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From: Andreas.Krakowczyk@fujitsu-siemens.com
To: gcc-gnats@gcc.gnu.org
Cc: Joachim.Canisius@fujitsu-siemens.com, Erwin.Unruh@fujitsu-siemens.com
Subject: optimization/3438: 'g++ -O2' fails, throw/catch with objects of type 'char'
Date: Wed, 27 Jun 2001 06:36:00 -0000 [thread overview]
Message-ID: <20010627133530.13817.qmail@sourceware.cygnus.com> (raw)
>Number: 3438
>Category: optimization
>Synopsis: 'g++ -O2' fails, throw/catch with objects of type 'char'
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Jun 27 06:36:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Andreas Krakowczyk
>Release: gcc-3.0
>Organization:
>Environment:
sparc-sun-solaris2.8
>Description:
Test fails if compiled with option '-O2' and objects of type
'char', 'unsigned char', 'short', 'unsigned short'.
It passes with lower opimization and/or objects of type 'int'.
>How-To-Repeat:
g++ -O2 bug9.c && ./a.out
or
for i in int short ushort char uchar; \
do g++ -O2 -DOBJTYPE="$i" bug9.c && ./a.out; done
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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next reply other threads:[~2001-06-27 6:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-27 6:36 Andreas.Krakowczyk [this message]
2001-11-13 6:56 rodrigc
2001-11-13 7:26 rodrigc
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