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Re: gcj/381: gcj miscompiles some loops with -O2
- To: apbianco at cygnus dot com
- Subject: Re: gcj/381: gcj miscompiles some loops with -O2
- From: Bryce McKinlay <bryce at albatross dot co dot nz>
- Date: 11 Dec 2000 22:30:01 -0000
- Cc: java-prs at sourceware dot cygnus dot com,
- Reply-To: Bryce McKinlay <bryce at albatross dot co dot nz>
The following reply was made to PR gcj/381; it has been noted by GNATS.
From: Bryce McKinlay <bryce@albatross.co.nz>
To: jeff.sturm@commerceone.com
Cc: java-gnats@sourceware.cygnus.com
Subject: Re: gcj/381: gcj miscompiles some loops with -O2
Date: Tue, 12 Dec 2000 11:23:24 +1300
jeff.sturm@commerceone.com wrote:
>> Synopsis: gcj miscompiles some loops with -O2
>
Yeah. This has always been a problem, even pre-2.95. Its the reason why
we can't turn on -O2 for compiling libgcj. It happens when you use
"continue" in a loop.
See PR 161:
http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view&pr=161&database=java
regards
[ bryce ]