Jeff Law [Mon, 25 Sep 2000 07:45:08 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36602
Richard Henderson [Mon, 25 Sep 2000 07:07:33 +0000 (00:07 -0700)]
expmed.c (store_bit_field): Adjust last change to not consider any word-sized field naturally aligned.
* expmed.c (store_bit_field): Adjust last change to not consider
any word-sized field naturally aligned.
From-SVN: r36601
Richard Henderson [Mon, 25 Sep 2000 07:04:55 +0000 (00:04 -0700)]
New test.
From-SVN: r36600
Richard Henderson [Mon, 25 Sep 2000 04:05:37 +0000 (21:05 -0700)]
* gcc.c-torture/execute/
20000914-1.c: Declare malloc.
From-SVN: r36599
Richard Henderson [Mon, 25 Sep 2000 04:02:20 +0000 (21:02 -0700)]
alpha.c (alpha_emit_conditional_branch): Handle TFmode unordered compares properly.
* config/alpha/alpha.c (alpha_emit_conditional_branch): Handle
TFmode unordered compares properly. Revalidate integer compare
operands.
(alpha_emit_setcc): New.
(alpha_emit_conditional_move): Revalidate integer compare operands.
* config/alpha/alpha-protos.h: Update.
* config/alpha/alpha.md (cmpdi): Allow general operands.
(sne): Use alpha_emit_setcc.
(seq, slt, sle, sgt, sge, sltu, sleu, sgtu, sgeu): Likewise.
(sunordered, sordered): New.
From-SVN: r36598
Richard Henderson [Sun, 24 Sep 2000 23:58:24 +0000 (16:58 -0700)]
ia64-protos.h: Update.
* config/ia64/ia64-protos.h: Update.
* config/ia64/ia64.c (call_multiple_values_operation): Remove.
(ia64_expand_call): New.
(ia64_expand_prologue): Emit an alloc if we need extra input
registers.
(ia64_expand_epilogue): New arg sibcall_p; don't emit the return
instruction if true.
(struct reg_flags): Add is_sibcall.
(rtx_needs_barrier): A sibcall does not use CFM et al. Ignore USEs.
(emit_insn_group_barriers): Set flags.is_sibcall. Remove hacks
for CODE_FOR_gr_spill_internal/CODE_FOR_gr_restore_internal.
* config/ia64/ia64.h (PREDICATE_CODES): Update.
* config/ia64/ia64.md (call): Use ia64_expand_call.
(call_value): Likewise.
(sibcall, sibcall_value): New.
(call patterns): Remove extra expanders; tidy.
(sibcall_epilogue): New.
(set_bsp): Remove the extra USE. Put the operand inside the UNSPEC.
From-SVN: r36597
Richard Henderson [Sun, 24 Sep 2000 23:49:22 +0000 (16:49 -0700)]
sibcall.c (skip_pic_restore): New.
* sibcall.c (skip_pic_restore): New.
(identify_call_return_value): Use it.
From-SVN: r36596
Richard Henderson [Sun, 24 Sep 2000 23:46:46 +0000 (16:46 -0700)]
* emit-rtl.c (gen_lowpart_common): Use trunc_int_for_mode.
From-SVN: r36595
Mark Mitchell [Sun, 24 Sep 2000 21:47:45 +0000 (21:47 +0000)]
c-tree.texi: Moved here from cp/ir.texi.
* c-tree.texi: Moved here from cp/ir.texi. Documented nested
functions. Generalize to handle both C and C++.
* Makefile.in (c-tree.info): New target.
(info): Add c-tree.info.
* ir.texi: Move to ../c-tree.texi.
From-SVN: r36592
Aldy Hernandez [Sun, 24 Sep 2000 20:52:25 +0000 (20:52 +0000)]
add self to maintainers list
From-SVN: r36589
Richard Kenner [Sun, 24 Sep 2000 15:35:44 +0000 (15:35 +0000)]
expr.c (store_field): If BITSIZE is negative, use size of type.
* expr.c (store_field): If BITSIZE is negative, use size of type.
(expand_expr, case COMPONENT_EXPR): Likewise.
From-SVN: r36588
Neil Booth [Sun, 24 Sep 2000 10:42:09 +0000 (10:42 +0000)]
cpplex.c: Update TODO comment.
* cpplex.c: Update TODO comment.
* cpplib.c (do_error, do_warning): Merge common code of
do_error and do_warning into do_diagnostic. Use it.
(do_diagnostic): New function.
* cpplib.h: Fix comment typo.
From-SVN: r36587
Joseph Myers [Sun, 24 Sep 2000 09:52:53 +0000 (10:52 +0100)]
c-common.c (check_format_info): Warn for a wide character string used as a non-wide format argument.
* c-common.c (check_format_info): Warn for a wide character string
used as a non-wide format argument.
testsuite:
* gcc.dg/c90-printf-1.c: Add test for wide string format.
From-SVN: r36586
Joseph Myers [Sun, 24 Sep 2000 09:50:30 +0000 (10:50 +0100)]
builtins.def (BUILT_IN_LLABS): Add.
* builtins.def (BUILT_IN_LLABS): Add.
* builtins.c (expand_builtin): Also abort on BUILT_IN_LLABS.
* c-common.c (c_common_nodes_builtins): Create builtin functions
__builtin_llabs, and plain llabs unless no_nonansi_builtins
outside of C99 mode.
(expand_tree_builtin): Handle BUILT_IN_LLABS.
From-SVN: r36585
Jeff Law [Sun, 24 Sep 2000 07:45:11 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36584
Neil Booth [Sat, 23 Sep 2000 21:41:41 +0000 (21:41 +0000)]
cpphash.h (CPP_RESERVE, [...]): Delete.
* cpphash.h (CPP_RESERVE, CPP_PUTS_Q, CPP_PUTS, CPP_PUTC_Q,
CPP_PUTC, DUMMY_TOKEN, NO_DUMMY_TOKEN): Delete.
* cpplex.c (_cpp_expand_token_space, _cpp_init_toklist,
_cpp_free_toklist): No need to worry about extra dummy token
at the start of token lists any more.
(trigraph_ok): Only warn outside comments.
(skip_block_comment): Set and clear lexing_comment.
(skip_line_comment): Take a cpp_reader not cpp_buffer.
Set and clear lexing_comment.
(parse_number): Handle leading '.' indicated by pfile->seen_dot.
(check_long_token): Delete.
(lex_percent, lex_dot): New subroutines of lex_token to
handle lexing of '.' and '%' without lookback.
(lex_token): Use lex_dot and lex_percent.
(lex_line): Don't check for LIST_OFFSET.
(_cpp_init_input_buffer): Update for new _cpp_init_toklist.
* cpplib.c (_cpp_parse_assertion): Similarly.
(cpp_push_buffer): Initialize extra_char.
* cpplib.h (LIST_OFFSET): Delete.
(struct cpp_buffer): New member extra_char.
(struct lexer_state): New members lexing_comment and seen_dot.
From-SVN: r36582
Mark Mitchell [Sat, 23 Sep 2000 17:09:39 +0000 (17:09 +0000)]
Make-lang.in (JAVA_SRCS): Include java-tree.h.
* Make-lang.in (JAVA_SRCS): Include java-tree.h.
* Makefile.in (parse.o): Depend on ggc.h.
(class.o): Likewise.
(constants.o): Likewise.
(decl.o): Likewise.
(expr.o): Likewise.
(jcf-parse.o): Likewise.
(jcf-write.o): Likewise.
(mangle.o): Likewise.
* class.c: Include ggc.h.
(build_static_field_ref): Register GC roots.
(layout_class): Likewise.
(init_class_processing): Likewise.
* constants.c: Include ggc.h.
(current_constant_pool_data_ref): Remove.
(tag_nodes): Move it to ...
(get_tag_node): ... here. Register GC roots.
* decl.c: Include ggc.h. Remove many global tree definitions.
(throw_node): Define.
(java_global_trees): Likewise.
(predef_filenames): Make the size a constant.
(init_decl_processing): Adjust accordingly.
(init_decl_processing): Call init_jcf_parse. Register GC roots.
* expr.c: Include ggc.h.
(init_expr_processing): Register GC roots.
(build_invokeinterface): Likewise.
* java-tree.h: Replace extern tree declarations with macros.
(java_global_trees): New variable.
(java_tree_index): New enumeration.
(init_jcf_parse): Declare.
* jcf-parse.c: Include ggc.h.
(current_class): Remove declaration.
(main_class): Likewise.
(all_class_list): Likewise.
(predefined_filename_p): Adjust for constant size of
predef_filenames.
(init_jcf_parse): New function.
* jcf-write.c: Include ggc.h.
(generate_classfile): Register GC roots.
(append_synthetic_attribute): Likewise.
(append_innerclass_attribute_entry): Likewise.
* lang.c: Include ggc.h.
(lang_print_error): Register GC roots.
* parse.h (struct parser_ctxt): Rename fields to avoid conflicts
with macros.
* parse.y: Include ggc.h.
(wfl_operator): Remove.
(goal): Register GC roots.
(java_pop_parser_context): Adjust for new field names.
(java_parser_context_save_global): Likewse.
(java_parser_context_restore_global): Likewise.
(java_parser_context_suspend): Likewise.
(java_parser_context_resume): Likewise.
(verify_constructor_circularity): Register GC roots.
(lookup_cl): Likewise.
(java_reorder_fields): Likewise.
(build_current_this): Likewise.
(class_in_current_package): Likewise.
(argument_types_convertible): Likewise.
(patch_cast): Rename wfl_op parameter to avoid macro conflicts.
From-SVN: r36581
Franz Sirl [Sat, 23 Sep 2000 17:01:47 +0000 (17:01 +0000)]
stdstreams.cc: Include <libio.h>, not "libio.h".
2000-09-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* stdstreams.cc: Include <libio.h>, not "libio.h".
* iolibio.h: Likewise.
(_IO_pos_BAD): Use _IO_off_t instead of _IO_fpos_t.
* libio.h (_IO_USER_LOCK): Define.
From-SVN: r36580
Jason Merrill [Sat, 23 Sep 2000 15:23:13 +0000 (11:23 -0400)]
x-aix41 (CLIB): Define here.
* config/rs6000/x-aix41 (CLIB): Define here.
* config/rs6000/t-aix43: Not here.
* config/rs6000/t-aix41: Or here. Remove.
* configure.in: Don't use it.
From-SVN: r36579
Jason Merrill [Sat, 23 Sep 2000 15:16:29 +0000 (11:16 -0400)]
add missing error marker
From-SVN: r36578
Neil Booth [Sat, 23 Sep 2000 11:47:05 +0000 (11:47 +0000)]
20000510-1.S: Rename assembler.S.
* gcc.dg/cpp/
20000510-1.S: Rename assembler.S. Add test
that we continue to preprocess after an unknown directive.
* gcc.dg/cpp/tr-str.c: Run-time test for traditional
stringification.
From-SVN: r36577
Jeff Law [Sat, 23 Sep 2000 07:45:07 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36575
Jason Merrill [Fri, 22 Sep 2000 19:10:58 +0000 (15:10 -0400)]
fix
From-SVN: r36574
Jason Merrill [Fri, 22 Sep 2000 19:03:53 +0000 (15:03 -0400)]
revert
From-SVN: r36573
Jason Merrill [Fri, 22 Sep 2000 18:24:29 +0000 (14:24 -0400)]
configure.in: Fix checks for assembler features when using a one-tree assembler that has not...
* configure.in: Fix checks for assembler features when using a
one-tree assembler that has not yet been built.
Fix --disable-threads.
From-SVN: r36572
Geoff Keating [Fri, 22 Sep 2000 18:07:49 +0000 (18:07 +0000)]
In gcc/ChangeLog:
* stmt.c (expand_asm_operands): Allow # in constraints.
In gcc/testsuite/ChangeLog:
* gcc.c-torture/compile/
20000922-1.c: New file.
From-SVN: r36571
Jason Merrill [Fri, 22 Sep 2000 17:59:46 +0000 (13:59 -0400)]
c-lex.c (skip_white_space): Just treat CRs as horizontal whitespace.
* c-lex.c (skip_white_space): Just treat CRs as horizontal whitespace.
* dbxout.c (dbxout_symbol_name): Just use DECL_NAME for
function-local names.
From-SVN: r36570
Jeff Law [Fri, 22 Sep 2000 07:45:12 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36569
Brad Lucier [Fri, 22 Sep 2000 07:22:07 +0000 (07:22 +0000)]
toplev.c (warn_disabled_optimization): Declare new warning flag.
* toplev.c (warn_disabled_optimization): Declare new warning flag.
* flags.h (warn_disabled_optimization): Add it here.
* gcse.c (gcse_main): Add warning when disabled.
* invoke.texi: Document -Wdisabled-optimization
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r36568
Jason Merrill [Thu, 21 Sep 2000 22:05:48 +0000 (18:05 -0400)]
* decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
From-SVN: r36567
Jason Merrill [Thu, 21 Sep 2000 21:47:55 +0000 (17:47 -0400)]
* decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
From-SVN: r36566
Jason Merrill [Thu, 21 Sep 2000 21:42:02 +0000 (17:42 -0400)]
dwarf2out.c (add_const_value_attribute): Multiply by length, not 4.
* dwarf2out.c (add_const_value_attribute): Multiply by length, not 4.
* dwarf2out.c (tree_add_const_value_attribute): New fn.
(gen_variable_die): Call it for non-definitions.
* dwarf2out.c (die_struct): Add die_mark field.
(mark_dies, unmark_dies): New fns.
(clear_die_sizes): Remove.
(print_die): Check die_symbol rather than die_offset.
(build_abbrev_table, output_pubnames, output_aranges): Check
die_mark rather than die_offset.
(output_comp_unit): Move calc_die_sizes after build_abbrev_table.
Call mark_dies.
From-SVN: r36565
Neil Booth [Thu, 21 Sep 2000 18:01:22 +0000 (18:01 +0000)]
cppfiles.c (lookup_include_file): Rename to open_file.
* cppfiles.c (lookup_include_file): Rename to open_file.
Always create a splay tree value, even on syscall failures.
Negative entries indicated by fd == -2.
Re-open files closed in the meantime.
(_cpp_fake_include): Create a negative splay tree entry.
(find_include_file, cpp_read_file): Update for function name
change.
* gcc.gd/cpp/mi4.c: Testcase.
From-SVN: r36564
Nick Clifton [Thu, 21 Sep 2000 17:36:19 +0000 (17:36 +0000)]
Enable multilibs for ARM and Thumb modes
From-SVN: r36563
Nick Clifton [Thu, 21 Sep 2000 17:33:51 +0000 (17:33 +0000)]
Fix compile time warnings
From-SVN: r36562
Nick Clifton [Thu, 21 Sep 2000 17:30:11 +0000 (17:30 +0000)]
Add extra tests (for modulos of very large dividends by very small divisors)
From-SVN: r36561
Jeff Law [Thu, 21 Sep 2000 07:45:08 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36560
Andreas Jaeger [Thu, 21 Sep 2000 05:37:11 +0000 (07:37 +0200)]
Fix typo in applying last patch to configure.in and regenerate configure.
