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  1. 31 Aug, 2000 2 commits
  3. 30 Aug, 2000 17 commits
  5. 29 Aug, 2000 21 commits
    • Makefile.in: Revamp handling of cflags to allow different WARN_CFLAGS for compilations in... · 5b67ad6f 
              * Makefile.in: Revamp handling of cflags to allow different WARN_CFLAGS
        for compilations in stage 1 and subsequent stages, respectively.
        * configure.in (vax): Add compiler-dependent CFLAGS for stage 1.
        * configure: Rebuilt.
        * x-vax, x-vax-gcc: Deleted.

From-SVN: r36059
      J. David Anglin committed
    • Fix typo in last change to f_options · 94b23dd5 
      From-SVN: r36058
      Richard Kenner committed
    • typeck.c (build_java_array_type): Rewrite code to do array alignment. · 65f69237 
      2000-08-16  Andrew Haley  <aph@cygnus.com>

	* typeck.c (build_java_array_type): Rewrite code to do array
	alignment.  Take into account back-end macros when aligning array
	data.  Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
	user to set alignment. Fixes gcj/252 and 160.

(This fixes gcj/252 and 160:
 http://sources.redhat.com/ml/java-prs/2000-q2/msg00254.html
 <couldn't find an archive entry for gcj/160>
 http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00907.html)

From-SVN: r36057
      Andrew Haley committed
    • semantics.c (prune_unused_decls): New function. · 7efcf466 
      	* cp/semantics.c (prune_unused_decls): New function.
	(finish_stmt_tree): Call it via walk_tree.

From-SVN: r36056
      Zack Weinberg committed
    • top level: · 63ad61ed 
      	* c-common.c (declare_function_name): Use func_id_node,
	function_id_node, and pretty_function_id_node.  Do not make
	__func__ visible at file scope.
	* c-common.h (c_tree_index): Add CTI_FUNCTION_ID,
	CTI_PRETTY_FUNCTION_ID, and CTI_FUNC_ID.
	(function_id_node, pretty_function_id_node, func_id_node): New
	macros.
	* c-decl.c (init_decl_processing): Initialize function_id_node,
	pretty_function_id_node, and func_id_node.
	(c_make_fname_decl): Correct comment.

	* tree.h (struct tree_identifier): Constify pointer member.

	* c-decl.c (pushdecl, implicit_decl_warning): Constify a char *.
	* c-pragma.h (struct weak_syms): Constify name and value members.
	(add_weak): Constify arguments.

	* calls.c (special_function_p): Constify a char *.
	(expand_call): Remove variable which is initialized and then
	never used.
	* dependence.c (struct def_use, struct induction, struct subscript):
	Constify 'variable' member.
	(get_low_bound, have_induction_variable): Constify char * argument.
	(find_induction_variable): Add braces to avoid dangling else.
	(classify_dependence): Constify char * arrays.
	* profile.c (output_func_start_profiler): Constify a char *.
	* stor-layout.c (finalize_record_size): Constify a char *.
	* tree.c (is_attribute_p): Constify a char *.
	* varasm.c (add_weak, remove_from_pending_weak_list): Constify argument.

	* varasm.c (make_function_rtl, make_decl_rtl): Rearrange code
	for comprehensibility.  Do not call get_identifier if we did
	not change the DECL_ASSEMBLER_NAME of the decl.  Use alloca to
	create temporary string constants, not ggc_alloc_string.  No
	need to copy result of ASM_FORMAT_PRIVATE_NAME.  Use const
	char * to hold IDENTIFIER_POINTERs.
ch:
	* inout.c (add_enum_to_list): Use DECL_NAME directly, don't get
	its IDENTIFIER_POINTER and immediately call get_identifier on it.
	* lex.c (yywrap): Constify a char *.
cp:
	* class.c (build_secondary_vtable): Constify a char *.
	* decl.c (init_decl_processing): Initialize function_id_node,
	pretty_function_id_node, and func_id_node.
	* input.c (struct input_source): Constify 'str'.
	(feed_input): Constify first argument.
	* mangle.c (write_identifier): Constify argument.
	* pt.c (mangle_class_name_for_template): Constify argument.
f:
	* ansify.c: Use #line, not # <number>.
java:
	* jcf-parse.c (set_source_filename): Constify a char *.
	* jcf-write.c (append_innerclasses_attribute,
	make_class_file_name): Constify a char *.  Don't recycle a
	variable for an unrelated purpose.
	* parse.y: (build_alias_initializer_parameter_list): Constify a char *.
	(breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.

From-SVN: r36055
      Zack Weinberg committed
    • ia64.md (muldi3): Use grfr_register_operand for the inputs. · cee58bc0 
              * config/ia64/ia64.md (muldi3): Use grfr_register_operand
        for the inputs.

From-SVN: r36054
      Richard Henderson committed
    • ia64.md (reload_inti): Use a TImode scratch. · 60a3c181 
              * config/ia64/ia64.md (reload_inti): Use a TImode scratch.  Use
        the half that does not conflict with the reload register.
        (reload_outti): Likewise.

From-SVN: r36053
      Richard Henderson committed
    • reload.c (push_secondary_reload): Allow class == reload_class if we're using a… · 94aaab7a 
      reload.c (push_secondary_reload): Allow class == reload_class if we're using a reload_in/out pattern.

        * reload.c (push_secondary_reload): Allow class == reload_class
        if we're using a reload_in/out pattern.

From-SVN: r36052
      Richard Henderson committed
    • reload.c: Fix formatting. · 4381f7c2 
      
        * reload.c: Fix formatting.

        * stmt.c: Fix formatting.

From-SVN: r36051
      Kazu Hirata committed
    • * gcc.c: Fix formatting. · 9218435e 
      From-SVN: r36050
      Kazu Hirata committed
    • flags.h (time_report, mem_report): New global flags. · fba0bfd4 
      	* flags.h (time_report, mem_report): New global flags.
	* toplev.c: Define time_report and mem_report.
	(f_options): Add -ftime-report and -fmem-report.
	(compile_file): Turn on time_report if quiet_flag is off.
	Call ggc_print_statistics at very end if mem_report is on.
	* timevar.c (TIMEVAR_ENABLE): Examine time_report, not quiet_flag.

	* ggc-common.c (ggc_print_statistics): Rename to
	ggc_print_common_statistics; all callers changed.  Scale
	quantities above 10K to kilobytes and above 10M to megabytes.
	* ggc-page.c (ggc_page_print_statistics): Rename to
	ggc_print_statistics.  Report memory consumed by internal data
	structures for each allocation bucket.  Scale quantities above
	10K to kilobytes and above 10M to megabytes.
	* ggc-simple.c: Prototype debug_ggc_tree to avoid warning.
	Cast PTR_KEY(p) to unsigned long in fprintf call to avoid warning.
	Define tally_leaves always.
	(ggc_print_statistics): New function.
	* ggc.h: Adjust for renamed functions.

From-SVN: r36049
      Zack Weinberg committed
    • avr.md ("*movsf","*movsi"): Pass NULL to output_movsisf instead of which_alternative. · 612105a6 
      	* config/avr/avr.md ("*movsf","*movsi"): Pass NULL to
	output_movsisf instead of which_alternative.

	* config/avr/avr.c (output_reload_inhi): Check for NULL ponter.

From-SVN: r36048
      Denis Chertykov committed
    • avr-protos.h: (avr_output_ascii) Removed. · 6bec29c9 
      	* config/avr/avr-protos.h: (avr_output_ascii) Removed.
	(avr_progmem_p): New prototype.
	(output_movsisf): Prototype declaration changed.
	(output_movqi): New prototype.
	(output_movhi): New prototype.
	(call_insn_operand): Likewise.
	(final_prescan_insn): Likewise.
	(avr_simplify_comparision_p): Likewise.
	(avr_normalize_condition): Likewise.
	(compare_eq_p): Likewise.
	(out_shift_with_cnt): Likewise.
	(const_int_pow2_p): Likewise.
	(output_reload_inhi): Prototype declaration changed.

	* config/avr/avr.c: (debug_hard_reg_set): Prototype declared.
	(ldi_reg_rtx): New. rtx for r31.
	(avr_init_stack): Initialize as "__stack".
	(function_prologue): Use it.
	Replace all TARGET_ENHANCED with AVR_ENHANCED.
	(avr_mcu_name): Initialize as "avr2".
	(avr_enhanced_p, avr_mega_p): New variables.
	(mcu_types, avr_override_options): Handle all known MCU types.
	Also handle avr1 (only preprocess, assemble and link).
	(print_operand): Using of `%K' in output template removed.
	(out_movqi_r_mr): Optimized.
	(out_movhi_r_mr): Likewise.
	(output_movqi): New function.
	(output_movhi): Likewise.
	(out_movsi_r_mr): Optimized.
	(output_movsisf): Compute insn length for `adjust_insn_length'
	(out_movqi_mr_r): Optimized.
	(out_movhi_mr_r): Optimized.
	(adjust_insn_length): Use output_movsisf, output_movqi,
	output_movhi for insn length adjusting.
	(reg_unused_after): Use dead_or_set_p.
	(preferred_reload_class): Now havn't any restriction.
	(reg_was_0): New function.
	(io_address_p): Likewise.
	(const_int_pow2_p): Likewise.
	(output_reload_inhi): Likewise.
	(output_reload_insisf): Likewise.

	* config/avr/avr.h (MULTILIB_DEFAULTS): Define.
	(LIB_SPEC): Use -lc for all supported devices.
	(LIBGCC_SPEC): Use -lgcc for all supported devices.
	(AVR_MEGA): Define as avr_mega_p.
	(AVR_ENHANCED): New, define as avr_enhanced_p.
	(TARGET_SWITCHES): Remove -menhanced, now handled by -mmcu=...
	(CPP_SPEC, LINK_SPEC): Handle all known MCU types.
	(CRT_BINUTILS_SPECS): Handle all known MCU types.
	Rename gcrt1-*.o to make file names unique on 8.3 filesystems.
	(EXTRA_SPECS): Add CPP_AVR[1-5]_SPEC.
	(ASM_SPEC): Pass -mmcu=... to the assembler.
	Change all -DAVR_* to -D__AVR_*__.
	(INIT_TARGET_OPTABS), config/avr/libgcc.S:
	Rename library functions to start with two underscores.
	(ASM_OUTPUT_COMMON): Outputs `.comm VAR,VAR-SIZE,1' to avoid
	alignment.
	(ASM_WEAKEN_LABEL): Declared for __attribute__((weak)).
	(SUPPORTS_WEAK): Likewise.
	(LDI_REG_REGNO): New. Register r31 will be used as temporary
	register for loading constants to r0-r14.

	* config/avr/avr.md: Replace all TARGET_ENHANCED with
	AVR_ENHANCED.
	(*mov_r_sp): Removed. Handled by output_movhi.
	(*mov_sp_r): Likewise.
	(*mov_sp_r_no_interrupts): Likewise
	(*mov_sp_r_tiny): Likewise.
	(*movqi): Use output_movqi.
	(*reload_inqi): New.
	(*movhi): Use output_movhi.
	(*reload_inhi): New.
	(*negsi2): Optimized.
	(*negsf2): Likewise.
	Added peepholes (define_peephole2) for loading constants to r0-r14
	and for using `cpse' command.

	* config/avr/libgcc.S: Rename library functions to start with two
	underscores.
	Add support for enhanced core.
	(_moqhi3): Fix typo, now _modqi3.
	(__divsi_raw): Use __zero_reg__ as loop counter, smaller by 1 word.
	(__prologue_saves__): Remove test for stack adjust by 0.
	(__tablejump__): New.

	* config/avr/t-avr: Build libgcc2 with -mcall-prologues.
	Add multilib support.

From-SVN: r36047
      Denis Chertykov committed
    • loop.c (prescan_loop): Don't check unknown_address_altered when deciding if… · 20bd7bfa 
      loop.c (prescan_loop): Don't check unknown_address_altered when deciding if insert_loop_mem is safe.

	* loop.c (prescan_loop): Don't check unknown_address_altered
	when deciding if insert_loop_mem is safe.  Add BLKmode MEMs
	to loop_store_mems as necessary.
	(loop_invariant_p): Don't check unknown_address_altered
	or unknown_constant_address_altered.

From-SVN: r36045
      John Wehle committed
    • * vax.md (sltu, sgeu): Delete sltu and sgeu insn patterns. · 76f941a8 
      From-SVN: r36044
      J. David Anglin committed
    • cpperror.c (print_file_and_line): If line is (unsigned int)-1, print just the filename. · 2c8f0515 
      	* cpperror.c (print_file_and_line): If line is (unsigned int)-1,
	print just the filename.
	* cpplex.c (_cpp_run_directive): Add additional argument, the
	name to give the synthetic buffer.  This defaults to
	translated "<command line>".
	* cpplib.c (cpp_define, cpp_undef, cpp_assert, cpp_unassert):
	Adjust to match.
	(_cpp_define_builtin): New function.
	* cppinit.c (initialize_builtins): Use _cpp_define_builtin.
	* cpphash.h: Update prototypes.

	* tradcpp.c (main): Process -D and -U simultaneously, in the
	order they appeared on the command line.

From-SVN: r36043
      Zack Weinberg committed
    • * wtr-label-1.c, wtr-suffix-1.c: New tests. · 5c5d1cd6 
      From-SVN: r36041
      Kaveh R. Ghazi committed
    • c-decl.c (define_label): Call warning_with_file_and_line and… · 6ad79f1b 
      c-decl.c (define_label): Call warning_with_file_and_line and error_with_file_and_line instead of plain...

	* c-decl.c (define_label): Call warning_with_file_and_line and
	error_with_file_and_line instead of plain warning or error.

	* c-parse.in (label): Use save_filename/save_lineno to ensure
	correct values for calls to define_label.

From-SVN: r36040
      Kaveh R. Ghazi committed
    • expr.c (can_widen_reference_to): Fixed indentation. · c00f0fb2 
      2000-08-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* expr.c (can_widen_reference_to): Fixed indentation.
	* java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
	* parse.y: `finit$' replaces `$finit$' in comments.
	(try_builtin_assignconv): Fixed leading comment.

(http://gcc.gnu.org/ml/gcc-patches/2000-08/msg01246.html)

From-SVN: r36039
      Alexandre Petit-Bianco committed
    • calls.c (expand_call): Don't create a VAR_DECL just to throw it away. · 4361b41d 
      	* calls.c (expand_call): Don't create a VAR_DECL just to throw it
	away.
	* expr.c (expand_expr, case TARGET_EXPR): Don't call
	mark_addressable.
	* tree.h (get_file_function_name): Remove two duplicate
	declarations.

	* typeck.c (mark_addressable): Remove code that pokes around in
	RTL.

From-SVN: r36038
      Mark Mitchell committed
    • javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before sign extending. · 9b1ee05b 
      2000-08-22  Andrew Haley  <aph@cygnus.com>

	* javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
	sign extending. Fixes gcj/321.
	* jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
	combining to make a jlong. Fixes gcj/321.

(This fixes gcj/321:
 http://sources.redhat.com/ml/java-prs/2000-q3/msg00146.html
 http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00897.html)

From-SVN: r36037
      Andrew Haley committed