From-SVN: r67678

re PR target/8787 ([DJGPP] GCC fails to emit .intel_syntax when invoked with the -masm=intel on DJGPP)

2003-06-08  Andrew Pinski  <pinskia@physics.uc.edu>

	PR target/8787
	* config/i386/djgpp.h (ASM_FILE_START): emit `.intel_syntax'
	if -masm=intel.

From-SVN: r67676

From-SVN: r67675

java:
	* Make-lang.in (JAVA_OBJS, java/lang.o): Update.
	(java/j-options.c, java/j-options.h): New.
	* java-tree.h (resource_name, compile_resource_file,
	compile_resource_data): Constify.
	* jcf-write.c (jcf_write_base_directory): Similarly.
	* jcf.h (jcf_write_base_directory): Similarly.
	* lang.c: Include j-options.h.
	(cl_options_count, cl_options, string_option, java_decode_option,
	lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
	process_option_with_no): Remove.
	(resource_name): Constify.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	(java_handle_option): New.
	(java_init): Don't call jcf_path_init.
	(java_init_options): Call jcf_path_init.
	* lang.opt: New.
	* resource.c (compile_resource_data, compile_resource_file): Constify.

From-SVN: r67673

* config/frv/cmovc.c, config/frv/cmovh.c, config/frv/cmovw.c,
config/frv/frvbegin.c, config/frv/frvend.c, config/frv/lib1funcs.asm:
Add libgcc exception.

From-SVN: r67672

	PR 8861
	* mangle.c (write_real_cst): New function.  Implement
	ABI-compliant mangling of floating-point literals when
	-fabi-version>=2; provide backward compatibility with 3.3 when
	-fabi-version=1 (with warning).  Clarify commentary.
	(write_template_arg_literal): Use write_real_cst.

From-SVN: r67670

	* gcc.dg/special/20000419-2.c: Fix dg-require-alias syntax.
	* gcc.dg/special/weak-2.c: Add dg-require-weak.
	* gcc.dg/weak/weak-3.c: Reverse order of dg-do and
	dg-require-weak.

From-SVN: r67669

        * config/rs6000/rs6000.md (define_attr "type"): Add insert_word.
        (insvsi*): Add insert_word attribute.
        * config/rs6000/rs6000.c (rs6000_variable_issue): Add TYPE_INSERT_WORD.
        * config/rs6000/{40x.md,603.md,6xx.md,7450.md,7xx.md,mpc.md,
        power4.md,rios1.md,rios2.md,rs64.md}: Add insert_word.

Co-Authored-By: Ayal Zaks <gcchaifa@us.ibm.com>

From-SVN: r67668

From-SVN: r67667

	* lib/gcc-dg.exp (dg-require-weak): Fix typo.
	(dg-require-alias): Likewise.
	(dg-require-gc-sections): Likewise.
	* lib/target-supports.exp (check_gc_sections_available): Likewise.

From-SVN: r67665

From-SVN: r67664

2003-06-09  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4:  Move all AM_CONDITIONAL calls out.
	(GLIBCPP_CONFIGURE):  Set defaults for variables used in AM_CONDITIONAL
	statements.
	* configure.in:  Centralize AM_CONDITIONALs so that they are always
	run.  Make use of GLIBCPP_IS_CROSS_COMPILING.
	* aclocal.m4, configure:  Regenerated.

From-SVN: r67663

	* tree-inline.c (expand_call_inline): DECL_SOURCE_LINE_FIRST is
	removed.
	* java/java-tree.h (DECL_FUNCTION_LAST_LINE): New.
	(struct lang_decl_func): Add last_line field.
	* java/parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
	DECL_SOURCE_LINE_LAST): Remove.
	* java/parse.y (missing_return_error,
	finish_method_declaration, lookup_cl, start_artificial_method_body,
	source_end_java_method, start_complete_expand_method): Adjust.

From-SVN: r67661

From-SVN: r67660

2003-06-09  Paolo Carlini  <pcarlini@unitus.it>

	* docs/html/ext/howto.html ('LWG Issues'):  Add issue 235.

