Re: other/5405: mips -march/-mtune problem

Re: other/5405: mips -march/-mtune problem

[Dara Hazeghi]

The following reply was made to PR other/5405; it has been noted by GNATS.

From: Dara Hazeghi <dhazeghi@yahoo.com>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: other/5405: mips -march/-mtune problem
Date: Fri, 9 May 2003 10:58:55 -0700

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit- 
 trail&database=gcc&pr=5405
 
 Hello,
 
 on gcc 3.2, this problem does appear, but on 3.3 and mainline  
 (20030507) it is fixed (ie -march and -mtune replace -mcpu).
 
 Dara
 

Re: other/5405: mips -march/-mtune problem

[giovannibajo]

Synopsis: mips -march/-mtune problem

State-Changed-From-To: feedback->closed
State-Changed-By: bajo
State-Changed-When: Sat May 10 07:38:08 2003
State-Changed-Why:
    Fixed in 3.3 and 3.4 (mainline).

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5405

Re: other/5405: mips -march/-mtune problem

[neroden]

Synopsis: mips -march/-mtune problem

State-Changed-From-To: open->feedback
State-Changed-By: neroden
State-Changed-When: Sun Feb 23 21:54:12 2003
State-Changed-Why:
    MIPS cc1 now uses -march and -mtune, I believe.  Does your problem still happen with gcc 3.2.2 or the 3.3 branch or mainline CVS?  (Try whichever you like best.)

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5405

other/5405: mips -march/-mtune problem

[brad]

>Number:         5405
>Category:       other
>Synopsis:       mips -march/-mtune problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 16 11:56:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     brad@ltc.com
>Release:        gcc 3.0.3
>Organization:
>Environment:
Linux mips, binutils 2.11.92.0.12.3 20011121
>Description:
$ mipsel-linux-gcc -mcpu=r4600 -mips2 temp.c
Assembler messages:
Warning: The -mcpu option is deprecated.  Please use -march and -mtune instead.
Warning: The -march option is incompatible to -mipsN and therefore ignored.

$ mipsel-linux-gcc -mcpu=r4600 temp.c
Assembler messages:
Warning: The -mcpu option is deprecated.  Please use -march and -mtune instead.

$ mipsel-linux-gcc -march=r4600 temp.c
cc1: Invalid option `arch=r4600'

$ mipsel-linux-gcc -mtune=r4600 temp.c
cc1: Invalid option `tune=r4600'
>How-To-Repeat:
Compile with -march=arch or -mtune=arch to see failure.
>Fix:

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