llvm dev - Apr 2013 - [LLVMdev] get the identifies of the unnamed temporaries from the instruction of LLVM IR

hi, Duncan,
thank you for your reply;
instruction "i->getOperand(0)->dump()" may print the %4 in the
screen, but
how can i store it in a variable like char * oprand="%4" ? 




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On Tue, Apr 9, 2013 at 12:47 PM, Dong Chen <jameschennerd at gmail.com>
wrote:
> hi, Duncan,
> thank you for your reply;
> instruction "i->getOperand(0)->dump()" may print the %4 in
the screen, but
> how can i store it in a variable like char * oprand="%4" ?
>
>
http://llvm.org/docs/FAQ.html#what-api-do-i-use-to-store-a-value-to-one-of-the-virtual-registers-in-llvm-ir-s-ssa-representation


-- Sean Silva
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On Tue, Apr 9, 2013 at 12:47 PM, Dong Chen <jameschennerd at gmail.com>
wrote:
> hi, Duncan,
> thank you for your reply;
> instruction "i->getOperand(0)->dump()" may print the %4 in
the screen, but
> how can i store it in a variable like char * oprand="%4" ?
>
>
This may help you understand the situation a bit better:
http://llvm.org/docs/FAQ.html#what-api-do-i-use-to-store-a-value-to-one-of-the-virtual-registers-in-llvm-ir-s-ssa-representation

-- Sean Silva
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hi Sean Silva:
i really appriciate for your reply.
but you konw that "dump()" instruction can print "%4" in the
screen and each
time print the same name "%4" not "%5" or "%6" for
the same unnamed value.
so there must be a way to determinate it. if "dump()" instruction can
print
it on the screen, can i find some way to store it in a char * variable? 



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