On Fri, Oct 10, 2014 at 4:39 PM, Richard Smith <[email protected]>
wrote:
> ================
> Comment at: lib/AST/ExprConstant.cpp:8047-8048
> @@ +8046,4 @@
> + APFloat Denom = C * C + D * D;
> + ResR = scalbn((A * C + B * D) / Denom, -DenomLogB);
> + ResI = scalbn((B * C - A * D) / Denom, -DenomLogB);
> + if (ResR.isNaN() && ResI.isNaN()) {
> ----------------
> It looks like `B` is not initialized if `LHSReal` is `true` here.
>
Right you are. I just need to conjure a proper zero here.
Anything else you see that needs fixing?
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