From-SVN: r67659

* arm.h (THUMB_PRINT_OPERAND_ADDRESS): Use %wd in format and remove
cast to int.

From-SVN: r67658

	* configure.in: Assume gas 2.14 and above can handle MIPS relocation
	operators.
	* configure: Regenerated.

From-SVN: r67657

	* config/mips/mips.h (GLOBAL_POINTER_REGNUM): New macro.
	(PIC_OFFSET_TABLE_REGNUM): Look at pic_offset_table_rtx after reload.
	(STARTING_FRAME_OFFSET): Don't allocate a cprestore slot for
	n32/64 PIC.
	(MUST_SAVE_REGISTERS): Delete.
	* config/mips/mips.c (mips_frame_info): Remove extra_size field.
	(machine_function): Add global_pointer field.
	(mips_classify_constant): Check for (const $gp) using pointer equality
	with pic_offset_table_rtx.
	(mips_classify_constant): Handle RELOC_LOADGP_HI and RELOC_LOADGP_LO.
	(mips_restore_gp): Use current_function_outgoing_args_size.
	(print_operand): Use PIC_OFFSET_TABLE_REGNUM instead of
	GP_REG_FIRST + 28.  Handle relocation strings that have
	more than one '('.
	(mips_reloc_string): Handle RELOC_LOADGP_HI and RELOC_LOADGP_LO.
	(mips_global_pointer): New function.
	(mips_save_reg_p): New function, mostly split out from...
	(compute_frame_size): ...here.  Remove handling of extra_size.
	Reclaim args_size if no variables depend on it.  Don't treat gp
	as a special case: handle it in the main GPR loop.
	(mips_initial_elimination_offset): Fix comment.
	(save_restore_insns): Save every register in the GPR mask,
	removing distinction between mask and real_mask.
	(mips_output_function_prologue): Update .frame psuedo-op after
	the removal of extra_size.  Move the SVR4 PIC stack allocation
	and cprestore instructions to mips_expand_prologue.
	(mips_gp_insn): New function.
	(mips_expand_prologue): Set REGNO (pic_offset_table_rtx) to
	the chosen global pointer.  Handle SVR4 PIC stack allocation
	in the same way as other ABIs.  Adjust varargs code accordingly.
	Emit a cprestore insn after allocating the stack.  Use mips_gp_insn
	to emit the loadgp sequence.  Follow it with a loadgp_blockage
	if not using explicit relocs.
	(mips_output_function_epilogue): Reinstate the default gp register.
	(mips16_gp_pseudo_reg): Use pic_offset_table_rtx.
	(mips16_optimize_gp): Likewise.
	* config/mips/mips.md (UNSPEC_LOADGP): Remove.
	(UNSPEC_SETJMP, UNSPEC_LONGJMP): Remove.
	(UNSPEC_CPRESTORE, RELOC_LOADGP_HI, RELOC_LOADGP_LO): New.
	(loadgp): Remove.
	(loadgp_blockage, cprestore): New instructions.
	(builtin_setjmp_setup): Implement using emit_move_insn.  Use
	pic_offset_table_rtx.
	(builtin_setjmp_setup_32, builtin_setjmp_setup_64): Remove.
	(builtin_longjmp): Use gen_raw_REG to force use of $28.

Co-Authored-By: Alexandre Oliva <aoliva@redhat.com>

From-SVN: r67656

	* config/mips/mips-protos.h (mips_output_division): Declare.
	* config/mips/mips.h (MASK_CHECK_RANGE_DIV): Remove.
	(MASK_BRANCHLIKELY): Use MASK_CHECK_RANGE_DIV's old number.
	(TARGET_NO_CHECK_ZERO_DIV, TARGET_CHECK_RANGE_DIV): Remove.
	(TARGET_CHECK_ZERO_DIV): New macro.
	(TARGET_SWITCHES): Remove -mcheck-range-div & -mno-check-range-div.
	* config/mips/mips.c (mips_output_division): New function.
	* config/mips/mips.md (length): Take TARGET_CHECK_ZERO_DIV into
	account when calculating the default length of a division.
	(divmodsi4, divmoddi4, udivmodsi4, udivmoddi4): Turn into define_insns.
	Enable regardless of optimization level.  Use mips_output_division.
	(divmodsi4_internal, divmoddi4_internal, udivmodsi4_internal,
	udivmoddi4_internal, div_trap, div_trap_normal, div_trap_mips16,
	divsi3, divsi3_internal, divdi3, divdi3_internal, modsi3,
	modsi3_internal, moddi3, moddi3_internal, udivsi3, udivsi3_internal,
	udivdi3, udivdi3_internal, umodsi3, umodsi3_internal, umoddi3,
	umoddi3_internal): Remove.

From-SVN: r67655

	* config/mips/mips.c (mips_reg_names): Change hilo entry to "".
	(mips_sw_reg_names): Likewise.
	(mips_regno_to_class): Change hilo entry to NO_REGS.
	(hilo_operand): Use MD_REG_P.
	(extend_operator): New predicate.
	(override_options): Remove 'a' constraint.
	(mips_secondary_reload_class): Remove hilo handling.  Also remove
	handling of (plus sp reg) reloads for mips16.
	(mips_register_move_cost): Remove hilo handling.
	* config/mips/mips.h (FIXED_REGISTERS): Make hilo entry fixed.
	(MD_REG_LAST): Remove hilo from range.
	(HILO_REGNUM): Delete.
	(reg_class): Remove HILO_REG and HILO_AND_GR_REGS.
	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
	(PREDICATE_CODES): Add entry for extend_operator.
	(DEBUG_REGISTER_NAMES): Change hilo entry to "".
	* config/mips/mips.md: Remove hilo clobbers wherever they occur.
	Remove constraints from multiplication define_expands.  Remove
	clobbers from "decorative" define_expand patterns.
	(UNSPEC_HILO_DELAY): Delete.
	(*mul_acc_si, *mul_sub_si): Add early-clobber to operand 6.
	(mulsidi3, umulsidi3): Change pattern to match the TARGET_64BIT case.
	Adjust C code to just emit insns for !TARGET_64BIT.
	(mulsidi3_internal): Rename to mulsidi3_32bit.
	(mulsidi3_64bit): Use a "d" constraint for the destination.
	Use extend_operator so that the pattern can handle umulsidi3 as well.
	Split the instruction after reload.
	(*mulsidi3_64bit_parts): New pattern, generated by mulsidi3_64bit.
	(umulsidi3_internal): Rename to umulsidi3_32bit.
	(umulsidi3_64bit): Remove.
	(*smsac_di, *umsac_di): Line-wrap fixes.
	(udivsi3_internal): Don't allow operand 2 to be constant.
	(udivdi3_internal, umodsi3_internal, umoddi3_internal): Likewise.
	(movdi_internal2, movsi_internal): Remove hilo alternatives.
	(reload_in[sd]i, reload_out[sd]i, hilo_delay): Remove.

From-SVN: r67654

	PR target/10913
	* config/mips/mips.h (TARGET_FILE_SWITCHING, NO_DBX_FUNCTION_END,
	PUT_SDB_SCL, PUT_SDB_INT_VAL, PUT_SDB_VAL, PUT_SDB_ENDEF,
	PUT_SDB_TYPE, PUT_SDB_SIZE, PUT_SDB_DIM, PUT_SDB_START_DIM,
	PUT_SDB_NEXT_DIM, PUT_SDB_LAST_DIM, PUT_SDB_TAG, PUT_SDB_SRC_FILE,
	SDB_GENERATE_FAKE, TEXT_SECTION): Delete.
	(PUT_SDB_DEF, PUT_SDB_PLAIN_DEF, PUT_SDB_BLOCK_START,
	PUT_SDB_BLOCK_END, PUT_SDB_FUNCTION_END): Replace use of
	asm_out_text_file with asm_out_file.
	* config/mips/iris5gas.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Likewise.
	* config/mips/elf.h (TEXT_SECTION): Undefine.
	* config/mips/elf64.h (TEXT_SECION): Undefine.
	* config/mips/openbsd.h (TEXT_SECION): Undefine.
	* config/mips/mips.c (asm_out_text_file, asm_out_data_file): Delete.
	(override_options): Disable small-data optimizations unless using
	gas or explicit relocations.
	(mips_asm_file_start, mips_asm_file_end, mips_output_function_epilogue,
	iris6_asm_named_section, iris6_asm_file_start): Remove code for
	handling TARGET_FILE_SWITCHING.
	(copy_file_data): Move into TARGET_IRIX6 block.

