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2000-09-04cpplex.c (ON_REST_ARG): Check VAR_ARGS flag of current context, use posn - 1 ↵Jakub Jelinek4-3/+28
to index into tokens array. * cpplex.c (ON_REST_ARG): Check VAR_ARGS flag of current context, use posn - 1 to index into tokens array. (maybe_paste_with_next): Adjust caller. * gcc.dg/cpp/paste8.c: New test. From-SVN: r36128
2000-09-04Daily bump.Jeff Law2-2/+2
From-SVN: r36127
2000-09-04operators.def (ALIGNOF_EXPR, [...]): Change new ABI mangling.Mark Mitchell2-3/+8
* operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change new ABI mangling. From-SVN: r36125
2000-09-04* invoke.texi: Document the -mvxworks option for rs6000 ELF.Geoff Keating2-1/+7
From-SVN: r36124
2000-09-04rs6000.h: Update various comments about XER_REGNO.Geoff Keating2-21/+19
* config/rs6000/rs6000.h: Update various comments about XER_REGNO. (REGNO_REG_CLASS): Use symbolic register names. From-SVN: r36123
2000-09-03Configure changes required for zlib.Anthony Green3-235/+268
From-SVN: r36122
2000-09-03arm.c (final_prescan_insn): If the form of a jump insn isn't recognized, ↵Richard Earnshaw2-0/+8
don't try to conditionally execute it. * arm.c (final_prescan_insn): If the form of a jump insn isn't recognized, don't try to conditionally execute it. From-SVN: r36120
2000-09-03avr.md ("*tablejump_lib"): New pattern.Denis Chertykov2-9/+38
* config/avr/avr.md ("*tablejump_lib"): New pattern. (call_value_insn): Right length claculation. (call_insn): Likewise. From-SVN: r36119
2000-09-03Daily bump.Jeff Law2-2/+2
From-SVN: r36118
2000-09-03avr-protos.h, avr.c (unique_section, [...]): Add "const" as needed to remove ↵Marek Michalkiewicz5-256/+353
warnings. * config/avr/avr-protos.h, config/avr/avr.c (unique_section, gas_output_limited_string, gas_output_ascii, output_movqi, output_movhi, out_movqi_r_mr, out_movqi_mr_r, out_movhi_r_mr, out_movhi_mr_r, out_movsi_r_mr, out_movsi_mr_r, output_movsisf, out_tstsi, out_tsthi, ret_cond_branch, ashlqi3_out, ashlhi3_out, ashlsi3_out, ashrqi3_out, ashrhi3_out, ashrsi3_out, lshrqi3_out, lshrhi3_out, lshrsi3_out, output_reload_inhi, output_reload_insisf, out_shift_with_cnt, ptrreg_to_str, cond_string, encode_section_info): Add "const" as needed to remove warnings. * config/avr/avr.c (avr_override_options, avr_init_once, function_prologue, function_epilogue, frame_pointer_required_p, class_likely_spilled_p, order_regs_for_local_alloc, avr_address_cost, avr_ret_register): Use K&R style arguments. (initial_elimination_offset, gas_output_limited_string): Remove ATTRIBUTE_UNUSED from the used arguments. (output_mov*, out_mov*_r_mr, out_mov*_mr_r, output_reload_insisf): Use local variables src, dest, base to access operands[]. Rename reg_dest to reg_src if that's what it is. (output_movhi, output_movsisf): Optimize loading 8-bit immediate constants to LD_REGS if reg_was_0. (output_reload_insisf): Change arg 3 to insn length and set it. (out_movhi_r_mr, out_movhi_mr_r): Use in/out for more efficient access to 16-bit I/O register pairs. (avr_address_cost): Lower cost for the above case. (out_tsthi): Use "or" (faster) instead of "sbiw" if the operand may be clobbered, also for LD_REGS. (adjust_insn_length): Correct insn length for iorhi3 and iorsi3 with a CONST_INT. * config/avr/avr.h (PTRDIFF_TYPE): Make signed. * config/avr/avr.md: Change all uses of the TEST_HARD_REG_CLASS macro to test_hard_reg_class function. (*movsi, *movsf): Change "cc" attribute from "clobber" to "none" for loading immediate constants to LD_REGS. (andsi3, cmphi, cmpsi): Add return statements to avoid warnings. From-SVN: r36117
