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2002-05-13configure.in: Remove --srcdir argument from targargs and buildargs (it's ↵Nathanael Nerode2-7/+15
always overridden in... * configure.in : Remove --srcdir argument from targargs and buildargs (it's always overridden in the Makefile anyway). Rearrange a bit. From-SVN: r53433
2002-05-13configure: move some logic to configure.inNathanael Nerode3-17/+18
* configure: move some logic to configure.in * configure.in: move some logic from configure From-SVN: r53432
2002-05-13cppfiles.c (open_file): Change mode (DJGPP only) of redirected input to ↵Andris Pavenis2-1/+14
O_BINARY. * cppfiles.c (open_file): Change mode (DJGPP only) of redirected input to O_BINARY. From-SVN: r53431
2002-05-13ffi_darwin.c (ffi_prep_closure): Declare fd at beginning of function (for ↵Andreas Tobler2-2/+8
older apple cc). 2002-05-13 Andreas Tobler <a.tobler@schweiz.ch> * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at beginning of function (for older apple cc). From-SVN: r53430
2002-05-13re PR libgcj/6389 (System.getProperty("") should always throw an ↵Tom Tromey9-696/+1852
IllegalArgumentException) Fixes PR libgcj/6389: * Makefile.in: Rebuilt. * Makefile.am (nat_source_files): Added natTimeZone.cc. * java/util/natTimeZone.cc: New file. * java/util/TimeZone.java (getDefaultTimeZoneId): New method. * java/lang/System.java: Merged with Classpath. * java/lang/Runtime.java: Merged with Classpath. * java/lang/natSystem.cc (setErr0): Renamed from setErr; don't run security check. (setIn0): Renamed from setIn; don't run security check. (setOut0): Renamed from setOut; don't run security check. (file_encoding, getpwuid_adaptor, getSystemTimeZone, init_properties): Moved to natRuntime.cc. Moved many includes to natRuntime.cc. (isWordsBigEndian): New method. * java/lang/natRuntime.cc: Include Long.h, also other includes previously in natSystem.cc. (maxMemory): New function. (exitInternal): Renamed from `_exit'. (exit): Removed. (init): Don't set finalize_on_exit. (exitInternal): Use `finalizeOnExit'. (file_encoding, getpwuid_adaptor): New functions from natSystem.cc. (insertSystemProperties): New method, renamed from System::init_properties. Don't set user.timezone. (_load): Don't call checkLink. (execInternal): New method. (availableProcessors): Likewise. (nativeGetLibname): Likewise. From-SVN: r53429
2002-05-13* i386.c (ia32_multipass_dfa_lookahead): Prototype.Jeff Law2-0/+3
From-SVN: r53428
2002-05-13i386.c (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Define.Jeff Law2-0/+20
* i386.c (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Define. (ia32_multipass_dfa_lookahead): New function. From-SVN: r53427
2002-05-13* config.table: Use mh-x86pic also for x86-64.Andreas Schwab2-1/+6
From-SVN: r53426
2002-05-13gcc.c (SWITCH_TAKES_ARG): Remove 'V'.Neil Booth3-67/+17
* gcc.c (SWITCH_TAKES_ARG): Remove 'V'. (translate_options): Remove 'V'. (process_command): Similarly. doc: * invoke.texi: Remove documentation of 'V'. From-SVN: r53425
2002-05-13ctype_scan_char.cc: Tweak.Benjamin Kosnik4-17/+387
2002-05-13 Benjamin Kosnik <bkoz@redhat.com> * testsuite/22_locale/ctype_scan_char.cc: Tweak. * testsuite/22_locale/ctype_scan_wchar_t.cc: New. * docs/html/install.html: Fix. From-SVN: r53424
2002-05-132002-05-13 Benjamin Kosnik <bkoz@redhat.com>Benjamin Kosnik5-32/+58
* include/bits/fstream.tcc (basic_filebuf::_M_allocate_internal_buffer): Remove extraneous try/catch blocks. * src/localename.cc (locale::_Impl::_M_install_facet): Same. * docs/html/install.html: Tweak, add bits about required locales for the 22_locale tests when using the gnu model. * testsuite/27_io/istream_sentry.cc: Tweak. From-SVN: r53423
2002-05-13ctype_inline.h (scan_is, scan_not): Fix typo, use this->is() rather than ↵Kaveh R. Ghazi4-8/+357
manually (and perhaps incorrectly) inlining it. * config/os/irix/irix5.2/bits/ctype_inline.h (scan_is, scan_not): Fix typo, use this->is() rather than manually (and perhaps incorrectly) inlining it. * config/os/irix/irix6.5/bits/ctype_inline.h (scan_is, scan_not): Likewise. * testsuite/22_locale/ctype_scan_char.cc: New file. From-SVN: r53422
2002-05-13* config/s390/linux.h: Revert 2002-04-22 changes.Ulrich Weigand2-35/+6
From-SVN: r53421
2002-05-132002-05-13 Paolo Carlini <pcarlini@unitus.it>Paolo Carlini5-34/+48
Jakub Jelinek <jakub@redhat.com> * testsuite/22_locale/money_get_members_char.cc (test01, test02, test04): Use the de_DE@euro named locale instead of de_DE to allow for an uniform behaviour with both old and Euro-era localedata; tweak some tests. * testsuite/22_locale/money_get_members_wchar_t.cc (test01, test02, test04): Likewise. * testsuite/22_locale/money_put_members_char.cc (test01, test02, test04): Likewise. * testsuite/22_locale/money_put_members_wchar_t.cc (test01, test02, test04): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r53420
2002-05-132002-05-13 Paolo Carlini <pcarlini@unitus.it>Paolo Carlini24-134/+253
* testsuite/22_locale/codecvt_members_char_char.cc (test03): Robustify wrt localedata. * testsuite/22_locale/codecvt_members_wchar_t_char.cc (test03): Likewise. * testsuite/22_locale/collate_members_char.cc (test04): Likewise. * testsuite/22_locale/collate_members_wchar_t.cc (test04): Likewise. * testsuite/22_locale/ctype_members_char.cc (test05): Likewise. * testsuite/22_locale/ctype_members_wchar_t.cc (test04): Likewise. * testsuite/22_locale/messages_members_char.cc (test03): Likewise. * testsuite/22_locale/money_get_members_char.cc (test08): Likewise. * testsuite/22_locale/money_get_members_wchar_t.cc (test08): Likewise. * testsuite/22_locale/money_put_members_char.cc (test07): Likewise. * testsuite/22_locale/money_put_members_wchar_t.cc (test07): Likewise. * testsuite/22_locale/moneypunct_members_char.cc (test03): Likewise. * testsuite/22_locale/moneypunct_members_wchar_t.cc (test03): Likewise. * testsuite/22_locale/num_get_members_char.cc (test06): Likewise. * testsuite/22_locale/num_get_members_wchar_t.cc (test06): Likewise. * testsuite/22_locale/num_put_members_char.cc (test04): Add comment. * testsuite/22_locale/num_put_members_wchar_t.cc (test04): Likewise. * testsuite/22_locale/numpunct_members_char.cc (test03): Likewise. * testsuite/22_locale/numpunct_members_wchar_t.cc (test03): Likewise. * testsuite/22_locale/time_get_members_char.cc (test08): Likewise. * testsuite/22_locale/time_get_members_wchar_t.cc (test08): Likewise. * testsuite/22_locale/time_put_members_char.cc (test04): Likewise. * testsuite/22_locale/time_put_members_wchar_t.cc (test04): Likewise. From-SVN: r53419
2002-05-13fr30.md: Only allow splits of immediate loads if the destination is a register.Scott Marks2-4/+11
