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Re: RegRegname vs. Explicit Local Register Variables ...
Matthijs van Duin <matthijs@cds.nl> writes:
|> even stranger is that it thought that atomic_cas(target, src, dst) == src
|> while this is obviously not true. How can the optimizer think that, when
|> "foo" is marked as an output for my asm() block?
You probably need to add a memory clobber to fix this.
Andreas.
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Andreas Schwab, SuSE Labs, schwab@suse.de
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