2000-09-02avr.md ("*negsi2"): substitute %@ to __zero_reg__Marek Michalkiewicz3-121/+170
* config/avr/avr.md ("*negsi2"): substitute %@ to __zero_reg__ * config/avr/libgcc.S: Lost part of the previous patch. From-SVN: r36116
2000-09-02Daily bump.Jeff Law2-2/+2
From-SVN: r36115
2000-09-02gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t object ↵J. David Anglin2-3/+16
before calling pthread_mutex_init. 2000-08-31 J. David Anglin <dave@hiauly1.hia.nrc.ca> * gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t object before calling pthread_mutex_init. From-SVN: r36112
2000-09-02t-elf, [...]: New files.Alexandre Oliva14-16/+812
* config/sh/t-elf, config/sh/crt1.asm, config/sh/crti.asm, config/sh/crtn.asm: New files. * config/sh/t-sh (EXTRA_MULTILIB_PARTS): Set. (crt1.o, crti.o, crtn.o): New targets. * configure.in [sh-*-elf*, sh-*-rtemself*] (tmake_file): Added sh/t-elf. * configure: Rebuilt. * config/sh/sh.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP, STARTFILE_SPEC, ENDFILE_SPEC, CRT_CALL_STATIC_FUNCTION): Define. * config/sh/elf.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Undefine for config/elfos.h to redefine. (STARTFILE_SPEC, ENDFILE_SPEC): Redefine after config/elfos.h. * config/sh/sh-protos.h (nonpic_symbol_mentioned_p, legitimize_pic_address, output_pic_addr_const): Declare. * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Fix PIC register. (PREFERGOT_BIT, TARGET_PREFERGOT): Likewise. (TARGET_SWITCHES): New switch -mprefergot. (OVERRIDE_OPTIONS): Set flag_no_function_cse unless -mprefergot. (PIC_OFFSET_TABLE_REGNUM): Define. (GOT_SYMBOL_TABLE): Likewise. (LEGITIMIZE_ADDRESS): Use legitimize_pic_address. (ENCODE_SECTION_INFO): Define. (FINALIZE_PIC): New macros. (LEGITIMATE_PIC_OPERAND_P, SYMBOLIC_CONST_P): New macro. (ASM_OUTPUT_INT, ASM_OUTPUT_SHORT): Use output_pic_addr_const. * config/sh/sh.c (print_operand_address): Use output_pic_addr_const. (prepare_move_operands): Call emit_pic_move or emit_pic_const_move if appropriate. (output_far_jump): For PIC, use braf and output long offset. (machine_dependent_reorg): (sh_expand_prologue): Save and initialize the PIC register. (sh_expand_epilogue): Restore it. (initial_elimination_offset): Account for it. (nonpic_symbol_mentioned_p): New function. (legitimize_pic_address): Likewise. (output_pic_addr_const): Likewise. * config/sh/sh.md (calli_pcrel, call_valuei_pcrel): New insns. (call, call_value): Use them. (GOTaddr2picreg, sym_label2reg, symGOT2reg, symGOTOFF2reg, symPLT_label2reg): New expands. * invoke.texi (SH Options): Document -mprefergot. From-SVN: r36111
2000-09-02rtl.h (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): New macro.Alexandre Oliva7-51/+195
* rtl.h (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): New macro. * gcse.c (hash_string_1): New function. (hash_expr_1) <ASM_OPERANDS>: Disregard filename and line number. (expr_equiv_p) <ASM_OPERANDS>: Likewise. * cse.c (rtx_cost): Don't increase the cost of ASM_OPERANDS. (canon_hash_string): New function. (canon_hash) <ASM_OPERANDS>: Disregard filename and line number. (exp_equiv_p) <ASM_OPERANDS>: Likewise. (fold_rtx): Use ASM_OPERANDS accessor macros. * emit-rtl.c (copy_insn_1): Likewise. * integrate.c (copy_rtx_and_substitute): Likewise. * stmt.c (expand_asm_operands): Likewise. Give an ASM_OPERANDS rtx the mode of the output reg being set from it. From-SVN: r36110
2000-09-02* gcc.c-torture/compile/20000827-1.c: New test.Alexandre Oliva2-0/+21
From-SVN: r36109
2000-09-01fix-header.c (write_rbrac): Add putc and getc to list of functions to ↵Fred Fish2-0/+7
protect against prior definition as a... * fix-header.c (write_rbrac): Add putc and getc to list of functions to protect against prior definition as a macro. From-SVN: r36108
2000-09-01Eliminate false DV warnings for predicated calls to noreturn functions.Jim Wilson10-6/+83
* calls.c (emit_call_1): Add REG_NORETURN note to call if ECF_NORETURN. * combine.c (distribute_notes): Handle REG_NORETURN. * rtl.c (reg_note_name): Add REG_NORETURN. * rtl.h (enum reg_note): Likewise. * config/ia64/ia64-protos.h (emit_safe_across_calls): Renamed from ia64_file_start. * config/ia64/ia64.c (emit_safe_across_calls): Likewise. (rtx_needs_barrier): Handle unspec_volatile 8 and 9. (emit_predicate_relation_info): Handle conditional calls with REG_NORETURN. * config/ia64/ia64.h (ASM_FILE_START): Call emit_safe_across_calls instead of ia64_file_start. * config/ia64/sysv4.h (ASM_FILE_START): Likewise. * config/ia64/ia64.md (safe_across_calls_all, save_across_calls_normal): New patterns. From-SVN: r36107
2000-09-01c-common.h (enum c_tree_index): Add CTI_C_SIZE_TYPE.Joseph Myers6-198/+359
* c-common.h (enum c_tree_index): Add CTI_C_SIZE_TYPE. (c_size_type_node): Define. * c-decl.c (init_decl_processing): Initialize c_size_type_node. * c-common.c (enum format_lengths, enum format_std_version, format_length_info, format_type_detail, BADLEN, NOLENGTHS, format_kind_info, printf_length_specs, scanf_length_specs, T89_I, T99_I, T89_L, T99_LL, TEX_LL, T89_S, T89_UI, T99_UI, T89_UL, T99_ULL, TEX_ULL, T89_US, T89_F, T99_F, T89_D, T99_D, T89_LD, T99_LD, T89_C, T99_SC, T99_UC, T89_V, T94_W, TEX_W, T94_WI, TEX_WI, T99_ST, T99_SST, T99_PD, T99_UPD, T99_IM, T99_UIM, format_types): Define. (format_char_info, print_char_table, scan_char_table, time_char_table): Rearrange for new organization of information about format length modifiers and standard versions. (T_ST): Redefine to use c_size_type_node. (check_format_info): Obtain information about length modifiers and standard versions from tables. Adjust warning message wordings. Use the name from the user's program for `ll' and `hh' length modifiers in warning messages. Use more informative names for wanted types where available (for wchar_t, wint_t, size_t, signed size_t, ptrdiff_t, unsigned ptrdiff_t, intmax_t and uintmax_t). testsuite: * gcc.dg/format-diag-1.c: New test. From-SVN: r36106
2000-09-01Fix ia64-linux miscompilation or tcl/generic/tclCompExpr.cJim Wilson2-6/+18
Fix ia64-linux miscompilation or tcl/generic/tclCompExpr.c * loop.c (check_final_value): Check for biv use before checking for giv use. Check for both biv and giv uses. Always set last_giv_use if there is a giv use. From-SVN: r36104
2000-09-01ia64.md (mulsi3): Use grfr_register_operand.Richard Henderson2-7/+20
* config/ia64/ia64.md (mulsi3): Use grfr_register_operand. (madddi3): Likewise. (maddsi3): New. From-SVN: r36103
2000-09-01c90-printf-1.c, [...]: Adjust warning regular expressions.Joseph Myers11-286/+294
* gcc.dg/c90-printf-1.c, gcc.dg/c90-printf-2.c, gcc.dg/c90-scanf-1.c, gcc.dg/c90-scanf-2.c, gcc.dg/c99-printf-1.c, gcc.dg/c99-scanf-1.c, gcc.dg/format-ext-1.c, gcc.dg/format-ext-2.c, gcc.dg/format-xopen-1.c, gcc.dg/formatz-1.c: Adjust warning regular expressions. From-SVN: r36102
2000-09-01expr.c (clear_storage): Don't use emit_move_insn unless either BLKmode or ↵Richard Kenner2-5/+17
proper size. * expr.c (clear_storage): Don't use emit_move_insn unless either BLKmode or proper size. (store_constructor): Don't call clear_storage if REG of wrong size. From-SVN: r36101
2000-09-01flow.c (init_propagate_block_info): Don't mark frame dead at end of function ↵Richard Kenner2-0/+8
if returns wiht stack pointer depressed. * flow.c (init_propagate_block_info): Don't mark frame dead at end of function if returns wiht stack pointer depressed. From-SVN: r36099
2000-09-01dwarf2out.c (stack_adjust_offset): New function.Andrew Haley2-33/+64
2000-09-01 Andrew Haley <aph@redhat.com> * dwarf2out.c (stack_adjust_offset): New function. (dwarf2out_stack_adjust): Break out stack adjust logic into new stack_adjust_offset function. Look inside parallels and sequences for stack adjustments. From-SVN: r36098
2000-09-01* g++.old-deja/g++.other/nested4.C: New test.Nathan Sidwell2-0/+37
From-SVN: r36097
2000-09-01parse.y (named_class_head): Check for TYPENAME_TYPE.Nathan Sidwell2-12/+23
* parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify union tag mismatch error reporting. From-SVN: r36096
2000-09-01* g++.old-deja/g++.ns/scoped1.C: New test.Nathan Sidwell2-0/+30
From-SVN: r36095
2000-09-01* call.c (build_scoped_method_call): Check it is not a namespace.Nathan Sidwell2-0/+9
From-SVN: r36094
2000-09-01Daily bump.Jeff Law2-2/+2
From-SVN: r36091
2000-09-01arm.md: Use no_new_pseudos to determine when it is safe to create new pseudo ↵Jeffrey A Law2-17/+17
registers. * arm.md: Use no_new_pseudos to determine when it is safe to create new pseudo registers. From-SVN: r36090
2000-08-31arm.c (legitimize_pic_address): Use no_new_pseudos to determine when we can ↵Jeffrey A Law2-3/+8
safely allocate new registers. * arm.c (legitimize_pic_address): Use no_new_pseudos to determine when we can safely allocate new registers. From-SVN: r36089
2000-09-01stmt.c (expand_asm_operands): Twiddle generating_concat_p so that CONCATs ↵Geoff Keating7-3/+47
are not generated for ASMs. * stmt.c (expand_asm_operands): Twiddle generating_concat_p so that CONCATs are not generated for ASMs. * emit-rtl.c (gen_reg_rtx): Don't generate CONCATs when not generating_concat_p. * function.c (pop_function_context_from): Reset generating_concat_p. (prepare_function_start): Likewise. * rtl.c (generating_concat_p): Define. * rtl.h (generating_concat_p): Declare. * toplev.c (rest_of_compilation): No CONCATs after RTL generation. From-SVN: r36088
2000-08-31Make-lang.in (jc1$(exeext), [...]): Make parallel safe.Mike Stump1-13/+13
* Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext), jcf-dump$(exeext)): Make parallel safe. From-SVN: r36085
2000-08-31Make-lang.in (jc1$(exeext), [...]): Make parallel safe.Mike Stump1-0/+5
* Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext), jcf-dump$(exeext)): Make parallel safe. From-SVN: r36084
2000-08-31Daily bump.Jeff Law2-2/+2
From-SVN: r36083
2000-08-30tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS.Jason Merrill1-0/+20
* tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS. Call break_out_target_exprs and build_target_expr_with_type for the non-AGGR_INIT_EXPR case. From-SVN: r36081
2000-08-30cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.Jason Merrill4-17/+24
* cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. * tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS. Call break_out_target_exprs and build_target_expr_with_type for the non-AGGR_INIT_EXPR case. * decl.c (start_function): Always call make_function_rtl. From-SVN: r36080
2000-08-30gmicro.h (TARGET_SWITCHES): Add descriptions and mark them for translation.Philipp Thomas2-16/+25
2000-08-22 Philipp Thomas <pthomas@suse.de> Masanobu Yuhara <yuhara@flab.fujitsu.co.jp> * gmicro.h (TARGET_SWITCHES): Add descriptions and mark them for translation. Co-Authored-By: Masanobu Yuhara <yuhara@flab.fujitsu.co.jp> From-SVN: r36078
2000-08-30Makefile.in (fixinc.sh): Pass CC, CFLAGS and LDFLAGS to mkfixinc.shGreg McGary4-7/+13
* Makefile.in (fixinc.sh): Pass CC, CFLAGS and LDFLAGS to mkfixinc.sh * fixinc/Makefile.in (fixincl): Pass $(LDFLAGS) to $(CC). * fixinc/mkfixinc.sh: Pass $CC, $CFLAGS and $LDFLAGS to $MAKE. From-SVN: r36077
2000-08-30tree.h (struct tree_int_cst): Wrap low and high in a sub-struct.Greg McGary3-10/+24
* tree.h (struct tree_int_cst): Wrap low and high in a sub-struct. (TREE_INT_CST_LOW, TREE_INT_CST_HIGH): Access through sub-struct. (TREE_INT_CST): New macro. * varasm.c (const_hash, compare_constant_1, record_constant_1): Use new macro TREE_INT_CST. From-SVN: r36076
2000-08-30* contrib.texi: Add self.Neil Booth2-0/+7
From-SVN: r36074
2000-08-30sh.md (cmpeqsi_ior_t, [...]): New insns.Alexandre Oliva2-6/+33
* config/sh/sh.md (cmpeqsi_ior_t, cmpeqsi_and_t): New insns. (cmpeqdi_t splitter): Use cmpeqsi_and_t instead of emitting jumps and labels. From-SVN: r36072
2000-08-30do not define constJ. David Anglin2-4/+4
From-SVN: r36064
2000-08-30* lib/g++.exp: Support testing already-installed GCC.Alexandre Oliva2-1/+8
From-SVN: r36063
2000-08-30typosJason Merrill2-3/+3
From-SVN: r36062
2000-08-30Daily bump.Jeff Law2-2/+2
From-SVN: r36061
2000-08-29expr.c (store_constructor): Allow variable bounds of array type.Richard Kenner3-56/+73
* expr.c (store_constructor): Allow variable bounds of array type. (expand_expr): Don't blow up if type is ERROR_MARK. * varasm.c (output_constructor): Don't access lower bound of array type unless need it if index is supplied (so it can be a variable if no index is supplied). Use tree_low_cst; use HOST_WIDE_INT for sizes; change BITPOS to POS. Other minor cleanups. From-SVN: r36060
2000-08-29Makefile.in: Revamp handling of cflags to allow different WARN_CFLAGS for ↵J. David Anglin5-246/+265
compilations in... * Makefile.in: Revamp handling of cflags to allow different WARN_CFLAGS for compilations in stage 1 and subsequent stages, respectively. * configure.in (vax): Add compiler-dependent CFLAGS for stage 1. * configure: Rebuilt. * x-vax, x-vax-gcc: Deleted. From-SVN: r36059
2000-08-29Fix typo in last change to f_optionsRichard Kenner1-2/+2
From-SVN: r36058
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