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2000-12-01diagnostic.c: Fix typos in comments.Phil Edwards3-12/+17
2000-12-01 Phil Edwards <pme@sources.redhat.com> * diagnostic.c: Fix typos in comments. * diagnostic.h: Likewise. From-SVN: r37923
2000-12-01rtl.texi (Machine Modes): Document BImode and OImode.Phil Edwards2-0/+12
2000-11-30 Phil Edwards <pme@sources.redhat.com> * rtl.texi (Machine Modes): Document BImode and OImode. From-SVN: r37922
2000-12-01gcc.c (default_compilers): Add suffixes .mi, .cp, .ii, .FOR and .FPP.Joseph Myers2-5/+11
* gcc.c (default_compilers): Add suffixes .mi, .cp, .ii, .FOR and .FPP. From-SVN: r37921
2000-12-01c-decl.c (grokdeclarator): If pedantic, warn about arrays with incomplete ↵Joseph Myers4-16/+21
element type. * c-decl.c (grokdeclarator): If pedantic, warn about arrays with incomplete element type. (grokparms): Before checking for incomplete parameter type, check the type isn't error_mark_node. testsuite: * gcc.dg/c99-array-nonobj-1.c: No longer XFAIL. From-SVN: r37920
2000-12-01builtins.c (target_char_cast): New function.Jakub Jelinek4-12/+123
* builtins.c (target_char_cast): New function. (expand_builtin_strchr): Use it. (expand_builtin_strrchr): Use it. (builtin_memset_read_str): New function. (expand_builtin_memset): Use target_char_cast. Try to optimize memset with second argument non-zero using store_by_pieces. * gcc.c-torture/execute/string-opt-5.c: Add some memset tests. From-SVN: r37918
2000-12-01install.texi (avr): Replace incomplete list of supported MCU types with a ↵Marek Michalkiewicz4-14/+45
link to the current one ... * install.texi (avr): Replace incomplete list of supported MCU types with a link to the current one ... * invoke.texi (AVR Options): ... here. Update -mmcu= to list all supported MCU types. Document -minit-stack= default. Document new options -mno-tablejump, -mtiny-stack. * md.texi (AVR family): Fix typo in 'w' constraint letter description. Document 'q'. Update 'O'. From-SVN: r37917
2000-12-01Add a frontend function for reload_reg_free_for_value_p; need to check allBernd Schmidt2-50/+72
registers in a multi-reg value. From-SVN: r37916
2000-12-01Further tweak cant_combine_insn_pBernd Schmidt2-38/+20
From-SVN: r37915
2000-12-01call.c (standard_conversion): Reject pointer to member conversions from ↵Nathan Sidwell5-16/+81
ambiguous, inaccessible or virtual bases. cp: * call.c (standard_conversion): Reject pointer to member conversions from ambiguous, inaccessible or virtual bases. * typeck.c (build_static_cast): Don't check pointers to members specially. testsuite: * g++.old-deja/g++.other/cast6.C: New test. From-SVN: r37914
2000-12-01Daily bump.Jeff Law2-2/+2
From-SVN: r37912
2000-12-01sh.c (shiftcosts): Don't get INTVAL before testing whether X is a CONST_INT.Alexandre Oliva2-2/+9
* config/sh/sh.c (shiftcosts): Don't get INTVAL before testing whether X is a CONST_INT. (addsubcosts): Likewise. From-SVN: r37911
2000-12-01Align value of UNSPECV_ALIGNAlexandre Oliva1-1/+1
From-SVN: r37910
2000-12-01sh.h (OUTPUT_ADDR_CONST_EXTRA): Use INTVAL instead of mis-used XINT.Alexandre Oliva2-2/+8
* config/sh/sh.h (OUTPUT_ADDR_CONST_EXTRA): Use INTVAL instead of mis-used XINT. (ARG_POINTER_REGNUM): Set to AP_REG. From-SVN: r37909
2000-12-01sh.md (fpu_switch0, [...]): Only match on TARGET_SH4.Alexandre Oliva2-8/+13
* config/sh/sh.md (fpu_switch0, fpu_switch1, movpsi, fpu_switch, splits): Only match on TARGET_SH4. From-SVN: r37907
2000-12-01combine.c (try_combine): Disregard USEs when updating LOG_LINKS of ↵Alexandre Oliva2-1/+7
subsequent insns. * combine.c (try_combine): Disregard USEs when updating LOG_LINKS of subsequent insns. From-SVN: r37905
2000-11-30alpha.h (ASM_OUTPUT_MI_THUNK): Disable.Richard Henderson3-2/+13
* config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Disable. * config/alpha/alpha32.h (ASM_OUTPUT_MI_THUNK): Likewise. From-SVN: r37904
2000-11-30elf.h (ASM_OUTPUT_SECTION_NAME): Copy elfos.h defn.Richard Henderson2-50/+174
* config/alpha/elf.h (ASM_OUTPUT_SECTION_NAME): Copy elfos.h defn. (DO_SELECT_SECTION): New. (SELECT_SECTION): Use it. (UNIQUE_SECTION_P): New. (UNIQUE_SECTION): New. From-SVN: r37903
2000-12-01* gcc.c-torture/execute/20001130-2.c: New testcase.Geoffrey Keating2-0/+35
From-SVN: r37902
2000-11-30* c-common.c (status_warning) [! ANSI_PROTOTYPES]: Load statusAlexandre Oliva2-9/+14
from va_list before using it. From-SVN: r37900
2000-11-30flow.c (make_edge): Early out, if no flags to set.Michael Matz4-29/+99
* flow.c (make_edge): Early out, if no flags to set. (calculate_global_regs_live): Clear out garbage only when necessary. * simplify-rtx.c (varray_type used_regs): New. (clear_table): Use it to only clear necessary items. (cselib_lookup, cselib_record_set): Remember newly set items. (cselib_update_varray_sizes, cselib_init): Initialize and grow used_regs. * local-alloc.c (update_equiv_regs): New local `cleared_regs'. Move clearing of dead regs out of insn-loop. From-SVN: r37899
2000-11-30calls.c (expand_call): Emit queued insns before creating the tail recursion ↵Richard Henderson4-0/+34
sequence. * calls.c (expand_call): Emit queued insns before creating the tail recursion sequence. * gcc.c-torture/execute/20001130-1.c: New test. From-SVN: r37898
2000-11-30method.c (do_build_copy_constructor): Preserve cv qualifications when ↵Nathan Sidwell4-12/+85
accessing source object members. cp: * method.c (do_build_copy_constructor): Preserve cv qualifications when accessing source object members. (do_build_assign_ref): Likewise. Remove separate diagnostics for unnamed fields. testsuite: * g++.old-deja/g++.other/op3.C: New test. From-SVN: r37896
2000-11-30prevent dual double definition protectionJ. David Anglin3-6/+29
Co-Authored-By: Bruce Korb <bkorb@gnu.org> From-SVN: r37895
2000-11-30Explicitly state srcdir for fixincl.x references - Loren J. RittleLoren J. Rittle2-5/+10
From-SVN: r37894
2000-11-30method.c (do_build_assign_ref): Construct appropriately CV-qualified base ↵Nathan Sidwell4-3/+79
reference. cp: * method.c (do_build_assign_ref): Construct appropriately CV-qualified base reference. Don't allow const casts in base conversion. testsuite: * g++.old-deja/g++.other/op2.C: New test. From-SVN: r37893
2000-11-30* README.FRESCO: Remove obsolete file.Gerald Pfeifer2-17/+4
From-SVN: r37873
2000-11-30call.c (build_over_call): Use VOID_TYPE_P.Nathan Sidwell4-1/+31
cp: * call.c (build_over_call): Use VOID_TYPE_P. Don't die on incomplete return type. testsuite: * g++.old-deja/g++.other/crash38.C: New test. From-SVN: r37872
2000-11-30Daily bump.Jeff Law2-2/+2
From-SVN: r37871
2000-11-30configure.in: Reorganize handling of *-*-gnu*, to share target specific make ↵Jeff Law3-16/+11
details with Linux. * configure.in: Reorganize handling of *-*-gnu*, to share target specific make details with Linux. Update comments to clarify the distinction between GNU/Linux and GNU/Hurd. * config/t-gnu (LIBGCC1, CROSS_LIBGCC1, CRTSTUFF_T_CFLAGS, TARGET_LIBGCC2_CFLAGS): Remove. We now use the settings from config/t-linux for the Hurd. From-SVN: r37870
2000-11-30POTFILES.in: Move divmod routines from config/mn10200 to config/ Add dominance.cJeffrey A Law2-3/+9
* POTFILES.in: Move divmod routines from config/mn10200 to config/ Add dominance.c From-SVN: r37869
2000-11-30udivmod.c, [...]: Moved from here.Stephane Carrez6-6/+14
* config/mn10200/udivmod.c, config/mn10200/divmod.c, config/mn10200/udivmodsi4.c: Moved from here. * config/udivmod.c, config/divmod.c, config/udivmodsi4.c: To here. * config/mn10200/t-mn10200 (LIB2FUNCS_EXTRA): Use the generic C division functions. * config/m68hc11/t-m68hc11-gas (LIB2FUNCS_EXTRA): Likewise. From-SVN: r37868
2000-11-30pa.md (conditional moves): Avoid holes in operand list.Jeffrey A Law2-17/+23
* pa.md (conditional moves): Avoid holes in operand list. (mod, umod patterns): Similarly. (variable extract/shift patterns): Similarly. From-SVN: r37867
2000-11-30objc-act.c (lang_init, [...]): Remove redundant code, assuming ↵Neil Booth2-42/+14
doing_objc_thang is true. * objc/objc-act.c (lang_init, finish_file, maybe_objc_comptypes, maybe_objc_check_decl, build_objc_string_object, objc_declare_alias, objc_declare_class, build_message_expr, build_protocol_expr, build_selector_expr, build_encode_expr, get_class_ivars, start_class, start_protocol): Remove redundant code, assuming doing_objc_thang is true. From-SVN: r37866
2000-11-29pa.c (restore_unscaled_index_insn_codes): Delete procedure.John David Anglin2-116/+7
* pa.c (restore_unscaled_index_insn_codes): Delete procedure. (record_unscaled_index_insn_codes): Likewise. (unscaled_index_insn_codes): Delete. (max_unscaled_index_insn_codes_uid): Delete. (output_function_prologue, output_function_epilogue, pa_reorg): Don't use the unscaled index insn hack. From-SVN: r37865
2000-11-29pa.md: Remove hack from all index insns to reverse the operand order of ↵John David Anglin2-220/+24
frame and... * pa.md: Remove hack from all index insns to reverse the operand order of frame and stack pointer references incorrectly created in the reload pass. From-SVN: r37864
2000-11-29function.h (emit_status): Delete member regno_pointer_flag and rename ↵John David Anglin16-100/+128
regno_pointer_flag_length to... * function.h (emit_status): Delete member regno_pointer_flag and rename regno_pointer_flag_length to regno_pointer_align_length. Delete define for REGNO_POINTER_FLAG. * integrate.h (inline_remap): Delete member regno_pointer_flag. Add member x_regno_reg_rtx. * rtl.h (rtx_def): Use frame_related bit to indicate register is a pointer in REG expressions. Define REG_POINTER macro. * alias.c (find_base_value, find_base_term): Use REG_POINTER instead of REGNO_POINTER_FLAG. * combine.c (nonzero_bits, num_sign_bit_copies): Likewise. * emit-rtl.c (gen_reg_rtx): Use regno_pointer_align_length instead of regno_pointer_flag_length. Remove code which refers to regno_pointer_flag. (mark_reg_pointer): Use REG_POINTER. (free_emit_status): Remove code which refers to regno_pointer_flag. (init_emit, mark_emit_status): Likewise. * flow.c (dump_flow_info): Likewise. * function.c (preserve_temp_slots): Likewise. * integrate.c (expand_inline_function, copy_rtx_and_substitute): Use x_regno_reg_rtx instead of regno_pointer_flag for function pointer determination in map. * loop.c (strength_reduce, maybe_eliminate_biv_1): Use REG_POINTER. * predict.c (estimate_probability): Likewise. * regclass.c (record_address_regs, reg_scan_mark_refs): Likewise. * unroll.c (unroll_loop): Use x_regno_reg_rtx instead of regno_pointer_flag for function pointer determination in map. * convex.h (RTX_COSTS): Don't test regno_pointer_flag and use REG_POINTER. * pa.c (hppa_legitimize_address, emit_move_sequence, basereg_operand): Use REG_POINTER. (restore_unscaled_index_insn_codes): Revise comment. From-SVN: r37863
2000-11-29* expr.c (do_compare_and_jump): Add missing TYPE_MODE in statement.John David Anglin2-1/+6
From-SVN: r37862
2000-11-30* extend.texi: Update documentation for attributes.Joseph Myers2-15/+32
From-SVN: r37861
2000-11-30elf.h (IDENT_ASM_OP): Protect the #define.David O'Brien2-0/+74
