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3 GCC regressions, 0 new, with your patch on 2001-06-16T16:15:00Z.


With your recent patch, GCC has some regression test failures, which
used to pass.  There are 0 new failures, and 3
failures that existed before and after that patch; 0 failures
have been fixed.

The old failures, which were not fixed or introduced by your patch, are:
powerpc-eabisim libstdc++-v3.sum 21_strings/element_access.cc
powerpc-eabisim libstdc++-v3.sum 27_io/ios_members.cc
native gcc.sum gcc.c-torture/execute/built-in-setjmp.c

For more information, see <http://www.cygnus.com/~geoffk/gcc-regression/>.
ChangeLog entries since last run on 2001-06-16T11:00:04Z:
--- /maat/heart/tbox/changelog_mail/gcc/gcc/ChangeLog	Sat Jun 16 04:00:22 2001
+++ gcc/gcc/ChangeLog	Sat Jun 16 09:15:15 2001
@@ -1,3 +1,14 @@
+2001-06-16  Daniel Berlin  <dan@cgsoftware.com>
+
+	* bitmap.h: Add dump_bitmap, bitmap_zero, bitmap_union_of_diffs,
+	bitmap_a_or_b, bitmap_a_and_b, bitmap_first_set_bit,
+	bitmap_last_set_bit. All for compatibility with sbitmap's.
+
+	*bitmap.c (bitmap_zero): New function.
+	(bitmap_union_of_diffs): New function.
+	(bitmap_first_set_bit): New function.
+	(bitmap_last_set_bit): New function.
+
 2001-06-16  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* cpp.texi, invoke.texi: Update.

ChangeLog entries between 2001-06-16T11:00:04Z and the last time everything
passed, on 2001-05-16T21:39:50Z:
--- /maat/heart/tbox/changelog_pass/gcc/ChangeLog	Thu May 10 15:20:14 2001
+++ gcc/ChangeLog	Wed Jun 13 12:34:34 2001
@@ -1,3 +1,97 @@
+2001-06-13  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* README: Remove version number.
+
+2001-06-13  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* INSTALL/README: Update wrt. to the installation instructions now
+	residing in gcc/doc/install.texi.
+
+2001-06-13  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* README: Replace with a cut-down and updated version of gcc/README.
+
+2001-06-12  David Edelsohn  <edelsohn@gnu.org>
+
+	* config-ml.in (powerpc-*-* | rs6000-*-*): Allow aix64 and pthread
+	multilibs to be disabled.
+
+2001-06-11  Daniel Berlin  <dan@cgsoftware.com>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+	
+2001-06-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* config.guess: Import CVS version 1.195.
+	* config.sub: Import CVS version 1.212.
+
+2001-06-08  Alexandre Oliva  <aoliva@redhat.com>, Jeff Sturm  <jsturm@one-point.com>
+
+	* Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET): If
+	gcc/xgcc is built, use -print-prog-name to find out the program
+	name to use.
+
+2001-06-04  Phil Edwards  <pme@sources.redhat.com>
+
+	* config.guess:  Import CVS version 1.194.  All gcc-local changes
+	appear to also be in the master copy.
+	* config.sub:  Import CVS version 1.211.
+
+Mon Jun  4 16:32:53 2001  Mark Mitchell  <mark@codesourcery.com>
+
+	* ltcf-c.sh (archive_cmds, archive_expsym_cmds) [solaris,
+	with_gcc]: Use `gcc -shared' to build a shared library.
+
+Mon Jun  4 16:24:43 2001  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* ltcf-c.sh (archive_cmd) [hpux, with_gcc]: Use gcc to link shared
+	archives.
+
+Fri Jun  1 18:55:19 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2001-06-01  Hans-Peter Nilsson  <hp@axis.com>
+
+	* configure.in (libstdcxx_flags): Do not try to execute
+	libstdc++-v3/testsuite_flags until it exists.
+
+2001-06-01  Alan Modra  <amodra@bigpond.net.au>
+
+	* MAINTAINERS: Update my email address.
+
+2001-05-31  Graham Stott  <grahams@redhat.com>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2001-05-28  Simon Patarin <simon.patarin@inria.fr>
+
+	* ltcf-cxx.sh (osf3/osf4/osf5): Support creation of C++  shared
+	libraries when using g++ with native linker.
+
+2001-05-28  Alexandre Oliva  <aoliva@redhat.com>
+
+	* ltconfig, ltmain.sh: Upgrade to libtool 1.4a 1.641.2.256.
+
+2001-05-22  Alexandre Oliva  <aoliva@redhat.com>
+
+	* ltcf-cxx.sh (allow_undefined_flag, no_undefined_flag)
+	[aix4*|aix5*]: Prepend blank.
+
+2001-05-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
+	ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.254.  Rebuilt a number
+	of subdir/configure scripts to use the new libtool.m4.
