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Re: possible gcse failure: not able to eliminate redundant loads
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Richard Henderson <rth at redhat dot com>, 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 21:53:14 -0500
- Subject: Re: possible gcse failure: not able to eliminate redundant loads
>>>>> Richard Henderson writes:
Richard> Believe me now?
We appear to be talking past each other. I agree that GCC
performs some hoisting optimizations. It is not hoisting some stores
which it should. The cases I have seen have not been due to aliasing.
David