ChangeLog entries since last run on 2002-09-02T09:00:00Z: --- /maat/heart/tbox/changelog_mail/gcc/gcc/java/ChangeLog Mon Aug 26 18:14:57 2002 +++ gcc/gcc/java/ChangeLog Mon Sep 2 08:15:20 2002 @@ -1,3 +1,8 @@ +2002-09-01 Mark Wielaard + + * gcj.texi: Add chapter about system properties. + Fixed some typos. + 2002-08-26 Tom Tromey * parse.y (try_builtin_assignconv): Allow narrowing primitive ChangeLog entries between 2002-09-02T09:00:00Z and the last time everything passed, on 2002-07-02T08:09:54Z: --- /maat/heart/tbox/changelog_pass/gcc/ChangeLog Mon Jul 1 18:14:38 2002 +++ gcc/ChangeLog Fri Aug 30 15:36:51 2002 @@ -1,3 +1,131 @@ +2002-08-30 Paul Koning + + * MAINTAINERS: (Write After Approval): Add myself. + +2002-08-29 Geoffrey Keating + + * MAINTAINERS: Update Jason Eckhardt's address, remove i860. + +2002-08-24 Geoffrey Keating + + * MAINTAINERS: Change my mailing address. + +2002-08-21 Paolo Carlini + + * MAINTAINERS (Write After Approval): Remove myself. + (Various Maintainers: c++ runtime libs): Add myself. + +2002-08-20 Loren J. Rittle + + * MAINTAINERS (Write After Approval): Remove myself. + (Various Maintainers: c++ runtime libs): Add myself. + +2002-08-15 Eric Christopher + + * config.sub: Import from master repository. + * config.guess: Ditto. + +2002-08-19 Alexandre Oliva + + * Makefile.in (GCC_FOR_TARGET): Prepend STAGE_CC_WRAPPER. + * configure.in (CC_FOR_TARGET, GCJ_FOR_TARGET, CXX_FOR_TARGET, + CXX_FOR_TARGET_FOR_RECURSIVE_MAKE): Likewise. + +2002-08-16 Aldy Hernandez + + * MAINTAINERS: Add self to rs6000 vector extensions. + +2002-08-15 Alexandre Oliva + + * libiberty/configure: Reverted unintended yesterday's check in. + +2002-08-14 Alexandre Oliva + + * boehm-gc/configure, libf2c/configure: Rebuilt. + * libffi/configure, libiberty/configure: Ditto. + * libjava/configure, libobjc/configure: Ditto. + * libstdc++-v3/configure, zlib/configure: Ditto. + Merged from binutils: + 2002-01-27 Daniel Jacobowitz + From Steve Ellcey : + * libtool.m4 (HPUX_IA64_MODE): Set to 32 or 64 based on ABI. + (lt_cv_deplibs_check_method, lt_cv_file_magic_cmd, + lt_cv_file_magic_test_file): Set to appropriate values for HP-UX + IA64. + * ltcf-c.sh (archive_cmds, hardcode_*): Ditto. + * ltconfig (shlibpath_*, dynamic_linker, library_names_spec, + soname_spec, sys_lib_search_path_spec): Ditto. + +2002-08-06 Federico G. Schwindt + + * configure.in (hppa*-*-openbsd*): Treat like hppa*-*-*elf*. + +2002-08-04 H.J. Lu (hjl@gnu.org) + + * configure.in (mips*-*-linux*): Don't skip target-libffi. + +2002-08-02 Krister Walfridsson + + * MAINTAINERS (Write After Approval): Add myself. + +2002-07-31 Alan Modra + + * configure.in: Move generic linux case to end. Copy generic + linux noconfigdirs to mips*-*-linux* entry and new + powerpc64*-*-linux* entry. Add target-libffi for the latter. + +2002-07-19 Michael Matz + + * MAINTAINERS: Add myself as ra* maintainer. + +2002-07-16 Chris Demetriou + + * config.guess: Update to 2002-07-09 version. + * config.sub: Update to 2002-07-03 version. + +2002-07-15 Hans-Peter Nilsson + + * MAINTAINERS: Fix typo in a maintainer email address. + +2002-07-11 Nathanael Nerode + + * configure.in: Remove two redundant tests. + +2002-07-11 Rainer Orth + + * configure.in (mips*-*-irix6*o32): Enable stabs. + +2002-07-08 Nathanael Nerode + + * configure.in: Don't build grez. + * Makefile.in: Ditto. + + * Makefile.in: Remove references to bsp, cygmon, libstub. + * configure.in: Ditto. + + * configure.in: Remove leftover reference to gdbtest. + +2002-07-08 Phil Edwards + + * configure.in (gxx_include_dir): Change to match versioned + C++ headers if --enable-version-specific-runtime-libs is used. + +2002-07-04 Steve Ellcey + + * ltcf-cxx.sh (hpux*): Modify to support ia64-*-hpux*. + +2002-07-03 Nathanael Nerode + + * configure.in: Make --without-x work. + +2002-07-02 Nathanael Nerode + + * configure.in: Rearrange target Makefile fragment collection. + + * Makefile.in: Don't try to build gdbtest, tgas, ispell, inet, or + cvs[src]. + * configure.in: Ditto. + 2002-07-01 Matt Kraai * MAINTAINERS (Write After Approval): Update my e-mail address. @@ -8,7 +136,7 @@ * Makefile.in (all-cgen): Remove; runs from its source directory. (check-cgen, install-cgen, clean-cgen): Likewise. - (all-opcodes): No not depend on all-cgen. + (all-opcodes): Do not depend on all-cgen. (all-sim): Likewise. 2002-07-01 Nathanael Nerode --- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog Mon Jul 1 21:43:01 2002 +++ gcc/gcc/ChangeLog Sat Aug 31 14:57:15 2002 @@ -1,3 +1,5200 @@ +2002-08-31 Richard Henderson + + * expr.c (block_move_libcall_safe_for_call_parm): Fix thinko. + +2002-08-31 John David Anglin + + * pa.c (pa_globalize_label): Add ATTRIBUTE_UNUSED to prototype. + +2002-08-30 Richard Henderson + + PR opt/7515 + * c-objc-common.c: Include target.h. + (c_cannot_inline_tree_fn): Don't auto-inline functions that + don't bind locally. Factor setting DECL_UNINLINABLE. + * Makefile.in (c-objc-common.o): Update. + +2002-08-30 Janis Johnson + + * doc/install.texi (Configuration, Building): Fix a typo and + some formatting directives. + +2002-08-30 Paul Koning + + * doc/c-tree.texi (RDIV_EXPR): Fix typo. + * doc/rtl.texi (post_modify): Remove misplaced text, remove "not + implemented" note. + * doc/md.texi (IP2K): Move machine-specific constraints before MIPS + for alphabetic order. + * doc/tm.texi (TARGET_FLOAT_FORMAT): Update description for + VAX_FLOAT_FORMAT. Remove reference to HOST_FLOAT_FORMAT. + (VAX_HALFWORD_ORDER): Document. + (LARGEST_EXPONENT_IS_NORMAL): Remove note about being only for + IEEE float format. + (TARGET_SCHED_ISSUE_RATE): Reword reference to MAX_DFA_ISSUE_RATE. + (ASM_OUTPUT_LABEL_REF): Fix font. + (CASE_VECTOR_SHORTEN_MODE): Ditto. + +2002-08-30 Denis Chertykov + + * config/ip2k/ip2k.c (ip2k_set_compare): Remove all const_double + stuff. + (ip2k_gen_unsigned_comp_branch): Handle CONST_INT and + CONST_DOUBLE constants. + +2002-08-30 Jason Thorpe + + * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Move language- + related defines to... + (SUBTARGET_LANGUAGE_CPP_BUILTINS): ...here. + * config/alpha/netbsd.h (SUBTARGET_LANGUAGE_CPP_BUILTINS): Redefine + as a no-op. + +2002-08-30 Krister Walfridsson + + * config/arm/arm.c (arm_asm_output_labelref): New function. + * config/arm/arm.h (ASM_OUTPUT_LABELREF): Call arm_asm_output_labelref. + * config/arm/arm-protos.h: Add prototype for arm_asm_output_labelref. + +2002-08-29 Rodney Brown + + * doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual + memory exhausted" workarounds. + +2002-08-30 Gabriel Dos Reis + + * diagnostic.c (fancy_abort): Don't repeat "internal error". + * toplev.c (crash_signal): Likewise. + +Fri Aug 30 00:33:37 2002 Nicola Pero + + * doc/cpp.texi (__NEXT_RUNTIME__): Extended documentation. + * doc/invoke.texi (-fnext-runtime, -Wno-protocol, -Wselector): + Extended, updated documentation. + (-Wundeclared-selector): Documented. + +2002-08-29 Jason Thorpe + + * config/chorus.h: Consistently define *_DEBUGGING_INFO with + the value 1. Do not undef before defining. + * config/darwin.h: Likewise. + * config/dbx.h: Likewise. + * config/dbxcoff.h: Likewise. + * config/dbxelf.h: Likewise. + * config/elfos.h: Likewise. + * config/interix.h: Likewise. + * config/lynx-ng.h: Likewise. + * config/lynx.h: Likewise. + * config/netware.h: Likewise. + * config/psos.h: Likewise. + * config/svr3.h: Likewise. + * config/alpha/alpha.h: Likewise. + * config/alpha/elf.h: Likewise. + * config/alpha/vms.h: Likewise. + * config/arc/arc.h: Likewise. + * config/arm/aout.h: Likewise. + * config/arm/coff.h: Likewise. + * config/c4x/c4x.h: Likewise. + * config/h8300/h8300.h: Likewise. + * config/i386/cygwin.h: Likewise. + * config/i386/djgpp.h: Likewise. + * config/i386/gas.h: Likewise. + * config/i386/gstabs.h: Likewise. + * config/i386/i386-coff.h: Likewise. + * config/i386/i386-interix.h: Likewise. + * config/i386/sco5.h: Likewise. + * config/i386/svr3dbx.h: Likewise. + * config/i386/sysv3.h: Likewise. + * config/i386/win32.h: Likewise. + * config/i386/x86-64.h: Likewise. + * config/i960/i960.h: Likewise. + * config/ia64/ia64.h: Likewise. + * config/ip2k/ip2k.h: Likewise. + * config/m32r/m32r.h: Likewise. + * config/m68k/3b1.h: Likewise. + * config/m68k/3b1g.h: Likewise. + * config/m68k/ccur-GAS.h: Likewise. + * config/m68k/coff.h: Likewise. + * config/m68k/hp2bsd.h: Likewise. + * config/m68k/hp310g.h: Likewise. + * config/m68k/hp320g.h: Likewise. + * config/m68k/hp3bsd.h: Likewise. + * config/m68k/hp3bsd44.h: Likewise. + * config/m68k/linux-aout.h: Likewise. + * config/m68k/m68k-aout.h: Likewise. + * config/m68k/mot3300.h: Likewise. + * config/m68k/netbsd.h: Likewise. + * config/m68k/openbsd.h: Likewise. + * config/m68k/pbb.h: Likewise. + * config/m68k/plexus.h: Likewise. + * config/m68k/sun2.h: Likewise. + * config/m68k/sun3.h: Likewise. + * config/m68k/tower-as.h: Likewise. + * config/m68k/vxm68k.h: Likewise. + * config/m88k/aout-dbx.h: Likewise. + * config/m88k/m88k-aout.h: Likewise. + * config/mcore/mcore-elf.h: Likewise. + * config/mcore/mcore-pe.h: Likewise. + * config/mips/elf.h: Likewise. + * config/mips/elf64.h: Likewise. + * config/mips/iris5gas.h: Likewise. + * config/mips/iris6.h: Likewise. + * config/mips/mips.h: Likewise. + * config/mips/sni-gas.h: Likewise. + * config/mmix/mmix.h: Likewise. + * config/ns32k/netbsd.h: Likewise. + * config/pa/pa64-hpux.h: Likewise. + * config/romp/romp.h: Likewise. + * config/rs6000/sysv4.h: Likewise. + * config/rs6000/xcoff.h: Likewise. + * config/sh/coff.h: Likewise. + * config/sh/elf.h: Likewise. + * config/sparc/linux64.h: Likewise. + * config/sparc/liteelf.h: Likewise. + * config/sparc/netbsd.h: Likewise. + * config/sparc/openbsd.h: Likewise. + * config/sparc/pbd.h: Likewise. + * config/sparc/sp64-elf.h: Likewise. + * config/sparc/sp86x-elf.h: Likewise. + * config/sparc/sparc.h: Likewise. + * config/vax/vax.h: Likewise. + * config/vax/vaxv.h: Likewise. + +2002-08-29 "Dhananjay R. Deshpande" + + * h8300.c (shift_alg_hi): Various tweaks to improve performance + of HImode shifts. + (get_shift_alg): Corresponding changes. + +2002-08-29 John David Anglin + + * som.h (ALWAYS_STRIP_DOTDOT): Define to 1. + +2002-08-29 Richard Henderson + + * expr.h (enum block_op_methods): New. + (emit_block_move): Update prototype. + * expr.c (block_move_libcall_safe_for_call_parm): New. + (emit_block_move_via_loop): New. + (emit_block_move): Use them. New argument METHOD. + (emit_push_insn): Always respect the given alignment. + (expand_assignment): Update call to emit_block_move. + (store_expr, store_field, expand_expr): Likewise. + * builtins.c (expand_builtin_apply): Likewise. + (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. + * function.c (expand_function_end): Likewise. + * config/sh/sh.c (sh_initialize_trampoline): Likewise. + * config/sparc/sparc.c (sparc_va_arg): Likewise. + * calls.c (expand_call, emit_library_call_value_1): Likewise. + (save_fixed_argument_area): Use emit_block_move with + BLOCK_OP_CALL_PARM instead of move_by_pieces. + (restore_fixed_argument_area): Likewise. + (store_one_arg): Fix alignment parameter to emit_push_insn. + +2002-08-29 John David Anglin + + * install.texi (hppa64-hp-hpux11*): Document installation procedure. + +2002-08-29 Catherine Moore + + * config/v850/v850.h (MULDI3_LIBCALL, UCMPDI2_LIBCALL, CMPDI2_LIBCALL, + NEGDI2_LIBCALL, INIT_TARGET_OPTABS, MASK_STRICT_ALIGN): Define. + (PREDICATE_CODES): Include new predicates. + (RTX_COSTS): Handle UMOD and UDIV. Tune MULT for v850e. + (TARGET_SWITCHES): Add strict-align. + (TARGET_STRICT_ALIGN): New. + (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine. + * config/v850/t-v850 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): + Define. + (LIB1ASMFUNCS): Add v850_negdi2, v850_cmpdi2, v850_ucmpdi2, + v850_muldi3. + * config/v850/lib1funcs.asm (L_callt_save_r2_r29, L_return_r2_r29, + L_callt_save_r2_r31, L_return_r2_r31, + L_save_all_interrupt): Change addi to add. + (L_save_interrupt, L_return_interrupt): Rework. + (__return_r31): Correct .size directive. + (mulsi3, divsi3, udivsi3, umodsi3, modsi3): Tune for v850e. + (v850_negdi2, v850_cmpdi2, v850_ucmpdi2, v850_muldi3): + New routines. + * config/v850/v850.c (expand_prologue): Call + gen_callt_save_interrupt, gen_callt_restore_all_interrupt, + gen_callt_return_interrupt and gen_callt_save_all_interrupt. + (reg_or_int9_operand): New predicate. + (reg_or_const_operand): New routine. + * config/v850/v850.md (return_interrupt): Changed from + restore_interrupt. + (callt_save_all_interrupt): Changed from save_all_interrupt_v850e. + (callt_save_interrupt): Change save sequence. + (callt_return_interrupt): New. + (save_interrupt): Don't use runtime function for LONG_CALLS + and TARGET_PROLOG_FUNCTION. + (save_all_interrupt): Likewise. + (mulsi3): Use new predicate. + (moviscc): Disallow some combination of constants. + Fix define_split for sasf insns, so that it will not generate bad + code if operand0 and operand5 are the same. + * config/v850/v850-protos.h: Prototype new predicates. + +2002-08-28 Gabriel Dos Reis + + * c-common.c (builtin_define_type_precision): New function. + (cb_register_builtins): Use it. Define __WCHAR_UNSIGNED__ is + wchar_t is unsigned in C++. + * doc/cpp.texi (Common Predefined Macros): Document + __WCHAR_UNSIGNED__, __CHAR_BIT__, __WCHAR_BIT__, __SHRT_BIT__, + __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, + __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. + +2002-08-28 Sylvain Pion + + * doc/invoke.texi (-Wreorder): Remove remaining pieces from the generic + section. Mention that it is enabled by -Wall. + (-Wall): Mention that there can be language-specific warnings as well. + (-Wctor-dtor-privacy): Mention that it is enabled by default. + (-Wnon-virtual-dtor): Mention that it is enabled by -Wall. + +Wed Aug 28 15:35:17 2002 J"orn Rennecke + + * sh.c (calc_live_regs): Save FPSCR_REG in an interrupt handler + if it is ever live. + + * sh.c (sh_handle_interrupt_handler_attribute): Reject interrupt_handler + attribute for SHCOMPACT. + + * sh.h (OVERRIDE_OPTIONS): If align_function isn't set, set it + appropriately. + (FUNCTION_BOUNDARY): Specify only the minimum alignment required + by the ABI. + + * sh.h (SH5_WOULD_BE_PARTIAL_NREGS): Also handle TImode case. + +2002-08-28 Jason Thorpe + + * config.gcc (mips*-*-netbsd*): Set target_cpu_default to + "MASK_GAS|MASK_ABICALLS". + * config/mips/netbsd.h (TARGET_ENDIAN_DEFAULT) + (TARGET_DEFAULT): Remove. + (MACHINE_TYPE): Undefine before defining. + (DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Remove. + +2002-08-27 Mark Mitchell + + * c-common.c (warn_abi): New variable. + * c-common.h (warn_abi): Likewise. + * c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi. + (c_common_decode_option): Handle it. + * doc/invoke.texi: Document -Wabi. + +Tue Aug 27 23:03:52 2002 Nicola Pero + + * c-common.c (warn_undeclared_selector): New variable. + * c-common.h (warn_undeclared_selector): Idem. + * c-opts.c (c_common_decode_option): Set warn_undeclared_selector + to on when -Wundeclared-selector is found. + (COMMAND_LINE_OPTIONS): Added -Wundeclared-selector. + * objc/objc-act.c (build_selector_expr): If + warn_undeclared_selector is set, check that the selector has + already been defined, and emit a warning if not. + +2002-08-27 Nick Clifton + Catherine Moore + Jim Wilson + + * config.gcc: Add v850e-*-* target. + Add --with-cpu= support for v850. + * config/v850/lib1funcs.asm: Add v850e callt functions. + * config/v850/v850.h: Add support for v850e target. + * config/v850/v850.c: Add functions to support v850e target. + * config/v850/v850-protos.h: Add prototypes for new functions in v850.c. + * config/v850/v850.md: Add patterns for v850e instructions. + * doc/invoke.texi: Document new v850e command line switches. + +Tue Aug 27 18:30:47 2002 J"orn Rennecke + Aldy Hernandez + + * doc/tm.texi: Applied numerous fixes to the automaton based + scheduler descrition. + +Tue Aug 27 19:51:05 CEST 2002 Jan Hubicka + + * i386.c (classify_argument): Handle variable sized objects. + +Tue Aug 27 19:18:16 CEST 2002 Jan Hubicka + + * i386.c (ix86_expand_int_movcc): Fix RTL sharing problem + +Tue Aug 27 18:01:45 CEST 2002 Jan Hubicka + + * libgcc2.c (__bb_exit_func): Properly write the summarized statistics. + +Tue Aug 27 18:00:11 CEST 2002 Jan Hubicka + + * i386.c (classify_argument): Properly compute word size of the analyzed object. + +Tue Aug 27 14:39:09 2002 J"orn Rennecke + + * sh.md (attribute type): Add types mt_group, fload, pcfload, fpul_gp, + mac_gp ftrc_s and cwb. Add / Adjust definitions in individual insn + accordingly. + (attribute insn_class): Provide default definitions based on type. + Remove all insn-specific settings. + (various function units): Remove old SH4 scheduling. + (branch_zero, dfp_comp, late_fp_use, any_fp_comp, any_int_load): + New attributes. Set them where appropriate. + (cpu unit FS): Don't define / use. + (F3, load_store): New cpu units. + (F01): New reservation. + (all insn_reservations): Make dependent on sh4 pipeline model. + Fix latencies. + (nil, reg_mov, freg_mov, sh4_fpul_gp, sh4_call): New insn_reservations. + (sh4_mac_gp, fp_arith_ftrc, arith3, arith3b): Likewise. + (mt insn_reservation): Use type mt_group. + (insn_reservation load_store): Split into sh4_load, sh4_load_si, + sh4_fload and sh4_store. + (insn_reservation branch_zero and branch): Replace with sh4_branch. + (insn_reservation branch_far): Replace with sh4_return. + (insn_reservation return_from_exp): Rename to: + (sh4_return_from_exp). Change to be just d_lock*5. + (insn_reservation lds_to_pr): Rename to: + (sh4_lds_to_pr). Change to be just d_lock*2. + (insn_reservation ldsmem_to_pr, sts_from_pr): Change to be just + d_lock*2. + (insn_reservation prload_mem): Rename to: + (sh4_prstore_mem). Change to d_lock*2,nothing,memory. + (insn_reservation fpscr_store): Rename to: + (fpscr_load). Change to d_lock,nothing,F1*3. + (insn_reservation fpscr_store_mem): Rename to: + (fpscr_load_mem). Change to d_lock,nothing,(F1+memory),F1*2. + (insn_reservation multi): Change to + d_lock,(d_lock+f1_1),(f1_1|f1_2)*3,F2. + (insn_reservation fp_arith): Change to issue,F01,F2. + (insn_reservation fp_div: Change to issue,F01+F3,F2+F3,F3*7,F1+F3,F2. + (insn_reservation dp_float): Change to issue,F01,F1+F2,F2. + (insn_reservation fp_double_arith): Change to issue,F01,F1+F2,fpu*4,F2. + (insn_reservation fp_double_cmp): Change to + d_lock,(d_lock+F01),F1+F2,F2. + (insn_reservation dp_div): Change to + issue,F01+F3,F1+F2+F3,F2+F3,F3*16,F1+F3,(fpu+F3)*2,F2. + * sh.c (flow_dependent_p, flow_dependent_p_1): New functions. + (sh_adjust_cost, SHcompact): Differentiate between different + kinds of dependencies. Drop factor of ten for superscalar. + Use new instruction types. Add new exception rules. + + * sh.md (mulhisi3, umulhisi3: Add a REG_EQUAL note. + + * sh.md (mperm_w): Add DONE. + +2002-08-27 David Edelsohn + + * longlong.h: Import current PowerPC defintion from GMP-4.1. + + * config/rs6000/rs6000.h (MIN_UNITS_PER_WORD): Add IN_LIBGCC2 case. + + * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Undef before define. + +Tue Aug 27 13:53:57 2002 J"orn Rennecke + + * sh.h (MAX_FIXED_MODE_SIZE): Define. + +2002-08-27 Gabriel Dos Reis + + * doc/cpp.texi (Common Predefined Macros): Don't mess with table + delimiter. + +2002-08-27 Gabriel Dos Reis + + * c-common.c (cpp_define_data_format): New function. + (cb_register_builtins): Call it. + + * doc/cpp.texi (Common Predefined Macros): Document + __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, + __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, + __TARGET_FLOAT_FORMAT__, __TARGET_USES_VAX_F_FLOAT__, + __TARGET_USES_VAX_D_FLOAT__, __TARGET_USES_VAX_G_FLOAT__, + __TARGET_USES_VAX_H_FLOAT__. + +2002-08-26 Ziemowit Laski + + * objc/objc-act.c (get_super_receiver): If inside a class method + of a category, cast the receiver to 'id' before accessing the 'isa' + field so that is not needed. For NeXT runtime. + +2002-08-26 Ulrich Weigand + + * config/s390/s390-protos.h (s390_function_prologue, + s390_function_epilogue): Remove. + config/s390/s390.c (s390_function_prologue, s390_function_epilogue, + TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove. + + config/s390/s390.c (s390_machine_dependent_recorg): New function. + config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it. + config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it. + config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt + to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live. + + config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always + assume BASE_REGISTER and RETURN_REGNUM need to be saved. + (s390_emit_prologue): Assume RETURN_REGNUM to be saved iff + function is not a leaf function. Use save_gprs and restore_gprs. + (s390_emit_epilogue): Likewise. + (save_gprs, restore_gprs): New functions. + (struct s390_frame): Remove return_reg_saved_p member. + (save_fprs_p): Remove. + (s390_optimize_prolog): New function. + (s390_legitimate_reload_constant): Remove now unnecessary check. + + (s390_function_count): Remove. + (s390_output_symbolic_const): Replace s390_function_count by + current_function_funcdef_no. + (s390_output_constant_pool): Likewise. + + (legitimize_pic_address): Use regs_ever_live to track PIC register + instead of current_function_uses_pic_offset_table. + (s390_emit_prologue): Likewise. + config/s390/s390.md ("call", "call_value"): Likewise. + +2002-08-26 Neil Booth + + * c-opts.c (find_opt): Don't complain about wrong languages + here. Return exact matches even for wrong language. + (c_common_decode_option): Complain about wrong languages + here. + +2002-08-24 Stuart Hastings + + * function.h (struct function): Add flag + all_throwers_are_sibcalls. + * except.c (set_nothrow_function_flags): Replaces + nothrow_function_p. Set new flag. + * except.h (set_nothrow_function_flags): Replaces + nothrow_function_p. + * dwarf2out.c (struct dw_fde_struct): Add flag + all_throwers_are_sibcalls. + (output_call_frame_info): Test it. + (dwarf2out_begin_prologue) Propagate it from cfun to + dw_fde_struct. + * toplev.c (rest_of_compilation): Update calls to + nothrow_function_p. + +2002-08-23 Zack Weinberg + + * ggc-page.c (compute_inverse): Short circuit calculation for + object sizes larger than half a page. + +2002-08-23 David Edelsohn + + * config/rs6000/rs6000.c (rs6000_elf_select_section): Treat + DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly + default. + (rs6000_elf_unique_section): Likewise. + +2002-08-23 Kaveh R. Ghazi + + * ns32k.c (ns32k_globalize_label): Delete. + * ns32k.h (ASM_OUTPUT_LABEL, TARGET_ASM_GLOBALIZE_LABEL): Delete. + +2002-08-23 Alan Modra + + * config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns + for loading delta with num_insns_constant_wide. Calculate + delta_low, delta_high without using a conditional. + +2002-08-22 Jason Merrill + + * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR. + * c-common.def: Adjust. + * c-dump.c (c_dump_tree): Adjust. + * c-semantics.c (genrtl_return_stmt): Adjust. + * c-pretty-print.c (pp_c_statement): Adjust. + * tree-inline.c (copy_body_r): Adjust. + +2002-08-22 Zack Weinberg + + * ggc-page.c: Avoid division in ggc_set_mark. + (DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table, + compute_inverse): New. + (ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT. + (init_ggc): Initialize inverse_table. + +2002-08-22 Tom Tromey + + * doc/install.texi (Configuration): Document --datadir. + +2002-08-22 Alexandre Oliva + + * Makefile.in ($(BUILD_PREFIX_1)varray.o): Depend on $(GGC_H). + +2002-08-22 Hans-Peter Nilsson + + * gengtype-lex.l (ID): Allow underscore as first character. + +2002-08-21 David Edelsohn + + * config/rs6000/rs6000.c (rs6000_xcoff_asm_globalize_label): New + function. + (rs6000_xcoff_asm_named_section): Rename. + * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_LABEL): Define. + +2002-08-21 Tom Tromey + + For PR java/6005 and PR java/7611: + * fold-const.c (fold_truthop): Use can_use_bit_fields_p. + (fold): Likewise. + * langhooks.c (lhd_can_use_bit_fields_p): New function. + * langhooks-def.h (lhd_can_use_bit_fields_p): Declare. + (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): New define. + (LANG_HOOKS_INITIALIZER): Use it. + * langhooks.h (struct lang_hooks) [can_use_bit_fields_p]: New + field. + +2002-08-21 Stan Shebs + + * tree.c (finish_vector_type): Fix a typo in a comment. + * Makefile.in: Fix "the the" stutters in comments. + * genautomata.c: Ditto. + * ifcvt.c: Ditto. + * regrename.c: Ditto. + * config/alpha/alpha.c: Ditto. + * config/alpha/vms-crt0-64.c: Ditto. + * config/alpha/vms-crt0.c: Ditto. + * config/alpha/vms-psxcrt0-64.c: Ditto. + * config/alpha/vms-psxcrt0.c: Ditto. + * config/d30v/d30v.h: Ditto. + * config/fr30/fr30.h: Ditto. + * config/rs6000/rs6000.c: Ditto. + * config/stormy16/stormy16.h: Ditto. + * doc/md.texi: Ditto. + +2002-08-21 John David Anglin + + * cppinit.c (remove_dup_nonsys_dirs): Fix warning and return value. + +2002-08-21 Joseph S. Myers + + * c-decl.c (grokdeclarator): Make invalid combinations with long, + short, signed or unsigned into hard errors. Fixes PR c/4319. + Also make duplicate modifiers such as "short short" into hard + errors. + +2002-08-21 Andrew Pinski + Kaveh R. Ghazi + + * doc/tm.texi (TARGET_ASM_GLOBALIZE_LABEL): Move '@end deftypefn' + to the actual end. Add '@end table' and '@table @code'. + +2002-08-20 Geoffrey Keating + + * doc/tm.texi (Label Output): Add missing '@end deftypefn'. + + * unroll.c (biv_total_increment): Don't try to compute the total + increment for FP BIVs. + +2002-08-20 Kaveh R. Ghazi + + * alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk. + * alpha/elf.h (ASM_OUTPUT_EXTERNAL_LIBCALL, + ASM_OUTPUT_ALIGNED_BSS): Use target hook. + * alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS): Likewise. + * alpha/unicosmk.h (ASM_GLOBALIZE_LABEL): Delete. + * arm/aof.h (ASM_GLOBALIZE_LABEL): Likewise. + (GLOBAL_ASM_OP): Define. + * arm.c (aof_globalize_label): New function. + (TARGET_ASM_GLOBALIZE_LABEL): Define for AOF. + * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. + * c4x.c (c4x_globalize_label): New function. + (TARGET_ASM_GLOBALIZE_LABEL): Define for c4x. + * c4x.h (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP): Define. + * cris/aout.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. + * darwin-protos.h (darwin_globalize_label): Declare. + * darwin.c (darwin_globalize_label): New function. + * darwin.h (ASM_DECLARE_CLASS_REFERENCE): Use target hook. + (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP, TARGET_ASM_GLOBALIZE_LABEL): Define. + * dsp16xx.c (asm_output_common): Use target hook. + * elfos.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. + * frv.h (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP): Define. + * i370.c (i370_globalize_label): New function. + (TARGET_ASM_GLOBALIZE_LABEL): Define for i370. + * i370.h (ASM_GLOBALIZE_LABEL): Delete. + * i386.c (ix86_asm_file_end): Use target hook. + * i386/sco5.h (ASM_GLOBALIZE_LABEL): Don't undef. + (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. + * ia64.c (ia64_asm_output_external): Likewise. + * ia64/sysv4.h: Update comment. + * m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. + * mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. + * mips/iris5.h (ASM_OUTPUT_WEAK_ALIAS): Use target hook. + * mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. + * mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use target hook. + * mmix-protos.h (mmix_asm_globalize_label): Delete. + * mmix.c (mmix_asm_globalize_label): Likewise. + * mmix.h (ASM_GLOBALIZE_LABEL): Likewise. + (GLOBAL_ASM_OP): Define. + * ns32k.c (ns32k_globalize_label): New function. + * ns32k.h (TARGET_ASM_GLOBALIZE_LABEL): Define for ns32k. + (ASM_GLOBALIZE_LABEL): Delete. + * pa/pa-linux.h (ASM_GLOBALIZE_LABEL): Don't undef. + (TARGET_ASM_GLOBALIZE_LABEL): Undefine. + * pa.c (pa_globalize_label): New function. + * pa.h (ASM_GLOBALIZE_LABEL): Delete. + (TARGET_ASM_GLOBALIZE_LABEL): Define for pa. + * rs6000/darwin.h (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP): Define. + (TARGET_ASM_GLOBALIZE_LABEL): Undef. + * rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. + * rs6000/xcoff.h (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP): Define. + * v850.c (v850_output_aligned_bss): Use target hook. + * vax.c (vms_globalize_label): New function. + (TARGET_ASM_GLOBALIZE_LABEL): Define for vms. + * vax/vms.h (ASM_GLOBALIZE_LABEL): Delete. + (GLOBAL_ASM_OP): Define. + * defaults.h (ASM_GLOBALIZE_LABEL): Delete. + * doc/tm.texi: Update docs. + * dwarf2out.c (default_eh_frame_section, output_die_symbol): Use + target hook. + * final.c (output_alternate_entry_point): Likewise. + * hooks.c (hook_FILEptr_constcharptr_void): New function. + * hooks.h (hook_FILEptr_constcharptr_void): Declare. + * output.h (assemble_global): Delete. + (default_globalize_label): Declare. + * system.h (ASM_GLOBALIZE_LABEL): Poison. + * target-def.h (TARGET_ASM_GLOBALIZE_LABEL): Define. + (TARGET_ASM_OUT): Add TARGET_ASM_GLOBALIZE_LABEL. + * target.h (gcc_target): Add globalize_label member. + * varasm.c (asm_output_bss, asm_output_aligned_bss, + globalize_decl): Use target hook. + (assemble_global): Delete. + (default_globalize_label): New function. + +2002-08-20 Kaveh R. Ghazi + + * dsp16xx.h (dsp16xx_umulhi3_libcall): Delete. + +2002-08-20 Devang Patel + * tree.c (get_qualified_type): Add TYPE_CONTEXT check. + +2002-08-20 Kaveh R. Ghazi + + * arc.c (output_shift): Use stdio instead of asm_fprintf. + * arm.c (thumb_output_function_prologue): Likewise. + * avr.c (print_operand): Likewise. + * c4x.c (c4x_print_operand): Likewise. + * c4x.h (ASM_OUTPUT_INTERNAL_LABEL, TRAMPOLINE_TEMPLATE, + ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Likewise. + * cris.c (cris_target_asm_function_prologue, + cris_asm_output_mi_thunk): Likewise. + * h8300.c (print_operand): Likewise. + * h8300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. + * ip2k.c (print_operand): Likewise. Fix format specifier. + * m68hc11.c (asm_print_register, print_operand, + print_operand_address): Use stdio instead of asm_fprintf. + (print_operand_address): Fix format specifier. + * m68hc11.h (FUNCTION_PROFILER, ASM_OUTPUT_ADDR_DIFF_ELT, + ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ALIGN): Use stdio instead of + asm_fprintf. + * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. + * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. + * m68k.c (m68k_output_function_prologue, + m68k_output_function_epilogue, print_operand): Likewise. + * mmix.c (mmix_asm_output_mi_thunk, mmix_asm_weaken_label): + Likewise. Fix format specifier. + * mn10200.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. + * mn10300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. + * v850.