+
+2001-05-19  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
+
+	* MAINTAINERS (Write After Approval): Add myself.
+
+2001-05-18  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* configure.in (libstdcxx_flags): Remove reference to libstdc++.INC.
+
 2001-05-11  Ben Elliston  <bje@redhat.com>
 
 	* Makefile.in (all-sid): New target.
--- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog	Wed May 16 12:55:10 2001
+++ gcc/gcc/ChangeLog	Sat Jun 16 04:00:22 2001
@@ -1,3 +1,2628 @@
+2001-06-16  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpp.texi, invoke.texi: Update.
+	* cpp.1, gcc.1: Regenerate.
+
+Sat Jun 16 12:45:20 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (minsf): Fix splitter. (PR fortran/3191)
+
+2001-06-16  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* doc/cpp.texi: Update.
+	* doc/cpp.1: Regenerate.
+
+2001-06-15  Loren J. Rittle  <ljrittle@acm.org>
+
+	* doc/install.texi: Use correct markup hints.
+
+Fri Jun 15 18:05:22 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* function.c (gen_mem_addressof): Handle case where DECL is SAVE_EXPR.
+
+	* explow.c (expr_size): If DECL and size specified, use it.
+
+2001-06-15  Zack Weinberg  <zackw@stanford.edu>
+
+	* doc/cpp.texi: Formatting corrections.
+	Correct buggy example of use of __GNUC__ etc.
+	Clarify $ in identifiers.
+	* doc/cpp.1: Regenerate.
+
+Fri Jun 15 19:35:38 CEST 2001 Jan Hubicka  <jh@suse.cz>
+
+	* optabs.c (expand_twoval_binop): Avoid undefined behaviour.
+
+2001-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* doc/install.texi (Specific, alpha*-*-*): Fixed Tru64 UNIX
+	etc. spelling.
+	(Specific, alpha-*-osf1): Renamed to alpha*-*-osf*.
+	Added Tru64 UNIX V5.1 bootstrap hints.
+	(Specific, alpha*-*-osf*): Removed old section, obsolete.
+
+2001-06-15  Andreas Jaeger  <aj@suse.de>
+
+	* doc/install.texi (Specific): Mention that glibc cannot be
+	compiled with GCC 3.0.
+
+2001-06-14  Andrew Haley  <aph@cambridge.redhat.com>
+
+	* combine.c (nonzero_bits): Don't optimize away division by
+	zero.
+
+2001-06-15  Zack Weinberg  <zackw@stanford.edu>
+
+	* doc/cpp.texi: Revised and brought up to date.
+	* doc/cpp.1: Regenerate.
+
+2001-06-15  Loren J. Rittle  <ljrittle@acm.org>
+
+	* doc/install.texi: Update --enable-threads to match reality.
+
+2001-06-15  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* doc/install.texi: Update for C4x.
+	* README.C4X: Remove.
+
+2001-06-14  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/c-tree.texi, doc/contrib.texi, doc/extend.texi,
+	doc/gcc.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
+	doc/objc.texi, doc/rtl.texi, doc/tm.texi: Fix spelling and typos.
+	Consistently use "built-in" and "bit-field".  Minor logical markup
+	improvements.
+	* doc/gcc.1: Regenerate.
+
+2001-06-14  Richard Henderson  <rth@redhat.com>
+
+	* config/mips/mips.md (exception_receiver): New.
+
+2001-06-14  Daniel J. Berlin <dan@cgsoftware.com>
+
+	* doc/gcc.texi:  Update passes documentation to be more in tune
+	with reality.
+
+Thu Jun 14 15:38:28 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.c (ix86_expand_prologue): Fix merging conflict.
+
+2001-06-14  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/c-tree.texi, doc/contrib.texi, doc/extend.texi,
+	doc/gcc.texi, doc/gcov.texi, doc/install-old.texi,
+	doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi: Use more
+	logical markup.  Use TeX quotes and dashes.  Use @dots{} and
+	@minus{}.  Avoid spaces inside @var.  Update last modification
+	date in gcc.texi.
+	* doc/gcc.1, doc/gcov.1: Regenerate.
+
+Thu Jun 14 12:44:15 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.c (x86_accumulate_outgoing_args, x86_prologue_using_move,
+	x86_epilogue_using_move): New global variables.
+	(override_options): Enable ACCUMULATE_OUTGOING_ARGS if preferred.
+	(ix86_emit_save_regs_using_mov): New static function.
+	(ix86_expand_prologue, ix86_expand_epilogue): Use moves if preferred.
+	* i386.h (MASK_MMX, MASK_SSE, MASK_SSE2, MASK_128BIT_LONG_DOUBLE,
+	MASK_MIX_SSE_I387): Renumber.
+	(MASK_NO_ACCUMULATE_OUTGOING_ARGS): New.
