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2001-09-20Daily bump.GCC Administrator2-2/+2
From-SVN: r45701
2001-09-19revert: rs6000.c (logical_operand): CONST_INTs are already sign-extended.Alan Modra4-26/+57
2001-09-19 Alan Modra <amodra@bigpond.net.au> David Edelsohn <edelsohn@gnu.org> Revert: * config/rs6000/rs6000.c (logical_operand): CONST_INTs are already sign-extended. * config/rs6000/aix.h (INIT_TARGET_OPTABS): Define TFmode handlers. * config/rs6000/rs6000.c (logical_operand): Streamline comparison with HOST_WIDE_INT. (rs6000_emit_set_long_const): Avoid unnecessary shift. (output_profile_hook): Declare label_name const. * config/rs6000/rs6000.md (boolcsi3, boolcdi3): Change predicates to match constraints. Co-Authored-By: David Edelsohn <edelsohn@gnu.org> From-SVN: r45699
2001-09-19alias.c: Fix typos in comments.Stan Shebs7-8/+17
* alias.c: Fix typos in comments. * sched-rgn.c (init_ready_list): Ditto. * unwind-dw2.c (uw_frame_state_for): Ditto. * unwind-dw2-fde.c (_Unwind_Find_FDE): Ditto. * unwind.inc (_Unwind_RaiseException_Phase2): Ditto. * config/rs6000/rs6000.c (rs6000_adjust_priority): Ditto. From-SVN: r45698
2001-09-19cfg.c (force_nonfallthru_and_redirect): Handle redirecting to the exit block.Richard Henderson3-7/+29
* cfg.c (force_nonfallthru_and_redirect): Handle redirecting to the exit block. * Makefile.in (cfg.o): Depend on TM_P_H. From-SVN: r45696
2001-09-19alpha.c (local_symbol_p): Split out from ...Richard Henderson5-169/+474
* config/alpha/alpha.c (local_symbol_p): Split out from ... (local_symbolic_operand): ... here. (small_symbolic_operand): Check mode. (global_symbolic_operand): New. (input_operand): Reject symbolics if explicit relocs. (call_operand): Tidy. (alpha_legitimize_address): Use movdi_er_high_g. (alpha_expand_mov): Likewise. * config/alpha/alpha-protos.h: Update. * config/alpha/alpha.h (PREDICATE_CODES): Update. * config/alpha/alpha.md (UNSPEC_LITERAL, UNSPEC_LITUSE): New. (UNSPEC_LDGP2, UNSPECV_PLDGP2): New. (UNSPECV_LDGP2): Remove. (all call patterns): Use 's' not 'i' for symbolic constraint. (call_osf call_value_osf): Use call_operand. (all osf call patterns): Use $gp. New peepholes for explicit relocs. (movdi_er_nofix, movdi_er_fix): Remove symbolic alternative. (prologue_ldgp_1_er): Remove. (ldgp_er_1, ldgp_er_2, prologue_ldgp_er_2): New. (builtin_setjmp_receiver_er patterns): Use them. (exception_receiver_er): Likewise. From-SVN: r45694
2001-09-19recog.c (peephole2_optimize): Likewise.Richard Henderson2-0/+65
* recog.c (peephole2_optimize): Likewise. Handle EH_REGION; copy over CALL_INSN_FUNCTION_USAGE. From-SVN: r45693
2001-09-19emit-rtl.c (try_split): Copy NORETURN, SETJMP, ALWAYS_RETURN and ↵Richard Henderson2-13/+53
NON_LOCAL_GOTO notes. * emit-rtl.c (try_split): Copy NORETURN, SETJMP, ALWAYS_RETURN and NON_LOCAL_GOTO notes. From-SVN: r45691
2001-09-19* cfgbuild.c (find_sub_basic_blocks): Handle insns that can throw.Richard Henderson2-21/+47
From-SVN: r45690
2001-09-19Daily bump.GCC Administrator2-2/+2
From-SVN: r45688
2001-09-18config/stormy16/stormy16.h (DEFAULT_PCC_STRUCT_RETURN): Define as 0.Catherine Moore2-2/+7
From-SVN: r45686
2001-09-18config.gcc (s390-*-linux-*, [...]): Switch to new-style tm_file specification.Ulrich Weigand5-12/+23
* config.gcc (s390-*-linux-*, s390x-*-linux*): Switch to new-style tm_file specification. Specify correct tm_p_file, md_file, and out_file for s390x. * config/s390/linux.h, linux64.h: Don't include other target macro header files. Now handled via tm_file. * config/s390/linux.h, s390.h: (IEEE_FLOAT, TARGET_IEEE_FLOAT, TARGET_IBM_FLOAT): Move from linux.h to s390.h to ensure they are defined before use. From-SVN: r45685
2001-09-18mips.c (mips_asm_file_start): Conditionalize Elf code generation only for ↵Eric Christopher2-24/+34
Gnu assembler. Tue Sep 18 09:51:11 2001 Eric Christopher <ecechristo@redhat.com> * config/mips/mips.c (mips_asm_file_start): Conditionalize Elf code generation only for Gnu assembler. From-SVN: r45681
2001-09-18* config/stormy16 (LIB_SPEC): Remove -lnosys.Catherine Moore2-1/+5
From-SVN: r45680
2001-09-18* g++.dg/eh/registers1.C: New test case.Richard Sandiford2-0/+142
From-SVN: r45679
2001-09-18mips.c (mips_frame_set): New.Richard Sandiford2-5/+45
* config/mips/mips.c (mips_frame_set): New. (mips_emit_frame_related_store): When storing two 32-bit FPRs, use a parallel frame-related expression with a set for each register. From-SVN: r45678
2001-09-18lib1funcs.asm (L_dvmd_lnx): Don't rely on kernel header files.Philip Blundell2-4/+11
2001-09-18 Philip Blundell <philb@gnu.org> * config/arm/lib1funcs.asm (L_dvmd_lnx): Don't rely on kernel header files. From-SVN: r45674
2001-09-18Daily bump.GCC Administrator2-2/+2
From-SVN: r45672
2001-09-18parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.Andreas Jaeger3-1457/+1430
* parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout. * jv-scan.c: Likewise. From-SVN: r45671
2001-09-17rs6000.h (FIXED_REGISTERS): Use FIXED_R2.Dale Johannesen5-3/+14
2001-09-17 Dale Johannesen <dalej@apple.com> * config/rs6000/rs6000.h (FIXED_REGISTERS): Use FIXED_R2. * config/rs6000/aix.h (FIXED_R2): Define. * config/rs6000/darwin.h (FIXED_R2): Define. * config/rs6000/sysv4.h (FIXED_R2): Define. From-SVN: r45669
2001-09-17except.c (dw2_build_landing_pads): New local clobbers_hard_regs.Jeff Sturm2-1/+20
* except.c (dw2_build_landing_pads): New local clobbers_hard_regs. Emit an ASM_INPUT as a scheduling barrier after clobbers. Fixes c++/4012. From-SVN: r45667
2001-09-17libiberty.h (concat_length, [...]): New.Kaveh R. Ghazi2-6/+5
include: * libiberty.h (concat_length, concat_copy, concat_copy2, libiberty_concat_ptr, ACONCAT): New. libiberty: * concat.c (vconcat_length, vconcat_copy, concat_length, concat_copy, concat_copy2): New functions. (concat): Use vconcat_length/vconcat_copy. gcc: * gcc.c (find_file): Use ACONCAT in lieu of alloca/strcpy/strcat. From-SVN: r45664
2001-09-17dostage2, [...]: Remove obsolete files.Joseph Myers8-1363/+5
* dostage2, dostage3, listing, make-l2.com, makefile.vms, patch-apollo-includes, vmsconfig.com: Remove obsolete files. From-SVN: r45661
2001-09-17libiberty.h (ASTRDUP): New macro.Kaveh R. Ghazi2-3/+6
include: * libiberty.h (ASTRDUP): New macro. libiberty_optr, libiberty_nptr, libiberty_len): Declare. libiberty: * alloca.c (libiberty_optr, libiberty_nptr, libiberty_len): Define. gcc: * c-aux-info.c (affix_data_type): Use ASTRDUP in lieu of alloca/strcpy. From-SVN: r45657
2001-09-17cpphash.h (_cpp_lex_direct): New.Neil Booth4-34/+82
* cpphash.h (_cpp_lex_direct): New. * cpplex.c (_cpp_lex_token): Update. (lex_token): Rename _cpp_lex_direct; lex into pfile->cur_token, and increment that pointer. * cppmacro.c (alloc_expansion_token): New. (lex_expansion_token): Lex macro expansion directly into macro storage. From-SVN: r45656
2001-09-17re PR java/4189 (gcj generates bytecode for switch stmt that doesn't verify)Tom Tromey2-0/+6
* jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call NOTE_PUSH for single-case push. Fixes PR java/4189. From-SVN: r45655
2001-09-17* gcc.dg/array-5.c: Fix VLA decomposition test.Richard Henderson2-1/+5
From-SVN: r45654
2001-09-17Daily bump.GCC Administrator2-2/+2
From-SVN: r45651
2001-09-16* Makefile.in: Make rtl-error.o depend on $(CONFIG_H).Brad Lucier2-1/+5
From-SVN: r45648
2001-09-16basic-block.h (free_bb_for_insn): Declare.Jan Hubicka21-218/+242
* basic-block.h (free_bb_for_insn): Declare. * bb-reorder.c (label_for_bb): Use block_label. (emit_jump_to_block_after): Remove. (insert_intra_1): Do not update block_for_insn. (insert_inter_bb_scope_notes): Likewise; update bb->end * cfg.c (free_bb_for_insn): New. (try_rediret_by_replacing_jump): Avoid set_block_for_new_insns call. (force_nonfallthru_and_redirect): Likewise; do not update BB boundaries. (commit_one_edge_insertion): Likewise. (commit_one_edge_insertion): Do not update BB boundary. (commit_edge_insertions): Do not call compute_bb_for_insn. * cfgbuild.c (find_basic_blocks): Do not free basic_block_for_insn. * cfgcleanup.c (merge_blocks_move_predecessor): Use reorder_insns_nobb. (merge_blocks_move_successor_nojumps): Likewise. (try_crossjump_to_edge): Do not update block_for_insn. * combine.c (combine_instructions): Remove compute_bb_for_insn call. * df.c (df_pattern_emit_later): Do not update BB boundary. (df_jump_pattern_emit_after): Likewise. (df_insn_move_before): Use emit_insn_before. * emit-rtl.c (try_split): Emit after trial to get bb boundary updated properly. (add_insn_after, add_insn_before, emit_insns_after): Update BB boundaries and basic_block_for_insn. (reorder_insns_nobb): Rename from reorder_insns. (reorder_insns): New. (emit_block_insn_before, emit_block_insn_after): Kill. * flow.c (check_function_return_warnings): Do not call compute_bb_for_insn; Do not free basic_block_for_insn. (attempt_auto_inc): Do not update basic_block_for_insn. * function.c (emit_return_into_block): Likewise; do not update BB boundaries. * gcse.c (handle_avail_expr): Do not update basic_block_for_insn. (insert_insn_end_bb): Use emit_insn_before; Likewise. (pre_insert_copy_insn): Likewise. (update_ld_motion_notes): Likewise. (insert_insn_start_bb): Likewise. (replace_store_insn): Likewise. * ifcvt.c (noce_process_if_block): Likewise. (if_convert): Do not call compute_bb_for_insn. * lcm.c (optimize_mode_switching): Do not update BB boundaries. Use emit_insn_before and emit_insn_after. * recog.c (split_all_insns): Do not update BB boundaries; Do not call compute_bb_for_insn. (peephole2_optimize): Do not update BB boundaries. * reg-stack.c (emit_pop_insn): Use emit_insn_after and emit_insn_before. (emit_swap_insn): Likewise. (convert_regs_1): Likewise. * reload1.c (reload): Call compute_bb_for_insn. * rtl.h (reorder_insns_nobb): Declare. * ssa.c (rename_equivalent_regs): Use emit_insn_before. * toplev.c (rest_of_compilation): Call free_bb_for_insn at places CFG is invalidated; do not call compute_bb_for_insn. * cfg.c (expunge_block): Invalidate BB structure. * (merge_blocks_nomove): Update properly BLOCK_FOR_INSN array. * cfg.c (verify_flow_info): Verify the basic_block_for_insn array. From-SVN: r45647
2001-09-16cpphash.h (_cpp_lex_token): Update prototype.Neil Booth5-55/+51
* cpphash.h (_cpp_lex_token): Update prototype. * cpplex.c (_cpp_lex_token): New prototype. * cpplib.c (skip_rest_of_line, check_eol, _cpp_handle_directive, lex_macro_node, read_flag, do_pragma_poison): Update. * cppmacro.c (cpp_get_token, parse_params, lex_expansion_token): Update. From-SVN: r45646
2001-09-16cppmain.c (scan_translation_unit): Don't worry about putting a space after ↵Neil Booth7-115/+145
hashes. * cppmain.c (scan_translation_unit): Don't worry about putting a space after hashes. * cpplib.c (directive_diagnostics): New. (_cpp_handle_directive): Update to use directive_diagnostics. (run_directive): Don't toggle prevent_expansion. (do_line): Backup in case of the line extension. * cpplib.h (cpp_lexer_pos): Remove. * cppmacro.c (_cpp_create_definition): Precede a leading # with whitespace. * gcc.dg/cpp/line5.c: New testcase. From-SVN: r45645
2001-09-16Daily bump.GCC Administrator2-2/+2
From-SVN: r45644
2001-09-15* c-typeck.c (comptypes): Handle zero-length arrays properly.Richard Henderson3-6/+65
From-SVN: r45641
2001-09-15* c-common.c (c_promoting_integer_type_p): Handle ?Imode types.Roman Lechtchinsky2-1/+6
From-SVN: r45640
2001-09-15Make-lang.in (cp/error.o): Depend on real.hGabriel Dos Reis3-1/+7
* Make-lang.in (cp/error.o): Depend on real.h * error.c: #include "real.h" From-SVN: r45639
2001-09-15* gcc.dg/cpp/macro9.c: Update to make lucky passes harder.Neil Booth1-4/+4
From-SVN: r45637
2001-09-15* gcc.dg/cpp/macro9.c: New test.Neil Booth2-0/+18
From-SVN: r45636
2001-09-15* 980223.c: Change type of addr from long to char *.Aldy Hernandez2-5/+10
From-SVN: r45635
2001-09-15re PR preprocessor/3571 (cpp -traditional inserts line breaks)Neil Booth2-1/+6
PR preprocessor/3571 * tradcpp.c (handle_directive): Skip non-vertical space. From-SVN: r45633
2001-09-15cppmain.c (setup_callbacks): Set line callback only if outputting ↵Neil Booth2-1/+6
preprocessed source. * cppmain.c (setup_callbacks): Set line callback only if outputting preprocessed source. From-SVN: r45632
2001-09-15collect2.c (main): Const-ification.Kaveh R. Ghazi5-52/+49
* collect2.c (main): Const-ification. * gcc.c (translate_options, process_command): Use xstrdup in lieu of xmalloc/strcpy. (main): Use concat in lieu of xmalloc/strcpy/strcat. cp: * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of xmalloc/strcpy/strcat. From-SVN: r45631
2001-09-15Remove conflict indicators committed as part of revision 1.11335 byGerald Pfeifer1-1/+0
echristo on 15-Sep-01. From-SVN: r45630
2001-09-15install.texi (Specific, [...]): Fix example.Roman Lechtchinsky2-1/+6
* doc/install.texi (Specific, alphaev5-cray-unicosmk*): Fix example. From-SVN: r45629
2001-09-15* scan-decls.c (scan_decls): Fix typo.Neil Booth2-1/+5
From-SVN: r45628
2001-09-15cpphash.h (struct cpp_reader): Remove lexer_pos, directive_pos.Neil Booth6-38/+60
* cpphash.h (struct cpp_reader): Remove lexer_pos, directive_pos. Split mlstring_pos into mls_line and mls_col. * cppinit.c (cpp_create_reader): Initialize line to 1. (cpp_destroy): Free tokenruns. (push_include): Don't update lexer_pos. * cpplex.c (unterminated, parse_string): Update. (lex_token): Don't update lexer_pos, update. * cpplib.c (if_stack): Save line instead of line + col. (start_directive, _cpp_do__Pragma, do_else, do_elif, push_conditional, _cpp_pop_buffer): Update. * cppmacro.c (funlike_invocation_p): Don't save lexer_pos. (_cpp_create_definition): Update. From-SVN: r45627
