2001-04-05  Benjamin Kosnik  <bkoz@redhat.com>

	Prepare for libstdc++-2.92.
	* docs/html/17_intro/RELEASE-NOTES (New): Update.
	* docs/html/configopts.html: Fix formatting.
	* README (file): Updates.
	* include/bits/c++config (__GLIBCPP__): Update.

From-SVN: r41136

2001-04-05  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* gcj.texi: Use `which-gcj' instead of `which-g77.'
	(version-gcc): Initialized.
	(which-gcj): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2001-04/msg00333.html)

From-SVN: r41133

2001-03-29  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* libjava.lang/instinit2.out: Fixed.

(http://gcc.gnu.org/ml/gcc-patches/2001-04/msg00343.html)

From-SVN: r41132

2001-04-04  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* java-tree.h (struct lang_decl): New macro
	`DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
	* parse.y (build_instance_initializer): New function.
	(add_instance_initializer): Use it.
	(java_fix_constructors): Set `current_class' before fix pass.
	(fix_constructors): Just return if already fixed. Move `super()'
	invokation ahead. Use `build_instance_initializer.'
	Fixes PR java/1315.

(http://gcc.gnu.org/ml/gcc-patches/2001-04/msg00343.html)

From-SVN: r41129

2001-04-05  Phil Edwards  <pme@sources.redhat.com>

	* docs/doxygen/run_doxygen:  Check for the existence of Doxygen.

From-SVN: r41128

* function.h (virtuals_instantiated): Declare.
* function.c: (virtuals_instantiated): Make global.
* calls.c (emit_library_call_value_1): Use
virtual_outgoing_args_rtx only if it hasn't been instantiated.
Otherwise, use the stack pointer directly.

From-SVN: r41127

2001-04-04  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * parse.y (resolve_qualified_expression_name): Pass field's
        DECL_CONTEXT to `not_accessible_p.'
        (not_accessible_p): Changed parameters order in `inherits_from_p'
        invokation.

(http://gcc.gnu.org/ml/gcc-patches/2001-04/msg00326.html)

From-SVN: r41126

2001-03-27  Andrew Haley  <aph@cambridge.redhat.com>

        * lang-options.h: Add flag_check_references.

From-SVN: r41124

	* i386.c (x86_initialize_trampoline): New global function.
	* i386.h (TRAMPOLINE_SIZE): Size is 23 for x86_64.
	(INITIALIZE_TRAMPOLINE): Move offline.
	* i386-protos.h (x86_initialize_trampoline): Declare.

From-SVN: r41123

	* i386.md (movdi_1_rex64): Allow SSE->SSE reg move.
	(lea_0): Rename to lea_1.
	(lea_1_zext, lea_1_rex64, lea_2_rex64): New patterns.
	(lea_general_?): Allow SImodes on TARGET_64BIT
	(lea_general_?_zext): New patterns.
	(call_1, call_1_rex64): Fix.

From-SVN: r41122

From-SVN: r41121

	* i386.c (function_arg): Return constm1_rtx for last argument.
	(ix86_expand_prologue): Update gen_call calls.
	* i386.h (FUNCTION_BLOCK_PROFILER_EXIT): Likewise.
	* i386.md (call_pop): Likewise.
	(call): Second operand is VOIDmode.
	(call_0): Likewise; Support 64bits.
	(call_exp): New expander.
	(call_1): Get to the sync.
	(call_1_exp): New pattern.
	(call_value): Support 64bit.
	(call_value_exp): New pattern.
	(untyped_call): Update gen_call call.
	(call_value_pop): Disable for 64bit.
	(call_value_0_rex64): New pattern.
	(call_value_1_rex64): Likewise.

From-SVN: r41120

From-SVN: r41119

2001-04-05  Bo Thorsen  <bo@suse.de>

	* i386.md: Don't allow "builtin_setjmp_receiver" for TARGET_64BIT.

From-SVN: r41118

	* search.c (get_dynamic_cast_base_type): When building a new
	constant, set its type to ssizetype.

From-SVN: r41117

From-SVN: r41116

        * i386.md (*andsi_1+3): If used after reload, make sure the operand
	satisfies ANY_QI_REG_P.

From-SVN: r41114

From-SVN: r41112

From-SVN: r41111

From-SVN: r41108

	* config.gcc: Remove default for xm_file.  Clean up local
	machine type handling.  Remove settings of xm_file to
	something that doesn't exist.  In the big switch, set xm_file,
	don't append to it (the value before the big switch is always
	null).  Don't force build_xm_file or host_xm_file to have a value.
	* configure.in: Remove default for xm_file.  Do not special
	case $cpu/xm-$cpu.h not existing.
	* configure: Regenerate.

From-SVN: r41106

simplify-rtx.c (simplify_binary_operation): Check for overflow when folding integer division and modulo operations.

2001-04-04  Diego Novillo  <dnovillo@redhat.com>

	* simplify-rtx.c (simplify_binary_operation): Check for overflow
	when folding integer division and modulo operations.

2001-04-04  Diego Novillo  <dnovillo@redhat.com>

	* gcc.c-torture/compile/20010404-1.c: New test.

From-SVN: r41105

dwarf2out.c (output_cfi): Add 'for_eh' parameter, use PTR_SIZE instead of DWARF2_ADDR_SIZE for EH addresses.

