[LLVMdev] get value

[Cristianno Martins]

Oops, that's true: I forgot about that XD sorry =)

Glad I could help,


--
Cristianno Martins
PhD Student of Computer Science
University of Campinas
cmartins at ic.unicamp.br
<cristiannomartins at hotmail.com>


On Tue, Jun 25, 2013 at 4:38 AM, Alexandru Ionut Diaconescu <
cyrusthevirus001x at yahoo.com> wrote:

> Hi Cristianno,
>
> Thank you, it works :)
>
> with an extra cast:
>                                     Value *v ......
>                                     ConstantInt* RR = (ConstantInt *)v;
>                                     uint64_t VV =
> (RR->getValue()).getLimitedValue();
>                                     errs()<<"\nRR  "<<VV<<"\n";
>
>
>   ------------------------------
>  *From:* Cristianno Martins <cristiannomartins at gmail.com>
> *To:* Alexandru Ionut Diaconescu <cyrusthevirus001x at yahoo.com>
> *Cc:* "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu>
> *Sent:* Tuesday, June 25, 2013 12:27 PM
> *Subject:* Re: [LLVMdev] get value
>
> Hi Alexandru,
>
> if you have a Value pointer named v, you could use the method v->getValue
> ().getLimitedValue(), which returns uint64_t, that can be casted as int.
>
> Hope I could help,
>
>
> --
> Cristianno Martins
> PhD Student of Computer Science
> University of Campinas
> cmartins at ic.unicamp.br
>  <cristiannomartins at hotmail.com>
>
>
> On Tue, Jun 25, 2013 at 4:05 AM, Alexandru Ionut Diaconescu <
> cyrusthevirus001x at yahoo.com> wrote:
>
> Hello !
>
> This may be a trivial question, but I cannot get fields from a Value type.
>
> If my Value is i32 1, how can I store 1 in a different structure (an
> integer) ? For the type, I have getType(). For the value, I see no method
> in Value.h.
>
> I tried to cast to ConstantExpr and then to get operands, or cast to
> ConstantDataArray and then use getAsString(), but is not working. How
> should I get the value?
>
> Thank you !
>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130625/8b1ea251/attachment.html>