From-SVN: r32902

	* config/sparc/sparc.md (movdi_insn_sp64_novis): New pattern.
	(movdi_insn_sp64_vis): Renamed from movdi_insn_sp64.
	(movsf): Don't force any constant to memory if target is integer
	hard register.
	Move fp_zero_operand check below the const0_rtx check.
	(movtf): Likewise. Also allow fp_zero_operand for stores into
	memory.
	(movdf): Likewise. Also allow fp_zero_operand for stores into
	memory and into integer hard registers.
	(clear_df, clear_dfp, movdf_const_intreg_sp32,
	movdf_const_intreg_sp64): Remove.
	(movdf_insn_sp32, movdf_no_e_insn_sp32): Redo constraints and
	conditions.
	(movdf_no_e_insn_v9_sp32): New pattern.
	(movdf_insn_v9only): Remove.
	(movdf_insn_v9only_novis, movdf_insn_v9only_vis): New patterns.
	(movdf_insn_sp64): Remove.
	(movdf_insn_sp64_novis, movdf_insn_sp64_vis): New patterns.
	(movdf_no_e_insn_sp64): Allow storing 0.0 into memory.
	(following splits): Rewrite conditions. Add two new splits
	for storing 0.0 into memory and registers.
	(clear_tf, clear_tf+1, clear_tfp, clear_tfp+1): Remove.
	(movtf_insn_sp32): Redo constraints and conditions.
	(movtf_insn_vis_sp32): New pattern.
	(movtf_no_e_insn_sp32): Redo constraints and conditions.
	(movtf_insn_hq_sp64): Likewise.
	(movtf_insn_hq_vis_sp64): New pattern.
	(movtf_insn_sp64): Redo constraints and conditions.
	(movtf_insn_vis_sp64): New pattern.
	(movtf_no_e_insn_sp64): Redo constraints and conditions.
	(movtf_no_e_insn_sp64+1): New split for storing 0.0L into registers
	or memory.
	* config/sparc/sparc.c (sparc_override_options): Assume v9 if either
	-mvis or -m64 to take down the number of various reload patterns.

From-SVN: r32901

sparc.h (RTX_OK_FOR_OFFSET_P): Leave minor margin so that addresses are offsetable by up to 16 bytes.

	* config/sparc/sparc.h (RTX_OK_FOR_OFFSET_P): Leave minor margin
	so that addresses are offsetable by up to 16 bytes.
	(GO_IF_LEGITIMATE_ADDRESS): Don't allow REG+REG addresses for
	non-optimizing TARGET_ARCH32 in DF or DI modes because it is not
	offsetable.

From-SVN: r32900

From-SVN: r32899

        * pa/pa-64.h: New file.
        * pa/pa64-regs.h: New file.
        * pa/pa64-start.h: New file.
        * pa/t-pa64: New file.
        * pa/xm-pa64hpux.h: New file.

From-SVN: r32898

	* sparc.c (output_restore_regs): Prototype.
	(sparc_emit_float_lib_cmp): Constification.

	* emit-rtl.c (const_int_htab_hash, const_int_htab_eq): Likewise.

	* reload1.c (reload_cse_delete_noop_set, reload_cse_simplify):
	Prototype.

	* simplify-rtx.c (entry_and_rtx_equal_p): Constification.
	(get_value_hash, hash_rtx): Likewise.

	* ssa.c (compute_conservative_reg_partition): Prototype.

	* tree.c (mark_hash_entry): Prototype.

From-SVN: r32896

From-SVN: r32895

	* include/jvm.h (_Jv_GetArrayElementFromElementType): More
	commentary from Alex.

From-SVN: r32894

	* bb-reorder.c (verify_insn_chain): #ifdef out unless ENABLE_CHECKING.
	* i386.h (FUNCTION_ARG_REGNO_P): Remove unnecessary test for N >= 0.
	* i386.md (call_value, call_value_pop): Remove unused variable 'addr'.

From-SVN: r32893

From-SVN: r32892

	* gcc.c (C specs): Pass -f(no-)show-column to the
          preprocessor.
	* ch/lang-specs.h, cp/lang-specs.h, f/lang-specs.h,
	objc/lang-specs.h: Likewise.

	* gcc.dg/cpp-redef-2.c, gcc.dg/cpp-tradwarn1.c,
	gcc.dg/cpp-unc.c: Add -fno-show-column to compiler options.

From-SVN: r32891

	* cppexp.c: wrap long lines.  New macros CPP_ICE, SYNTAX_ERROR
	and SYNTAX_ERROR2. Replace `' in messages with ''.
	(op_to_str): Make re-entrant.
	(_cpp_parse_expr): Implement new error macros. Use | rather
	than || to logically or 2 boolean integers.  Simply expression
	checking we have a left operand iff needed.

From-SVN: r32890

From-SVN: r32889

From-SVN: r32888

From-SVN: r32887

From-SVN: r32886

	* Makefile.in: Rebuilt.
	* Makefile.am ($(javao_files)): Depend on libgcj.zip.
	From H.J. Lu.

From-SVN: r32885

From-SVN: r32882

From-SVN: r32881

From-SVN: r32880

        * fixinc/server.c (find_shell): New function.  Avoid $SHELL.
        (run_shell): Use it.

From-SVN: r32878

        * Makefile.in (stmp-int-hdrs): Make include subdir here...
        (stmp-fixproto): ...rather than here.

From-SVN: r32877

From-SVN: r32876

        * pa.c (print_operand): Compute 'base' only inside the code paths
        that use it.

From-SVN: r32875

        * stor-layout.c (byte_from_pos): Use TRUNC_DIV_EXPR rather than
        CEIL_DIV_EXPR.

From-SVN: r32874

From-SVN: r32873

From-SVN: r32872

From-SVN: r32871

	* cppinit.c (cpp_start_read): Turn off -Wtraditional if
	processing C++.
	* cpplib.c (_cpp_handle_directive): Improve warnings for
	traditional C and indented directives.

	* enquire.c, gsyslimits.h, limity.h, config/convex/fixinc.convex,
	fixinc/fixinc.irix, fixinc/fixinc.sco, fixinc/fixinc.wrap,
	fixinc/inclhack.def: Indent the # of #include_next one space.
	* cp/rtti.c: Un-indent #if and #endif.

	* cppexp.c (_cpp_parse_expr): If lex returns '#', it's a
	syntax error, but an error has already been printed.
	* cpplex.c (_cpp_parse_assertion): Give a more specific error
	message when called with nothing remaining on the line.
	(_cpp_lex_token): If _cpp_parse_assertion fails, return an
	OTHER token, not an ASSERTION.
	* cpplib.c (do_assert): When we create a 'base' node, clear
	its aschain pointer.

	* gcc.c-torture/compile/981211-1.c: Move to...
	* gcc.dg/cpp-as1.c: ...here.
	* gcc.dg/cpp-as2.c: New file.

	* gcc.dg/cpp-tradwarn1.c: Change warning regexps to match the
	compiler.

From-SVN: r32870

	* cppexp.c:  New typedef op_t.  struct operation and struct
	token updated to use it.
	(op_to_str): New function.
	(_cpp_parse_expr): Error messages modified to use op_to_str.

From-SVN: r32869

From-SVN: r32868

2000-03-26  Anthony Green  <green@redhat.com>

	* misc.c (GC_enable): Always define GC_enable and GC_disable.

From-SVN: r32867

Sun Apr  2 08:27:18 2000  Anthony Green  <green@redhat.com>

        * configure: Rebuilt.
	* configure.in: Add --disable-jvmpi.
        * include/config.h.in: Rebuilt.
        * acconfig.h: Add ENABLE_JVMPI.

	* include/jvm.h: Declare _Jv_DisableGC and _Jv_EnableGC.
        (_Jv_JVMPI_Notify_OBJECT_ALLOC): New define.
        (_Jv_JVMPI_Notify_THREAD_END): New define.
        (_Jv_JVMPI_Notify_THREAD_END): New define.
        * prims.cc (_Jv_JVMPI_Notify_OBJECT_ALLOC): Declare.
	(_Jv_JVMPI_Notify_THREAD_END): Declare.
        (_Jv_JVMPI_Notify_THREAD_END): Declare.

	* prims.cc (_Jv_AllocObject): Generate JVMPI object allocation
        events.

        * java/lang/natThread.cc: Include JVMPI headers if necessary.
        (finish_): Generate JVMPI thread end events.
        (run_): Generate JVMPI thread start events.
	* gnu/gcj/runtime/natFirstThread.cc (run): Call JNI_OnLoad for any
        preloaded JNI library.
        Include JVMPI headers if necessary.
        (run): Generate JVMPI thread start events.

        * boehm.cc: Define GC_disable and GC_enable.
	(_Jv_DisableGC): New function.
        (_Jv_EnableGC): New function.
        (disable_gc_mutex): Declare.
        * nogc.cc (_Jv_DisableGC): New function.
	(_Jv_EnableGC): New function.

        * jni.cc (_Jv_JNI_GetEnv): Handle JVMPI interface requests.
        (_Jv_JVMPI_Interface): Define.
        (jvmpiEnableEvent): New function.
        (_Jv_JNI_Init): Initialize _Jv_JVMPI_Interface.

        * include/jvmpi.h: New file.

From-SVN: r32866

	* config/c4x/c4x.c (c4x_function_arg): Check for void_type_node
 	before checking MUST_PASS_IN_STACK.

From-SVN: r32865

From-SVN: r32864

	* cppexp.c:  New FINISHED dummy token.  Combine operator initial
	flags and initial priority into a single constant.  New
	EQUALITY macro.  New operator flag SHORT_CIRCUIT.
	(_parse_cpp_expr): Implement new constants.  Take left operand
	checks out of reduction loop.  Handle SHORT_CIRCUIT.  End of
	parse indicated by reducing FINISHED token.  Remove new lines
	from cpp_error messages.

From-SVN: r32863

	* gcc.dg/cpp-cond.c  New tests.
	* gcc.dg/cpp-ifparen.c New tests.  Amend existing tests to make
	accidental success less likely.
	* gcc.dg/cpp-missingop.c  New tests.
	* gcc.dg/cpp-missingparen.c  New tests.
	* gcc.dg/cpp-shift.c  New tests.
	* gcc.dg/cpp-shortcircuit.c  New tests.
	* gcc.dg/cpp-unary.c  New tests.

From-SVN: r32862

	* emit-rtl.c (gen_rtx_CONST_INT): Create cached CONST_INTs on the
	permanent obstack.

From-SVN: r32861

	* cpplib.c: Include symcat.h.  Add 'origin' field to struct
	directive.  Add origin values to DIRECTIVE_TABLE.  Generate
	the strings and function names on the fly.  Take the #sccs
	entry out of the table if SCCS_DIRECTIVE is not defined.
	(_cpp_handle_directive): Decide if the # was at the beginning
	of the line here.  Issue -pedantic warnings for extended
	directives here.  Warn about K+R directives with the #
	indented, and C89/extended directives with the # not indented,
	here.
	(do_import, do_include_next, do_warning, do_ident, do_sccs,
	do_assert, do_unassert): Don't issue pedantic warning here.

	* cpphash.h: Add CPP_WTRADITIONAL macro.
	* cpplib.h (struct cpp_options): Rename warn_stringify to
	warn_traditional; update comments.
	* cppinit.c (handle_option): Set warn_traditional not
	warn_stringify.
	* cpphash.c: Replace CPP_OPTION (pfile, warn_stringify) with
	CPP_WTRADITIONAL (pfile).
	* cpplex.c (_cpp_lex_token): Don't decide if directives should
	be ignored in -traditional mode here.

	* cpplex.c: Copy ISTABLE macros from cppinit.c, and adapt them
	to initialize speccase[] and trigraph_map[].  Delete all
	references to pfile->input_speccase.  Always treat '?' as a
	special character.  Remove table-initialization code from
	_cpp_init_input_buffer.

	* cpplib.h (struct cpp_reader): Remove input_speccase field.
	* cppinit.c (cpp_cleanup): Don't free input_speccase.

From-SVN: r32860

From-SVN: r32859