[PATCH RFCv3 08/14] arm64: introduce aarch64_insn_gen_movewide()

[David Laight]

From: Will Deacon
...
> > +	BUG_ON(imm < 0 || imm > 65535);
> 
> Do this check with masking instead?

The compiler will convert that to a single unsigned comparison.

...
> > +		BUG_ON(shift != 0 && shift != 16 && shift != 32 &&
> > +		       shift != 48);

OTOH I don't think it will convert that to:
		BUG_ON(shift & ~48);

	David