ICE when compiling Stalin under 4.1 but not 4.0
>Submitter-Id: net
>Originator: Jeffrey Mark Siskind
>Organization: Purdue ECE
>Confidential: no
>Synopsis: ICE when compiling Stalin under 4.1 but not 4.0
>Severity: critical
>Priority: medium
>Category: c
>Class: ice-on-legal-code
>Release: 4.0.4 20060507 (prerelease) (Debian 4.0.3-3) (Debian testing/unstable)
>Environment:
System: Linux chino 2.6.15-1-k7-smp #2 SMP Mon Mar 6 15:50:26 UTC 2006 i686 GNU/Linux
Architecture: i686
I am submitting this from a different machine than that which generated the
error because the latter has no email connection. Both run Debian Etch on
identical hardware.
host: i486-pc-linux-gnu
build: i486-pc-linux-gnu
target: i486-pc-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-werror --with-tune=i686 --enable-checking=release i486-linux-gnu
>Description:
Stalin is a Scheme compiler that generates C code. Stalin is itself written in
C and can compile itself. I am preparing a new release of Stalin for Debian
Etch. This release compiles with earlier versions of gcc, such as gcc-4.0, but
not with gcc-4.1. It gives an ICE.
The preprocessed source is huge. I submitted an earlier bug report that
included the preprocessed source but apparently the email bounced. I am
resubmitting making the preprocessed source available on the web instead.
I would appreciate if someone from GCC/GNU can let me know when you have
downloaded the preprocessed source so that I can remove it from my web site.
>How-To-Repeat:
qobi@ingqondo>gcc -v -save-temps -o stalin -I./include -O3 -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return stalin.c -L./include -lm -lgc
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,java,fortran,objc,obj-c++,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.1-1.4.2.0/jre --enable-mpfr --with-tune=i686 --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5)
/usr/lib/gcc/i486-linux-gnu/4.1.2/cc1 -E -quiet -v -I./include stalin.c -mtune=i686 -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return -O3 -fpch-preprocess -o stalin.i
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory "/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../i486-linux-gnu/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
./include
/usr/local/include
/usr/lib/gcc/i486-linux-gnu/4.1.2/include
/usr/include
End of search list.
/usr/lib/gcc/i486-linux-gnu/4.1.2/cc1 -fpreprocessed stalin.i -quiet -dumpbase stalin.c -mtune=i686 -auxbase stalin -O3 -version -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return -o stalin.s
GNU C version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5) (i486-linux-gnu)
compiled by GNU C version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 3efbb0b5b3119ec825babd3e1cecb910
stalin.c: In function â??f9226â??:
stalin.c:369354: internal compiler error: in compare_values, at tree-vrp.c:415
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>.
Preprocessed source stored into /tmp/ccYcxZDO.out file, please attach this to your bugreport.
395.851u 3.338s 6:39.21 99.9% 0+0k 0+0io 0pf+0w
qobi@ingqondo>gcc-4.0 -v -save-temps -o stalin -I./include -O3 -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return stalin.c -L./include -lm -lgc
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-werror --with-tune=i686 --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.0.4 20060507 (prerelease) (Debian 4.0.3-3)
/usr/lib/gcc/i486-linux-gnu/4.0.4/cc1 -E -quiet -v -I./include stalin.c -mtune=i686 -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return -O3 -fpch-preprocess -o stalin.i
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
./include
/usr/local/include
/usr/lib/gcc/i486-linux-gnu/4.0.4/include
/usr/include
End of search list.
/usr/lib/gcc/i486-linux-gnu/4.0.4/cc1 -fpreprocessed stalin.i -quiet -dumpbase stalin.c -mtune=i686 -auxbase stalin -O3 -version -fomit-frame-pointer -fno-strict-aliasing -freg-struct-return -o stalin.s
GNU C version 4.0.4 20060507 (prerelease) (Debian 4.0.3-3) (i486-linux-gnu)
compiled by GNU C version 4.0.4 20060507 (prerelease) (Debian 4.0.3-3).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
as -V -Qy --32 -o stalin.o stalin.s
GNU assembler version 2.17 (i486-linux-gnu) using BFD version 2.17 Debian GNU/Linux
/usr/lib/gcc/i486-linux-gnu/4.0.4/collect2 --eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o stalin /usr/lib/gcc/i486-linux-gnu/4.0.4/../../../../lib/crt1.o /usr/lib/gcc/i486-linux-gnu/4.0.4/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.0.4/crtbegin.o -L./include -L/usr/lib/gcc/i486-linux-gnu/4.0.4 -L/usr/lib/gcc/i486-linux-gnu/4.0.4 -L/usr/lib/gcc/i486-linux-gnu/4.0.4/../../../../lib -L/usr/lib/gcc/i486-linux-gnu/4.0.4/../../.. -L/lib/../lib -L/usr/lib/../lib stalin.o -lm -lgc -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i486-linux-gnu/4.0.4/crtend.o /usr/lib/gcc/i486-linux-gnu/4.0.4/../../../../lib/crtn.o
216.368u 1.295s 3:37.80 99.9% 0+0k 0+0io 0pf+0w
qobi@ingqondo>
Because the preprocessor output is large, I have put it at
http://www.ece.purdue.edu/~qobi/ccYcxZDO.out
instead of including it in this email.
>Fix:
No known fix or workaround except to compile with an earlier version of gcc.
Reply to: