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Re: Exception Handling address comparison implementation error
- To: David Edelsohn <dje at watson dot ibm dot com>
- Subject: Re: Exception Handling address comparison implementation error
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 8 Oct 2001 15:51:25 -0700
- Cc: gcc at gcc dot gnu dot org
- References: <200109300548.BAA22950@makai.watson.ibm.com>
On Sun, Sep 30, 2001 at 01:48:13AM -0400, David Edelsohn wrote:
> Assuming that text addresses do not flip the sign-bit is not a
> safe assumption.
This is a mis-characterization. There is no such assumption.
The bug is that we have both signed and unsigned comparisons.
Using either consistently would be ok; mixing is right out.
I'll see about fixing them up.
r~