https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84800
Bug ID: 84800
Summary: ICE building gcc in isl_factorization.c with xgcc on
SPARC Solaris with 8-20180304 snapshot
Product: gcc
Version: 8.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: andrewm.roberts at sky dot com
Target Milestone: ---
Building gcc-8-20180304 failed on native SPARC Solaris 10
(sparc-sun-solaris2.10).
I had previously built the 20180114 snapshot in the same way (the only
difference is using mpfr-4.0.1 vs mpfr-4.0.0). I'm retrying the 20180114
snapshot with mpfr-4.0.1.
The host compiler is the OpenCSW gcc compiler:
/opt/csw/bin/gcc -v
Reading specs from /opt/csw/lib/gcc/sparc-sun-solaris2.10/5.5.0/specs
COLLECT_GCC=/opt/csw/bin/gcc
COLLECT_LTO_WRAPPER=/opt/csw/libexec/gcc/sparc-sun-solaris2.10/5.5.0/lto-wrapper
Target: sparc-sun-solaris2.10
Configured with:
/home/dam/mgar/pkg/gcc5/trunk/work/solaris10-sparc/build-isa-sparcv8p
lus/gcc-5.5.0/configure --prefix=/opt/csw --exec_prefix=/opt/csw
--bindir=/opt/csw/bin
--sbindir=/opt/csw/sbin --libexecdir=/opt/csw/libexec --datadir=/opt/csw/share
--sysc
onfdir=/etc/opt/csw --sharedstatedir=/opt/csw/share
--localstatedir=/var/opt/csw --lib
dir=/opt/csw/lib --infodir=/opt/csw/share/info --includedir=/opt/csw/include
--mandir=
/opt/csw/share/man --enable-cloog-backend=isl --enable-java-awt=xlib
--enable-language
s=ada,c,c++,fortran,go,java,objc --enable-libada --enable-libssp --enable-nls
--enable
-objc-gc --enable-threads=posix --program-suffix=-5.5 --with-cloog=/opt/csw
--with-gmp
=/opt/csw --with-included-gettext --with-ld=/usr/ccs/bin/ld --without-gnu-ld
--with-li
biconv-prefix=/opt/csw --with-mpfr=/opt/csw --with-ppl=/opt/csw
--with-system-zlib=/op
t/csw --with-as=/usr/ccs/bin/as --without-gnu-as
Thread model: posix
gcc version 5.5.0 (GCC)
The gcc configuration used for the build is gmp 6.12, mpc 1.1.0, mpfr 4.0.1,
isl 0.18 all built in tree as follows:
gccver=8-20180304
gmpver=6.1.2
mpcver=1.1.0
mpfrver=4.0.1
islver=0.18
gtar -xf gcc-$gccver.tar.*
cd gcc-$gccver
gtar -xf ../gmp-$gmpver.tar.*
gtar -xf ../mpc-$mpcver.tar.*
gtar -xf ../mpfr-$mpfrver.tar.*
gtar -xf ../isl-$islver.tar.*
ln -s gmp-$gmpver gmp
ln -s mpc-$mpcver mpc
ln -s mpfr-$mpfrver mpfr
ln -s isl-$islver isl
cd ..
mkdir gcc-build
cd gcc-build
CC=/opt/csw/bin/gcc ; export CC
CXX=/opt/csw/bin/g++ ; export CXX
../gcc-$gccver/configure \
--prefix=/usr/local/gcc-$gccver \
--with-ld=/usr/ccs/bin/ld --without-gnu-ld \
--with-as=/usr/ccs/bin/as --without-gnu-as \
--build=sparc-sun-solaris2.10 \
--target=sparc-sun-solaris2.10 \
--enable-languages=c,c++,fortran --enable-shared \
--enable-libssp --enable-nls --enable-threads=posix \
--with-included-gettext \
--with-libiconv-prefix=/opt/csw --with-system-zlib=/opt/csw \
--with-isl
gmake
The error is:
libtool: compile: /export/home/aroberts/Public/gcc-build/./prev-gcc/xgcc
-B/export/home/aroberts/Public/gcc-build/./prev-gcc/
-B/usr/local/gcc-8-20180304/sparc-sun-solaris2.10/bin/
-B/usr/local/gcc-8-20180304/sparc-sun-solaris2.10/bin/
-B/usr/local/gcc-8-20180304/sparc-sun-solaris2.10/lib/ -isystem
/usr/local/gcc-8-20180304/sparc-sun-solaris2.10/include -isystem
/usr/local/gcc-8-20180304/sparc-sun-solaris2.10/sys-include -DHAVE_CONFIG_H -I.
-I../../gcc-8-20180304/isl -I../../gcc-8-20180304/isl/include -Iinclude/
-I/export/home/aroberts/Public/gcc-build/gmp/../../gcc-8-20180304/gmp
-I/export/home/aroberts/Public/gcc-build/./gmp -g -O2 -MT isl_factorization.lo
-MD -MP -MF .deps/isl_factorization.Tpo -c
../../gcc-8-20180304/isl/isl_factorization.c -o isl_factorization.o
during GIMPLE pass: pre
../../gcc-8-20180304/isl/isl_factorization.c: In function
‘isl_basic_set_factorizer’:
../../gcc-8-20180304/isl/isl_factorization.c:256:28: internal compiler error:
in compute_antic_aux, at tree-ssa-pre.c:2148
__isl_give isl_factorizer *isl_basic_set_factorizer(
^~~~~~~~~~~~~~~~~~~~~~~~
0x1222833 compute_antic_aux
../../gcc-8-20180304/gcc/tree-ssa-pre.c:2148
0x1223633 compute_antic
../../gcc-8-20180304/gcc/tree-ssa-pre.c:2364
0x122a3c7 execute
../../gcc-8-20180304/gcc/tree-ssa-pre.c:4131
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
gmake[5]: *** [isl_factorization.lo] Error 1
gmake[5]: Leaving directory `/export/home/aroberts/Public/gcc-build/isl'
gmake[4]: *** [all-recursive] Error 1
gmake[4]: Leaving directory `/export/home/aroberts/Public/gcc-build/isl'
gmake[3]: *** [all] Error 2
gmake[3]: Leaving directory `/export/home/aroberts/Public/gcc-build/isl'
gmake[2]: *** [all-stage2-isl] Error 2
gmake[2]: Leaving directory `/export/home/aroberts/Public/gcc-build'
gmake[1]: *** [stage2-bubble] Error 2
gmake[1]: Leaving directory `/export/home/aroberts/Public/gcc-build'
gmake: *** [all] Error 2
The system is a Sun Blade 150, with UltraSPARC-IIe 650MHz (actually a
UltraSPARC-IIi, but reported as IIe)
The Solaris version is: Solaris 10 1/12 s10s_u11wos_24a SPARC
The build of the older snapshot will take a day or two, so I'll report back
then.