2001-04-04  Andrew MacLeod  <amacleod@redhat.com>

	* dwarf2out.c (output_cfi): Add 'for_eh' parameter, use PTR_SIZE
	instead of DWARF2_ADDR_SIZE for EH addresses.
	(output_call_frame_info): Use PTR_SIZE instead of DWARF2_ADDR_SIZE for
	EH addresses.

From-SVN: r41104

2001-04-04  Hans Boehm  <hans_boehm@hp.com>

	* finalize.c:
	- Accomodate finalization requests for static objects.
	  (Will be required by hash synchronization.  May be needed
	  in some configurations now.)

	* gc_priv.h:
	- Define MIN_WORDS.  All allocation requests are rounded
	  up to at least this size.  Removes a subtle assumption that
	  Java objects have a 2 word header.

	* gcconfig.h:
	- Adjust Linux/IA64 configuration for non-ancient kernels.
	  (Necessary fix for IA64.)

	* linux_threads.c:
	- Fix syntax error in currently unused code.  Will be needed
	  for Linux/PA-RISC.

	* malloc.c:
	- Handle MIN_WORDS.

	* misc.c:
	- Handle MIN_WORDS.
	- Change stack cleaning code to typically clear about one tenth
	  the memory it used to in the threads configuration.  Occasionally
	  still clear more.  (This is really a fix for a long-standing
	  and fairly significant performance bug with threads.)

	* os_dep.c:
	- Fix the code for finding the beginning of the data segment under
	  Linux.  I believe this is necessary for some IA64 Linux
	  distributions.  It will also helo other platforms, though those
	  may additionally require a gcconfig.h adjustment.  (This basically
	  works around the absence of a data_start or __data_start
	  definition in glibc.)

	* test.c:
	- Handle rounding due to MIN_WORDS.

From-SVN: r41102

2001-04-04  Andreas Jaeger  <aj@suse.de>

	* gcj/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* gcj/Makefile.in: Rebuilt.
	* Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* Makefile.in: Rebuilt.
	* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* testsuite/Makefile.in: Rebuild.
	* include/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* include/Makefile.in: Rebuild.

From-SVN: r41100

2001-04-04  Phil Edwards  <pme@sources.redhat.com>

	* docs/doxygen/user.cfg.in:  Extract all non-private members;
	  reduce confusing documentation output.

From-SVN: r41097

        * config/ia64/ia64.h (IA64_UNWIND_INFO): Disable.
        * config/ia64/t-glibc (LIB2ADDEH): Disable.
        * config/ia64/t-ia64 (LIB2ADDEH): Disable.

From-SVN: r41096

        * configure.in (gcc_cv_as_leb128): Escape ".".
        * configure: Rebuilt.

From-SVN: r41095

	* java-tree.h (CONSTANT_VALUE_P):  New macro.
	* jcf-write.c (generate_classfile):  Use CONSTANT_VALUE_P.
	* parse.y (maybe_build_class_init_for_field):  New static function.
	(resolve_expression_name, resolve_field_access):  Use
	maybe_build_class_init_for_field instead of build_class_init
	This does not do the init if the field is compile-time-constant.
	(resolve_field_access):  Simplify.

	* parse.y (fold_constant_for_init):  Merge test into switch.

From-SVN: r41094

gcse.c (delete_null_pointer_checks_1): Add delete_list argument, push insns to delete to it instead of deleting them.

	* gcse.c (delete_null_pointer_checks_1): Add delete_list argument,
	push insns to delete to it instead of deleting them.
	(delete_null_pointer_checks): Delete insns from delete_list after
	all delete_null_pointer_checks_1 passes are done.

From-SVN: r41092

From-SVN: r41090

2001-03-30  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* parse-scan.y (array_type:): Rewritten.
	(type_declaration:): `empty_statement' replaces `SC_TK.'
	(class_member_declaration:): `empty statement' added.
	(method_body:): Simplified.
	(static_initializer:): Likewise.
	(primary_no_new_array:): Use `type_literals.'
	(type_literals:): New rule.
	(dims:): Set and update `bracket_count.'
	Fixes PR java/1074. Fixes PR java/2412.

(http://gcc.gnu.org/ml/gcc-bugs/2001-03/msg00835.html,
 http://gcc.gnu.org/ml/gcc-bugs/2000-12/msg00384.html,
 http://gcc.gnu.org/ml/gcc-patches/2001-04/msg00258.html)

From-SVN: r41089

        * configure.in (gcc_cv_as_leb128): Tweek minor number extraction.
        * configure: Rebuilt.

From-SVN: r41087

	* expr.h: Remove #ifdef FUNCTION_CONVERSION_BUG logic.
	* config/romp/xm-romp.h: Delete.
	* po/POTFILES.in: Remove config/romp/xm-romp.h.

From-SVN: r41086

From-SVN: r41085

From-SVN: r41084

	* recog.c (validate_replace_rtx_1): Instead of aborting just make
	sure the change won't be validated.

	* gcc.c-torture/compile/20010326-1.c: New test.

From-SVN: r41083

	* optimize.c (expand_call_inline): Only add newly inlined statements
	into inlined_stmts.

From-SVN: r41081

From-SVN: r41079

	* rtl.h (set_noop_p): Declare.
	* flow.c (set_noop_p): Move from here ...
	* rtlanal.c (set_noop_p): ... to here and enhance.
	* cse.c (delete_trivially_dead_insns): Use it.
	* gcse.c (hash_scan_set): Likewise.
	* jump.c (delete_noop_moves): Likewise.
	* recog.c (split_all_insns): Likewise.

From-SVN: r41077