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Re: possible gcse failure: not able to eliminate redundant loads
- From: Richard Henderson <rth at redhat dot com>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Daniel Berlin <dberlin at dberlin dot org>, Dale Johannesen <dalej at apple dot com>, "Sanjiv Kumar Gupta, Noida" <sanjivg at noida dot hcltech dot com>, gcc at gcc dot gnu dot org
- Date: Thu, 12 Dec 2002 14:28:53 -0800
- Subject: Re: possible gcse failure: not able to eliminate redundant loads
- References: <20021212210010.GD23940@redhat.com> <200212122102.QAA22828@makai.watson.ibm.com>
On Thu, Dec 12, 2002 at 04:02:07PM -0500, David Edelsohn wrote:
> Richard> Both. We hoist values read-write when we can.
>
> GCC should but it doesn't.
My point exactly.
We have the code for it, but alias.c isn't helping.
r~