2002-05-13 Scott Marks <SMarks@mobile-mind.com> * config/fr30/fr30.md: Only allow splits of immediate loads if the destination is a register. From-SVN: r53418
2002-05-13rtti.c (emit_tinfo_decl): Call import_export_decl.Jason Merrill1-0/+13
* rtti.c (emit_tinfo_decl): Call import_export_decl. * decl2.c (import_export_decl): Set DECL_NOT_REALLY_EXTERN on tinfo decls by default. Don't mess with the builtins. From-SVN: r53417
2002-05-13class.c (build_vtbl_ref_1): Use fixed_type_or_null.Jason Merrill5-65/+48
* class.c (build_vtbl_ref_1): Use fixed_type_or_null. (fixed_type_or_null): See through reference vars. (build_base_path): Vtable contents are constant. * typeck.c (get_member_function_from_ptrfunc): Likewise. * rtti.c (emit_tinfo_decl): Call import_export_decl. * decl2.c (import_export_decl): Set DECL_NOT_REALLY_EXTERN on tinfo decls by default. Don't mess with the builtins. From-SVN: r53416
2002-05-13Daily bump.GCC Administrator6-6/+6
From-SVN: r53415
2002-05-13Makefile.in (c-common.o, cppinit.o): Update.Neil Booth17-126/+193
* Makefile.in (c-common.o, cppinit.o): Update. * c-common.c: Include except.h. (cb_register_builtins): Handle __USING_SJLJ_EXCEPTIONS__. Call TARGET_CPU_CPP_BUILTINS and TARGET_OS_CPP_BUILTINS. * cppinit.c (__USING_SJLJ_EXCEPTIONS): Not here. * defaults.h (TARGET_OS_CPP_BUILTINS, TARGET_CPU_CPP_BUILTINS, CPP_PREDEFINES): Handle here. config: * alpha/alpha-interix.h, alpha/gnu.h, alpha/linux.h, alpha/netbsd.h, alpha/openbsd.h, alpha/osf.h, alpha/unicosmk.h, alpha/vms.h, alpha/vxworks.h: Remove CPP_PREDEFINES, define TARGET_OS_CPP_BUILTINS. * alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Define. (CPP_SPEC, EXTRA_SPECS): Update. (CPP_AM_BWX_SPEC, CPP_AM_MAX_SPEC, CPP_AM_FIX_SPEC, CPP_AM_CIX_SPEC, CPP_IM_EV4_SPEC, CPP_IM_EV5_SPEC, CPP_IM_EV6_SPEC, CPP_CPU_EV4_SPEC, CPP_CPU_EV5_SPEC, CPP_CPU_EV56_SPEC, CPP_CPU_PCA56_SPEC, CPP_CPU_EV6_SPEC, CPP_CPU_EV67_SPEC, CPP_CPU_DEFAULT_SPEC, CPP_CPU_SPEC): Remove. doc: * tm.texi (TARGET_REGISTER_CPP_BUILTINS): Remove. (TARGET_OS_CPP_BUILTINS, TARGET_CPU_CPP_BUILTINS): Define. From-SVN: r53410
2002-05-13emit-rtl.c (global_rtl): Update comment.Zack Weinberg20-366/+324
* emit-rtl.c (global_rtl): Update comment. (const_double_htab, const_double_htab_hash, const_double_htab_hash, lookup_const_double): New. (const_int_htab_hash, const_int_htab_eq): Remove const qualifiers, which cause tons of warnings with RTL checking on. (gen_rtx_CONST_DOUBLE): Deleted. (const_double_from_real_value): New function - bears some resemblance to the former immed_real_const_1. (immed_double_const): Moved here from varasm.c and simplified. (gen_rtx_REG): Make REGNO unsigned to squelch warnings. (gen_rtx_SUBREG): Use gen_rtx_raw_SUBREG. (gen_rtx): Use immed_double_const. (init_emit_once): Initialize the const_double_htab. Use REAL_VALUE_FROM_INT where possible. Can now use CONST_DOUBLE_FROM_REAL_VALUE when setting up const_tiny_rtx. * varasm.c (struct varasm_status): Remove x_const_double_chain. (const_double_chain, immed_real_const, clear_const_double_mem): Delete. (immed_double_const, immed_real_const_1): Moved to emit-rtl.c. (init_varasm_status, mark_varasm_status): Don't touch x_const_double_chain. * output.h: Delete prototype for clear_const_double_mem. * real.h: Make