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* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-05-12 15:37 bangerth
0 siblings, 0 replies; 6+ messages in thread
From: bangerth @ 2003-05-12 15:37 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, mutz, nobody
Synopsis: ICE in final_scan_finsn
State-Changed-From-To: feedback->closed
State-Changed-By: bangerth
State-Changed-When: Mon May 12 15:37:46 2003
State-Changed-Why:
Fixed in 3.3 and 3.4
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9331
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-05-12 17:26 Dara Hazeghi
0 siblings, 0 replies; 6+ messages in thread
From: Dara Hazeghi @ 2003-05-12 17:26 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR optimization/9331; it has been noted by GNATS.
From: Dara Hazeghi <dhazeghi@yahoo.com>
To: mutz@kde.org, gcc-gnats@gcc.gnu.org
Cc:
Subject: Re: optimization/9331: ICE in final_scan_finsn
Date: Mon, 12 May 2003 10:17:42 -0700
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-
trail&database=gcc&pr=9331
Hello,
well judging as how this can't be reproduced on either active gcc
branch (3.2 is now closed), I'd vote to close this bug, but if you have
a reason to keep it open, feel free to say so.
Dara
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-05-12 15:06 Marc Mutz
0 siblings, 0 replies; 6+ messages in thread
From: Marc Mutz @ 2003-05-12 15:06 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR optimization/9331; it has been noted by GNATS.
From: Marc Mutz <mutz@kde.org>
To: gcc-prs@gcc.gnu.org, mutz@kde.org, gcc-bugs@gcc.gnu.org,
gcc-gnats@gcc.gnu.org, nobody@gcc.gnu.org
Cc:
Subject: Re: optimization/9331: ICE in final_scan_finsn
Date: Mon, 12 May 2003 16:59:05 +0200
<snip>
> Would it be possible for the submitter of this bug to verify whether
> the bug still exists for them?
<snip>
I'm sorry, but I don't have a spare system to play with newer gcc
versions. I know this is not what you expect from a bug reporter (I
won't, too).
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9331
--
I am Bush of USA. You will be pacified. Resistance is futile.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-05-12 11:45 giovannibajo
0 siblings, 0 replies; 6+ messages in thread
From: giovannibajo @ 2003-05-12 11:45 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, mutz, nobody
Synopsis: ICE in final_scan_finsn
State-Changed-From-To: analyzed->feedback
State-Changed-By: bajo
State-Changed-When: Mon May 12 11:38:26 2003
State-Changed-Why:
See Dara's question.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9331
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-05-10 5:36 Dara Hazeghi
0 siblings, 0 replies; 6+ messages in thread
From: Dara Hazeghi @ 2003-05-10 5:36 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR optimization/9331; it has been noted by GNATS.
From: Dara Hazeghi <dhazeghi@yahoo.com>
To: mutz@kde.org, gcc-gnats@gcc.gnu.org
Cc:
Subject: Re: optimization/9331: ICE in final_scan_finsn
Date: Fri, 9 May 2003 22:33:00 -0700
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-
trail&database=gcc&pr=9331
Hello,
I can confirm that this bug occurs on gcc 3.2.3, but on gcc 3.3 branch
and mainline (20030509) I get no ICE in the testcase with -O3 -msse.
Would it be possible for the submitter of this bug to verify whether
the bug still exists for them?
Dara
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: optimization/9331: ICE in final_scan_finsn
@ 2003-01-15 19:30 bangerth
0 siblings, 0 replies; 6+ messages in thread
From: bangerth @ 2003-01-15 19:30 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, mutz, nobody
Old Synopsis: g++ 3.2 gives ice on optimizing a VTK source file - SSE releated
New Synopsis: ICE in final_scan_finsn
State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Wed Jan 15 11:30:16 2003
State-Changed-Why:
Confirmed. Here's a much reduced testcase:
----------------------------
void foo() {
float trueValue;
float* outSI;
if (*outSI)
*outSI = trueValue;
else
*outSI = 0;
}
----------------------------
It crashed the C and C++ front ends of 3.2/3/4 branches
alike:
g/a> /home/bangerth/bin/gcc-3.4-pre/bin/gcc -march=pentium3 -O -c x.c
x.c: In function `foo':
x.c:9: error: could not split insn
(insn 34 11 35 0x4001839c (set (reg:SF 21 exmm0 [62])
(if_then_else:SF (ne (mem:SF (reg/v/f:SI 0 eax [59]) [0 S4 A32])
(reg:SF 21 exmm0 [61]))
(reg/v:SF 22 exmm1 [58])
(const_double:SF 0 [0x0] 0.0 [0x0.0p+0]))) 495 {*sse_movsfcc_const0_3} (insn_list 11 (nil))
(expr_list:REG_DEAD (reg/v:SF 22 exmm1 [58])
(expr_list:REG_EQUIV (mem:SF (reg/v/f:SI 0 eax [59]) [0 S4 A32])
(nil))))
x.c:9: internal compiler error: in final_scan_insn, at final.c:2495
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
W.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9331
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2003-05-12 17:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2003-05-12 15:37 optimization/9331: ICE in final_scan_finsn bangerth
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2003-05-12 17:26 Dara Hazeghi
2003-05-12 15:06 Marc Mutz
2003-05-12 11:45 giovannibajo
2003-05-10 5:36 Dara Hazeghi
2003-01-15 19:30 bangerth
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