Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

[bangerth]

Synopsis: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Mon Mar 17 23:28:23 2003
State-Changed-Why:
    Reportedly works now.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9845

Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

[Falk Hueffner]

The following reply was made to PR bootstrap/9845; it has been noted by GNATS.

From: Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
To: malfet@gw.mipt.sw.ru
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault
Date: 25 Feb 2003 18:47:59 +0100

 malfet@gw.mipt.sw.ru writes:
 
 > > I cannot reproduce this on alphaev68-unknown-linux-gnu. Could you
 > > please tell the exact command line you used to compile (bootstrap or
 > > not?), and the compiler you used for stage 1?
 >
 > I downloaded gcc from cvs, run ./configure and then make.
 > Processor is 2164, distribution is RedHat Linux 6.0 for Alpha, gcc is 2.91.66
 > nik@blackbox nik]$ gcc -v
 > Reading specs from /usr/lib/gcc-lib/alpha-redhat-linux/egcs-2.91.66/specs
 > gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
 > This error occures with all cvs snapshots from 17 Feb up to this
 > day.  May be the problem is that I have alphaev6, but everything is
 > compiled for alpha-ev67?
 
 Are you sure you don't have an ev67? What does grep model
 /proc/cpuinfo say? In any case, this shouldn't be the reason. The only
 thing I can currently think of is that 2.91.66 miscompiles xgcc. Could
 you maybe try installing, say, gcc 3.2, and bootstrap with that?
 
 -- 
 	Falk

Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

[Falk Hueffner]

The following reply was made to PR bootstrap/9845; it has been noted by GNATS.

From: Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
To: malfet@mipt.sw.ru
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault
Date: 25 Feb 2003 14:16:26 +0100

 malfet@mipt.sw.ru writes:
 
 > >Number:         9845
 > >Category:       bootstrap
 > >Synopsis:       [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault
 > >Release:        GCC-CVS-25.02.03
 > 
 > >Description:
 > Full command line is follows:
 > ./xgcc -B./ -B/usr/local/alphaev67-unknown-linux-gnu/bin/ -isystem /usr/local/alphaev67-unknown-linux-gnu/include -isystem /usr/local/alphaev67-unknown-linux-gnu/sys-include -L/root/gcc-cvs-25.02.03/gcc/../ld -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -mieee -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I. -I./. -I./config -I./../include  -DL_divdi3 -c ./libgcc2.c -fexceptions -fnon-call-exceptions -o libgcc/./_div di3.o
 > Output:
 > libgcc2.c: In function `__divti3':
 > libgcc2.c:956: internal compiler error: Segmentation fault
 
 I cannot reproduce this on alphaev68-unknown-linux-gnu. Could you
 please tell the exact command line you used to compile (bootstrap or
 not?), and the compiler you used for stage 1?
 
 -- 
 	Falk

bootstrap/9845: [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault

[malfet]

>Number:         9845
>Category:       bootstrap
>Synopsis:       [Alpha-ev6] libgcc2.c:956: internal compiler error: Segmentation fault
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 25 09:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     malfet@mipt.sw.ru
>Release:        GCC-CVS-25.02.03
>Organization:
>Environment:

>Description:
Full command line is follows:
./xgcc -B./ -B/usr/local/alphaev67-unknown-linux-gnu/bin/ -isystem /usr/local/alphaev67-unknown-linux-gnu/include -isystem /usr/local/alphaev67-unknown-linux-gnu/sys-include -L/root/gcc-cvs-25.02.03/gcc/../ld -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -mieee -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I. -I./. -I./config -I./../include  -DL_divdi3 -c ./libgcc2.c -fexceptions -fnon-call-exceptions -o libgcc/./_divdi3.o
Output:
libgcc2.c: In function `__divti3':
libgcc2.c:956: internal compiler error: Segmentation fault
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: