Re: optimization/4718: Internal compiler error in file drivers/net/8139too.c while compiling linux kernel 2.4.13

Re: optimization/4718: Internal compiler error in file drivers/net/8139too.c while compiling linux kernel 2.4.13

[rodrigc]

Synopsis: Internal compiler error in file drivers/net/8139too.c while compiling linux kernel 2.4.13

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Mon Oct 29 20:26:04 2001
State-Changed-Why:
    Duplicate of PR 4529:
    http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4529&database=gcc
    
    If you want to add a comment to this bug report, access the
    above URL.  Log into gnats with Login: guest, Password: guest.
    
    When you click on the URL for the Problem Report (PR), click
    on "send e-mail to interested parties".
    
    This will send an e-mail out, but your e-mail will
    be appended to the Problem Report, where it can be
    viewed on the web.
    
    

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4718&database=gcc

optimization/4718: Internal compiler error in file drivers/net/8139too.c while compiling linux kernel 2.4.13

[nevermore]

>Number:         4718
>Category:       optimization
>Synopsis:       Internal compiler error in file drivers/net/8139too.c while compiling linux kernel 2.4.13
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Sun Oct 28 07:46:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Leonid Romanov
>Release:        3.0.2
>Organization:
>Environment:

>Description:
This bug was already reported, but I don't know how to post a comment to existing bug. See PR no: 4689, 4673, 4647, 4635.

I've reduced original file to the minimum where no includes are needed and other functions are removed.
>How-To-Repeat:
gcc -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
>Fix:
A workaround for the problem is to remove -O2 from the compiler options for this file.
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/msword; name="8139too.c"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="8139too.c"

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