>Submitter-Id: net
>Originator: Andrew Bennetts
>Organization:
>Confidential: no
>Synopsis: 8139too.c:2419: Internal compiler error in
>reload_cse_simplify_operands, at reload1.c:8355
>Severity: serious
>Priority:
>Category: c
>Class:
>Release: 3.0.2 20010922 (Debian prerelease) (Debian testing/unstable)
>Environment:
System: Linux frobozz.local 2.4.11-pre3 #1 Thu Oct 4 21:47:23 EST 2001 i686
unknown
Architecture: i686
host: i386-pc-linux-gnu
build: i386-pc-linux-gnu
target: i386-pc-linux-gnu
configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,proto,objc --prefix=/usr
--infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as
--with-gnu-ld --with-system-zlib --enable-long-long --enable-nls
--without-included-gettext --disable-checking --enable-threads=posix
--enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux
>Description:
I am attempting to compile Linux kernel 2.4.12-ac3 (i.e. an Alan Cox
patch, not a vanilla kernel). The compilation of the 8139too network
card driver fails with this message:
bash-2.05$ sudo gcc-3.0 -save-temps -v -D__KERNEL__
-I/usr/src/linux-2.4.12-ac3/include -Wall -Wstrict-prototypes -Wno-trigraphs
-O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe
-mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include
/usr/src/linux-2.4.12-ac3/include/linux/modversions.h -c -o 8139too.o
8139too.c
gcc-3.0: Warning: -pipe ignored because -save-temps specified
Reading specs from /usr/lib/gcc-lib/i386-linux/3.0.2/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,proto,objc --prefix=/usr
--infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as
--with-gnu-ld --with-system-zlib --enable-long-long --enable-nls
--without-included-gettext --disable-checking --enable-threads=posix
--enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc i386-linux
Thread model: posix
gcc version 3.0.2 20010922 (Debian prerelease)
/usr/lib/gcc-lib/i386-linux/3.0.2/cpp0 -lang-c -v
-I/usr/src/linux-2.4.12-ac3/include -D__GNUC__=3 -D__GNUC_MINOR__=0
-D__GNUC_PATCHLEVEL__=2 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__
-D__linux__ -D__unix -D__linux -Asystem=posix -D__OPTIMIZE__
-D__STDC_HOSTED__=1 -Wall -Wstrict-prototypes -Wno-trigraphs -Acpu=i386
-Amachine=i386 -Di386 -D__i386 -D__i386__ -D__i686 -D__i686__ -D__pentiumpro
-D__pentiumpro__ -D__tune_i686__ -D__tune_pentiumpro__ -D__KERNEL__ -DMODULE
-DMODVERSIONS -include /usr/src/linux-2.4.12-ac3/include/linux/modversions.h
8139too.c 8139too.i
GNU CPP version 3.0.2 20010922 (Debian prerelease) (cpplib) (i386
Linux/ELF)
ignoring nonexistent directory "/usr/i386-linux/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/src/linux-2.4.12-ac3/include
/usr/local/include
/usr/lib/gcc-lib/i386-linux/3.0.2/include
/usr/include
End of search list.
/usr/lib/gcc-lib/i386-linux/3.0.2/cc1 -fpreprocessed 8139too.i -quiet
-dumpbase 8139too.c -mpreferred-stack-boundary=2 -march=i686 -O2 -Wall
-Wstrict-prototypes -Wno-trigraphs -version -fomit-frame-pointer
-fno-strict-aliasing -fno-common -o 8139too.s
GNU CPP version 3.0.2 20010922 (Debian prerelease) (cpplib) (i386
Linux/ELF)
GNU C version 3.0.2 20010922 (Debian prerelease) (i386-linux)
compiled by GNU C version 3.0.2 20010922 (Debian prerelease).
8139too.c: In function `netdev_ethtool_ioctl':
8139too.c:2419: Unrecognizable insn:
(insn/i 612 1054 1051 (parallel[
(set (reg:SI 6 ebp)
(asm_operands:SI ("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4;
sbbl $0,%0") ("=&r") 0[
(reg/v:SI 1 edx [166])
(mem:SI (plus:SI (reg/f:SI 6 ebp)
(const_int -352 [0xfffffea0])) 0)
(mem/s:SI (plus:SI (reg:SI 0 eax [174])
(const_int 12 [0xc])) 0)
]
[
(asm_input:SI ("1"))
(asm_input:SI ("g"))
(asm_input:SI ("g"))
]
("/usr/src/linux-2.4.12-ac3/include/asm/uaccess.h") 558))
(set (reg/v:SI 1 edx [166])
(asm_operands:SI ("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4;
sbbl $0,%0") ("=r") 1[
(reg/v:SI 1 edx [166])
(mem:SI (plus:SI (reg/f:SI 6 ebp)
(const_int -352 [0xfffffea0])) 0)
(mem/s:SI (plus:SI (reg:SI 0 eax [174])
(const_int 12 [0xc])) 0)
]
[
(asm_input:SI ("1"))
(asm_input:SI ("g"))
(asm_input:SI ("g"))
]
("/usr/src/linux-2.4.12-ac3/include/asm/uaccess.h") 558))
(clobber (reg:QI 19 dirflag))
(clobber (reg:QI 18 fpsr))
(clobber (reg:QI 17 flags))
] ) -1 (insn_list 598 (insn_list 605 (nil)))
(nil))
8139too.c:2419: Internal compiler error in
reload_cse_simplify_operands, at reload1.c:8355
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>How-To-Repeat:
>Fix:
