[LLVMdev] How to determine Immediate Type in MachineOperand class?

[Evan Cheng]

On Jan 23, 2009, at 11:55 AM, Sanjay Soman wrote:

> Hi,
>    I would like to get the type of immediate value (integer) from  
> MachineOperand Class. Currently the immediate value is being  
> represented as int64_t.
> int64_t ImmVal; // For MO_Immediate.
>
> Is it possible to find out whether the immediate value is int8, 16,  
> 32 etc?
>
> Note: My target has a virtual Instruction set.
>
> Thanks in advance,
> -Sanjay
>

It's not possible. MachineOperand and TargetOperandInfo do not carry  
type information.

Evan

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