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Remove support for using UWIN as a host machine.

* From Mark Mitchell:
Remove support for using UWIN as a host machine.
* configure.in: Issue an error message. Remove xm_* UWIN configury.
* configure: Regenerated.
* config/i386/xm-uwin.h: Remove.

From-SVN: r39043

Stamp ChangeLogs for release

From-SVN: r38098

* version.c: Update for gcc-2.95.2.1 bugfix release.

From-SVN: r38097

[multiple changes]

2000-10-11 Jakub Jelinek <jakub@redhat.com>
* iostream.cc (ostream::operator<<(double n)) [__GLIBC_MINOR__ >= 2]:
Initialize new fields wide and i18n of struct printf_info.
(ostream::operator<<(long double n)) [__GLIBC_MINOR__ >= 2]:
Likewise.

2000-09-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* stdstreams.cc: Include <libio.h>, not "libio.h".
* iolibio.h: Likewise.
(_IO_pos_BAD): Use _IO_off_t instead of _IO_fpos_t.
* libio.h (_IO_USER_LOCK): Define.

1999-12-13 Jakub Jelinek <jakub@redhat.com>
* libio.h (_IO_cookie_io_functions_t): Use _IO_off_t instead of
_IO_fpos_t.
(_IO_seekoff, _IO_seekpos): Likewise. Use _IO_off64_t instead of
_IO_fpos64_t.
* libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t): Likewise.
(_IO_seekoff, _IO_seekpos): Likewise.
(_IO_default_seekoff, _IO_default_seekpos): Likewise.
(_IO_default_seek): Likewise.
(_IO_file_seekoff, _IO_file_seek, _IO_str_seekoff): Likewise.
* streambuf.h (streampos): Typedef to _IO_off_t resp. _IO_off64_t.
* parsestream.h (class parsebuf::pos_at_line_start): Change type
to _IO_off_t.

From-SVN: r38096

This commit was manufactured by cvs2svn to create branch
'gcc-2_95_2_1-branch'.

From-SVN: r30162

Bring over various changes from the mainline sources.

From-SVN: r30160

Stamp ChangeLogs for release

From-SVN: r30159

prerelease -> release

From-SVN: r30158

Bump dates.

From-SVN: r30157

loop.c (note_set_pseudo_multiple_uses_retval): New variable.

* loop.c (note_set_pseudo_multiple_uses_retval): New variable.
(note_set_pseudo_multiple_uses): New function.
(check_dbra_loop): Use not_set_pseudo_multiple_uses to determine
if a pseudo set in the loop exit is used elsewhere.

From-SVN: r30156

toplev.c (main): Do not turn on strict aliasing by default.

* toplev.c (main): Do not turn on strict aliasing by default.
* invoke.texi: Corresponding changes.
Branch patch only. Heavy sigh.

From-SVN: r30115

* jump.c (jump_optimize_1): More accurately detect casesi insns.

From-SVN: r30114

sparc.md (movsf_const_intreg): If splitting, length must be > 1.

* sparc.md (movsf_const_intreg): If splitting, length must be > 1.
(movdf_const_intreg_sp64): Similarly.

From-SVN: r30113

local-alloc.c (update_equiv_regs): Check the correct insn for pre-existing REG_EQUIV notes.

* local-alloc.c (update_equiv_regs): Check the correct insn
for pre-existing REG_EQUIV notes.
Fix the sparc tetex bug.

From-SVN: r30110

Bump dates.

From-SVN: r30083

Revert this change. Gavin's patch to operand_equal_p is a better fix.

* fold-const.c (fold_range_test): Do not try to fold the range
test if the rhs or lhs has side effects.

Fri Sep 17 15:05:27 1999 Gavin Romig-Koch <gavin@cygnus.com>
* fold-const.c (operand_equal_p): Pay attention to side effects.

From-SVN: r30082

reg-stack.c (stack_result): Aggregates are not returned in stack registers.


* reg-stack.c (stack_result): Aggregates are not returned in
stack registers.

From-SVN: r30079

* POTFILES.in: Track files recently added/deleted/moved.

From-SVN: r30065

combine.c (get_last_value): If the last set of a register is after subst_low_cuid...


* combine.c (get_last_value): If the last set of a register
is after subst_low_cuid, then we can not use it to determine
the register's last value.

From-SVN: r30064

gcse.c (hash_expr_1): Add in MEM_ALIAS_SET.

Sat Oct 16 00:07:01 1999 Richard Henderson <rth@cygnus.com>
* gcse.c (hash_expr_1): Add in MEM_ALIAS_SET.
(expr_equiv_p): Reject memories with different alias sets.

From-SVN: r30047

jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.

1999-10-14 Tom Tromey <tromey@cygnus.com>
* jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.

From-SVN: r30046

configure.in (sparc-hal-solaris2*): Fix xm_file, xm_defines, float_format and thread_file definitions.

Wed Oct 13 01:44:29 1999 Carol LePage <carolo@hal.com>
* configure.in (sparc-hal-solaris2*): Fix xm_file, xm_defines,
float_format and thread_file definitions.
* configure: Rebuilt.

From-SVN: r29941

* collect2.c (main): Do preliminary link on AIX if rflag.

From-SVN: r29928

tlink.c (scan_linker_output): Skip the initial underscore in a mangled name if appropriate.

Fri Sep 3 09:14:32 1999 Marc Espie <espie@tetto.liafa.jussieu.fr>
* tlink.c (scan_linker_output): Skip the initial underscore in
a mangled name if appropriate.

From-SVN: r29915

Fri Aug 27 19:19:43 CEST 1999 Marc Espie <espie@cvs.openbsd.org>

Fri Aug 27 19:19:43 CEST 1999 Marc Espie <espie@cvs.openbsd.org>
* config/openbsd.h (SET_ASM_OP): Define.

From-SVN: r29914

cppinit.c (is_idchar initializer): Loosen tests to accept gcc 2.>6 and >2.

Mon Oct 4 08:54:12 1999 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* cppinit.c (is_idchar initializer): Loosen tests to accept
gcc 2.>6 and >2.

From-SVN: r29913

parse.h: Undefine DELAY if it's defined.

Tue Sep 7 15:59:56 1999 Dave Brolley <brolley@cygnus.com>
* parse.h: Undefine DELAY if it's defined.

From-SVN: r29912

pa.h (CPP_SPEC): Conditionally add -D__STDC_EXT__ to the cpp command line.

Tue Jun 29 01:37:53 1999 Jeffrey A Law (law@cygnus.com)
* pa.h (CPP_SPEC): Conditionally add -D__STDC_EXT__ to the cpp
command line.

From-SVN: r29911

regmove.c (fixup_match_1): Don't change an unchanging register.

Thu Sep 2 20:08:23 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* regmove.c (fixup_match_1): Don't change an unchanging register.
(stable_but_for_p): Renamed to:
(stable_and_no_regs_but_for_p). Reject unchanging registers too.
Changed all callers.

From-SVN: r29910

haifa-sched.c (insn_unit): Fix typo on out of range test.

Tue Aug 17 22:06:11 1999 Jan Hubicka <hubicka@freesoft.cz>
* haifa-sched.c (insn_unit): Fix typo on out of range test.
* sched.c (insn_unit): Likewise.
Bring over from teh mainline sources.

From-SVN: r29909