[LLVMdev] printing constants

[Chris Lattner]

On Fri, 3 Mar 2006, anubham suresh wrote:
> for (User::op_iterator
> operand=j->op_begin(),operand_end=j->op_end();operand!=operand_end;++operand){
> Value *v=operand->get();
> const Type *t=v->getType();
> cerr<<endl<<"    operand: "<<"[ "<<v->hasName()<<"
> ]"<<v->getName()<<" Type:"<<*t<< "  it has:  "<<
> v->getNumUses()<<"--uses";
> }
>
> but by using this i  am able to print the variables
> but not the constants .I am also able to print the
> type of the constant but not the constant value.i am
> getting a empty space for the constant.What should I
> do for getting the constant printed out?

v->getName() is always "" for a constant.  "v" *is* the constant though.

Try "<< *v" instead of "<< v->getName()".

-Chris

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