+	(x86_accumulate_outgoing_args, x86_prologue_using_move,
+	x86_epilogue_using_move): Declare.
+	(TARGET_PROLOGUE_USING_MOVE, TARGET_EPILOGUE_USING_MOVE): New.
+
+2001-06-13  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* inclhack.def (hpux10_cpp_pow_inline): New hack.
+
+2001-06-13  Richard Henderson  <rth@redhat.com>
+
+	* ifcvt.c (dead_or_predicable): Fix return value last patch.
+
+2001-06-13  Mark Mitchell  <mark@codesourcery.com>
+
+	* NEWS: Remove.
+
+2001-06-13  Richard Henderson  <rth@redhat.com>
+
+	* ifcvt.c (cond_exec_get_condition): Use reversed_comparison_code.
+	(cond_exec_process_if_block, dead_or_predicable): Likewise.
+
+2001-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* mips-tfile.c (copy_object): Always pass indexNil for symbol
+	table index.
+
+2001-06-13  Kazu Hirata  <kazu@hxi.com>
+
+	* config/h8300/h8300.h (OK_FOR_T): Remove.
+	(EXTRA_CONSTRAINT): Do not use OK_FOR_T.
+	* config/h8300/h8300.md: Remove alternatives involving inc and dec
+	in the helper patterns for addhi3 and addsi3.
+
+2001-06-13  Phil Edwards  <pme@sources.redhat.com>
+
+	* doc/contrib.texi:  Link to libstdc++'s thanks.html for now.
+
+2001-06-13  Zack Weinberg  <zackw@stanford.edu>
+
+	* Makefile.in: Move _bb and __gcc_bcmp to LIB2FUNCS_ST.
+	* libgcc-std.ver: Take out __bb* and __gcc_bcmp.                        
+
+	* config/t-slibgcc-elf-ver, config/t-slibgcc-sld,
+	config/alpha/t-osf4, config/mips/t-iris6: Extract all
+	references to @shlib_map_file@, @shlib_objs@, or     
+	@shlib_base_name@ to Makefile variables.
+	Bump soname version of libgcc to 1.
+
+2001-06-13  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/install.texi: Use more logical markup.  Include @node
+	commands in the source when generating any non-HTML.
+
+2001-06-13  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* README: Remove.  Some of the contents moved to ../README.
+
+2001-06-13  Alexandre Oliva  <aoliva@redhat.com>
+
+	* doc/install.texi (--enable-shared): List package names
+	recognized by GCC.
+
+2001-06-13  Alexandre Oliva  <aoliva@redhat.com>
+
+	* doc/install.texi (ix86-*-solaris*): Removed, outdated.
+	(*-*-solaris*): Document problem in /bin/sh that affects
+	configuring libraries.
+	(sparc-*-solaris*): Recommend GNU binutils 2.11.1 or vendor tools.
+	(*-sun-solaris2.8): Document linker problem that explains why
+	libjava is disabled by default.
+
+2001-06-09  Mark Mitchell  <mark@codesourcery.com>
+
+	Revert this patch:
+	* toplev.c (rest_of_compilation): Remove dead code before
+	purge_addressof.
+	
+2001-06-12  Alexandre Oliva  <aoliva@redhat.com>
+
+	Reverted:
+	2001-06-07  Nathan Sidwell  <nathan@codesourcery.com>
+	* configure.in (sparc*-*-*): Check assembler R_SPARC_UA32 support.
+	* configure: Rebuilt.
+
+2001-06-12  Jim Wilson  <wilson@redhat.com>
+
+	* loop.c (strength_reduce): Move bl->all_reduced set before
+	check_ext_dependant_givs call.
+	(check_ext_dependant_givs): Clear bl->all_reduced when ignoring givs.
+
+2001-06-12  Alexandre Oliva  <aoliva@redhat.com>
+
+	* doc/extend.texi (Function Attributes): Document SH's sp_switch
+	and trap_exit.
+
+2001-06-13  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/invoke.texi: Use more logical markup.  Use TeX quotes,
+	dashes and @dots{}.
+
+2001-06-12  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_prologue): Always use
+	gen_pro_epilogue_adjust_stack; update arguments.
+	(ix86_expand_epilogue): Likewise.
+	(ix86_emit_epilogue_esp_adjustment): Remove.
+	(ix86_adjust_cost): Remove pro_epilogue_adjust_stack hack.
+	* config/i386/i386.md (pro_epilogue_adjust_stack): Use a BLKmode
+	clobber of scratch memory instead of a modification of EBP as the
+	barrier.  Update all peepholes to match.
+
+2001-06-12  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/gcc.texi: Change the font used for @def... commands to a
+	fixed width font.
+	* doc/extend.texi: Use more logical markup.  Use "built-in"
+	instead of "builtin".  Use @deftypefn to mark up built-in
+	functions; specify their types in the @deftypefn and not in the
+	descriptive text.  Use TeX quotes and dashes.  Add more index
+	entries.
+
+2001-06-12  lars brinkhoff  <lars@nocrew.org>
+
+	* gcc.texi (HOST_BITS_PER_LONGLONG): Document.
+	(DIR_SEPARATOR_2): Likewise.
+
+2001-06-12  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/install.texi (--exec-prefix, --bindir, --libdir,
+	--with-slibdir, --infodir, --mandir, --with-cpp-install-dir):
+	Document.
+	(--enable-cpp): Change to document --disable-cpp instead; update
+	to reflect current default.
+	(--without-fast-fixincludes): Remove documentation.
+	(Final install): Document installation directories in more
+	detail.  Document use of make dvi.
+
+Tue Jun 12 19:01:43 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* recog.c (validate_replace_rtx_1): Fix previous patch.
+
+Tue Jun 12 17:25:39 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* recog.c (validate_replace_rtx_1): Do plus_constant call always.
+
+Tue Jun 12 17:24:07 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* simplify-rtx.c (simplify_subreg): Allow volatile memory
+	to be subregged in case we don't have move instruction.
+
+Tue Jun 12 12:20:12 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* loop.c: Include predict.h
+	(strength_reduce): Drop branch prediction note in case
+	number of iterations is known.
+	* predict.def (PRED_LOOP_ITERATIONS): new.
+	* Makefile.in (loop.o): Add dependancy on predict.h
+
+2001-06-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* c-decl.c (grokdeclarator): Use INTEGRAL_TYPE_P.
+
+	* c-typeck.c (c_start_case): Likewise.
+
+2001-06-12  Mark Mitchell  <mark@codesourcery.com>
+
+	* expr.c (store_field): Don't set MEM_ALIAS_SET for a field
+	in a structure at a variable address.
+
+2001-06-12  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/gcov.texi: Use more logical markup.
+
+2001-06-11  Mark Mitchell  <mark@codesourcery.com>
+
+	* unroll.c (initial_reg_note_copy): Use PUT_REG_NOTE_KIND and
+	REG_NOTE_KIND, not PUT_MODE and GET_MODE.
+	(final_reg_note_copy): Remove REG_WAS_0 notes that are no longer
+	valid.
+
+2001-06-11  Stan Shebs  <shebs@apple.com>
+
+	* darwin.h (ASM_FILE_END): Remove decl of language_string.
+
+2001-06-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.md ("*lshrdi3_const32"): Mark the clobber 
+	as an early clobber to make sure it is not used by reload in 
+	one of the operands.
+
+2001-06-11  Mark Mitchell  <mark@codesourcery.com>
+
+	* doc/c-tree.texi: Update information about flag_honor_std.
+	* doc/install.texi: Note that binutils is required on HPUX 11.
+	* doc/invoke.texi (-fhonor-std): Note that -fno-honor-std is
+	now the default.
+
+	* config/mips/abi64.h (RETURN_IN_MEMORY): Fix handling of
+	variable-sized types.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/md.texi: Use TeX dashes and quotes.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/rtl.texi: Reference manual chapter about trees.
+
+2001-06-11  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/mips/iris6.h (NO_BUILTIN_WINT_TYPE): Define.
+	(WINT_TYPE): Override.
+	(WINT_TYPE_SIZE): Likewise.
+	(SUBTARGET_CPP_SIZE_SPEC): Define __WINT_TYPE__ as appropriate.
+
+	* config/sparc/sol2.h (WINT_TYPE): Define.
+	(WINT_TYPE_SIZE): Likewise.
+
+	* config/sparc/sol2-sld-64.h (NO_BUILTIN_WINT_TYPE): Define.
+	(WINT_TYPE): Override.
+	(WINT_TYPE_SIZE): Likewise.
+	(CPP_ARCH32_SPEC): Add __WINT_TYPE__ definition.
+	(CPP_ARCH64_SPEC): Likewise.
+
+2001-06-11  Richard Henderson  <rth@redhat.com>
+
+	* unwind-dw2-fde.c (__deregister_frame_info): Don't play games
+	with alias attribute.
+
+	* config/linux.h (CPLUSPLUS_CPP_SPEC): Use %(cpp) not $(cpp_cpu).
+	* config/alpha/linux.h (CPLUSPLUS_CPP_SPEC): Likewise.
+
+2001-06-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
+
+	* config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): New.
+
+2001-06-11  Stan Shebs  <shebs@apple.com>
+
+	* darwin.c (darwin_encode_section_info):  Rewrite to simplify
+	and fix coding mistakes.
+
+2001-06-11  Nick Clifton  <nickc@cambridge.redhat.com>
+
+	* config/m32r/m32r.md (movstrsi_internal): Do not expect a
+	return string from m32r_output_block_move.
+	* config/m32r/m32r-protos.h: Make m32r_output_block_move a
+	void function.
+	* config/m32r/m32r.h (INT32_P): Rename to UNIT32_P and remove
+	integer overflow.
+	(ROUND_ADVANCE): Remove signed/unsigned conflict.
+	* config/m32r/m32r.c: Declare prototypes for static functions.
+	(move_src_operand): Replace INT32_P with UINT32_P.
+	(function_arg_partial_nregs): Fixed signed/unsigned conflict
+	in initialisation of 'size'.
+	(m32r_sched_reord): Remove redundant declarations of 'code'.
+	(m32r_output_block_move): Change to a void function.
+	(m32r_encode_section_info): Cast return of
+	TREE_STRING_POINTER to avoid compile time warning.
+
+2001-06-11  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/osf5.h (TARGET_LD_BUGGY_LDGP): New.
+	* config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Default.
+	(struct machine_function): Add gp_save_rtx.
+	* config/alpha/alpha.c (alpha_mark_machine_status): Mark it.
+	(alpha_gp_save_rtx): New.
+	* config/alpha/alpha-protos.h: Declare it.
+	* config/alpha/alpha.md (exception_receiver): Make an expander.
+	Use alpha_gp_save_rtx if TARGET_LD_BUGGY_LDGP.
+
+2001-06-11  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/osf.h (LINK_SPEC): Hide _GLOBAL_* symbols.
+
+2001-06-11  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* configure.in: Align --help messages.
+	Remove trailing full stops.
+	Consistently use lower case.
+	Fix DWARF 2 spelling.	
+	* configure: Rebuilt.
+
+2001-06-11  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/alpha/alpha.h (CPP_SPEC): Don't define __LANGUAGE_C and
+	variants for .cpp/.cp/.c++ files. 
+	Move definition of __LANGUAGE_C_PLUS_PLUS ...
+	(CPLUSPLUS_CPP_SPEC): ... here.
+
+Mon Jun 11 15:47:45 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* jump.c (duplicate_loop_exit_test): Fix loop header heuristics.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* c-decl.c (store_parm_decls): When comparing types in an
+	old-style function declaration with those from a previous
+	prototype, compare the unqualified versions of parameter types.
+	Fixes PR c/3116.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/objc.texi: Use more logical markup.  Use TeX dashes.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/c-tree.texi: Use more logical markup.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* c-decl.c (xref_tag): Don't return previous tags of wrong type.
+
+2001-06-11  Aldy Hernandez  <aldyh@redhat.com>
+
+	* loop.c (scan_loop): Do not combine asm statements.
+
+2001-06-11  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* simplify-rtx.c (simplify_subreg): Fix offset calculation
+	for complex values within a CONCAT.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/install.texi: Update details of what components are included
+	in the GCC distribution.  Update default directory for g++
+	includes.  Update documentation relating to old libio.  Adjust
+	documentation on DejaGnu environment variables.  Remove
+	documentation of --enable-cpplib.
+
+2001-06-11  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/contrib.texi: Fix alphabetical order.  Fix typos.  Improve
+	markup.
+
+2001-06-10  Richard Henderson  <rth@redhat.com>
+
+	* ifcvt.c (life_data_ok): New.
+	(merge_if_block): Use it to determine whether to update
+	global_live_at_end.
+	(if_convert): Set it.
+
+2001-06-10  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/osf5.h (ASM_OLDAS_SPEC): Add -c.
+
+2001-06-10  Alexandre Oliva  <aoliva@redhat.com>
+
+	* doc/invoke.texi (MN10300 Options): Document -mno-crt0.
+	(SH Options): Document -mieee.
+	* doc/install.texi (Final install): Remove obsolete information
+	about installing cross compilers.
+	* doc/gcc.1: Rebuilt.
+
+2001-06-10  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (override_options): Set align_loops,
+	align_jumps, and align_functions.
+	* config/alpha/alpha.h (FUNCTION_BOUNDARY): Set to 32 bits.
+	(LOOP_ALIGN, LABEL_ALIGN_AFTER_BARRIER): Remove.  
+
+2001-06-11  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode
+	are one and two words in size.
+
+2001-06-10  Richard Henderson  <rth@redhat.com>
+
+	* doc/invoke.texi (Optimization Options): Document -fpeephole2.
+	(Code Generation Options): Document -fnon-call-exceptions.
+
+2001-06-10  Mark Kettenis  <kettenis@gnu.org>
+
+	* config/i386/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Undefine.
+
+2001-06-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* m68hc11.md (peepholes): Remove unused and wrong peepholes.
+
+2001-06-10  Mark Mitchell <mark@codesourcery.com>
+	    Gabriel Dos Reis  <gdr@codesourcery.com>
+
+	* Makefile.in (c-parse.o): Depend on diagnostic.h
+	(dwarf2out.o): Likewise.
+
+	* dwarf2out.c: #include diagnostic.h
+
+	* toplev.h (warningcount, errorcount, sorrycount): Remove
+	declarations. 
+
+	* toplev.c (warningcount, errorcount, sorrycount): Remove
+	definitions. 
+
+	* diagnostic.h (struct output_buffer): Reorder fields.
+	(diagnostic_kind_count): New macro.	
+	(errorcount, warningcount, sorrycount): Define as macros.
+	(diagnostic_report_warnings_p): New macro.
+	(output_state): Add diagnostic_count field.
+
+	* diagnostic.c (warningcount, errorcount, inhibit_warnings):
+	Remove tentative declaration.
+	(count_error): Use diagnostic_report_warnings_p.
+
+	* c-parse.in: #include diagnostic.h
+
+2001-06-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.md ("extendhisi2"): Fix constraints to
+	prefer a memory for operand 1.
+	("*addsi3"): Fix constraints, the '!' was too strong.
+	("*addsi3_split"): Accept soft register and split accordingly.
+
+2001-06-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11-protos.h (m68hc11_initialize_trampoline): 
+	Move definition in the RTX_CODE section.
+
+2001-06-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return 
+	address as relative to the argument pointer.
+
+Sun Jun 10 10:58:53 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* predict.def (PRED_OPCODE): Place before call and error_return.
+
+Sun Jun 10 10:00:17 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* predict.def (PRED_CALL, PRED_ERROR_RETURN): New.
+	* predict.c (estimate_probability): Calculate dominance
+	information; improve detection of NORETURN heuristics;
+	add call/error_return heuiristics; tweak comparison heuristics
+	to recognize -1.
+
+2001-06-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* doc/invoke.texi (C Dialect Options): Document -aux-info.
+	(Debugging Options): Document -print-multi-directory and
+	-print-multi-lib.
+	* doc/gcc.1: Rebuilt.
+
+	* toplev.c (independent_decode_option): Require `=' between
+	`-aux-info' and filename in the same argument.
+	* gcc.c: Don't pass -aux-info=filename twice.
+
+2001-06-09  Mark Mitchell  <mark@codesourcery.com>
+
+	* expr.c (expand_expr, case ARRAY_REF): Do not replace
+	an array element with the known initializing value if it has
+	side-effects.
+
+	* toplev.c (rest_of_compilation): Remove dead code before
+	purge_addressof.
+	
+2001-06-09  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cppinit.c (print_help): Document -fpreprocessed.
+	* invoke.texi: Similarly.
+
+Sun Jun 10 00:35:37 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* predict.def: New file.
+	* predict.h: New file.
+	* predict.c: Include predict.h.
+	(predictor_info): New structure and array.
+	(predict_edge, predict_insn): Rewrite; make global.
+	(predict_edge_def, predict_insn_def): New global functions.
+	(dump_prediction, combine_predictions_for_insns): New
+	static functions.
+	(estimate_probability): Change calls to predict_edge
+	to predict_edge_def and calls to predict_insn to predict_insn_def;
+	combine probabilities.
+	(expected_value_to_br_prob): Behave as predictor.
+	* rtl.h (REG_BR_PRED): Update coment.
+	(invert_br_probabilities): New.
+	* jump.c: Include predict.h
+	(duplicate_loop_exit_test): Drop branch prediction notes.
+	(invert_jump): Use invert_br_probabilities.
+	* Makefile.in: Add dependancy on predict.h for jump and predict pass.
+	* ifcvt.c (dead_or_predicable): Use invert_br_probabilities.
+	* combine.c (distribute_notes): Handle BR_PRED.
+
+Sat Jun  9 23:29:41 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* predict.c (predict_insn, predict_edge): New static functions.
+	(estimate_probability): Revamp to use new functions;
+	fix loop header heruistics; add loop exist heruistics
+
+2001-06-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* config.gcc: Re-enable bi-arch sparc on Solaris 7 and above.
+
+2001-06-09  Peter Jakubek <pjak@snafu.de>
+
+	* config/m68k/m68k.md (ashrdi_const): Fix right shift by 16.
+
+2001-06-09  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* vax.h (NOTICE_UPDATE_CC): Set CC_NO_OVERFLOW in cc_status.flags
+	for integer operations that don't update C bit.
+
+2001-06-09  Nicola Pero <nicola@brainstorm.co.uk>
+
+	* gthr-posix.h (__gthread_objc_init_thread_system): If
+	pthread_key_create fails, it's not clear what the return value is.
+	This obvious fix makes sure it always returns -1 if a problem
+	occurs.
+
+2001-06-09  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/gcc.texi: Use @defcodeindex for the index of options.  Add
+	more index entries.  Use more logical markup where appropriate.
+	Use TeX quotes and dashes.
+
+2001-06-09  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* unwind-pe.h: Conditionally qualify references to abort with
+	std::.
+
+2001-06-09  Julian Foad <julian_foad@hotmail.com>
+
+	* doc/invoke.texi: Remove superfluous text.
+
+2001-06-08  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/linux.h (CPLUSPLUS_CPP_SPEC): New.
+	(LIB_SPEC): Mirror config/linux.h version.
+
+2001-06-08  Richard Henderson  <rth@redhat.com>
+
+	* except.c (get_exception_pointer, get_exception_filter): Take a
+	struct function.  Update all callers.
+	* except.h (get_exception_pointer): Update declaration.
+	* expr.c (expand_expr): Update get_exception_pointer call.
+	* integrate.c (expand_inline_function): Remap the exception pointer
+	from callee to caller.
+
+2001-06-08  Mark Mitchell  <mark@codesourcery.com>
+
+	* c-decl.c (grokdeclarator): Make the TREE_TYPE for declarations
+	accurately reflect its cv-qualification.
+	* c-typeck.c (type_lists_compatible_p): Ignore the top-levl
+	cv-qualifiers on function types.
+
+2001-06-08  Mark Mitchell  <mark@codesourcery.com>
+
+	* basic-block.h: Improve comments.
+	* except.c (expand_eh_region_end_allowed): Remove redundant call
+	to do_pending_stack_adjust.
+	* flow.c (life_analysis): Fix typo in comment.
+	(calculate_global_regs_live): Add documentation.
+	(mark_set_1): Likewise.
+	(debug_regset): Likewise.
+	* doc/rtl.texi (cond_exec): Document it.
+
+Fri Jun  8 21:52:51 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.h (CONST_COSTS): set cost of constants representable in
+	immediate fields to 0.
+
+Fri Jun  8 21:34:54 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* function.c (diddle_return_value): Kill code to determine
+	return value before expand_function_end.
+	(expand_function_end): Delay call to clobber_return_register
+	after fucntion return value is computed.
+
+	Re-install temporary reverted patch:
+	* toplev.c (rest_of_compilation): Call split_all_insns
+	before reg-stack and shorten-branches. Do shorten-branches
+	after reg-stack.
+	* final.c (shorten_branches): Remove insn splitting code.
+
+2001-06-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/gcc.texi, doc/invoke.texi: Add index of command line
+	options.  Use @opindex to index them rather than other indexing
+	commands.  Use @var{...} instead of <...>.  Avoid spaces in names
+	inside @var.  Don't use @kindex to index escape sequences in
+	source code.
+
+2001-06-08  Jason Merrill  <jason_merrill@redhat.com>
+
+	* stmt.c (current_nesting_level): New fn.
+	* tree.h: Declare it.
+	* c-semantics.c (genrtl_compound_stmt): Use it.
+
+	* dbxout.c (dbxout_symbol): Use DECL_RTL_SET_P.
+
+2001-06-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* jump.c (mark_modified_reg): Allow jump threading if condition
+	codes are represented by a hard register.
+
+2001-06-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/ia64/ia64.c (ia64_function_arg): Use [SDT]Fmode as gr_mode
+	for complex floats passed to unprototyped functions.
+
+2001-06-08  Mark Mitchell  <mark@codesourcery.com>
+
+	* except.c (expand_eh_region_end_allowed): Call
+	do_pending_stack_adjust as necessary.
+
+Fri Jun  8 14:16:33 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* function.c (clobber_return_register): Clobber the pseudo return
+	register too.
+
+	* sibcall.c (skip_unreturned_value): New function.
+	(call_ends_block_p): Use it.
+
+	* recog.c (split_insn): Break out from ...
+	(split_all_insns): ... here; do not use basic block information
+	when it is broken.
+
+Thu Jun  7 18:27:53 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* simplify-rtx.c (simplify_subreg):  Fix verification of
+	combined subreg.
+
+2001-06-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/mips/mips.h (CPP_SPEC): Simplify .s/.S handling.
+	Don't define _LANGUAGE_C and variants for .cpp/.cp/.c++ files.
+	Move definition of _LANGUAGE_C_PLUS_PLUS ...
+	(CPLUSPLUS_CPP_SPEC): ... here.
+	Fixes PRs c++/3047, target/441.
+
+2001-06-08  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* doc/install.texi2html (MAKEINFO): Keep value if set already.
+
+2001-06-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/gcc.texi: Add trailing slash to URL.
+
+2001-06-07  Stan Shebs  <shebs@apple.com>
+
+	* config/darwin.h (ENCODE_SECTION_INFO): Define.
+	(REDO_SECTION_INFO_P): Ditto.
+	(STRIP_NAME_ENCODING): Ditto.
+	(ASM_DECLARE_OBJECT_NAME): Use ENCODE_SECTION_INFO.
