_inline_p): Mark msgids with N_. + + * invoke.texi: Describe environment variables affecting locale. + + * pexecute.c: Include libintl.h if ENABLE_NLS, otherwise define + gettext to be a noop. + (_, N_): New macros. + (install_error_msg): Wrap inside N_. + (pexecute): Translate diagnostics. + + * protoize.c: Include intl.h. + (__attribute__): New macro. + (notice): New function. + (my_strerror): Reword message so that it does not require + localization. + (xmalloc, xrealloc, fancy_abort, safe_write, usage, + file_normally_convertible, abspath, find_file, aux_info_corrupted, + save_def_or_dec, gen_aux_info_file, process_aux_info_file, + rename_c_file, find_extern_def, find_static_definition, + declare_source_confusing, edit_fn_declaration, edit_formals_lists, + add_local_decl, add_global_decls, edit_fn_definition, + scan_for_missed_items, edit_file, main): Use `notice' to print + diagnostic. + (main): Set message locale. + + * real.c (NMSGS, ermsg): Remove. + (mtherr): Revamp to pass explicit strings to diagnostic + generators. Abort on invalid operations. + + * regclass.c (fix_register): Reword messages to ease localization. + + * toplev.c: Include intl.h; do not include ctype.h. + (v_really_sorry, really_sorry): Remove unused functions. + (count_error, fatal_io_error): Translate strings. + (default_print_error_function, report_error_function, main, + print_version): Reword messages to ease localization. Use + `notice' to translate diagnostics. + (vnotice, notice, fnotice): New functions. + (vmessage): Remove. + (v_message_with_file_and_line, vsorry): Translate msgid with + vnotice. + (v_message_with_file_and_line, v_message_with_decl): Use + report_file_and_line. Now takes int warning flag, not prefix; + this is easier to localize. All callers changed. + (v_message_with_decl): Abort if first format spec is neither %% + nor %s. Translate "((anonymous))". + (main): Set message locale. + (set_target_switch): Don't use `valid' as an identifier; it runs + afoul of SunOS 4.1.4 <locale.h>. + (__VERSION__): Reword message so that it does not require + localization. + (print_switch_values): Translate "options passed" and "options + enabled". + + * tree.c (valid_machine_attribute): Don't use `valid' as an + identifier; it runs afoul of SunOS 4.1.4 <locale.h>. + + * xcoffout.c (xcoff_output_standard_types): Use `error' to + output diagnostic, so that it gets translated. + + * patch-apollo-includes: Remove; this is part of README.APOLLO. + +Mon Jul 27 18:28:58 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * reload.c (find_reloads): If no_input_reloads, abort if + reloads were made for addresses. + * m68k.md (sxx): Operand 0 cannot be memory. + +Fri Jul 17 07:31:04 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * m68k.c (output_move_simode_const): Use subl to move 0 into addr reg. + (output_move_[hq]imode): Likewise. + + * m68k.md (extend[sd]fxf2): Accept constants and general reg as + source operand if the destination is a floating point register. + +Fri Jul 17 07:23:49 1998 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl> + + * reorg.c (check_annul_list_true_false): New function. + (steal_delay_list_from_{target,fallthrough}): Call it and also + refine tests for when we may annul if already filled a slot. + (fill_slots_from_thread): Likewise. + (delete_from_delay_slot): Return newly-created thread. + (try_merge_delay_isns): Use its new return value. + +Sat Jul 4 11:07:33 1998 Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de> + + * function.c (assign_parms): Handle PARALLEL which include stack. + +Sat Jul 4 09:44:29 1998 Paul Edwards <avon@matra.com.au> + + * tree.c, print-tree.c, c-lang.c: Include stdio.h before tree.h. + * expr.c (bc_expand_component_address): Correct args to + bc_push_offset_and_size. + * reload1.c (reload_cse_simplify_operands): Add missing return value. + +Fri Jul 3 07:17:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * alpha.c (normal_memory_operand): Handle case when REG will be + eliminated by reload. + +Thu Jul 2 18:43:53 1998 James Carlson <carlson@ironbridgenetworks.com> + + * floatlib.c (HIDDEND_LL, MANTD_LL, PACKD_LL): New macros. + (__addsf3): Fixed cases returning wrong type and causing unintended + conversions and data corruption. + (__mulsf3): Fixed rounding flaws caused wrong scaling. + (__float{didf,sisf,disf},__fix{,uns}dfdi): New functions. + (__{gt,ge,lt,le,eq,ne}df2): Likewise. + (__truncdfsf2): Fixed normalization problems + (__fixunsdfsi): Fixed compiler warning + (__{add,sub,mul}df3): Rewrite to do real DP math. + (__divdf3): Removed previous version by Barrett Richardson. + +Thu Jul 2 17:57:20 1998 Douglas B. Rupp <rupp@gnat.com> + + * cpperror.c: Include errno.h. + +Thu Jul 2 16:46:36 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * c-decl.c (grokdeclarator): Don't warn about implicit int in + `typedef foo = bar'. + +Tue Jun 30 18:32:49 1998 Geert Bosch <bosch@gnat.com> + + * alpha/vxworks.h (LINK_SPEC): Add -taso -T 0. + +Tue Jun 30 09:39:32 1998 David Edelsohn <edelsohn@mhpcc.edu> + + * expr.c (expand_builtin_{set,long}jmp): If STACK_SAVEAREA_MODE + defined, override sa_mode using its value. + * explow.c (emit_stack_save): Likewise. + + * rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC. + (CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC. + * rs6000.c (processor_target_table, 620): Don't affect MASK_POWERPC64. + (rs6000_override_options): Ignore flag_pic for AIX. + (rs6000_immed_double_const): Delete. + ({reg_or_u_short,u_short_cint}_operand): Don't assume 32-bit CONST_INT. + ({non_logical_cint,logical}_operand): Likewise. + (num_insns_constant): mask64_operand is 2 insns. + (easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit. + (mask_constant): HOST_WIDE_INT parameter. + (non_and_cint_operand): Delete. + ({mask,and}64_operand): New functions. + (function_arg{,_advance}): DImode arguments don't need special + alignment when 64-bit. + (setup_incoming_varargs): Reverse reg_size assignment. + (print_operand): HOST_WIDE_INT second parameter. + (print_operand, case 'B', 'S'): New cases. + (print_operand, case 'M'): Fix typo in lossage string. + (rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size + to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset. + (rs6000_output_load_toc_table): Reverse init_ptr assignment. Use + TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs. + Load GOT highpart, don't add it. Add lowpart with {cal|la}. + (rs6000_allocate_stack_space): Use {cal|la}. + (output_epilog): Use {cal|la} + (output_function_profiler): Add call glue to mcount call. + Load GOT highpart, don't add it. Add lowpart with {cal|la}. + Use asm_fprintf and convert fprintf to fputs. + + * rs6000.h (TARGET_SWITCHES): Add powerpc64. + (STACK_BOUNDARY): Depend on TARGET_32BIT. + (ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type. + (CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT. + (EXTRA_CONSTRAINTS): Remove 'S' and 'T'. Replace 'S' with + 64-bit mask operand. + (RS6000_SAVE_TOC): Depend on TARGET_32BIT. + (STACK_SAVEAREA_MODE): New macro. + (LEGITIMATE_CONSTANT_P): DImode okay for 64bit. + (RTX_COSTS, AND/IOR/XOR): Reflect current machine description. + (ASM_FILE_START): Emit 64-bit ABI directive. + (ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode. + (ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit. + (PREDICATE_CODES): Add "and64_operand" and "mask64_operand". + Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE. + + * rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask. + Restore define_split. + (floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint. + (floatsidf2_internal, floatunssidf2_internal2): Likewise. + Do not specify base register operand mode. + (floatsidf2_loadaddr): Don't specify base register operand mode. + (floatsidf2_store1, floatsidf2_store2): Operand 1 must be base + register; do not specify mode. Remove !TARGET_POWERPC64 final + constraint. + (floatsidf2_load): Don't specify base register operand mode. + Remove !TARGET_POWERPC64 final constraint. + (fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Don't specify + base register operand mode. + (mulsidi3): Add !TARGET_POWERPC64 constraint. + (adddi3): Split large constants early. + (absdi3): Shift by 63, not 31. + (rotldi3): Add masking combiner patterns. + (anddi3): Add rldic{r,l} masking. Remove split of large constants. + (iordi3, xordi3): Split large constants early. + (movsi matcher): Remove S and T constraints. + (movsf const_double): create SImode constant from TARGET_DOUBLE. + (movdf_hardfloat32): Add default abort case. + (movdf easy_fp_const): create DImode constant from TARGET_DOUBLE. + (movdi): Remove 64-bit constant generator. Try to convert + CONST_DOUBLE to CONST_INT. Handle TOC memory constants. + (movdi_32): Add default abort case. + (movdi_64): Add numerous ways to split 64-bit constants. + Make catch-all define_split more optimal and never FAIL. + (movti_ppc64): Add