[cfe-commits] Patch for evaluating FP constant expressions

Neil Booth neil at daikokuya.co.uk
Thu Nov 29 07:04:26 PST 2007

Christopher Lamb wrote:-

> I needed this to support negation of FP literals, which is pretty  
> unambiguous. It looks like GCC evaluates more complex constant  
> expressions too, so I put in support for some of that (though  
> rounding mode is an issue). All of this is modeled on the work for  
> integer expressions and uses APFloat.

Why compare results to opOK?


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