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2001-03-15verify.c (verify_jvm_instructions): Better error msgs for dup.Per Bothner2-8/+17
* verify.c (verify_jvm_instructions): Better error msgs for dup. (type_stack_dup): Remove no-longer neded error check. From-SVN: r40529
2001-03-16inclhack.def (irix_stdio_va_list): New.Bruce Korb3-82/+142
* fixinc/inclhack.def (irix_stdio_va_list): New. * fixinc/fixincl.x: Rebuilt. From-SVN: r40527
2001-03-15Fix patch merge error.Richard Henderson1-2/+2
From-SVN: r40525
2001-03-15dwarf2asm.c (dw2_asm_output_offset): Use ASM_OUTPUT_DWARF_OFFSET if provided ↵Richard Henderson4-20/+96
by the target. * dwarf2asm.c (dw2_asm_output_offset): Use ASM_OUTPUT_DWARF_OFFSET if provided by the target. (dw2_asm_output_pcrel): Likewise with ASM_OUTPUT_DWARF_PCREL. (dw2_asm_output_addr): New. * dwarf2asm.h (dw2_asm_output_addr): Declare. * dwarf2out.c (output_cfi): Use it for program addresses. (output_call_frame_info, output_die): Likewise. (output_aranges, output_line_info): Likewise. From-SVN: r40524
2001-03-16more rigorous SIGCHLD guardingBruce Korb5-0/+39
From-SVN: r40522
2001-03-15mangle.c (mangle_record_type): Rename 'from_pointer' argument to 'for_pointer'.Bryce McKinlay2-11/+24
* mangle.c (mangle_record_type): Rename 'from_pointer' argument to 'for_pointer'. If this type is for a pointer (argument) mangling, don't surround the element with 'N..E' if the type name is unqualified. From-SVN: r40519
2001-03-15memcheck.exp: Don't try to run these tests on AIX.Geoffrey Keating2-0/+13
2001-03-15 Geoff Keating <geoff@redhat.com> * gcc.c-torture/execute/memcheck/memcheck.exp: Don't try to run these tests on AIX. From-SVN: r40515
2001-03-15sdbout.c (sdbout_symbol): Use DECL_RTL_SET_P, SET_DECL_RTL.Mark Mitchell2-3/+10
* sdbout.c (sdbout_symbol): Use DECL_RTL_SET_P, SET_DECL_RTL. (sdbout_parms): Likewise. From-SVN: r40514
2001-03-15reload1.c (reload_cse_simplify_set): For LOAD_EXTEND_OP, do not "widen" a ↵Jeffrey A Law2-3/+13
destination that is already wider than a word. * reload1.c (reload_cse_simplify_set): For LOAD_EXTEND_OP, do not "widen" a destination that is already wider than a word. Also do not widen if LOAD_EXTEND_OP is NIL for the given mode. From-SVN: r40510
2001-03-15Use only nonvarying rtxs as known valuesBernd Schmidt2-2/+6
From-SVN: r40505
2001-03-15Remove debugging aidsBernd Schmidt2-4/+4
From-SVN: r40504
2001-03-15* i960.h (ROUND_TYPE_SIZE_UNIT): Fix typo.John Wehle2-1/+5
From-SVN: r40503
2001-03-15i960.h (i960_maxbitalignment, [...]): Declare.John Wehle7-131/+154
* i960.h (i960_maxbitalignment, i960_last_maxbitalignment): Declare. * i960.c (i960_maxbitalignment, i960_last_maxbitalignment): Make global. (process_pragma): Delete. (i960_pr_align, i960_pr_noalign): Move from here ... * i960-c.c: ... to this new file. * t-960bare (i960-c.o): New rule. * t-vxworks960 (i960-c.o): Likewise. * config.gcc (i960-*-*): Define c_target_objs and cxx_target_objs. From-SVN: r40502
2001-03-15Fix hashing of REG/MEM values.Bernd Schmidt2-2/+4
From-SVN: r40499
2001-03-15Fix scheduling abort; stop bits must have selector in range 1..3.Bernd Schmidt2-7/+40
From-SVN: r40497
2001-03-15* varasm.c (assemble_variable): Use DECL_RTL_SET_P.Mark Mitchell3-2/+7
From-SVN: r40495
2001-03-15Daily bump.GCC Administrator2-2/+2
From-SVN: r40488
2001-03-15Correct semantics restrictions checking in throw-expression.Gabriel Dos Reis4-1/+56
cp/ Correct semantics restrictions checking in throw-expression. * except.c (is_admissible_throw_operand): New function. (build_throw): Use it. testsuite/ * g++.old-deja/g++.other/eh4.C: New test. From-SVN: r40487