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. + +2002-08-15 Eric Christopher + Jeff Knaggs + + * config.gcc (mipsisa64sr71k-elf): New target. + * config/mips/sr71k.md: New file. + * config/mips/mips.md: Use it. + (rot*): Add sr71k specifics. + * config/mips/t-sr71k: New file. + * config/mips/mips.h (sr71k): New cpu. + (TARGET_SR71K): Use it. + (TUNE_SR71K): Ditto. + (GENERATE_BRANCHLIKELY): Ditto. + (ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC, + ISA_HAS_ROTR_SIISA_HAS_ROTR_DI): Ditto. + * config/mips/mips.c (sr71k): New cpu. + (mips_use_dfa_pipeline_interface): Use. + +2002-08-15 Eric Christopher + Richard Sandiford + Aldy Hernandez + Graham Stott + Michael Meissner + Gavin Romig-Koch + Ken Raeburn + Alexandre Oliva + + * config.gcc (mips64vr-elf): New target. + * config/mips/5400.md: New file. + * config/mips/5500.md: Ditto. + * config/mips/mips.md: Use them. + (frsqrt): New. + * config/mips/mips.c (vr4111, vr4121, vr4320, vr5400, vr5500): New + cpus. + (mips_issue_rate): Use them. + (mips_use_dfa_pipeline_interface): New function. Use for 5400 and 5500. + (TARGET_SCHEDUSE_DFA_PIPELINE_INTERFACE): Define. Use above. + * config/mips/mips.h (vr4111, vr4121, vr4320, vr5400, vr5500): New + cpus. + (TARGET_MIPSx): Use them. + (TUNE_MIPSx): Ditto. + (GETNATE_MULT3_SI): Ditto. + (ISA_HAS_BRANCHLIKELY): Ditto. + (ISA_HAS_CONDMOVE): Ditto. + (ISA_HAS_NMADD_NMSUB): Ditto. + (ISA_HAS_MULHI): New. Ditto. + (ISA_HAS_MULS): Ditto. + (ISA_HAS_MSAC): Ditto. + (ISA_HAS_MACC): Ditto. + (ISA_HAS_ROTR_SI): Ditto. + (ISA_HAS_ROTR_DI): Ditto. + (RTX_COSTS): Use. + +2002-08-20 John David Anglin + + * cppinit.c (remove_dup_dir): Add head_ptr argument to handle removal + at head. + (remove_dup_nonsys_dirs): New function. + (remove_dup_dirs): Change argument head to head_ptr. Remove warnings. + (merge_include_chains): Remove non-system include directories from + quote and bracket include chains when they duplicate equivalent system + directories. + * doc/cpp.texi (-I): Update. + * doc/cppopts.texi (-I): Update. + * doc/install.texi (--with-local-prefix): Further document usage of + this option. + * doc/invoke.texi (-I): Update. + +2002-08-20 Richard Henderson + + * expr.c (TARGET_MEM_FUNCTIONS): Transform to boolean. + (emit_block_move): Split out subroutines. + (emit_block_move_via_movstr): New. + (emit_block_move_via_libcall): New. Emit bcopy via normal call also. + (emit_block_move_libcall_fn): New. Construct function prototype for + bcopy as well. + (clear_storage): Split out subroutines. + (clear_storage_via_clrstr): New. + (clear_storage_via_libcall): New. Emit bzero as a normal call also. + (clear_storage_libcall_fn): New. Construct function prototype for + bzero as well. + (emit_push_insn): Use emit_block_move. + (expand_assignment): Booleanize TARGET_MEM_FUNCTIONS. + (store_constructor): Likewise. + +2002-08-19 Ziemowit Laski + + * objc/objc-act.c (building_objc_message_expr): Rename to + current_objc_message_selector. + +2002-08-19 Ziemowit Laski + + * objc/objc-act.c (build_ivar_chain): Remove. + (objc_copy_list): Likewise. + (get_class_ivars): Inline call to removed build_ivar_chain + function. Save off a clean copy of ivars in the CLASS_OWN_IVARS + slot; use that slot (rather than CLASS_IVARS) when accessing + ivars for base classes. Call copy_list and chainon instead of + objc_copy_list. + (build_private_template): Call get_class_ivars instead of + build_ivar_chain. + (start_class): Allocate room for the CLASS_OWN_IVARS slot. + (continue_class): Call get_class_ivars instead of + build_ivar_chain. + (encode_field_decl): Check for DECL_BIT_FIELD_TYPE instead + of DECL_BIT_FIELD (which may have been cleared). + * objc/objc-act.h (CLASS_OWN_IVARS): New accessor macro. + +2002-08-19 Kaveh R. Ghazi + + * genautomata.c (output_translate_vect, output_state_ainsn_table, + output_min_issue_delay_table): Mark variable with ATTRIBUTE_UNUSED + in output file. + (output_internal_min_issue_delay_func): Initialize variable in + output file. + +2002-08-19 Alexandre Oliva + + * Makefile.in (GCC_FOR_TARGET): Prepend STAGE_CC_WRAPPER. + (stage2_build, stage3_build, stage4_build): Likewise, to CC. + +2002-08-19 Geoffrey Keating + Steve Ellcey + + * machmode.h (SCALAR_INT_MODE_P): New macro to test for + scaler integer mode (MODE_INT or MODE_PARTIAL_INT). + * explow.c (trunc_int_for_mode): Abort when the mode is not + a scaler integer mode. + * combine.c (expand_compound_operation): Don't expand Vector + or Complex modes into shifts. + (expand_field_assignment): Don't do bitwise arithmatic and + shifts on Vector or Complex modes. + (simplify_comparison): Don't call trunc_int_for_mode **** TRUNCATED ****