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  1. 16 Nov, 2000 8 commits
  3. 15 Nov, 2000 20 commits
  5. 14 Nov, 2000 12 commits
    • acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPOR): Set LIBS back to initial value. · 9f935979 
      
2000-11-14  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPOR): Set LIBS back to
	initial value.
	(GLIBCPP_EXPORT_INCLUDES): Only export TOPLEVEL_INCLUDES if
	building a canadian cross. This should fix the remaining java
	build issues.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	* include/bits/c++config (__GLIBCPP__): Set release version for 2.91.

From-SVN: r37469
      Benjamin Kosnik committed
    • Fix cc1plus specs breakage. · 2567bc56 
      	* lang-specs.h: Add %2 after %(cc1_options).

From-SVN: r37468
      Jim Wilson committed
    • * config/v850/v850.c: Remove obstacks. · 568c5140 
      From-SVN: r37467
      DJ Delorie committed
    • c90-const-expr-2.c, [...]: Add more tests. · ab6c59fd 
      	* gcc.dg/c90-const-expr-2.c, gcc.dg/c99-const-expr-2.c: Add more
	tests.

From-SVN: r37466
      Joseph Myers committed
    • avr.c (avr_case_values_threshold): New. · 1268b05f 
      	* config/avr/avr.c (avr_case_values_threshold): New.
	(avr_override_options): Set it depending on options, make it large
	when not optimizing to work around "unable to generate reloads".

	* config/avr/avr.h (TARGET_SWITCHES): Add -mno-tablejump option.
	(EXTRA_SECTION_FUNCTIONS): Make the .progmem.gcc_sw_table section
	executable if not AVR_MEGA.  Make sure jump tables are word-aligned.
	(JUMP_TABLES_IN_TEXT_SECTION): Define as 0, not 1.
	(ASM_OUTPUT_ADDR_VEC_ELT): Optimize, use "rjmp" if not AVR_MEGA.
	(avr_case_values_threshold): Declare as extern int.
	(CASE_VALUES_THRESHOLD): Define as avr_case_values_threshold.

	* config/avr/avr.md (tablejump): Removed.
	(*tablejump_rjmp): New for jump tables made from "rjmp" instructions.
	(*tablejump_lib, *tablejump_enh, *tablejump): Change to expect the
	index in the table, not multiplied by 2.
	(casesi): Change to match the above insns.  Always enable.

	* config/avr/libgcc.S (__tablejump__): Rename to __tablejump2__.
	Change to expect the word address of the table, multiply it by 2
	here and not in the caller.  Change "adiw" to faster "inc".

From-SVN: r37465
      Marek Michalkiewicz committed
    • Makefile.in: Rebuilt. · 09ad4749 
      	* Makefile.in: Rebuilt.
	* Makefile.am (libgcj.zip): Fail immediately if compilation fails
	and -k not given.

From-SVN: r37464
      Tom Tromey committed
    • Test which exposed a gcse bug at one time. · b3488a7a 
      From-SVN: r37463
      Don Lindsay committed
    • cppexp.c (parse_defined): Call cpp_get_token not _cpp_get_token. · 7f2f1a66 
      	* cppexp.c (parse_defined): Call cpp_get_token not
	_cpp_get_token.
	(lex): Similarly.
	* cpplex.c (cpp_output_line): Similarly.
	* cpplib.c (glue_header_name, do_line, do_ident,
	parse_answer, parse_assertion): Similarly.
	(_cpp_handle_diretive): Don't save to lookaheads
	when processing directives.
	* cppmacro.c (parse_arg, expand_arg): Call cpp_get_token not
	_cpp_get_token.
	(funlike_invocation_p): Don't save to lookaheads
	when pre-expanding arguments.
	(_cpp_get_token): Delete.
	(cpp_get_token): Merge contents of _cpp_get_token.

From-SVN: r37462
      Neil Booth committed
    • builtins.c (expand_builtin_setjmp): Set current_function_calls_setjmp. · f36d6244 
      	* builtins.c (expand_builtin_setjmp): Set
	current_function_calls_setjmp.
	(expand_builtin_longjmp): Set current_function_calls_longjmp.

	* config/sparc/sparc.md (builtin_setjmp_setup): New expand.
	(do_builtin_setjmp_setup): New insn.

From-SVN: r37461
      Jakub Jelinek committed
    • tree.c (get_unwidened): Use host_integerp and tree_low_cst. · 3401c26b 
      	* tree.c (get_unwidened): Use host_integerp and tree_low_cst.
	(int_fits_type_p): For variable bounds, call force_fit_type.

From-SVN: r37460
      Richard Kenner committed
    • varasm.c (struct deferred_string): New structure. · bd7cf17e 
      	* varasm.c (struct deferred_string): New structure.
	(const_str_htab): New variable.
	(STRHASH): New macro.
	(mark_const_str_htab_1, mark_const_str_htab, const_str_htab_hash,
	constr_str_htab_eq, const_str_htab_del): New functions.
	(output_constant_def): Add DEFER argument, defer string
	constants until mark_constant_pool time if requested.
	(mark_constant_pool): Walk the insn chain even if const_str_htab is
	not empty.
	(mark_constants): If a SYMBOL_REF for deferred string is found,
	output it and remove from hash table.
	(output_addressed_constants): Set DEFER to 0 in call to
	output_constant_def.
	* rtl.h (STRING_POOL_ADDRESS_P): Define.
	(output_constant_def): Adjust prototype.
	* expr.c (expand_expr): Set DEFER to 1 in call to output_constant_def.

	* gcc.c-torture/execute/20000801-4.c: Make sure the second string is
	output.

From-SVN: r37459
      Jakub Jelinek committed
    • optabs.c (expand_complex_ab): Use overflow-trapping optabs for signed types if flag_trapv. · 10e927ef 
      * optabs.c (expand_complex_ab):: Use overflow-trapping optabs for
signed types if flag_trapv.

From-SVN: r37458
      Chandrakala Chavva committed