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* Re: c/3835: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
@ 2001-11-18 0:26 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-11-18 0:26 UTC (permalink / raw)
To: gcc-bugs, gcc-gnats, gcc-prs, harinath, nobody
Synopsis: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Nov 21 21:31:42 2001
State-Changed-Why:
Fixed in gcc version 3.1 20011110 (experimental)
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3835&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c/3835: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
@ 2001-11-18 4:10 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-11-18 4:10 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/3835; it has been noted by GNATS.
From: rodrigc@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
harinath@cs.umn.edu, nobody@gcc.gnu.org
Cc:
Subject: Re: c/3835: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
Date: 22 Nov 2001 05:31:43 -0000
Synopsis: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Nov 21 21:31:42 2001
State-Changed-Why:
Fixed in gcc version 3.1 20011110 (experimental)
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3835&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
* c/3835: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
@ 2001-07-26 16:56 harinath
0 siblings, 0 replies; 3+ messages in thread
From: harinath @ 2001-07-26 16:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 3835
>Category: c
>Synopsis: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental)
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu Jul 26 16:56:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: harinath@cs.umn.edu
>Release: gcc version 3.1 20010724 (experimental)
>Organization:
>Environment:
i686-pc-linux-gnu
>Description:
The following is a heavily distilled testcase for a ICE in eliminate_regs.
The testcase uses an 'asm' statement, but I believe it is machine
independent. The asm body proper is empty, and the only constraints
used are 'r' and 'm'.
--------------------------------------------------
// test.c
extern void foo (void);
int bar ()
{
char code = 0;
for (;;)
{
asm ("" : : "r" (0));
if (code < 0)
foo ();
if (({ char res; asm ("" : "=r" (res) : "r" (0), "m" (code)); res; }))
foo ();
}
}
>How-To-Repeat:
han ~/z/z > gcc -c -O2 -Wall test.c
test.c: In function `bar':
test.c:15: Internal compiler error in eliminate_regs, at reload1.c:2584
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
han ~/z/z > gcc -v
Reading specs from /home/grad04/harinath/linux/lib/gcc-lib/i686-pc-linux-gnu/3.1/specs
Configured with: ../../configure --prefix=/home/grad04/harinath --exec-prefix=/home/grad04/harinath/linux --enable-threads=posix --enable-shared --enable-languages=c,c++,f77,objc,java --enable-java-awt=xlib
Thread model: posix
gcc version 3.1 20010724 (experimental)
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-11-18 0:26 c/3835: ICE in eliminate_regs, at reload1.c:2584 -- gcc version 3.1 20010724 (experimental) rodrigc
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2001-11-18 4:10 rodrigc
2001-07-26 16:56 harinath
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