Re: How to describe ‘earlyclobber’ explicitly for specific source operand ?

[Peter Bergner]

On 11/19/21 1:28 AM, Jojo R via Gcc wrote:
> 	We know gcc supply earlyclobber function to avoid register overlap,
> 
> 	but it can not describe explicitly for specific source operand, is it right ?

You add the early clobber to the OUTPUT operand(s) that can clobber any of the
input source operands.  You don't mark the source operands that could be clobbered.

Peter