2001-03-15cpp.texi: Update documentation for -include and -imacros.Neil Booth6-106/+170
* cpp.texi: Update documentation for -include and -imacros. * cppfiles.c (struct include_file): Remove "defined" memeber. (find_or_create_entry): Make a copy of the file name, and simplify it. (open_file): Update to ensure we use the simplified filename. (stack_include_file): Don't set search_from. (cpp_included): Don't simplify the path name here. (find_include_file): New prototype. Call search_from to get the start of the "" include chain. Don't simplify the filenames here. (_cpp_execute_include): New prototype. Move diagnostics to do_include_common. Update. (_cpp_pop_file_buffer): Don't set defined. (search_from): New prototype. Use the preprocessor's cwd for files included from the command line. (read_name_map): Don't simplify the pathname here. * cpphash.h (enum include_type): New. (struct buffer): Delete search from. New search_cached. (_cpp_execute_include): Update prototype. * cppinit.c (do_includes): Use _cpp_execute_include. * cpplib.c (do_include_common): New function. (do_include, do_include_next, do_import): Use it. From-SVN: r40486
2001-03-15decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ and its ilk.Mark Mitchell3-0/+14
* decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ and its ilk. From-SVN: r40485
2001-03-15varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME...Mark Mitchell34-165/+286
* varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME, not the contents of the RTL, to determine the name of the object. * tree.h (DECL_RTL): Allocate RTL lazily. (SET_DECL_RTL): New macro. (DECL_RTL_SET_P): Likewise. (COPY_DECL_RTL): Likewise. (DECL_RTL_IF_SET): Likewise. * varasm.c (make_decl_rtl): Add assertions about the kind of declaration we are processing. * c-decl.c (duplicate_decls): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. (start_decl): Likewise. (finish_decl): Likewise. * c-semantics.c (emit_local_var): Likewise. * calls.c (expand_call): Likewise. * dbxout.c (dbxout_symbol): Likewise. * emit-rtl.c (unshare_all_rtl): Likewise. (unshare_all_decls): Likewise. (reset_used_decls): Likewise. * expr.c (store_constructor): Likewise. (safe_from_p): Likewise. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (instantiate_decls_1): Likewise. (assign_parms): Likewise. (expand_function_start): Likewise. (expand_function_end): Likewise. * ggc-common.c (gcc_mark_trees): Likewise. * integrate.c (function_cannot_inline_p): Likewise. (copy_decl_for_inlining): Likewise. (expand_inline_function): Likewise. (integrate_parm_decls): Likewise. (integrate_decl_tree): Likewise. * print-tree.c (print_node): Likewise. * reg-stack.c (stack_result): Likewise. * stmt.c (label_rtx): Likewise. (expand_return): Likewise. (expand_decl): Likewise. (expand_decl_cleanup): Likewise. (expand_anon_union_decl): Likewise. * toplev.c (check_global_declarations): Likewise. (rest_of_decl_compilation): Likewise. * tree.c (simple_cst_equal): Likewise. * objc/objc-act.c (generate_static_references): Likewise. * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * cp-tree.h (DECL_IN_MEMORY_P): Likewise. * decl.c (duplicate_decls): Likewise. (builtin_function): Likewise. (build_library_fn): Likewise. (build_cp_library_fn): Likewise. (check_initializer): Likewise. (cp_finish_decl): Likewise. * decl2.c (grokfield): Likewise. (grok_function_init): Remove #if 0'd