REAL_VALUE_TYPE a macro again. Remove leading '0' slot from all CONST_DOUBLE_FORMAT definitions. Prototype const_double_from_real_value, not immed_real_const_1, and use it to define CONST_DOUBLE_FROM_REAL_VALUE. Define new macro CONST_DOUBLE_ATOF. * rtl.h (CONST_DOUBLE_CHAIN): Kill. (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH): Adjust. (gen_rtx_CONST_DOUBLE, immed_real_const): Delete prototypes. (gen_rtx_REG): Second arg is unsigned. * gengenrtl.c (special_rtx): Take out CONST_DOUBLE. (excluded_rtx): New, return true for CONST_DOUBLE. (genmacro): Write nothing for excluded codes. * combine.c (combine_simplify_rtx): Use CONST_DOUBLE_FROM_REAL_VALUE. * expr.c (expand_expr): Likewise. * ggc-common.c (ggc_mark_rtx_children_1): Don't mark the CONST_DOUBLE_CHAIN. * toplev.c (rest_of_compilation): Don't call clear_const_double_mem. * config/rs6000/rs6000.c (rs6000_float_const): Delete. (rs6000_hash_constant): Remove CONST_DOUBLE special case. (toc_hash_eq): Remove CONST_DOUBLE and LABEL_REF special cases. * config/rs6000/rs6000-protos.h: Don't prototype rs6000_float_const. * config/c4x/c4x.md, config/rs6000/rs6000.md: Use CONST_DOUBLE_ATOF. * config/dsp16xx/dsp16xx.md, config/mips/mips.md, config/pa/pa.md: Use CONST_DOUBLE_FROM_REAL_VALUE. * config/sparc/sparc.md, config/sparc/sparc.c: Use immed_double_const. From-SVN: r53409
2002-05-13os_defines.h: Revert 2002-05-06 change.Kaveh R. Ghazi4-17/+23
libstdc++-v3: * config/os/irix/irix5.2/bits/os_defines.h: Revert 2002-05-06 change. gcc: * mips/iris6.h (CPLUSPLUS_CPP_SPEC): Define. From-SVN: r53408
2002-05-12conversion.c (ldnear): Use long double types.David S. Miller2-2/+7
2002-05-12 David S. Miller <davem@redhat.com> * gcc.c-torture/execute/conversion.c (ldnear): Use long double types. From-SVN: r53407
2002-05-12* tree.h (copy_node): Don't mention TREE_PERMANENT.Tom Tromey2-3/+5
From-SVN: r53404
2002-05-12gensupport.c (n_comma_elts): Moved here from genattrtab.c.Zack Weinberg6-63/+119
* gensupport.c (n_comma_elts): Moved here from genattrtab.c. (scan_comma_elt): New function. Accepts whitespace in comma lists. * gensupport.h: Prototype new routines. * genattr.c (gen_attr): Use scan_comma_elt. Avoid unnecessary use of printf. * genattrtab.c (n_comma_elts): Moved to gensupport.c. (next_comma_elt): Use scan_comma_elt. * config/i386/i386.md: Use new attribute notation to break up long lines in define_attr forms. From-SVN: r53403
2002-05-12cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created structs are safe.Jason Merrill2-0/+8
* cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created structs are safe. From-SVN: r53402
2002-05-12expr.c (compress_float_constant): New.Richard Henderson5-18/+169
* expr.c (compress_float_constant): New. (emit_move_insn): Use it. (float_extend_from_mem): New. (init_expr_once): Initialize it. * real.c (exact_real_truncate): New. * config/i386/i386.h (CONST_COSTS): Assume CONST_DOUBLE gets dropped into memory; penalize for size. (RTX_COSTS): FLOAT_EXTEND is free. * config/i386/i386.md (extendsfdf2, extendsfxf2, extendsftf2, extenddfxf2, extenddftf2): Accept constants and drop them to memory. From-SVN: r53401
2002-05-12profile.h (profile_info): Add missing extern to declaration.Richard Henderson3-2/+13
* profile.h (profile_info): Add missing extern to declaration. * profile.c (profile_info): Define it. From-SVN: r53400
2002-05-12*** empty log message ***Marek Michalkiewicz1-0/+6
From-SVN: r53399
2002-05-12* pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.Jason Merrill1-0/+12
From-SVN: r53397
2002-05-12Daily bump.GCC Administrator6-6/+6
From-SVN: r53396
2002-05-12* MAINTAINERS: Reflect libgcj reality.Tom Tromey2-4/+9
From-SVN: r53390
2002-05-12SentenceBreakIterator.java (next): Skip all java white space characters.Mark Wielaard2-19/+20
* gnu/java/text/SentenceBreakIterator.java (next): Skip all java white space characters. (previous_internal): Likewise. From-SVN: r53389
2002-05-12os_defines.h (__glibcpp_long_bits): Define to 64 for hppa 64-bit port.John David Anglin2-2/+8
* config/os/gnu-linux/bits/os_defines.h (__glibcpp_long_bits): Define to 64 for hppa 64-bit port. (__glibcpp_long_double_bits): Define to 64 for all hppa ports. From-SVN: r53388
2002-05-12pa32-regs.h (HARD_REGNO_MODE_OK): Revise sets of general registers used for ↵John David Anglin2-4/+14
DImode and TImode. * pa/pa32-regs.h (HARD_REGNO_MODE_OK): Revise sets of general registers used for DImode and TImode. From-SVN: r53387
2002-05-11cpplex.c (_cpp_lex_direct): When in a directive at EOF fake a newline.Neil Booth2-2/+7
* cpplex.c (_cpp_lex_direct): When in a directive at EOF fake a newline. From-SVN: r53386
2002-05-11Oops, this went with the previous commitZack Weinberg1-0/+35
From-SVN: r53385
2002-05-11* reorg.c (dbr_schedule): Remove unnecessary test.John David Anglin2-4/+5
From-SVN: r53384
2002-05-11i386.md (testsi to testqi spliters): New.Jan Hubicka6-73/+218
* i386.md (testsi to testqi spliters): New. 2002-01-14 Josef Zlomek <zlomek@matfyz.cz> cfg.c (dump_edge_info): added dumping of EDGE_CAN_FALLTHRU. Wed Jan 9 2002 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> * basic-block.h: New flag EDGE_CAN_FALLTHRU * cfganal.c (set_edge_can_fallthru_flag): New function; marks the edges that can be made fallthru. Mon Nov 12 16:25:53 CET 2001 Jan Hubicka <jh@suse.cz> * cfglayout.c (cleanup_unconditional_jumps): New static function. (cfg_layout_initialize): Use it. Co-Authored-By: Pavel Nejedly <bim@atrey.karlin.mff.cuni.cz> From-SVN: r53383
2002-05-11rs6000.c (rs6000_default_long_calls, [...]): New.Zack Weinberg10-86/+336
* config/rs6000/rs6000.c (rs6000_default_long_calls, rs6000_longcall_switch, rs6000_set_default_type_attributes): New. (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Set it. (rs6000_override_options): Handle -m(no-)longcall. (init_cumulative_args, output_mi_thunk): Check for both longcall and shortcall attributes on the function. (rs6000_attribute_table): Add "shortcall". (rs6000_handle_longcall_attribute): Update comment. (altivec_expand_unop_builtin, altivec_expand_binop_builtin, altivec_expand_ternop_builtin): Add default clauses to switches to silence warnings. * config/rs6000/rs6000.h: Declare rs6000_longcall_switch and rs6000_default_long_calls. Define REGISTER_TARGET_PRAGMAS. (TARGET_OPTIONS): Add longcall and no-longcall. * config/rs6000/rs6000.md (call_nonlocal_sysv, call_value_nonlocal_sysv): Split by alternatives. One pair accepts only SYMBOL_REFs and rejects if CALL_LONG is set in the call cookie. The other pair accepts only LR/CTR and has no restriction. * config.gcc (rs6000-*-* | powerpc*-*-* trailer stanza): Set c_target_objs, cxx_target_objs; add t-rs6000-c-rule to tmake_file. * config/rs6000/rs6000-c.c: New file. * config/rs6000/t-rs6000-c-rule: New file. * config/rs6000/rs6000-protos.c: Add multiple-include guard. Prototype rs6000_pragma_longcall. * doc/extend.texi: Document shortcall attribute. * doc/invoke.texi: Document -mlongcall, -mno-longcall. From-SVN: r53382
