Re: c/4550: Internal compiler error

Re: c/4550: Internal compiler error

[rodrigc]

The following reply was made to PR c/4550; it has been noted by GNATS.

From: rodrigc@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
  nobody@gcc.gnu.org, rodrigc@gcc.gnu.org, twisti@gmx.net
Cc:  
Subject: Re: c/4550: Internal compiler error
Date: 22 Nov 2001 06:57:39 -0000

 Synopsis: Internal compiler error
 
 State-Changed-From-To: feedback->closed
 State-Changed-By: rodrigc
 State-Changed-When: Wed Nov 21 22:57:38 2001
 State-Changed-Why:
     Duplicate of PR 4529 which is fixed.
     http://gcc.gnu.org/ml/gcc-patches/2001-11/msg00698.html
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4550&database=gcc

Re: c/4550: Internal compiler error

[rodrigc]

Synopsis: Internal compiler error

State-Changed-From-To: feedback->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Nov 21 22:57:38 2001
State-Changed-Why:
    Duplicate of PR 4529 which is fixed.
    http://gcc.gnu.org/ml/gcc-patches/2001-11/msg00698.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4550&database=gcc

Re: c/4550: Internal compiler error

[rodrigc]

Synopsis: Internal compiler error

State-Changed-From-To: open->feedback
State-Changed-By: rodrigc
State-Changed-When: Sat Oct 13 19:56:09 2001
State-Changed-Why:
    Please review the bug submission
    guidelines at http://gcc.gnu.org/bugs.html
    and submit preprocessed source.
    
    There have been some AMD K6 bugs which might
    fix your problem, but I cannot verify it without
    preprocessed source.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4550&database=gcc

c/4550: Internal compiler error

[twisti]

>Number:         4550
>Category:       c
>Synopsis:       Internal compiler error
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Thu Oct 11 16:46:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     root
>Release:        3.0.1
>Organization:
>Environment:
System: Linux twisti.home.at 2.4.10 #1 Wed Sep 26 01:30:28 CEST 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ./configure --prefix=/usr
>Description:
make[2]: Entering directory `/usr/src/linux-2.4.10-ac12/drivers/net'
gcc -D__KERNEL__ -I/usr/src/linux-2.4.10-ac12/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=athlon  -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.10-ac12/include/linux/modversions.h   -c -o 8139too.o 8139too.c
8139too.c: In function `netdev_ethtool_ioctl':
8139too.c:2425: Unrecognizable insn:
(insn/i 618 1061 1058 (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 [165])
                        (mem:SI (plus:SI (reg/f:SI 6 ebp)
                                (const_int -352 [0xfffffea0])) 0)
                        (mem/s:SI (plus:SI (reg:SI 0 eax [173])
                                (const_int 12 [0xc])) 0)
                    ] 
                    [ 
                        (asm_input:SI ("1"))
                        (asm_input:SI ("g"))
                        (asm_input:SI ("g"))
                    ]  ("/usr/src/linux-2.4.10-ac12/include/asm/uaccess.h") 558))
            (set (reg/v:SI 1 edx [165])
                (asm_operands:SI ("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0") ("=r") 1[ 
                        (reg/v:SI 1 edx [165])
                        (mem:SI (plus:SI (reg/f:SI 6 ebp)
                                (const_int -352 [0xfffffea0])) 0)
                        (mem/s:SI (plus:SI (reg:SI 0 eax [173])
                                (const_int 12 [0xc])) 0)
                    ] 
                    [ 
                        (asm_input:SI ("1"))
                        (asm_input:SI ("g"))
                        (asm_input:SI ("g"))
                    ]  ("/usr/src/linux-2.4.10-ac12/include/asm/uaccess.h") 558))
            (clobber (reg:QI 19 dirflag))
            (clobber (reg:QI 18 fpsr))
            (clobber (reg:QI 17 flags))
        ] ) -1 (insn_list 604 (insn_list 611 (nil)))
    (nil))
8139too.c:2425: 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.
make[2]: *** [8139too.o] Error 1
make[2]: Leaving directory `/usr/src/linux-2.4.10-ac12/drivers/net'
make[1]: *** [_modsubdir_net] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.10-ac12/drivers'
make: *** [_mod_drivers] Error 2
[root@twisti:/usr/src/linux-2.4.10-ac12]# 
>How-To-Repeat:
	make modules on kernel 2.4.10-ac12, as show above.
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: