Re: [RFC] Optimize __arch_swab32 and __arch_swab16

Joakim Tjernlund [off-list ref] writes:

unsigned short my__arch_swab16(unsigned short value)
{
	__asm__("rlwimi %0,%0,16,0x00ff0000"
		: "+r" (value));

You are creating a value that does not fit in a short.

Andreas.

-- 
Andreas Schwab, schwab@redhat.com
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