2002-05-11avr.c (avr_mcu_types): Update supported devices.Marek Michalkiewicz4-15/+35
* config/avr/avr.c (avr_mcu_types): Update supported devices. * config/avr/avr.h (CPP_SPEC, LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. * config/avr/t-avr (MULTILIB_MATCHES): Likewise. From-SVN: r53381
2002-05-11dbxout.c: Fix formatting.Kazu Hirata11-369/+388
* dbxout.c: Fix formatting. * dependence.c: Likewise. * df.c: Likewise. * diagnostic.c: Likewise. * doloop.c: Likewise. * dominance.c: Likewise. * doschk.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. From-SVN: r53380
2002-05-11Daily bump.GCC Administrator6-6/+6
From-SVN: r53379
2002-05-11Minor fix to treelang; Update MAINTAINERS and ChangeLog to reflect this.Tim Josling4-0/+26
From-SVN: r53375
2002-05-10final.c (end_final): Tidy whitespace.Richard Henderson4-121/+120
* final.c (end_final): Tidy whitespace. Don't honor flag_pack_struct. Convert integers constants as needed. Replace "nwords" field with "sizeof_bb". (final): Save profile data if cfun->arc_profile, not profile_arc_flag. * function.h: Fix typo in comment. * libgcc2.c (struct bb): Replace "nwords" with "sizeof_bb". From-SVN: r53374
2002-05-10fold-const.c (build_range_check): Optimize (c>=1) && (c<=127) into the ↵Roger Sayle4-15/+141
equivalent (signed char)c > 0. * fold-const.c (build_range_check): Optimize (c>=1) && (c<=127) into the equivalent (signed char)c > 0. * gcc.c-torture/execute/20020510-1.c: New test case. From-SVN: r53373
2002-05-10loop.c: (PREFETCH_EXTREME_DIFFERENCE, PREFETCH_BEFORE_LOOP): New.Janis Johnson2-69/+140
* loop.c: (PREFETCH_EXTREME_DIFFERENCE, PREFETCH_BEFORE_LOOP): New. (PREFETCH_CONDITIONAL): Renamed from PREFETCH_NOT_ALWAYS. (struct prefetch_info): Fix spelling of member bytes_accessed. (emit_prefetch_instructions): Make dump messages more regular; restructure code to add more dump messages; use new macros for heuristics. (There are no code generation changes in any of this). From-SVN: r53371
2002-05-10rtl.h (INSN_ANNULLED_BRANCH_P): Accept INSN too, update comment.David S. Miller5-10/+24
2002-05-10 David S. Miller <davem@redhat.com> * rtl.h (INSN_ANNULLED_BRANCH_P): Accept INSN too, update comment. (struct rtx_def): Update unchanging flag comment. * doc/rtl.texi (INSN_ANNULLED_BRANCH_P): Update description. * reorg.c (delete_from_delay_list): INSN_ANNULLED_BRANCH_P needs to be handled to INSN too. (dbr_schedule): Likewise. * resource.c (next_insn_no_annul): Likewise. From-SVN: r53370
2002-05-10cse.c (rtx_cost): Remove multiplication by power of 2 special casing.David S. Miller2-7/+6
2002-05-10 David S. Miller <davem@redhat.com> * cse.c (rtx_cost): Remove multiplication by power of 2 special casing. From-SVN: r53369
2002-05-10conversion.c: Test long double too.David S. Miller2-0/+172
2002-05-10 David S. Miller <davem@redhat.com> * gcc.c-torture/execute/conversion.c: Test long double too. From-SVN: r53368
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