From-SVN: r36559
J. David Anglin [Thu, 21 Sep 2000 05:30:35 +0000 (07:30 +0200)]
configure.in: Correct test of gcc_cv_glibc.
2000-09-20 J. David Anglin <dave@hiauly1.hia.nrc.ca>
* configure.in: Correct test of gcc_cv_glibc.
* configure: Rebuilt.
* config.in: Rebuilt.
From-SVN: r36558
Andreas Jaeger [Thu, 21 Sep 2000 03:43:14 +0000 (05:43 +0200)]
errfn.c: Move declaration of cp_printer and cp_printers to ...
* errfn.c: Move declaration of cp_printer and cp_printers to ...
* cp-tree.h: ... here.
* error.c: Remove declaration of cp_printer.
From-SVN: r36557
Kaveh R. Ghazi [Thu, 21 Sep 2000 01:59:07 +0000 (01:59 +0000)]
builtins.c (expand_builtin_fputs): Also expand when length!=1.
* builtins.c (expand_builtin_fputs): Also expand when length!=1.
(expand_builtin): Handle BUILT_IN_FWRITE.
* builtins.def (BUILT_IN_FWRITE): New entry.
* c-common.c (c_common_nodes_and_builtins): Declare __builtin_fwrite.
From-SVN: r36556
Richard Kenner [Wed, 20 Sep 2000 20:06:55 +0000 (20:06 +0000)]
gcc.c (modify_target): New variable and struct.
* gcc.c (modify_target): New variable and struct.
(process_command): Handle MODIFY_TARGET_NAME.
* tm.texi (MODIFY_TARGET_NAME): Add documentation for new macro.
* config/pa/pa.h (MODIFY_TARGET_NAME): New macro.
From-SVN: r36555
Richard Kenner [Wed, 20 Sep 2000 19:35:10 +0000 (19:35 +0000)]
c-decl.c (finish_decl): Add else's to avoid referencing TYPE_DOMAIN of an ERROR_MARK.
* c-decl.c (finish_decl): Add else's to avoid referencing
TYPE_DOMAIN of an ERROR_MARK.
From-SVN: r36554
Mark Mitchell [Wed, 20 Sep 2000 18:28:36 +0000 (18:28 +0000)]
* tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
From-SVN: r36553
Denis Chertykov [Wed, 20 Sep 2000 18:01:20 +0000 (22:01 +0400)]
avr.c (adjust_insn_length): Adjust lengths of `reload_in*' insns.
* config/avr/avr.c (adjust_insn_length): Adjust lengths of
`reload_in*' insns.
* config/avr/avr.md (neghi2): Add alternative for input and output
operands in different registers, as in negsi2.
(*negsi2): Remove '*' from the name. Use "movw" if available.
From-SVN: r36552
Hans-Peter Nilsson [Wed, 20 Sep 2000 10:33:05 +0000 (10:33 +0000)]
except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and users.
* except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
users.
From-SVN: r36551
Benjamin Kosnik [Wed, 20 Sep 2000 08:19:07 +0000 (08:19 +0000)]
localename.cc (locale::_Imp): Remove typedefs.
2000-09-19 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* src/localename.cc (locale::_Imp) : Remove typedefs.
* bits/localefwd.h (locale::locale(const locale& __other, _Facet*
__f): Consistency check,, call _Imp ctor with refererence argument
of 1.
* bits/localefwd.h: Change _S_num_categories to
_S_categories_num. Add new data member, _S_facets_num, which is
the number of standard facets.
From-SVN: r36550
Jeff Law [Wed, 20 Sep 2000 07:45:07 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36549
Jim Wilson [Wed, 20 Sep 2000 01:22:44 +0000 (01:22 +0000)]
Fix glibc make check failure.
* config/ia64/crtbegin.asm (__dso_handle): Delete use of
HAVE_GAS_HIDDEN macro.
From-SVN: r36548
Phil Edwards [Tue, 19 Sep 2000 21:54:48 +0000 (21:54 +0000)]
howto.html: Fix editor lossage from last commit.
2000-09-19 Phil Edwards <pme@sources.redhat.com>
* docs/21_strings/howto.html: Fix editor lossage from last commit.
From-SVN: r36547
Phil Edwards [Tue, 19 Sep 2000 21:44:30 +0000 (21:44 +0000)]
thanks.html: More thanks.
2000-09-19 Phil Edwards <pme@sources.redhat.com>
* docs/thanks.html: More thanks.
* docs/18_support/howto.html: Fix thinko.
* docs/21_strings/howto.html: Minor tweaks and updates to URLs.
Redo the string transformation notes and link to...
* docs/22_locale/howto.html: ...here.
From-SVN: r36546
Neil Booth [Tue, 19 Sep 2000 21:41:26 +0000 (21:41 +0000)]
cpplex.c (lex_line): Drop the EOF token for unknown directives in assembler.
* cpplex.c (lex_line): Drop the EOF token for unknown
directives in assembler.
From-SVN: r36545
Phil Edwards [Tue, 19 Sep 2000 21:41:11 +0000 (21:41 +0000)]
Dummy checkin of footer.html to force web update.
From-SVN: r36544
David Edelsohn [Tue, 19 Sep 2000 20:36:39 +0000 (20:36 +0000)]
configure.in: Add AIX multithread support fragment.
