optimization/3306: Internal Compiler error (UltraSPARC)

optimization/3306: Internal Compiler error (UltraSPARC)

[Steven.Bankowitz]

>Number:         3306
>Category:       optimization
>Synopsis:       Internal Compiler error (UltraSPARC)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 20 13:36:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Steven.Bankowitz@Webnoize.COM
>Release:        unknown-1.0
>Organization:
>Environment:
System: SunOS basie 5.8 Generic_108528-06 sun4u sparc SUNW,Ultra-80
Architecture: sun4

        <machine, os, target, libraries (multiple lines)>
host: sparc-sun-solaris2.8
build: sparc-sun-solaris2.8
target: sparc-sun-solaris2.8
configured with: ./configure --prefix=/opt/gcc
>Description:
Trying to compile XMMS (1.2.5) with `-Os` and `-mcpu=ultrasparc` options causes some sort of 
instruction attribute problem. 
>How-To-Repeat:
gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../xmms -I/usr/apps/include/gtk-1.2 -I/usr/apps/include/glib-1.2 -I/usr/apps/lib/glib/include -D_REENTRANT -I/usr/openwin/include -I../../intl -I/usr/apps/include -mcpu=ultrasparc -Os -Wall -Wpointer-arith -finline-functions -ffast-math -fomit-frame-pointer -funroll-all-loops -c layer3.c  -fPIC -DPIC -o layer3.lo
layer3.c: In function `dct36':
layer3.c:1678: Insn does not satisfy its constraints:
(insn 1175 36 563 (set (reg:SF 84 %f52 [117])
        (reg:SF 34 %f2)) 84 {*movsf_insn_novis} (nil)
    (nil))
layer3.c:1678: 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: *** [layer3.lo] Error 1
>Fix:
Changed optimization level to just `-03`.
>Release-Note:
>Audit-Trail:
>Unformatted:

Re: optimization/3306: Internal Compiler error (UltraSPARC)

[rodrigc]

The following reply was made to PR optimization/3306; it has been noted by GNATS.

From: rodrigc@gcc.gnu.org
To: Steven.Bankowitz@Webnoize.COM, gcc-bugs@gcc.gnu.org,
  gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: optimization/3306: Internal Compiler error (UltraSPARC)
Date: 1 Dec 2001 06:12:09 -0000

 Synopsis: Internal Compiler error (UltraSPARC)
 
 State-Changed-From-To: analyzed->closed
 State-Changed-By: rodrigc
 State-Changed-When: Fri Nov 30 22:12:08 2001
 State-Changed-Why:
     Duplicate of PR 3623.  Fixed.
     http://gcc.gnu.org/ml/gcc-patches/2001-11/msg02101.html
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3306&database=gcc

Re: optimization/3306: Internal Compiler error (UltraSPARC)

[rodrigc]

Synopsis: Internal Compiler error (UltraSPARC)

State-Changed-From-To: analyzed->closed
State-Changed-By: rodrigc
State-Changed-When: Fri Nov 30 22:12:08 2001
State-Changed-Why:
    Duplicate of PR 3623.  Fixed.
    http://gcc.gnu.org/ml/gcc-patches/2001-11/msg02101.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3306&database=gcc

Re: optimization/3306: Internal Compiler error (UltraSPARC)

[ciceron]

Synopsis: Internal Compiler error (UltraSPARC)

State-Changed-From-To: open->analyzed
State-Changed-By: ciceron
State-Changed-When: Fri Nov 30 02:37:27 2001
State-Changed-Why:
    According to description (no test available in PR), I think
    it is similar to PR/3623 and PR/4420 (reg %f52 cannot handle
    a SFmode).

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3306&database=gcc

Re: optimization/3306: Internal Compiler error (UltraSPARC)

[ciceron]

The following reply was made to PR optimization/3306; it has been noted by GNATS.

From: ciceron@gcc.gnu.org
To: Steven.Bankowitz@Webnoize.COM, gcc-bugs@gcc.gnu.org,
  gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: optimization/3306: Internal Compiler error (UltraSPARC)
Date: 30 Nov 2001 10:37:28 -0000

 Synopsis: Internal Compiler error (UltraSPARC)
 
 State-Changed-From-To: open->analyzed
 State-Changed-By: ciceron
 State-Changed-When: Fri Nov 30 02:37:27 2001
 State-Changed-Why:
     According to description (no test available in PR), I think
     it is similar to PR/3623 and PR/4420 (reg %f52 cannot handle
     a SFmode).
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3306&database=gcc