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Re: optimization/10125: [3.2/3.3/3.4 regression] Infinite loop caused by -O2

From: Richard Henderson <rth at redhat dot com>
To: Glen Nakamura <glen at imodulo dot com>
Cc: gcc-gnats at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, rth at gcc dot gnu dot org
Date: Sun, 23 Mar 2003 11:41:11 -0800
Subject: Re: optimization/10125: [3.2/3.3/3.4 regression] Infinite loop caused by -O2
References: <20030323025736.23623.qmail@sources.redhat.com> <20030323182152.GA16014@modulo.internal.net>

On Sun, Mar 23, 2003 at 06:21:52PM +0000, Glen Nakamura wrote:
> >     Not a bug.  Type-aliasing violation between "char **" and "unsigned **".
> 
> Actually, the test case uses "signed char **" and "unsigned char **"...
> Not sure if that changes your analysis.

No; the former was just a typo.


r~

References:
- Re: optimization/10125: [3.2/3.3/3.4 regression] Infinite loop caused by -O2
  - From: rth
- Re: optimization/10125: [3.2/3.3/3.4 regression] Infinite loop caused by -O2
  - From: Glen Nakamura

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