default abort case. + (allocate_stack): Remove operand modes; use Pmode. + (restore_stack_block): Remove operand modes. Generate Pmode + temporary. Generate MEM and specify mode. + (save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode + temporary. Save area is double Pmode. + (call_indirect_aix64, call_value_indirect_aix64): New patterns. + (call, call_value): Do not specify address operand mode. Choose + appropriate AIX ABI. + (*call_local64, *ret_call_local64): New patterns. + (*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns. + (*ret_call_nonlocal_aix32): Use call_value_indirect for REG. + (compare): Materialize DImode truthvalues. + +Tue Jun 30 06:31:40 1998 Richard Henderson <rth@dot.cygnus.com> + + * alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '`'. + * alpha.c (print_operand): Handle it. + * alpha.md (fix_truncdfsi2, fix_truncsfsi2): New patterns and + related define_splits. + +Tue Jun 30 06:02:07 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * calls.c (emit_library_call{,_value}): Pass null + to REG_PARM_STACK_SPACE. + + * alpha.c (normal_memory_operand): New function. + * alpha.h (EXTRA_CONSTRAINT, case 'Q'): Call it. + + * fold-const.c (count_cond): New function. + (fold): Don't try to build COND_EXPR from binary op when both sides + are COND_EXPR unless not nested too deeply. + +Thu Jun 25 09:54:55 1998 Nick Clifton <nickc@cygnus.com> + + * arm.h (REG_ALLOC_ORDER): Add ARG_POINTER_REGNUM, noticed by + grahams@rcp.co.uk. + +Mon Jun 15 17:41:33 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * reload1.c (reload): Issue guidance message on stack frame too large + for reliable stack check. + + * fold-const.c (fold_range_test): Prevent falling through with no ret. + +Sat Jun 13 15:49:53 1998 Carol LePage <carolo@kemah.hal.com> + + * configure.in (sparc-hal-solaris2*): New target. + * sparc/hal.h, sparc/t-halos: New files. + +Sat Jun 13 14:30:25 1998 David W. Schuler <schuld@btv.ibm.com> + + * i386/aix386ng.h (CPP_SPEC): Remove bogus quote. + +Sat Jun 13 14:16:34 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * regmove.c (try_auto_increment): Fix typo. + + * c-common.c (truthvalue_conversion): Protect side effects in the + expression when splitting a complex value. + * fold-const.c (fold): Likewise. + + * expr.c (do_jump, case EQ_EXPR, NE_EXPR): When comparing complex + prevent operands from being evaluated twice. + +Sat Jun 13 12:53:22 1998 Richard Earnshaw (rearnsha@arm.com) + + * unroll.c (verify_addresses): Use validate_replace_rtx to undo + changes; abort if undo fails. + +Sat Jun 13 11:46:38 1998 Anders Blomdell <anders.blomdell@control.lth.se> + + * flags.h (flag_volatile_static): Declare. + * toplev.c (flag_volatile_static): Define. + (f_options): Include -fvolatile-static. + * varasm.c (make_decl_rtl): Support -fvolatile-static. + +Sat Jun 13 08:26:21 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * reload1.c (reload_cse_regno_equal_p): If -ffloat-store, don't + consider a MEM in FP mode as equal. + + * varasm.c (assemble_variable): Never put decl with specified section + name into bss. + + * output.h (current_function_addresses_labels): Declare. + * function.h (struct function): New field `addresses_labels'. + * function.c (current_function_addresses_labels): Define. + ({push,pop}_function_context): Save/restore it. + (init_function_start): Initialize it. + * rtl.h (FUNCTION_FLAGS_ADDRESSES_LABELS): New flag. + * expr.c (expand_expr, case LABEL_DECL): Show addresses labels. + * integrate.c (function_cannot_inline_p): Can't if addresses labels. + (initialize_for_inline): Save current_function_addresses_labels. + (output_inline_function): Restore it. + + * reload.c (find_reloads, case 'o'): All reloaded addresses + are offsettable. + (find_reloads_address): If replacing address, don't return 1. + + * profile.c (output_func_start_profiler): Add missing steps in + defining function. + +Fri Jun 12 17:10:16 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * m68k.md (extendqidi2): Operand 1 must be in data register. + Tue Jun 9 07:24:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + * cccp.c (handle_directive): If -dM, also include #undef. + * cpplib.c (handle_directive): Likewise. + + * calls.c (expand_call): Allow function pointer to be a REFERENCE_TYPE. + + * function.c (assign_parms): Use proper mode for location of arg + on stack when promotions are occurring. + * regmove.c ({next,prev}_insn_for_regmove): Properly handle end of function. |