* configure.in: Add AIX multithread support fragment.
* config/aix.mt: Define _PTHREADS in MT_CFLAGS if -pthread
commandline option present.
From-SVN: r36543
David Edelsohn [Tue, 19 Sep 2000 20:31:53 +0000 (16:31 -0400)]
Fix previous ChangeLog entry
From-SVN: r36542
David Edelsohn [Tue, 19 Sep 2000 20:30:27 +0000 (20:30 +0000)]
configure.in: Allow enable_threads_flag value of "aix".
* configure.in: Allow enable_threads_flag value of "aix". Define
thread_file as "aix" for AIX 4.3 and above..
* configure: Regenerated.
* gthr-aix.h: New file.
* rs6000/t-aix43: Replace soft-float multilib with pthread.
Remove 403 processor multilib match. Fix rios2 processor multilib
match.
* rs6000/aix.h (ASM_DECLARE_FUNCTION_NAME): Use function_section
to return to appropriate csect.
From-SVN: r36541
Kaveh R. Ghazi [Tue, 19 Sep 2000 18:19:44 +0000 (18:19 +0000)]
builtins.c (is_valid_printf_arglist, [...]): New functions.
* builtins.c (is_valid_printf_arglist, expand_builtin_printf): New
functions.
(expand_builtin_fputs): Set `target' parameter for `expand_expr'.
(expand_builtin): Handle BUILT_IN_PUTCHAR, BUILT_IN_PUTS and
BUILT_IN_PRINTF.
* builtins.def (BUILT_IN_PUTCHAR, BUILT_IN_PUTS, BUILT_IN_PRINTF):
New entries.
* c-common.c (init_function_format_info): Handle __builtin_printf.
Set `check_function_format_ptr'.
(c_common_nodes_and_builtins): Set `puts_ftype' and
`printf_ftype'. Declare __builtin_putchar, __builtin_puts,
__builtin_printf and printf.
* tree.c, tree.h (check_function_format_ptr): Declare.
testsuite:
* g++.old-deja/g++.other/virtual8.C: Declare printf correctly.
From-SVN: r36540
Neil Booth [Tue, 19 Sep 2000 17:28:46 +0000 (17:28 +0000)]
cppfiles.c (read_include_file): Take no special action for zero-length files.
* cppfiles.c (read_include_file): Take no special action for
zero-length files.
From-SVN: r36539
Bernd Schmidt [Tue, 19 Sep 2000 16:43:36 +0000 (16:43 +0000)]
Fix shorten_branches bugs
From-SVN: r36538
Richard Henderson [Tue, 19 Sep 2000 16:29:22 +0000 (09:29 -0700)]
Fix target selector regexp.
From-SVN: r36537
Bernd Schmidt [Tue, 19 Sep 2000 16:01:13 +0000 (09:01 -0700)]
Kill recombine_givs.
From-SVN: r36536
Bernd Schmidt [Tue, 19 Sep 2000 15:33:16 +0000 (15:33 +0000)]
Some sh.md fixes (fallout from earlier changes)
From-SVN: r36535
Richard Henderson [Tue, 19 Sep 2000 14:41:56 +0000 (07:41 -0700)]
i386.h (CPP_CPU_SPEC): Define i586 and i686 symbols in addition to pentium and pentiumpro symbols.
* config/i386/i386.h (CPP_CPU_SPEC): Define i586 and i686 symbols
in addition to pentium and pentiumpro symbols.
(CPP_CPU_DEFAULT_SPEC): Likewise.
From-SVN: r36534
Richard Henderson [Tue, 19 Sep 2000 14:26:38 +0000 (07:26 -0700)]
c-typeck.c (c_expand_asm_operands): Restore the output tree after expanding.
* c-typeck.c (c_expand_asm_operands): Restore the output tree
after expanding.
From-SVN: r36533
Richard Henderson [Tue, 19 Sep 2000 13:39:10 +0000 (06:39 -0700)]
stmt.c (expand_expr_stmt): Only call warn_if_unused_value if the tree has side effects.
* stmt.c (expand_expr_stmt): Only call warn_if_unused_value
if the tree has side effects.
(warn_if_unused_value): Do not warn about void constructs.
From-SVN: r36532
Richard Henderson [Tue, 19 Sep 2000 07:59:58 +0000 (00:59 -0700)]
* c-decl.c (poplevel): Invoke warn_about_unused_variables.
From-SVN: r36531
Jeff Law [Tue, 19 Sep 2000 07:45:08 +0000 (01:45 -0600)]
Daily bump.
From-SVN: r36530
Richard Henderson [Tue, 19 Sep 2000 07:35:55 +0000 (00:35 -0700)]
unroll.c (copy_loop_body): Update LABEL_NUSES before calling invert_jump.
* unroll.c (copy_loop_body): Update LABEL_NUSES before
calling invert_jump.
From-SVN: r36529
Richard Henderson [Tue, 19 Sep 2000 07:33:44 +0000 (00:33 -0700)]
* gcc.dg/compare2.c (case 10): XFAIL.
