John Wehle [Tue, 8 Sep 1998 00:29:35 +0000 (00:29 +0000)]
global.c: Update comments.
* global.c: Update comments.
(global_alloc): Assign allocation-numbers
even for registers allocated by local_alloc in case
they are later spilled and retry_global_alloc is called.
(mark_reg_store, mark_reg_clobber,
mark_reg_conflicts, mark_reg_death): Always record a
conflict with a pseudo register even if it has been
assigned to a hard register.
(dump_conflicts): Don't list pseudo registers already assigned to
a hard register as needing to be allocated, but do list their
conflicts.
* local-alloc.c: Update comment.
* mkstemp.c: Include config.h even when not IN_GCC. Wrap header
inclusions inside HAVE_*_H macros. Include ansidecl.h when not
IN_GCC.
* vasprintf.c: Include stdarg.h/varargs.h first.
* vprintf.c: Likewise.
Mark Mitchell [Sun, 6 Sep 1998 19:45:16 +0000 (19:45 +0000)]
cp-error.def: New file.
* cp-error.def: New file.
* Make-lang.in (cc1plus): Add dependency on it.
* Makefile.in (CXX_TREE_H): Likewise.
* cp-tree.h (error_code): New type.
Include cp-error.def to get error codes. Make it possible to
include cp-tree.h in errfn.c.
(enable_warning): New function.
(flag_diag_codes): New variable.
* errfn.c: Include cp-tree.h.
(cp_err_msg): New type. Include cp-error.def to define it.
(err_msgs): New variable.
(is_warning_enabled): New function.
(cp_thing): Take an error_code, not a format string. Output the
diagnostic code if flag_diag_codes.
(cp_error, cp_compiler_error, cp_sprintf, cp_error_at): Take
error_codes, not format strings.
(cp_warning, cp_pedwarn, cp_warning_at, cp_pedwarn_at): Likewise.
Call is_warning_enabled.
* decl2.c (flag_diag_codes): New variable.
(lang_decode_option): Handle -fdiag-codes and -Wnumber.
* lang-options.h: Add -fdiag-codes, -fno-diag-codes, and
-W-number-, and -Wno-number.
* class.c: Update all calls to error-functions.
* cvt.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* except.c: Likewise.
* expr.c: Likewise.
* friend.c: Likewise.
* lex.c: Likewise.
* parse.y: Likewise.
* pt.c: Likewise.
* repo.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* sig.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
* xref.c: Likewise.
Dave Love [Sun, 6 Sep 1998 06:15:14 +0000 (06:15 +0000)]
1998-09-06 Dave Love <d.love@dl.ac.uk>
From Toon to fix spurious recursive i/o errors:
* libI77/sfe.c (e_wdfe): Set f__init.
* libI77/dfe.c (c_dfe): Check and set f__init.
(s_rdfe, s_wdfe): Don't check and set f__init.
* Makefile.in (toplev.o): Depend on $(EXPR_H).
(insn-extract.o, insn-attrtab.o): Depend on toplev.h.
* gansidecl.h: Define ATTRIBUTE_NORETURN.
* genattrtab.c: Have insn-attrtab.c include toplev.h.
* genextract.c: Have insn-extract.c include toplev.h.
* rtl.h: Don't prototype `fatal_insn_not_found' and `fatal_insn'.
* toplev.c: Include expr.h.
(really_sorry, fancy_abort): Remove prototypes.
(set_target_switch): Add argument in prototype.
(vfatal): Mark prototype with ATTRIBUTE_NORETURN.
(v_really_sorry): Likewise.
(print_version, print_single_switch, print_switch_values): Make
static and add prototype arguments.
(decl_printable_name): Add prototype arguments.
(lang_expand_expr_t): New typedef.
(lang_expand_expr): Declare as a lang_expand_expr_t.
(incomplete_decl_finalize_hook): Add prototype argument.
(decl_name): Mark variable `verbosity' with ATTRIBUTE_UNUSED.
(botch): Likewise for variable `s'.