2001-09-15Daily bump.GCC Administrator2-2/+2
From-SVN: r45626
2001-09-15abi64.h: Add support for MEABI.Eric Christopher2-4/+5
2001-09-15 Eric Christopher <echristo@redhat.com> * config/mips/abi64.h: Add support for MEABI. From-SVN: r45624
2001-09-15mips.md: Add unspec #2.Eric Christopher9-85/+736
2001-09-15 Eric Christopher <echristo@redhat.com> * config/mips/mips.md: Add unspec #2. (reload_indi): Use. (reload_outdi): Ditto. (reload_outsi): Ditto. (HILO_delay): New. 2001-09-15 Eric Christopher <echristo@redhat.com> Jason Eckhardt <jle@redhat.com> * config.gcc: Add mipsisa32 target and mipsisa32-linux target. * config/mips/isa32-linux.h: New file. * config/mips/isa3264.h: Ditto. * config/mips/mips-protos.h: Add mips_hard_regno_nregs. * config/mips/mips.c (mips_hard_regno_nregs): Move here from mips.h. (output_block_mode): Support MEABI. (function_arg): Ditto. Fix floating point arg passing. (mips_va_start): Ditto. (override_options): Add isas 32 and 64, meabi, mips32 and mips64 processors. (mips_asm_file_start): Add new section to pass abi to gdb. (function_arg_pass_by_reference): Support MEABI. (mips_parse_cpu): Support mips32 and mips64 processors. * config/mips/mips.h: Support ABI_MEABI, TARGET_MIPS4KC, TARGET_MIPS5KC. Support isa32 and isa64. (processor_type): Add r4kc, r5kc, r20kc. (GENERATE_MULT3_SI): New. (GENERATE_MULT3_DI): Ditto. (GENERATE_MULT3): Remove. (ISA_HAS_64BIT_REGS): Add isa == 64. (ISA_HAS_8CC): Add mips_isa = 32 and 64. (ISA_HAS_MADD_MSUB): New. (ISA_HAS_CLZ_CLO): Ditto. (ISA_HAS_DCLZ_DCLO): Ditto. (ABI_GAS_ASM_SPEC): New. (GAS_ASM_SPEC): Use. Add support for mips32, mips64. (ASM_SPEC): Ditto. (LINK_SPEC): Ditto. (SUBTARGET_CC1_SPEC): Ditto. (SUBTARGET_CPP_SIZE_SPEC): Ditto. (PAD_VARARGS_DOWN): Support MEABI. (HARD_REGNO_NREGS): Move to mips.c. (ASM_OUTPUT_IDENT): Add #undef. * config/mips/mips.md: Add r4kc, r5kc, r20kc. (mulsi3): Use GENERATE_MULT3_SI. (mulsi3_mult3): Ditto. Support mips32, mips64. (mul_acc_si): Use ISA_HAS_MADD_MSUB. (mul_sub_si): New pattern. (unnamed splitters): New. (muldi3): Use GENERATE_MULT3_DI. (muldi3_internal2): Ditto. (movdicc): Support mips32. * config/mips/t-isa3264: New file. From-SVN: r45623
2001-09-14java-tree.h (TYPE_IMPORT_LIST): New macro.Alexandre Petit-Bianco3-17/+61
2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com> * java-tree.h (TYPE_IMPORT_LIST): New macro. (TYPE_IMPORT_DEMAND_LIST): Likewise. (struct lang_type): New fields import_list and import_demand_list. * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST with ctxp counterparts. (do_resolve_class): New local saved_enclosing_type, initialized, passed as parameter to find_in_imports and find_in_imports_on_demand. (find_in_imports): Added paramater enclosing_type, use its TYPE_IMPORT_LIST when applicable. (find_in_imports_on_demand): Added parameter enclosing_type, use its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals declaration and initialization. (fold_constant_for_init): Switch/restore current_class to the appropriate context. ( http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00563.html ) From-SVN: r45619
2001-09-14* gcc.c-torture/execute/20010915-1.c: New test.Hans-Peter Nilsson2-0/+75
From-SVN: r45618
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