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Re: [patch] fold-const.c: Fold (A & ~B) - (A & B) into (A ^ B) - B for any B.
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: kazu at cs dot umass dot edu
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 30 Sep 03 16:03:39 EDT
- Subject: Re: [patch] fold-const.c: Fold (A & ~B) - (A & B) into (A ^ B) - B for any B.
Tested on h8300 port. OK to apply?
2003-09-30 Kazu Hirata <kazu@cs.umass.edu>
* fold-const.c (fold): Fold (A & ~B) - (A & B) into
(A ^ B) - B for any B.
Yes.