code. (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. * friend.c (do_friend): Likewise. * init.c (get_temp_regvar): Likewise. * method.c (make_thunk): Likewise. * pt.c (tsubst_friend_function): Likewise. (tsubst_decl): Likewise. (regenerate_decl_from_template): Likewise. * semantics.c (genrtl_named_return_value): Likewise. (expand_body): Likewise. (genrtl_finish_function): Likewise. * tree.c (cp_tree_equal): Likewise. * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. (duplicate_decls): Likewise. (start_decl): Likewise. * class.c (build_static_field_ref): Likewise. (make_method_value): Likewise. (get_dispatch_table): Likewise. * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. From-SVN: r40482
2001-03-15aclocal.m4 (gcc_AC_C_CHARSET, [...]): New macros.Zack Weinberg33-814/+707
* aclocal.m4 (gcc_AC_C_CHARSET, gcc_AC_C_COMPILE_BIGENDIAN, gcc_AC_C_FLOAT_FORMAT): New macros. * configure.in: Add AC_PROG_CPP after CC tests; gcc_AC_C_CHARSET and gcc_AC_C_FLOAT_FORMAT after the sizeof tests; and gcc_AC_C_COMPILE_BIGENDIAN after gcc_AC_C_CHAR_BIT. * configure, config.in: Regenerate. * config/a29k/xm-a29k.h, config/arc/xm-arc.h, config/arm/xm-arm.h, config/c4x/xm-c4x.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/i370/xm-linux.h, config/i370/xm-oe.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68k/xm-m68k.h, config/mips/xm-mips.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/rs6000/xm-lynx.h, config/rs6000/xm-mach.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sparc/xm-sparc.h, config/vax/xm-vax.h, config/we32k/xm-we32k.h: Delete. * config/i370/xm-mvs.h, config/m88k/m88k.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/vax/xm-vms.h: Don't define any of: HOST_FLOAT_FORMAT, HOST_EBCDIC, HOST_WORDS_BIG_ENDIAN * config/rs6000/aix.h: Define COLLECT_EXPORT_LIST here. * config.gcc: Remove references to deleted files. (i370-*-opened*): Use i370/xm-mvs.h (which now defines only FATAL_EXIT_CODE, which is the same between oe and mvs). From-SVN: r40478
2001-03-14i960.c (i960_function_prologue): Compute size of frame according to number ↵DJ Delorie2-2/+8
of registers actually saved there. * config/i960/i960.c (i960_function_prologue): Compute size of frame according to number of registers actually saved there. Co-Authored-By: Vladimir Makarov <vmakarov@redhat.com> From-SVN: r40477
2001-03-14* expr.c (emit_move_insn_1): Fix else if around #endif.Richard Henderson2-1/+6
From-SVN: r40476
2001-03-14md.texi (machine constraints): Document 'Q', 'R', 'e' and 'Z' constraints.Jan Hubicka2-1/+26
* md.texi (machine constraints): Document 'Q', 'R', 'e' and 'Z' constraints. From-SVN: r40475
2001-03-14i386.c (ix86_cmodel_string, [...]): Define.Jan Hubicka3-1/+259
* i386.c (ix86_cmodel_string, ix86_cmodel): Define. (override_options): Parse cmodel string. (x86_64_sign_extended_value, x86_64_zero_extended_value): New. * i386.h (TARGET_OPTIONS): Add "cmodel". (EXTRA_CONSTRAINT): Recognize 'e' and 'Z'. (enum cmodel): New. (ix86_cmodel_string, ix86_cmodel): Declare. Spot by Matt Kraai: * i386.h (GENERAL_REG_P): Add missing REG_P. From-SVN: r40474
2001-03-14configure.in: Use $gcc_cv_as instead of $as.Laurynas Biveinis3-2/+7
* configure.in: Use $gcc_cv_as instead of $as. * configure: Regenerated. From-SVN: r40470
2001-03-14* gcc.dg/cpp/mi1.c: Update.Neil Booth2-0/+5
From-SVN: r40468
2001-03-14cppfiles.c (stack_include_file): Only increase the include count if we ↵Neil Booth3-58/+75
actually process the file properly... * cppfiles.c (stack_include_file): Only increase the include count if we actually process the file properly, as opposed to treating it as length zero. Only call read_include_file if not DO_NOT_REREAD. Handle the -H include file output here. (read_include_file): Remove now redundant DO_NOT_REREAD check. (cpp_included, find_include_file): Simplify pathnames after remapping them. If remapping, don't use the remapped file name's buffer as our scratch buffer. (cpp_pop_file_buffer): Replace the multiple include macro only if it isn't yet set. (read_name_map): Simplify remapped names when reading in. (remap_filename): Move code to code path that uses it. (_cpp_simplify_pathname): Return the input pointer. * cpphash.h (_cpp_simplify_pathname): Update prototype. From-SVN: r40467
2001-03-14* expr.c (expand_expr): Revove bogus conditional.Mark Mitchell2-6/+4
From-SVN: r40464
2001-03-14* expr.c (emit_move_insn_1): Guard PUSH_ROUNDING use by ifdef.Jan Hubicka2-0/+6
From-SVN: r40462
2001-03-14reg-stack.c (stack_result): Unconditionally use FUNCTION_OUTGOING_VALUE resp.Jakub Jelinek4-5/+41
* reg-stack.c (stack_result): Unconditionally use FUNCTION_OUTGOING_VALUE resp. FUNCTION_VALUE. * g++.old-deja/g++.other/regstack.C: New test. From-SVN: r40457
2001-03-14expr.c (emit_move_insn_1): Split push of complex value when no suitable push ↵Jan Hubicka4-13/+64
instruction exist. * expr.c (emit_move_insn_1): Split push of complex value when no suitable push instruction exist. * i386.md (QImode move/add/shift patterns): Use ANY_QI_REG_P instead of QI_REG_P. From-SVN: r40454
2001-03-14Daily bump.GCC Administrator2-2/+2
From-SVN: r40453
2001-03-13alias.c (handled_component_p, [...]): New functions.Richard Kenner2-29/+62
* alias.c (handled_component_p, can_address_p): New functions. (get_alias_set): Use them. From-SVN: r40449
2001-03-13Fix reg-alloc error reported by Andreas Schwab to Trillian list.Jim Wilson2-1/+14
* config/ia64/ia64.c (find_gr_spill): Subtract frame_pointer_needed from 80 in try_locals code. (ia64_expand_prologue): Add comment pointing to find_gr_spill change. From-SVN: r40447
2001-03-14aclocal.m4 (gcc_AC_COMPILE_CHECK_SIZEOF, [...]): New.Zack Weinberg23-554/+867
* aclocal.m4 (gcc_AC_COMPILE_CHECK_SIZEOF, gcc_AC_C_CHAR_BIT, gcc_AC_C_LONG_LONG): New. * configure.in: Use them. Probe the size of short, int, long, and long long/__int64 if we have them. Move all the AC_C_* checks together, except gcc_AC_C_CHAR_BIT which has to go after AC_CHECK_HEADERS(limits.h). Take hwint.h out of host_xm_file and build_xm_file. * hwint.h: Unconditionally define HOST_BITS_PER_CHAR, HOST_BITS_PER_SHORT, HOST_BITS_PER_INT, HOST_BITS_PER_LONG, and HOST_BITS_PER_LONGLONG in terms of SIZEOF_* and CHAR_BIT. Move the HOST_WIDEST_INT setup logic here from system.h. Provide HOST_WIDEST_INT even if HOST_BITS_PER_LONGLONG is not defined. * system.h: Include hwint.h after limits.h. HOST_WIDEST_INT is now handled by hwint.h. * config/alpha/xm-alpha-interix.h, config/alpha/xm-vms.h, config/c4x/xm-c4x.h, config/i370/xm-oe.h, config/ia64/xm-ia64.h: Don't define any of: HOST_BITS_PER_LONG, HOST_BITS_PER_CHAR, HOST_BITS_PER_SHORT, HOST_BITS_PER_LONGLONG. * config/alpha/xm-alpha.h, config/dsp16xx/xm-dsp16xx.h, config/h8300/xm-h8300.h, config/mips/iris6.h, config/mn10200/xm-mn10200.h, config/pa/xm-pa64hpux.h, config/sparc/xm-sp64.h: Delete. * config.gcc: Remove references to deleted files. * config/arm/xm-arm.h, config/mips/xm-mips.h: Don't define HOST_FLOAT_FORMAT to IEEE_FLOAT_FORMAT. * config/i370/xm-linux.h: Clarify floating-point situation in a comment. From-SVN: r40446
