Bootstrap failure on i386-pc-solaris2.10

1 msg	ARM miscompilation of __moddi3 on trunk
3 msg	warnings in GCC source?
1 msg	Re: Someone has caused regressions in gfortran ...
1 msg	Bootstrap failure under Linux
4 msg	Bootstrap broken: ../../gcc/gcc/ada/trans.c:589...
3 msg	Bootstrap failure under Irix
7 msg	[RFC] missing return warnings
1 msg	Bootstrap broken at stage1
2 msg	VM/Back-end
10 msg	Register allocation issues
1 msg	gcc-4.2-20070905 is now available
1 msg	question about comment buglet

Bootstrap failure on i386-pc-solaris2.10
\ Art Haas (5 Sep 2007)
. \ Art Haas (7 Sep 2007)
. \ Art Haas (9 Nov 2007)
. . \ Andreas Tobler (9 Nov 2007)
. . . \ Jonathan Wakely (17 Nov 2007)
. . . . \ Eric Botcazou (17 Nov 2007)
. . . . . \ Jonathan Wakely (17 Nov 2007)
. . . . . . \ Hans-Peter Nilsson (18 Nov 2007)
. . . . . \ Diego Novillo (18 Nov 2007)
. . . . . . \ Eric Botcazou (18 Nov 2007)
. . . . . . . \ H.J. Lu (18 Nov 2007)
. . . . . . . . \ Eric Botcazou (18 Nov 2007)

49 msg	GCC 4.3.0 Status Report (2007-09-04)
10 msg	GCC 4.2.2 Status Report
15 msg	Someone has caused regressions in gfortran
1 msg	Re: bootstrap failing on ppc linux (fixed)
1 msg	GLIBCXX_ dependency
2 msg	bootstrap failing on ppc linux
2 msg	IA64 optimizations..

Subject:	Bootstrap failure on i386-pc-solaris2.10
Group:	Gcc
From:	Art Haas
Date:	5 Sep 2007

Hi.

I've had no luck with my builds since yesterday. The applied-then-reverted
patches regarding the tree_ssa_operands.c files caused build errors
yesterday. I was hopeful that the reversion would resolve my build errors,
but I'm sorry to report that my builds are still failing now with
a bootstrap comparison error:

$ make bootrap-lean ...
[ ... snip build log ... ]
make[3]: Leaving directory `/export/home/arth/gnu/gcc-0905'
Comparing stages 2 and 3
warning: ./cc1plus-checksum.o differs
warning: ./cc1-checksum.o differs
warning: ./cc1obj-checksum.o differs
Bootstrap comparison failure!
./cfgloopmanip.o differs
make[2]: *** [compare] Error 1
make[2]: Leaving directory `/export/home/arth/gnu/gcc-0905'
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory `/export/home/arth/gnu/gcc-0905'
make: *** [bootstrap-lean] Error 2
$

I'm on i386-pc-solaris2.10, and my bootstrap compiler is a GCC-4.3 build
from yesterday morning:

$ gcc -v
Using built-in specs.
Target: i386-pc-solaris2.10
Configured with: /export/home/arth/gnu/gcc/configure --enable-languages=c,c++,objc --disable-nls --disable-checking --with-gmp=/usr/local --with-mpfr=/usr/local --enable-threads --with-gnu-as --with-as=/usr/sfw/bin/gas --without-gnu-ld --with-ld=/usr/ccs/bin/ld --disable-multilib --disable-libstdcxx-pch
Thread model: posix
gcc version 4.3.0 20070904 (experimental) (GCC)
$

My builds that have failed are configured with the same options as listed in
the 'gcc -v' output above. I get the tree via the mercurial-repo mirror
and my last pull was an hour or so ago, with 'hg tip' saying the latest
patch was from Paul Thomas on the 'gfortran.dg/char_length_10.f90' file.

Art Haas