From-SVN: r36528
Mark Mitchell [Tue, 19 Sep 2000 07:29:33 +0000 (07:29 +0000)]
* decl.c (start_function): Robustify.
From-SVN: r36527
Benjamin Kosnik [Tue, 19 Sep 2000 06:47:52 +0000 (06:47 +0000)]
locale-inst.cc: Add time_put_byname and time_get_byname instantiations.
2000-09-18 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* src/locale-inst.cc: Add time_put_byname and
time_get_byname instantiations.
* bits/locale_facets.h: Correct default, private derivation to
public derivation in _byname declarations.
* src/locale.cc (locale::classic()): Simplify.
* src/localename.cc (locale::_Impl:: _Impl(const _Impl& __other,
const string& __name, category __cat, size_t __refs): Re-work for
named locales.
(_M_normalize_category_names): Remove.
* testsuite/22_locale/global_templates.cc (test01): Tweaks.
* testsuite/22_locale/ctor_copy_dtor.cc (test01): More tests.
From-SVN: r36526
Geoff Keating [Tue, 19 Sep 2000 04:49:44 +0000 (04:49 +0000)]
combine.c (can_combine_p): Don't substitute an ASM_OPERANDS into anything.
* combine.c (can_combine_p): Don't substitute an ASM_OPERANDS
into anything.
From-SVN: r36525
Kaveh R. Ghazi [Tue, 19 Sep 2000 03:26:11 +0000 (03:26 +0000)]
Makefile.in (c-common.o): Depend on diagnostic.h.
* Makefile.in (c-common.o): Depend on diagnostic.h.
* c-common.c: Include diagnostic.h.
(tfaff): Delete.
(status_warning): New function.
(check_format_info, maybe_read_dollar_number, check_format_types,
finish_dollar_format_checking, check_function_format): Accept a
`status' parameter. All callers changed.
* c-common.h (check_function_format): Accept a `status' parameter.
* c-typeck.c: Update call to `check_function_format'.
cp:
* cp-tree.h (check_function_format): Accept a `status' parameter.
* call.c, typeck.c: Updates calls to `check_function_format'.
From-SVN: r36524
Richard Henderson [Tue, 19 Sep 2000 02:14:33 +0000 (19:14 -0700)]
c-decl.c (c_expand_body): Call mark_varargs before expand_function_start.
* c-decl.c (c_expand_body): Call mark_varargs before
expand_function_start.
From-SVN: r36523
Richard Henderson [Tue, 19 Sep 2000 02:10:27 +0000 (19:10 -0700)]
20000906-1.c: Move ...
* gcc.c-torture/execute/
20000906-1.c: Move ...
* gcc.dg/
20000906-1.c: ... here. Only run on targets
that support __builtin_trap.
From-SVN: r36522
Geoff Keating [Tue, 19 Sep 2000 01:25:31 +0000 (01:25 +0000)]
eabi-cn.asm: Use /**/ to delimit comments, not #.
* config/rs6000/eabi-cn.asm: Use /**/ to delimit comments, not #.
* config/rs6000/eabi-ci.asm: Likewise.
From-SVN: r36521
Richard Henderson [Mon, 18 Sep 2000 23:48:35 +0000 (16:48 -0700)]
emit-rtl.c (init_emit_once): Initialize const_tiny_rtx for BImode.
* emit-rtl.c (init_emit_once): Initialize const_tiny_rtx
for BImode.
From-SVN: r36520
Jim Wilson [Mon, 18 Sep 2000 23:19:53 +0000 (23:19 +0000)]
Fix IA-64 abort compiling ping.
* unroll.c (loop_iterations): Pass increment to extend_for_giv_value
before passing it to fold_rtx_mult_add.
From-SVN: r36518
Jim Wilson [Mon, 18 Sep 2000 22:48:52 +0000 (22:48 +0000)]
Fix for IA-64 abort compiling xaaPCache.c from XFree86
Fix for IA-64 abort compiling xaaPCache.c from XFree86
* unroll.c (final_giv_value): Pass increment through
extend_value_for_giv before passing it to emit_iv_add_mult.
From-SVN: r36517
Bruno Haible [Mon, 18 Sep 2000 22:05:52 +0000 (22:05 +0000)]
dcgettext.c: Outside libc, use local variable names that don't clash with those in libc.
2000-09-18 Bruno Haible <haible@clisp.cons.org>
* intl/dcgettext.c: Outside libc, use local variable names that don't
clash with those in libc.
* intl/bindtextdom.c: Likewise.
* intl/textdomain.c: Likewise.
From-SVN: r36516
Jim Wilson [Mon, 18 Sep 2000 21:37:37 +0000 (21:37 +0000)]
Fix ia64-linux kernel fn_hash() miscompilation.
* function.c (fixup_var_refs_1, case ZERO_EXTRACT): If we have a
paradoxical subreg, then directly substitute the replacement and
return.
From-SVN: r36515
Neil Booth [Mon, 18 Sep 2000 21:14:44 +0000 (21:14 +0000)]
cpp.texi: Update documentation...
* cpp.texi: Update documentation, including some clarifications,
the treatment of various newline combinations, and space
between backslash and newline.
From-SVN: r36514
J"orn Rennecke [Mon, 18 Sep 2000 20:00:58 +0000 (20:00 +0000)]
sdbout.c (PUT_SDB_DEF, [...]): Replace ASM_OUTPUT_LABELREF with assemble_name.
* sdbout.c (PUT_SDB_DEF, PUT_SDB_TAG, PUT_SDB_EPILOGUE_END):
Replace ASM_OUTPUT_LABELREF with assemble_name.
From-SVN: r36513
J"orn Rennecke [Mon, 18 Sep 2000 19:31:28 +0000 (19:31 +0000)]
sh.c (addsubcosts): CONST is not cheap.
* sh.c (addsubcosts): CONST is not cheap.
(find_barrier): For Sh1, take alignment after jumps into account.
From-SVN: r36512
Andrew Haley [Mon, 18 Sep 2000 19:27:37 +0000 (19:27 +0000)]
toplev.c (rest_of_compilation): Call purge_hard_subreg_sets to remove all SETs of SUBREGs of hard registers.
2000-09-15 Andrew Haley <aph@redhat.com>
* toplev.c (rest_of_compilation): Call purge_hard_subreg_sets to
remove all SETs of SUBREGs of hard registers.
* function.c (purge_hard_subreg_sets): New function.
(purge_single_hard_subreg_set): New function.
* rtl.h: (purge_hard_subreg_sets): New function.
From-SVN: r36511
Richard Henderson [Mon, 18 Sep 2000 19:03:37 +0000 (12:03 -0700)]
ia64-protos.h: Update.
* config/ia64/ia64-protos.h: Update.
* config/ia64/ia64.c (signed_inequality_operator): New.
(ia64_expand_compare): New.
(ia64_register_move_cost): Handle PR_REGS moves.
(ia64_secondary_reload_class): Require a GR when moving to a PR.
(struct reg_write_state): Add written_by_and/or.
(struct reg_flags): Add is_and/or.
(rws_update): Set them.
(rws_access_regno): Test them to allow parallel comparisons.
(rtx_needs_barrier): Recognize parallel comparisons.
(emit_insn_group_barriers): Set prev_insn after a call stop bit.
Call recog_memoized; ignore pred_rel_mutex.
(emit_predicate_relation_info): Don't call find_basic_blocks here.
(ia64_reorg): Do it here instead.
* config/ia64/ia64.h: s/CCmode/BImode/g
(MODES_TIEABLE_P): Don't tie BImode.
(PREFERRED_RELOAD_CLASS): Do not reload operations into AR regs.
(CONST_COSTS): Pick sensible values for CONST_INT based on context.
(RTX_COSTS): Make multiply 4 insns.
(MEMORY_MOVE_COST): New.
(PREDICATE_CODES): Update.
* config/ia64/ia64.md: s/CCmode/BImode/g
(movcci, movbi): New.
(andbi3, andcmbi3, iorbi3, iorcmbi3, one_cmplbi2): New.
(cmpsi_and_0, cmpsi_and_1, cmpsi_andnot_0, cmpsi_andnot_1): New.
(cmpdi_and_0, cmpdi_and_1, cmpdi_andnot_0, cmpdi_andnot_1): New.
(tbit_and_0, tbit_and_1, tbit_and_2, tbit_and_3): New.
(cmpsi_or_0, cmpsi_or_1, cmpsi_orcm_0, cmpsi_orcm_1): New.
(cmpdi_or_0, cmpdi_or_1, cmpdi_orcm_0, cmpdi_orcm_1): New.
(tbit_or_0, tbit_or_1, tbit_or_2, tbit_or_3): New.
(mulsi, muldi): Use xmpy not xma.
(cmpbi): New.
(movcc, movcc_internal): Remove.
(branch expanders): Use ia64_expand_compare.
(setcc expanders): Likewise.
(cmov insns): Use move_operand and ia64_move_ok.
(pred_rel_mutex): Use unspec not unspec_volatile. Prevent the
scheduler from moving it past a use.
* config/ia64/build.hacks: Remove.
From-SVN: r36510
Neil Booth [Mon, 18 Sep 2000 18:43:05 +0000 (18:43 +0000)]
cpphash.h (HASHSTEP): Take character rather than pointer to character.
* cpphash.h (HASHSTEP): Take character rather than pointer
to character.
(_cpp_check_directive, _cpp_check_linemarker): Update prototypes.
* cpphash.c (cpp_loookup): Update for new HASHSTEP.
* cpplex.c (auto_expand_name_space, trigraph_replace,
backslash_start, handle_newline, parse_name, INIT_TOKEN_STR,
IMMED_TOKEN, PREV_TOKEN_TYPE, PUSH_TOKEN, REVISE_TOKEN,
BACKUP_TOKEN, BACKUP_TRIGRAPH, MIGHT_BE_DIRECTIVE,
KNOWN_DIRECTIVE): Delete.
(handle_newline, check_long_token, skip_escaped_newlines,
unterminated): New functions.
(ACCEPT_CHAR, SAVE_STATE, RESTORE_STATE): New macros.
(parse_identifier): Was parse_name, new implementation.
(skip_line_comment, skip_block_comment, skip_whitespace,
parse_number, parse_string, trigraph_ok, save_comment,
adjust_column, _cpp_get_line): New implementations.
(lex_token): New function. Lexes a token at a time, looking
forwards. Contains most of the guts of the old lex_line.
(lex_line): New implementation, using lex_token to obtain
individual tokens.
(cpp_scan_buffer): Use the token's line, not the list's line.
* cpplib.c (_cpp_check_directive, _cpp_check_linemarker):
New implementations.
(do_assert): Don't bother setting the answer's list's line.
(cpp_push_buffer): Initialise new pfile and read_ahead members
of struct cpp_buffer.
* cpplib.h (cppchar_t): New typedef.
(struct cpp_buffer): read_ahead, pfile and col_adjust are
new members.
(struct lexer_state): New structure that determines the state
and behaviour of the lexer.
(IN_DIRECTIVE, KNOWN_DIRECTIVE): New macros.
(struct cpp_reader): New member "state". Rename
multiline_string_line and multiline_string_column. Delete
col_adjust, in_lex_line members.
(CPP_BUF_COLUMN): Update.
* gcc.dg/cpp/cmdlne-C.c: Remove bogus warning test.
From-SVN: r36509
Richard Henderson [Mon, 18 Sep 2000 18:39:03 +0000 (11:39 -0700)]
combine.c (simplify_comparison): Shift a NOT out of a single bit test.
* combine.c (simplify_comparison): Shift a NOT out of a single
bit test.
From-SVN: r36508
Richard Henderson [Mon, 18 Sep 2000 18:30:24 +0000 (11:30 -0700)]
combine.c (if_then_else_cond): Canonicalize BImode true to STORE_FLAG_VALUE.
* combine.c (if_then_else_cond): Canonicalize BImode true to
STORE_FLAG_VALUE.
* explow.c (trunc_int_for_mode): Likewise.
From-SVN: r36507
Richard Henderson [Mon, 18 Sep 2000 18:24:32 +0000 (11:24 -0700)]
combine.c (combine_simplify_rtx): Use gen_unary to distribute the NOT for De Morgan's rule.
* combine.c (combine_simplify_rtx): Use gen_unary to distribute
the NOT for De Morgan's rule.
* simplify-rtx.c (simplify_unary_operation): Simplify a BImode NOT
of a comparison to the reverse comparison.
From-SVN: r36506
Yuri V. Baskakov [Mon, 18 Sep 2000 18:08:46 +0000 (18:08 +0000)]
std_bitset.h (operator>>): Change to char_type.
2000-09-18 Yuri V. Baskakov <yuribsk@lab.sun.mcst.ru>
* bits/std_bitset.h (operator>>): Change to char_type.
From-SVN: r36505
Richard Henderson [Mon, 18 Sep 2000 18:08:19 +0000 (11:08 -0700)]
* combine.c (try_combine): Allow split to create a single insn.
From-SVN: r36504
Richard Henderson [Mon, 18 Sep 2000 17:55:38 +0000 (10:55 -0700)]
machmode.def: Add BImode.
* machmode.def: Add BImode. Add a column for bitsize.
* machmode.h (DEF_MACHMODE): Adjust for extra column.
(GET_MODE_BITSIZE): Use it.
* rtl.c (DEF_MACHMODE): Adjust for extra column.
(mode_bitsize): New.
(mode_mask_array): Use bitsize.
* combine.c (combine_simplify_rtx): Require inner and outer
modes to match on nonzero_bits optimizations.
From-SVN: r36501
Bernd Schmidt [Mon, 18 Sep 2000 17:21:25 +0000 (17:21 +0000)]
Fix for sh minipool generation
From-SVN: r36500
Bernd Schmidt [Mon, 18 Sep 2000 17:12:32 +0000 (17:12 +0000)]
Avoid problems with reloading fpul in HImode
From-SVN: r36499
Bernd Schmidt [Mon, 18 Sep 2000 17:01:32 +0000 (17:01 +0000)]
Proper fix for -m4-nofpu multilib problem
From-SVN: r36498
Bernd Schmidt [Mon, 18 Sep 2000 17:00:07 +0000 (17:00 +0000)]
Fix a reload inheritance problem
From-SVN: r36497
Alexandre Oliva [Mon, 18 Sep 2000 16:45:48 +0000 (16:45 +0000)]
sh.c (sh_expand_prologue): Mark GOTaddr2picreg as MAYBE_DEAD.
* config/sh/sh.c (sh_expand_prologue): Mark GOTaddr2picreg as
MAYBE_DEAD.
(sh_expand_epilogue): Take the PIC register into account when
computing the frame size.
From-SVN: r36496
Alexandre Oliva [Mon, 18 Sep 2000 16:41:22 +0000 (16:41 +0000)]
sh.c (nonpic_symbol_mentioned_p): Check LABEL_REFs.
* config/sh/sh.c (nonpic_symbol_mentioned_p): Check LABEL_REFs.
* config/sh/sh.md (sym_label2reg, symPLT_label2reg): Protect
LABEL_REFs with a PIC-safe unspec.
From-SVN: r36495
William Cohen [Mon, 18 Sep 2000 16:36:32 +0000 (16:36 +0000)]
Describe changes to warn about initializers on zero length arrays.
From-SVN: r36494