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* c/6957: Internal compiler error in failed_reload, at reload1.c:5050
@ 2002-06-07 9:06 se
0 siblings, 0 replies; 4+ messages in thread
From: se @ 2002-06-07 9:06 UTC (permalink / raw)
To: gcc-gnats; +Cc: pfeifer
>Number: 6957
>Category: c
>Synopsis: Internal compiler error in failed_reload, at reload1.c:5050
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Jun 07 09:06:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Stefan Esser <se@FreeBSD.org>
>Release: gcc-3.1
>Organization:
>Environment:
FreeBSD 5.0-CURRENT (2002/05/06) on i386
Output of gcc -v:
Using built-in specs.
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 3.1 [FreeBSD] 20020509 (prerelease)
>Description:
Error compiling file lib/GL/mesa/src/translate.c (symlink to extras/Mesa/src/translate.c) of the XFree86-4.2.0 package with optimization (-O, -O2). Compilation succeeds with -O0 and -Os.
The error message is:
../../../../../extras/Mesa/src/trans_tmp.h: In function `trans_1_GLdouble_1ub_elt':
../../../../../extras/Mesa/src/trans_tmp.h:124: could not find a spill register
(insn 96 94 97 (set (subreg:SF (reg:QI 75) 0)
(plus:SF (reg:SF 8 st(0) [76])
(reg:SF 9 st(1) [80]))) 525 {*fop_sf_comm_nosse} (insn_list 87 (nil))
(expr_list:REG_DEAD (reg:SF 8 st(0) [76])
(nil)))
../../../../../extras/Mesa/src/trans_tmp.h:124: Internal compiler error in failed_reload, at reload1.c:5050
>How-To-Repeat:
Compile the attached (expanded) source file using the following command a
gcc -c -O -pipe -Dasm=__asm -Wall -Wpointer-arith -DCSRG_BASED -DFUNCPROTO=15 -DNARROWPROTO -DXTHREADS -DXUSE_MTSAFE_API -DXNO_MTSAFE_PWDAPI -DMALLOC_0_RETURNS_NULL -fPIC translate_E.c
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: c/6957: Internal compiler error in failed_reload, at reload1.c:5050
@ 2002-06-29 14:46 gerald
0 siblings, 0 replies; 4+ messages in thread
From: gerald @ 2002-06-29 14:46 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, pfeifer, se
Synopsis: Internal compiler error in failed_reload, at reload1.c:5050
State-Changed-From-To: feedback->closed
State-Changed-By: gerald
State-Changed-When: Sat Jun 29 14:32:34 2002
State-Changed-Why:
Closed upon feedback by submitter. Thanks for the careful check!
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6957
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: c/6957: Internal compiler error in failed_reload, at reload1.c:5050
@ 2002-06-29 13:36 Stefan Esser
0 siblings, 0 replies; 4+ messages in thread
From: Stefan Esser @ 2002-06-29 13:36 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/6957; it has been noted by GNATS.
From: Stefan Esser <se@freebsd.org>
To: gerald@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
nobody@gcc.gnu.org, pfeifer@dbai.tuwien.ac.at, gcc-gnats@gcc.gnu.org
Cc:
Subject: Re: c/6957: Internal compiler error in failed_reload, at reload1.c:5050
Date: Sat, 29 Jun 2002 22:29:34 +0200
On 2002-06-28 12:47 -0000, gerald@gcc.gnu.org wrote:
> Synopsis: Internal compiler error in failed_reload, at reload1.c:5050
>
> State-Changed-From-To: open->feedback
> State-Changed-By: gerald
> State-Changed-When: Fri Jun 28 05:47:50 2002
> State-Changed-Why:
> As far as I can see, Bernd Schmidt has addressed this bug:
> http://gcc.gnu.org/ml/gcc/2002-06/msg01211.html
> http://gcc.gnu.org/ml/gcc/2002-06/msg01709.html
> Would you mind verifying whether this fix indeed resolves
> your bug? Thanks!
>
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6957
The bug appears to be fixed!
I also verified that the resulting GCC is capable of
completing a "make world" on FreeBSD-current, just as
an additional regression test ...
Regards, STefan
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: c/6957: Internal compiler error in failed_reload, at reload1.c:5050
@ 2002-06-28 5:56 gerald
0 siblings, 0 replies; 4+ messages in thread
From: gerald @ 2002-06-28 5:56 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, pfeifer, se
Synopsis: Internal compiler error in failed_reload, at reload1.c:5050
State-Changed-From-To: open->feedback
State-Changed-By: gerald
State-Changed-When: Fri Jun 28 05:47:50 2002
State-Changed-Why:
As far as I can see, Bernd Schmidt has addressed this bug:
http://gcc.gnu.org/ml/gcc/2002-06/msg01211.html
http://gcc.gnu.org/ml/gcc/2002-06/msg01709.html
Would you mind verifying whether this fix indeed resolves
your bug? Thanks!
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6957
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2002-06-29 21:32 UTC | newest]
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2002-06-07 9:06 c/6957: Internal compiler error in failed_reload, at reload1.c:5050 se
2002-06-28 5:56 gerald
2002-06-29 13:36 Stefan Esser
2002-06-29 14:46 gerald
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