From-SVN: r67653

	PR bootstrap/10974
	* physmem.c: Update comment.
	* configure.in: Modify test for _system_configuration for older
	AIX systems.

	* config.in, configure: Regenerated.

From-SVN: r67649

        * expr.h (EXPAND_MEMORY): New.
        * expr.c (expand_expr): Check it.
        * stmt.c (expand_asm_operands): Provide it when the constraint
        requires a memory.  Warn for memory input constraints without
        a memory operand.

        * gcc.dg/20011029-2.c: Fix the array reference.
        * gcc.dg/asm-7.c: New.

From-SVN: r67645

From-SVN: r67644

From-SVN: r67642

2003-06-08  Anthony Green  <green@redhat.com>

        * java/net/URLStreamHandler.java (sameFile): Fix port value
        comparison.
        * java/net/URL.java (handler): Make package private.
        * gnu/gcj/protocol/http/Handler.java (getDefaultPort): New method.

From-SVN: r67640

From-SVN: r67639

From-SVN: r67638

	* cfglayout.c (insn_scope): New static function
	(block_locators_*, line_locators*, file_locators*): New static varrays.
	(scope_to_insns_initialize): Use them.
	(insn_line, insn_file): New functions.
	(scope_to_insns_finalize): Use insn_scope.
	(prologue_locator, epilogue_locator): New global variables.
	* emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw,
	make_call_insn_raw, emit_copy_of_insn_after): Use locators.
	(emit_insn_after_scope, emit_insn_before_scope
	emit_jump_insn_after_scope, emit_jump_insn_before_scope
	emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to...
	(emit_insn_after_setloc, emit_insn_before_setloc
	emit_jump_insn_after_setloc, emit_jump_insn_before_setloc
	emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these;
	use locators.
	* final.c (notice_source_line): Use locators.
	(final_start_function): Set initial source file and line.
	(final_scan_insn): Use locators.
	* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
	noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove,
	noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
	noce_process_if_block, find_cond_trap): Likewise.
	* integrate.c (copy_insn_list): Likewise.
	* jump.c (duplicate_loop_exit_test): LIkewise.
	* print-rtl.c (print_rtx): Print locators.
	* recog.c (peephole2_optimize): Likewise.
	* rtl.h (INSN_SCOPE): Remove.
	(emit_insn_after_scope, emit_insn_before_scope
	emit_jump_insn_after_scope, emit_jump_insn_before_scope
	emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to...
	(emit_insn_after_setloc, emit_insn_before_setloc
	emit_jump_insn_after_setloc, emit_jump_insn_before_setloc
	emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these;
	(insn_file, insn_line, prologue_locator, epilogue_locator): Declare.
	* unroll.c (copy_loop_body): Use locators.
	* function.c (set_insn_locators): New function.
	(thread_prologue_and_epilogue_insns): Set the locators accordingly.

From-SVN: r67637

	* config/h8300/h8300.h (LONG_LONG_TYPE_SIZE): Set to 64.
	* config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _floatdisf
	_fixsfdi _fixunssfdi.
	(LIB2FUNCS_EXTRA): Add entries for clzhi2, ctzhi2, parityhi2,
	popcounthi2.
	(TARGET_LIBGCC2_CFLAGS): Remove -DDI=SI.
	* config/h8300/clzhi2.c: New.
	* config/h8300/ctzhi2.c: Likewise.
	* config/h8300/parityhi2.c: Likewise.
	* config/h8300/popcounthi2.c: Likewise.

From-SVN: r67636

	* lib/gcc-dg.exp (dg-require-alias): Fix typo.
	(dg-require-gc-sections): Likewise.

From-SVN: r67635

	* jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
	fno-assume-compiled.

From-SVN: r67634

	* java/text/SimpleDateFormat.java (parse(String,ParsePosition)):
	Limit number of characters in numeric field when required.
	* java/text/DecimalFormat.java (parse(String,ParsePosition)):
	Respect maximumIntegerDigits.

From-SVN: r67633

	* builtins.c (define_builtin_type, builtin_types): Delete.
	(define_builtin): Rewritten to take just the built-in code,
	the function's name, type and fallback library function name.
	All built-ins used by Java are implicit and BUILT_IN_NORMAL.
	(initialize_builtins): Overhaul to define the GCC builtins
	used by gcj manually, providing the Java run-time's
	implementations as the fallback library function.

	* libjava.lang/MathBuiltin.java: New test case.
	* libjava.lang/MathBuiltin.out: New file.

From-SVN: r67632

��> 2003-06-07�� Anthony Green�� <green@redhat.com>
��>
��>������������* parse.y (patch_cast): Fix conversions from floating-point to
��>������������integral types.

From-SVN: r67631

	* i386.md (subsi_3_zext, sse2_nandv2di3): Fix predicates.
	* i386.c (k8_avoid_jump_misspredicts): Fix debug output.

	* cfg.c (verify_flow_info): Move IL independent checks from cfgrtl here.
	(dump_bb): New based on old dump_bb in cfgrtl.c
	(debug_bb, debug_bb_n): Move the functions from cfgrtl.c here.
	* cfghooks.h (cfgh_verify_flow_info): Return status.
	* cfglayout.c (cfg_layout_finalize): Verify CFG correctness.
	* cfgrtl.c (debug_bb, debug_bb_n): Move to cfg.c
	(dump_bb): Remove generic parts.
	(rtl_verify_flow_info_1): Break out from rtl_verify_flow_info.
	(rtl_verify_flow_info): Only check things dependeing on linearized RTL.

	* i386-cmov1.c: Fix regular expression.
	* i386-cvt-1.c: Likewise.
	* i386-local.c: Likewise.
	* i386-local2.c: Likewise.
	* i386-mul.c: Likewise.
	* i386-ssetype-1.c: Likewise.
	* i386-ssetype-3.c: Likewise.
	* i386-ssetype-5.c: Likewise.

From-SVN: r67630

	* Make-lang.in (F77_OBJS, f77.mostlyclean, f/com.o): Update.
	(f/f-options.c, f/f-options.h): New.
	* com.c: Include opts.h and f-options.h.
	(ffecom_decode_include_option_): Remove.
	(LANG_HOOKS_HANDLE_OPTION): New.
	(LANG_HOOKS_DECODE_OPTION): Drop.
	(struct file_name_list, ffecom_decode_include_option,
	ffecom_open_include_): Constify.
	* com.h (ffecom_decode_include_option): Update.
	* lang.opt: New.
	* top.c: Include f-options.h, opts.h.
	(ffe_is_digit_string_): Constify.
	(ffe_decode_option): Transform to ffe_handle_option.
	* top.h (ffe_decode_option): Replace with ffe_handle_option.

From-SVN: r67628

        * Make-lang.in: Update.
        * treetree.c: Include opts.h. Define cl_options_count and cl_options.

From-SVN: r67627

	* predict.h: Convert to ISO C90 prototypes.
	* predict.c: Likewise.
	* tree-dump.h: Likewise.
	* tree-dump.c: Likewise.
	* diagnostic.h: Likewise.
	* diagnostic.c: Likewise.
	* combine.c: Likewise.

	* rtl.h: Convert prototypes of combine.c to ISO C90.

From-SVN: r67626

	* std.c: Remove #if 0'ed functions.

	* sta.c: Remove usage of HARD_F90, FFESTR_F90 and FFESTR_VXT.
	* stb.c: Likewise.
	* stb.h: Likewise.
	* stc.c: Likewise.
	* stc.h: Likewise.
	* std.c: Likewise.
	* std.h: Likewise.
	* ste.c: Likewise.
	* ste.h: Likewise.

	* str.h (FFESTR_F90): Remove macro.
	(FFESTR_VXT): Remove macro.

From-SVN: r67625