+	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Ditto.
+	(ASM_OUTPUT_LABELREF): Use STRIP_NAME_ENCODING.
+	(GEN_LAZY_PTR_NAME_FOR_SYMBOL): Ditto.
+	* config/darwin.c: No longer include c-tree.h.
+	(machopic_classify_ident): Rewrite to use symbol encoding.
+	(lookup_name_darwin): Remove.
+	(machopic_non_lazy_ptr_name): Handle encoded symbols.
+	(machopic_stub_name): Use STRIP_NAME_ENCODING.
+	(machopic_validate_stub_or_non_lazy_ptr): Ditto.
+	(machopic_finish): Ditto, remove test of decl.
+	(update_non_lazy_ptrs): New function.
+	(darwin_encode_section_info): New function.
+	* config/darwin-protos.h: Declare it.
+	* config/rs6000/rs6000.c (machopic_output_stub): Use
+	STRIP_NAME_ENCODING.
+	
+2001-06-07  Mark Mitchell  <mark@codesourcery.com>
+
+	* tree.h (DECL_SOURCE_FILE): Improve documentation.
+	(DECL_SOURCE_LINE): Likewise.
+
+2001-06-07  Loren J. Rittle  <ljrittle@acm.org>
+
+	* config/alpha/elf.h (MAKE_DECL_ONE_ONLY): Copy definition
+	from config/elfos.h.
+
+2001-06-07  Phil Edwards  <pme@sources.redhat.com>
+
+	* linux.h (CPLUSPLUS_CPP_SPEC):  Move -D_GNU_SOURCE to here.
+	* pa/pa-linux.h:  Allow CPLUSPLUS_CPP_SPEC to remain.
+
+2001-06-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/contrib.texi: Add copyright notice.
+
+2001-06-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/md.texi: Use four digit years in copyright notice.
+
+2001-06-08  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* config.gcc: For $target_alias of athlon-*, set
+	target_cpu_default2=5.
+
+Thu Jun  7 16:17:40 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* global.c (build_insn_chain): Allow ADDR_VEC or ADDR_DIF_VEC after
+	end of last block if last real insn is a JUMP_INSN.
+
+2001-06-07  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* NEWS: Regenerate.
+
+2001-06-07  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* gthr-posix.h (__gthread_objc_thread_detach): Simply cast
+	pthread_t to objc_thread_t.
+	(__gthread_objc_thread_id): Likewise.
+
+2001-06-07  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* alpha/osf5.h (CPP_XFLOAT_SPEC): Override default definition.
+	(ASM_OLDAS_SPEC): Likewise.
+
+	* alpha/osf.h (CPP_XFLOAT_SPEC): Define.
+	(CPP_SUBTARGET_SPEC): Use it.
+	(ASM_OLDAS_SPEC): Define.
+	(ASM_SPEC): Use it.
+	(SUBTARGET_EXTRA_SPECS): Define, declare the new specs above.
+
+2001-06-07  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/alpha/alpha.c (alpha_va_arg): Handle TFmode, TCmode args,
+	passed by reference.
+
+2001-06-07  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/tm.texi (TARGET_SWITCHES, TARGET_OPTIONS): Adjust markup.
+	Document use of N_(...), and show it in examples.  Note that
+	documentation should be added to invoke.texi.  Avoid an overfull
+	hbox.
+
+Thu Jun  7 17:09:50 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* toplev.c (rest_of_compilation): Revert previous patch.
+	* final.c (shorten_branches): Likewise.
+
+2001-06-07  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
+
+	* pself.c, pself1.c, pself2.c, pself3.c, pself4.c, pself5.c:
+	Remove.
+
+2001-06-07  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/install-old.texi: Remove more obsolete documentation.
+
+Thu Jun  7 13:20:14 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* expr.c (copy_blkmode_from_reg): Fix operand_subword_force call.
+
+Thu Jun  7 12:12:58 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* toplev.c (rest_of_compilation): Call split_all_insns
+	before reg-stack and shorten-branches. Do shorten-branches
+	after reg-stack.
+	* final.c (shorten_branches): Remove insn splitting code.
+
+2001-06-07  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* configure.in (sparc*-*-*): Check assembler R_SPARC_UA32 support.
+	* configure: Rebuilt.
+
+2001-06-07  Andreas Jaeger  <aj@suse.de>
+
+	* emit-rtl.c (operand_subword): Remove unused variable.
+
+Wed Jun  6 14:51:05 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (floatdi?f): Avoid usinf of SSE instructions
+	if TARGET_64BIT is false.
+	(floatdi?f_i386_only): New insn.
+	(floatdi?f_i386): Disable for !TARGET_64BIT.
+
+	* (min?f, max?f splitters): Handle case where
+	operands are cross-matched.
**** TRUNCATED ****

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