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other/5155: Internal error when trying to compile kernel 2.4.15
- From: langvall at altavista dot com
- To: gcc-gnats at gcc dot gnu dot org
- Date: 18 Dec 2001 17:01:50 -0000
- Subject: other/5155: Internal error when trying to compile kernel 2.4.15
- Reply-to: langvall at altavista dot com
>Number: 5155
>Category: other
>Synopsis: Internal error when trying to compile kernel 2.4.15
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Dec 18 09:06:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: langvall@altavista.com
>Release: gcc 3.0.2
>Organization:
>Environment:
i686 Linux 2.4.15-greased-turkey
>Description:
Compile crashes when compiling kernel 2.4.15, gcc 2.95.2 compiles without error or crash.
gcc -D__KERNEL__ -I/usr/src/linux2415/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer
-fno-strict-aliasing -fno-common -pipe
-mpreferred-stack-boundary=2 -march=i686 -c -o 8139too.o 8139too.c
8139too.c: In function `netdev_ethtool_ioctl':
8139too.c:2293: Unrecognizable insn:
(insn/i 621 1064 1061 (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/linux2415/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/linux2415/include/asm/uaccess.h") 558))
(clobber (reg:QI 19 dirflag))
(clobber (reg:QI 18 fpsr))
(clobber (reg:QI 17 flags))
] ) -1 (insn_list 607 (insn_list 614 (nil)))
(nil))
8139too.c:2293: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8364
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[3]: *** [8139too.o] Error 1
>How-To-Repeat:
Compile again ; )
>Fix:
Do not know (anything).
>Release-Note:
>Audit-Trail:
>Unformatted: