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  1. 20 Jul, 2001 9 commits
  3. 19 Jul, 2001 20 commits
    • * tm.texi (POINTERS_EXTEND_UNSIGNED) Modify definition. · 6dd12198 
      	* optabs.c (can_extend_p) Check HAVE_ptr_extend for a specialized
	pointer extension instruction.
	* combine.c (nonzero_bits,num_sign_bit_copies) Likewise.
	* simplify-rtx.c (simplify_unary_operation) Likewise.
	* explow.c (convert_memory_address) Check value of
	POINTERS_EXTEND_UNSIGNED to avoid some conversions when
	less than zero.
	* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, MULTILIB_OPTIONS,
	MULTILIB_DIRNAMES, MULTILIB_MATCHES) Add multilib support.
	* config/ia64/hpux.h (CPP_SPEC, ASM_SPEC, SUBTARGET_SWITCHES)
	Add Multilib Support.
	(POINTERS_EXTEND_UNSIGNED)  Define for ILP32 support.
	* config/ia64/ia64.h (MASK_ILP32, TARGET_ILP32, SUBTARGET_SWITCHES)
	Add Multilib Support.
	(POINTER_SIZE, LONG_TYPE_SIZE, MAX_LONG_TYPE_SIZE) Modify for ILP32
	support.
	* config/ia64/ia64.c (rtx_needs_barrier) Add support for addp4.
	* config/ia64/ia64.md (ptr_extend) New instruction to "swizzle"
	a 32 bit HP-UX pointer into a 64 bit HP-UX pointer.

From-SVN: r44166
      Steve Ellcey committed
    • simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new… · 0248ce05 
      simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new operands in `<', `3' and `b'.

2001-07-19  Alexandre Oliva  <aoliva@redhat.com>

	* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
	old and new operands in `<', `3' and `b'.

From-SVN: r44164
      Alexandre Oliva committed
    • Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. · e1772ac0 
      	* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
	(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
	(toplev.o): Don't depend on xcoffout.h.
	* c-decl.c: Include debug.h
	(duplicate_decls): Use debug hook.
	* dbxout.c (dbxout_source_file, dbxout_args): Make static.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	(dbxout_types): Remove.
	* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	(debug_true_tree, debug_nothing_rtx): New.
	* debug.h (struct rtx_def): New.
	(struct gcc_debug_hooks): New hooks ignore_block,
	outlining_inline_function and label.
	(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
	dwarf2out_frame_finish): New.
	* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
	Make static, update prototype.
	(dwarf2_debug_hooks): Update.
	* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
	dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
	* dwarfout.c (dwarf_debug_hooks): Update.
	* emit-rtl.c: Include debug.h.
	(remove_unnecessary_notes): Use debug hook.
	* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
	(final_scan_insn): Use debug hook.
	* integrate.c (output_inline_function): Use debug hook.
	* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
	(sdb_debug_hooks): Update.
	* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
	* toplev.c: Don't include xcoffout.h.
	(note_outlining_of_inline_function, debug_ignore_block): Remove.
	* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
	Remove.
	* tree.h (dwarf2out_do_frame): Remove.

From-SVN: r44163
      Neil Booth committed
    • Restore ASM_OUTPUT_LABEL_REF definition. · 77f43519 
      From-SVN: r44162
      Catherine Moore committed
    • reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to… · c77fbfbe 
      reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to the hardware frame pointer...

	* reload1.c (eliminate_regs_in_insn): When updating a set
	to the frame pointer to the hardware frame pointer, perform
	the update always not just when REPLACE is set.

From-SVN: r44161
      Geoffrey Keating committed
    • reload1.c (choose_reload_regs): Don't inherit a reload that crosses multiple registers if... · eb4d554e 
      	* reload1.c (choose_reload_regs): Don't inherit a reload
	that crosses multiple registers if registers past the first
	don't fit in the desired class.

From-SVN: r44160
      Geoffrey Keating committed
    • top.c (ffe_decode_option): Disallow lang-independent processing for -ffixed-form. · 8d3216f8 
      	* top.c (ffe_decode_option): Disallow lang-independent processing
	for -ffixed-form.

From-SVN: r44159
      Jakub Jelinek committed
    • ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode when negating constants. · d54ef62c 
      	* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
	when negating constants.

From-SVN: r44158
      Geoffrey Keating committed
    • tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument. · 7d46d516 
      2001-07-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
	* doc/tree.texi: Ditto.
	* f/com.c (ffecom_expr_intrinsic_): Cope with it.

From-SVN: r44156
      Toon Moene committed
    • unwind-dw2.c (_Unwind_FrameState): Add eh_ptr. · 5442cf15 
      	* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
	(extract_cie_info): Handle "eh" augmentation properly,
	remember eh_ptr.
	(struct frame_state, __frame_state_for): New.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r44155
      Mark Kettenis committed
    • osf.h (ASM_OUTPUT_WEAK_ALIAS, [...]): Define. · 432fa9f2 
      	* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
	HANDLE_SYSV_PRAGMA): Define.
	* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
	previous args.
	(copy_object): Caller changed.

	testsuite:
	* g++.old-deja/g++.pt/static3.C: Removed alpha*-*-osf* XFAIL.
	g++.old-deja/g++.pt/static6.C: Likewise.
	* lib/target-supports.exp (check_weak_available): alpha*-*-osf*
	supports weak symbols.

From-SVN: r44153
      Rainer Orth committed
    • re PR java/3731 (gcj should generate class init code for instanceof) · deaabf14 
      * libjava.lang/PR3731.java: New file.
* libjava.lang/PR3731.out: New file.
* libjava.lang/PR3731.xfail: New file.

From-SVN: r44151
      Jeff Sturm committed
    • configure.in (assembler dwarf2 debug_line support): Define nop insn for m68k. · bfabbc3c 
      	* configure.in (assembler dwarf2 debug_line support): Define nop
	insn for m68k.
	* configure: Regenerated.

From-SVN: r44149
      Andreas Schwab committed
    • * class.c (finish_struct_anon): Forbid nested classes. · b7076960 
      From-SVN: r44148
      Mark Mitchell committed
    • Daily bump. · 69e6b1d4 
      From-SVN: r44146
      GCC Administrator committed
    • Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. · 2b85879e 
      	* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
	dwarfout.h.
	* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
	to conditionally compiled block.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	* dbxout.h (dbxout_function): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	* debug.h (struct gcc_debug_hooks): New hooks function_decl,
	global_decl, deferred_inline_function.
	* dwarf2out.c (dwarf2_debug_hooks): Update.
	(dwarf2out_global_decl): New.
	* dwarfout.c: Don't include dwarfout.h.
	(dwarfout_global_decl, dwarfout_function_decl,
	dwarfout_deferred_inline_function): New.
	(dwarf_debug_hooks): Update.
	* dwarfout.h: Remove.
	* final.c: Don't include dwarfout.h.
	* sdbout.c (sdbout_global_decl): New.
	(sdbout_debug_hooks): Update.
	* toplev.c: Don't include dwarfout.h.
	(check_global_declarations, rest_of_compilation): Use new debug hooks.
	(note_deferral_of_defined_inline_function): Remove.
	* toplev.h (note_deferral_of_defined_inline_function): Remove.
	* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
	* ch/lex.c: Don't include dwarfout.h.
	* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
	(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
	* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
	* cp/optimize.c: Include debug.h.
	(maybe_clone_body): Use debug hook.
	* cp/semantics.c: Include debug.h.
	(expand_body): Use debug hook.
	* po/POTFILES.in: Remove dwarfout.h.

From-SVN: r44145
      Neil Booth committed
    • c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases. · c60e94a7 
      	* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
	* c-parse.in (yyerror, _yylex): Similarly.
	* cppexp.c (parse_number, parse_defined, lex, _cpp_parse_expr):
	Don't use CPP_INT, CPP_FLOAT; CPP_NUMBER is enough.
	Update comments.
	* cpplib.h (CPP_INT, CPP_FLOAT): Remove.
	* cp/spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.

From-SVN: r44144
      Neil Booth committed
    • class.c (type_requires_array_cookie): New function. · dbc957f1 
      	* class.c (type_requires_array_cookie): New function.
	(check_methods): Don't try to figure out whether the type needs a
	cookie here.
	(check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
	* cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
	(TYPE_VEC_NEW_USES_COOKIE): Reimplement.
	* pt.c (instantiate_class_template): Don't set
	TYPE_VEC_DELETE_TAKES_SIZE.
	* NEWS: Document ABI changes from GCC 3.0.

From-SVN: r44142
      Mark Mitchell committed
    • dwarf2out.c (dwarf2out_abstract_function): Don't emit in-class declaration at -g1. · 8458e954 
      * dwarf2out.c (dwarf2out_abstract_function): Don't emit
in-class declaration at -g1.  Fixes c++/2814.

From-SVN: r44141
      Jeff Sturm committed
    • gen-num-limits.cc (set_signals_handler): New function. · b2a4c43c 
              * src/gen-num-limits.cc (set_signals_handler): New function.
        Factor out signals setting.  Set signal handler for SIGILL.

Co-Authored-By: Bert De Knuydt <Bert.Deknuydt@esat.kuleuven.ac.be>

From-SVN: r44139
      Gabriel Dos Reis committed
  5. 18 Jul, 2001 11 commits