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* Re: c/6683: Internal compiler error of GCC 3.1 with -O2
@ 2002-05-22 5:04 neil
0 siblings, 0 replies; 2+ messages in thread
From: neil @ 2002-05-22 5:04 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, olivier.lauffenburger
Synopsis: Internal compiler error of GCC 3.1 with -O2
State-Changed-From-To: open->closed
State-Changed-By: neil
State-Changed-When: Wed May 22 05:03:53 2002
State-Changed-Why:
Duplicate of 6684.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6683
^ permalink raw reply [flat|nested] 2+ messages in thread
* c/6683: Internal compiler error of GCC 3.1 with -O2
@ 2002-05-16 9:56 olivier.lauffenburger
0 siblings, 0 replies; 2+ messages in thread
From: olivier.lauffenburger @ 2002-05-16 9:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 6683
>Category: c
>Synopsis: Internal compiler error of GCC 3.1 with -O2
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu May 16 09:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: olivier.lauffenburger@wanadoo.fr
>Release: 3.1 20020513 (prerelease)
>Organization:
>Environment:
Cygwin on Windows 2000 SP2, Pentium III
GCC configured with: ../gcc/configure --prefix=/usr/local/gcc-beta --bindir=/usr/bin
--program-suffix=-3.1 --enable-languages=ada,c,c++,f77 --disable-libgcj
Thread model: single
>Description:
When compiling the file test.c (from the GNU Scientific Library v1.1.1) with the optimization level 2 or 3, an internal compiler error occurs:
In file included from test.c:61:
test_complex_source.c: In function 'test_complex_float_trap':
test_complex_source.c:258: Internal compiler error in subst, at combine.c:3546
>How-To-Repeat:
The command line is:
gcc -DHAVE_CONFIG_H -I. -O2 -c test.c
>Fix:
With -O0 or -O1, the ICE does not occur.
>Release-Note:
>Audit-Trail:
>Unformatted:
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2002-05-22 5:04 c/6683: Internal compiler error of GCC 3.1 with -O2 neil
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2002-05-16 9:56 olivier.lauffenburger
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