2001-03-13cppfiles.c (NO_INCLUDE_PATH): New macro.Neil Booth3-71/+69
* cppfiles.c (NO_INCLUDE_PATH): New macro. (find_include_file): Decide here which part of the include chain to start the search. Complain about an empty include chain in all cases apart from an abolsute file name. (_cpp_execute_include): Don't choose the search chain here. Don't call handle_missing_include in the case of an empty include chain. (_cpp_compare_file_date): Don't choose the search chain here. * cpplib.c (do_include_next): Move the in-main-file diagnostic here from _cpp_execute_include. Behave like #include if we're in the main file. From-SVN: r40445
2001-03-13system.h (malloc, [...]): Only poison these tokens when IN_GCC is defined.Kaveh R. Ghazi2-0/+11
* system.h (malloc, realloc, calloc, strdup): Only poison these tokens when IN_GCC is defined. From-SVN: r40443
2001-03-13i386.md (abs?f expander): Support SSE case.Jan Hubicka2-3/+136
* i386.md (abs?f expander): Support SSE case. (abd?f_if): Add new "USE"; add splitters. From-SVN: r40440
2001-03-13* cpp.texi (poison): Explain the macro expansion exception.Kaveh R. Ghazi2-0/+20
From-SVN: r40438
2001-03-13expr.c (store_expr): Add dont_store_target.Jakub Jelinek2-2/+17
* expr.c (store_expr): Add dont_store_target. If temp is already in target before copying to reg, don't store it into target again. From-SVN: r40437
2001-03-13Daily bump.GCC Administrator2-2/+2
From-SVN: r40435
2001-03-12* cppinternals.texi: Update for file handling.Neil Booth2-9/+76
From-SVN: r40432
2001-03-12emit-rtl.c (remove_unnecessary_notes): Reverse Richard Kenner's 2001-02-24 ↵Jeffrey Oldham6-37/+33
which broke building the Java library. 2001-03-12 Jeffrey Oldham <oldham@codesourcery.com> * emit-rtl.c (remove_unnecessary_notes): Reverse Richard Kenner's 2001-02-24 which broke building the Java library. * function.c (identify_blocks): Likewise. (all_blocks): Likewise. * integrate.c (integrate_decl_tree): Likewise. * print-tree.c (print_node): Likewise. * tree.h (BLOCK_NUMBER): Likewise. (struct tree_block): Likewise. From-SVN: r40431
2001-03-12aix51.h (CPP_SPEC, [...]): Fix typo in __WCHAR_TYPE__ definition.David Edelsohn2-10/+17
* rs6000/aix51.h (CPP_SPEC, CPLUSPLUS_CPP_SPEC): Fix typo in __WCHAR_TYPE__ definition. (WCHAR_TYPE_SIZE): #undef before #define. From-SVN: r40428
2001-03-12Fix typoRichard Kenner1-1/+1
From-SVN: r40426
2001-03-12cppfiles.c: Update comments.Neil Booth2-105/+127
* cppfiles.c: Update comments. (destroy_include_file_node): Rename destroy_node. (find_or_create_entry): New function. (open_file, _cpp_fake_include): Use it. (handle_missing_header): New function, broken out of _cpp_execute include. Don't segfault if there is no system or quoted path. (_cpp_execute_include): Use handle_missing_header. From-SVN: r40423
2001-03-12jump.c (reversed_comparison_code_parts): Reverse Jan Hubricka's 2001-02-28 ↵Jeffrey Oldham2-11/+6
patch because it breaks arm-linux and... 2001-03-12 Jeffrey Oldham <oldham@codesourcery.com> * jump.c (reversed_comparison_code_parts): Reverse Jan Hubricka's 2001-02-28 patch because it breaks arm-linux and mips-sgi-irix6.5. From-SVN: r40421
2001-03-12flow.c (insn_dead_p): Don't consider two memrefs equivalent unless ↵Richard Kenner3-18/+32
anti_dependence says they are. * flow.c (insn_dead_p): Don't consider two memrefs equivalent unless anti_dependence says they are. * alias.c (objects_must_conflict): If neither has a type specified, they must conflict. From-SVN: r40420
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