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Re: [PATCH] Simplify x^y == z to x == y^z if y^z simplifies
On Tuesday 06 December 2005 23:28, Mark Mitchell wrote:
> Andrew Pinski wrote:
> > While looking at optimizations which combine and LLVM does, I noticed
> > that fold does not simplify x^y == z to x == y^z when y^z simplifies.
>
> OK.
Roger Sayle already reviewed this and said it was not yet OK:
http://gcc.gnu.org/ml/gcc-patches/2005-12/msg00291.html
Gr.
Steven