RFR(M): 7133857: exp() and pow() should use the x87 ISA on x86

Roland Westrelin roland.westrelin at oracle.com
Mon Apr 16 02:20:35 PDT 2012

Thanks for taking another look at this.

> Why you need the next move?:
> +      mov(rcx, tmp2);
> +      Label integer;

You're right, I don't need it. Must be some debugging code that I forgot to remove. 

Here is a new webrev that implements your suggestions:


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