Date: Sat, 15 Feb 2003 03:10:46 -0500 From: parv <parv_fm@emailgroups.net> To: Huang wen hui <hwh@gddsn.org.cn> Cc: java@freebsd.org Subject: Re: Math.pow bug for jdk1.3.1-p8 ? Message-ID: <20030215081046.GA68158@moo.holy.cow> In-Reply-To: <20030215011004.GB65944@moo.holy.cow> References: <3E4C9DDD.4040204@gddsn.org.cn> <20030215011004.GB65944@moo.holy.cow>
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in message <20030215011004.GB65944@moo.holy.cow>,
wrote parv thusly...
>
> in message <3E4C9DDD.4040204@gddsn.org.cn>,
> wrote Huang wen hui thusly...
> >
> > I build jdk1.3.1-p8 for 4.7-STABLE(today)...
> >
> > public class TestPow {
> > public static void main(String[] args) {
> > int exp =9;
> > int i = (int)Math.pow(2.0,(double)exp);
> > System.out.println("i="+i);
> > }
> > }
> >
> > %java TestPow
> > i=0
>
> I tried it w/ jdk-1.3.1-p8 on 4.7-Release-p3; same result. But then
> Alexander said something about the gcc 3.2.1 bug, which i do have
> installed. I will try w/ gcc 3.2.2.
Well it seems GCC 3.2.1 is not at fault. According to the log, the
port was built w/ system GCC (2.9.5). I did...
grep -i gcc log-0213-2202 | grep -v '^/usr/bin/gcc'
...which produced 71 lines beginning w/ 'gcc', plus patching log,
plus a few lines beginning w/ "adding: sun/rmi...".
Java version is...
java version "1.3.1-p8"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-p8-toor-030213-22:07)
Classic VM (build 1.3.1-p8-toor-030213-22:07, green threads, nojit)
- Parv
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