[ASM] [PowerPC] floating-point registers mnemonics

[Segher Boessenkool]

>> You write to "fra" (and never read it), so you should list it in
>> outputs instead of in inputs:
>>
>>           /* outputs: */ :"=f"(fra)
>
> Make that an earlyclobber: "=&f"

Yes of course, thanks.  Another reason to not write big inline asm
blobs :-)


Segher