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Re: A buglet

From: Bryce McKinlay <bryce at waitaki dot otago dot ac dot nz>
To: Andrew Haley <aph at cambridge dot redhat dot com>
Cc: java at gcc dot gnu dot org
Date: Fri, 28 Jun 2002 12:09:15 +1200
Subject: Re: A buglet
References: <20020627180810.18285.qmail@web10303.mail.yahoo.com> <15643.22864.350879.12883@cuddles.cambridge.redhat.com>

Andrew Haley wrote:

I get a test failure at -O1.  It looks like the null pointer access is
being removed by the optimizer.  Of course, -fcheck-references fixes
things.

Can someone please try this so I know it's not a problem with my
setup?  This is from the trunk.

Yeah, Array_3 has always failed on PowerPC because of this. IIRC, if the test case is changed so that "nn" is actually used after each "try" block, it works.

I suspect that its just good luck that it doesn't fail on x86.

regards

Bryce.

References:
- Out of memory problem
  - From: Suresh Raman
- A buglet
  - From: Andrew Haley

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