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SubjectRe: i386 flags register clober in inline assembly

On 17 Nov 2001, Momchil Velikov wrote:
> Indeed, with pattern like:
> (define_insn "*ja"
> [(set (pc)
> (if_then_else (gtu (match_operand:CC 0 "" "") (const_int 0))
> (label_ref (match_operand 1 "" ""))
> (pc)))]
> ""
> "ja ..."
> ...)

As far as I can tell, that pattern already exists in

So it shouldn't need any new patterns, it would only need a way to allow
the setting of cc0 from the asm - so that we can get the first part,
namely the "(set (cc0) ..asm..)" thing.


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