Displaying 2 results from an estimated 2 matches for "tailcallbyv".
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tailcallbug
2012 Oct 05
0
[LLVMdev] Distinguish variadic register defines/uses in MCInstrDesc?
...dag, because
else either register defines would be in the 'ins' list or the parser would
become much more complex to change the order of operands to get the variable
items in 'outs' to the end of the list.
I appended my current patches.
At the moment two tests fail.
2011-06-16-TailCallByVal.ll because an instruction alias for a variadic
instruction isn't recognized and thumb2-ldm.ll fails with "Trying to add an
operand to a machine instr that is already done!"
Any comments?
Thanks,
Christoph Grenz
Am Donnerstag, 27. September 2012, 01:42:04 schrieb Christoph Grenz...
2012 Sep 26
2
[LLVMdev] Distinguish variadic register defines/uses in MCInstrDesc?
Am Mittwoch, 26. September 2012, 11:18:20 schrieb Jakob Stoklund Olesen:
> Hi Christoph,
>
> As you noticed, MCInstrDesc doesn't distinguish between variadic uses and
> defs. Since variadic instructions will always require some kind of special
> handling, it doesn't seem worthwhile to make the model more detailed.
I don't see what makes them so different from other