[LLVMdev] Transferring value* in LLVM

[Duncan Sands]

Hi Yakov, that looks correct to me.  You can also use CreateFPExt which is
slightly simpler.

Ciao, Duncan.


> I want to transfer value (Value* src) of the type `FloatTyID` to `DoubleTyID`(I
> need all floats to be saved as 8 bytes).I have tried:
>
>      builder.CreateCast(llvm::Instruction::FPExt, src,
> llvm::Type::getDoubleTy(llvmContext),””)
>
> I don`t know if I use CreateCast correctly  and if this approach is correct at all.
>
> Thank you.
>
> Yakov
>
>
>
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