[llvm-commits] PATCH: llvm-gcc option to emit "va_arg" instruction
baldrick at free.fr
Mon Nov 1 12:24:04 CDT 2010
>> If I may revive this thread from the graveyard...
>> Could somebody take another look at this patch (attached) and let me know
>> whether it is acceptable? (or if not, what I can do to improve it?)
> This is not being used by any target. I assume that it is intentional
> while the completeness and efficiency of va_arg is worked out? Maybe
> we should get one target to use it first?
> I think it is OK, but lets see what Duncan has to say. He had concerns
> about the two step lowering...
I was intending to test if having va_arg continue to the end works ok,
but forgot about it. I will try to do this tomorrow.
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