2000-11-29 David O'Brien <obrien@FreeBSD.org> * config/alpha/elf.h (IDENT_ASM_OP): Protect the #define. (ASM_DECLARE_OBJECT_NAME): Same. (ASM_FILE_END): Same. (ASM_FINISH_DECLARE_OBJECT): Same. (ASM_IDENTIFY_GCC): Same. (ASM_IDENTIFY_LANGUAGE): Same. (ASM_OUTPUT_CONSTRUCTOR): Same. (ASM_OUTPUT_DEF): Same. (ASM_OUTPUT_DESTRUCTOR): Same. (ASM_OUTPUT_EXTERNAL_LIBCALL): Same. (ASM_OUTPUT_SECTION_NAME): Same. (ASM_WEAKEN_LABEL): Same. (BSS_SECTION_ASM_OP): Same. (COMMON_ASM_OP): Same. (CONST_SECTION_ASM_OP): Same. (CONST_SECTION_FUNCTION): Same. (CTORS_SECTION_ASM_OP): Same. (DTORS_SECTION_ASM_OP): Same. (ESCAPES): Same. (FINI_SECTION_ASM_OP): Same. (IDENT_ASM_OP): Same. (IDENT_ASM_OP): Same. (INIT_SECTION_ASM_OP): Same. (INT_ASM_OP): Same. (MAX_OFILE_ALIGNMENT): Same. (SBSS_SECTION_ASM_OP): Same. (SDATA_SECTION_ASM_OP): Same. (SECTION_FUNCTION_TEMPLATE): Same. (SELECT_SECTION): Same. (SE_CONST_SECTION): Same. (SIZE_ASM_OP): Same. (SKIP_ASM_OP): Same. (STRING_ASM_OP): Same. (STRING_LIMIT): Same. (TYPE_ASM_OP): Same. (TYPE_OPERAND_FMT): Same. Approved by: Richard Henderson <rth@redhat.com> Message-ID: <20001128205112.C9793@redhat.com> From-SVN: r37860
2000-11-29c-decl.c (c_decode_option): Don't handle -lang-objc.Neil Booth5-9/+14
* c-decl.c (c_decode_option): Don't handle -lang-objc. * objc/lang-options.h: Remove -lang-objc. * objc/lang-specs.h: Don't pass -lang-objc to cc1obj. * objc/objc-act.c (lang_init_options): Set c_language. From-SVN: r37859
2000-11-29expr.c (can_store_by_pieces): Reinitialize max_size for reverse tests.Jakub Jelinek2-1/+7
* expr.c (can_store_by_pieces): Reinitialize max_size for reverse tests. From-SVN: r37857
2000-11-2920001111.x: Test fixed - remove XFAIL.Toon Moene2-2/+4
2000-11-29 Toon Moene <toon@moene.indiv.nluug.nl> * g77.f-torture/execute/20001111.x: Test fixed - remove XFAIL. From-SVN: r37856
2000-11-29* gcc.dg/20001117-1.c: Add main.Jakub Jelinek2-0/+9
From-SVN: r37854
2000-11-29* c-pragma.c (init_pragma): Update for parse_in type change.Neil Booth2-6/+7
From-SVN: r37853
2000-11-29* configure.in: recognize DOS-style absolute paths.Laurynas Biveinis2-1/+5
From-SVN: r37852
2000-11-29expr.h (store_by_pieces): Add prototype.Jakub Jelinek7-47/+426
* expr.h (store_by_pieces): Add prototype. (can_store_by_pieces): Likewise. * expr.c (struct store_by_pieces): Renamed from clear_by_pieces. (can_store_by_pieces): New. (store_by_pieces): New. (clear_by_pieces): New. (clear_by_pieces_1): New. (store_by_pieces_1): Renamed from clear_by_pieces, handle storing arbitrary compiler generated constants into memory block. (store_by_pieces_2): Renamed from clear_by_pieces_1, likewise. * builtins.c (c_readstr): New. (builtin_memcpy_read_str): New. (expand_builtin_memcpy): If src is string constant and emit_block_move would move it by pieces, compute integer constants from the string and store it into memory block instead. (builtin_strncpy_read_str): New. (expand_builtin_strncpy): If N is not constant zero and c_strlen does not return INTEGER_CST, don't optimize. If N is larger than strlen(src) + 1, try to copy the string including padding with store_by_pieces. (expand_builtin_strcmp): If both arguments have side effects, don't optimize. (expand_builtin_fputs): If STR has side effects, don't optimize. * gcc.c-torture/execute/string-opt-5.c: Add some strcmp and strncpy tests. * gcc.c-torture/execute/string-opt-6.c: New test. From-SVN: r37851
2000-11-29tabifyJason Merrill1-74/+74
From-SVN: r37849
2000-11-29arm.md (sibcall, [...]): Add use of link register.Richard Earnshaw2-4/+13
* arm.md (sibcall, sibcall_value, sibcall_insn, sibcall_value_insn): Add use of link register. From-SVN: r37848
2000-11-29Daily bump.Jeff Law2-2/+2
From-SVN: r37845
2000-11-29* extend.texi: Update documentation for default format attributes.Joseph Myers2-5/+16
From-SVN: r37844
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