(rest_of_type_compilation): Mark variables `type' and `toplev'
with ATTRIBUTE_UNUSED if none of DBX_DEBUGGING_INFO,
XCOFF_DEBUGGING_INFO or SDB_DEBUGGING_INFO are defined.
(display_help): Make variable `i' an `unsigned long'.
(main): Remove unused parameter `envp'.
Cast assignment to `lang_expand_expr' to a `lang_expand_expr_t'.
Cast -1 when comparing it with a `size_t'.
* toplev.h (fatal, fatal_io_error, pfatal_with_name): Mark
prototype with ATTRIBUTE_NORETURN.
(fatal_insn_not_found, fatal_insn, really_sorry,
push_float_handler, pop_float_handler): Add prototypes.
(fancy_abort): Mark prototype with ATTRIBUTE_NORETURN.
(do_abort, botch): Add prototypes.
John Carr [Sun, 6 Sep 1998 05:52:08 +0000 (05:52 +0000)]
final.c (final): If a label is reached only from a single jump...
(
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
John Carr [Sun, 6 Sep 1998 05:52:02 +0000 (05:52 +0000)]
final.c (final): If a label is reached only from a single jump...
�
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
John Carr [Sun, 6 Sep 1998 05:52:01 +0000 (05:52 +0000)]
final.c (final): If a label is reached only from a single jump...
d
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
John Carr [Sun, 6 Sep 1998 05:51:59 +0000 (05:51 +0000)]
final.c (final): If a label is reached only from a single jump...
0
* final.c (final): If a label is reached only from a single jump,
call NOTICE_UPDATE_CC on the jump and its predecessor before
emitting the insn after the label.
* i386.h: Add AMD K6 support.
Change TARGET_* macros to use table lookup.
(INITIALIZE_TRAMPOLINE): Improve trampoline code.
(ADJUST_COST): Change definition to call function in i386.c.
(ISSUE_RATE): Define as 2 for anything newer than an 80486.
* i386.c: Add AMD K6 support.
Add constants for feature tests used by TARGET_* macros.
(split_di): If before reload, call gen_lowpart and gen_highpart.
(x86_adjust_cost): New function.
(put_jump_code): New function.
(print_operand): New codes 'D' and 'd'.
* i386.md: New insn types. New insn attribute "memory".
Redefine scheduling parameters to use new types and add AMD K6
support. Explicitly set type of most insns.
(move insns): K6 prefers movl $0,reg to xorl reg,reg. Pentium
Pro and K6 prefer movl $1,reg to incl reg.
(adddi3, subdi3): Set cc_status.
(DImode shift patterns): Change label counters from HOST_WIDE_INT
to int; x86 can't have more than 2^31 DImode shifts per file.
(setcc): Combine all setcc patterns. Allow writing memory.
Combine all jump patterns using match_operator.
(*bzero): Name pattern. Emit mutliple stos instructions when that
is faster than rep stos.
(xordi3, anddi3, iordi3): Simplify DImode logical patterns and
add define_split.
* ch/Make-lang.in: Comment ^L characters. Sun make doesn't like them.
* rtl.h (enum reg_note): Add REG_FRAME_RELATED_EXPR.
* rtl.c (reg_note_name): Likewise.
* rtl.texi (REG_NOTES): Likewise.
* dwarf2out.c (dwarf2out_frame_debug): Use it. Recognize a store
without an offset.
* cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
* class.c (finish_struct): Remove hackery to deal with explicit
specializations in class scope.
* decl.c (grokfndecl): Improve error-recovery.
* decl2.c (grokfield): Likewise.
* pt.c (check_specialization_scope): New function.
(begin_specialization): Call it.
(process_partial_specialization): New function, split out from
push_template_decl. Check partial specializations more
stringently.
(push_template_decl): Call it.
(check_explicit_specialization): Don't attempt to handle explicit
specializations in class scope.
(template_parm_data): Document. Add current_arg and
arg_uses_template_parms.
(mark_template_parm): Set it.
(tsubst_arg_types): Remove unused variable.
* semantics.c (begin_class_definition): Tweak.
Jeffrey A Law [Sat, 5 Sep 1998 13:50:48 +0000 (13:50 +0000)]
m68k.md (5200 movqi): Do not allow byte sized memory references using address regs.
* m68k.md (5200 movqi): Do not allow byte sized memory references
using address regs.
* m68k.c (output_move_qimode): Do not use byte sized operations on
address registers.
Jeffrey A Law [Sat, 5 Sep 1998 12:24:41 +0000 (12:24 +0000)]
pexecute.c: Updates from gcc.
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c, obstack.c: Similarly.
* Makefile.in: Build mkstemp.o
Jeffrey A Law [Sat, 5 Sep 1998 12:10:25 +0000 (12:10 +0000)]
pexecute.c: Updates from gcc.
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c, getopt.c: Similarly.
* getopt1.c: Similarly.
* Makefile.in: Build mkstemp.o
Jeffrey A Law [Sat, 5 Sep 1998 11:10:11 +0000 (11:10 +0000)]
Makefile.in (pexecute.o): Use pexecute.c from libiberty.
* Makefile.in (pexecute.o): Use pexecute.c from libiberty. Provide
explicit rules for building. Similarly for alloca, vfprintf,
choose-temp and mkstemp.
* pexecute.c, alloca.c, vfprintf.c, choose-temp.c, mkstemp.c: Delete.
Jeffrey A Law [Sat, 5 Sep 1998 11:09:09 +0000 (11:09 +0000)]
pexecute.c: Updates from gcc.
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c, choose-temp.c, mkstemp.c: Similarly.
* Makefile.in: Build mkstemp.o
lang-options.h: Convert to wrap option and doc string in a new macro invocation...
Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
* lang-options.h: Convert to wrap option and doc string
in a new macro invocation, FTNOPT, so the nearly identical
list can be used in FSF-g77.
Jeff Law [Sat, 5 Sep 1998 10:42:19 +0000 (04:42 -0600)]
pexecute.c: Updates from gcc.
* pexecute.c: Updates from gcc. Copy in gcc has been removed. This
is the canonical copy. Define ISSPACE if !IN_GCC.
* alloca.c, vfprintf.c: Similarly.
Jeffrey A Law [Sat, 5 Sep 1998 10:41:24 +0000 (10:41 +0000)]
Makefile.in (pexecute.o): Use pexecute.c from libiberty.
* Makefile.in (pexecute.o): Use pexecute.c from libiberty. Provide
explicit rules for building. Similarly for alloca and vfprintf.
* pexecute.c, alloca.c, vfprintf.c: Delete.
Tom Tromey [Fri, 4 Sep 1998 12:58:40 +0000 (12:58 +0000)]
gcc.c (do_spec_1): [case 'o'] Account for lang_specific_extra_outfiles.
* gcc.c (do_spec_1): [case 'o'] Account for
lang_specific_extra_outfiles.
(main): Correctly clear all slots in outfiles for
lang_specific_extra_outfiles. Set input_file_number before
calling lang_specific_pre_link.
Mark Mitchell [Fri, 4 Sep 1998 11:31:30 +0000 (11:31 +0000)]
cp-tree.h (hash_tree_cons_simple): New macro.
* cp-tree.h (hash_tree_cons_simple): New macro.
* pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
(coerce_template_parms): Use make_temp_vec, instead of
make_tree_vec. Document this behavior.
(lookup_template_class): Likewise.
(tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
Remove dead code (and add ssertion to check its deadness). Fix
bug w.r.t. exception specifications.
David S. Miller [Fri, 4 Sep 1998 03:08:42 +0000 (03:08 +0000)]
sparc.c (output_double_int): In all V9 symbolic cases, use xword.
* config/sparc/sparc.c (output_double_int): In all V9 symbolic
cases, use xword.
(sparc_output_deferred_case_vectors): If no work to do, return.
Fix thinko in Sept 1 change.
git://gcc.gnu.org / gcc.git / log