llvm dev - Jan 2013 - [LLVMdev] Utility function to identify user defined function

Hi,

I would like to ask if LLVM provides a utility function like
'isMallocCall' to check if the 'call' instruction is calling
some 'foo' user defined function?

If there is no such utility function then I am thinking to do this in the
following way:

bool testFoo(CallInst *CI) {
Function *Callee = CI->getCalledFunction();
if (Callee->getName() == "foo")
    return true;
return false;
}


Thanks.

Cheers, Ahmad
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"Hassan, Ahmad" <ahmad.hassan at sap.com> writes:
> I would like to ask if LLVM provides a utility function like
> 'isMallocCall' to check if the 'call' instruction is
calling some
> 'foo' user defined function?
>
> If there is no such utility function then I am thinking to do this in
> the following way:
>
> bool testFoo(CallInst *CI) {
> Function *Callee = CI->getCalledFunction();
> if (Callee->getName() == "foo")
>     return true;
> return false;
> }
Depending on the exact meaning of "user defined function" you can
check
if the function contains any BasicBlock. The method Function::empty() is
handy for that.

I am looking for utility function to check if a particular user defined function
i.e. foo1, foo2 is called.

Cheers, Ahmad


-----Original Message-----
From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On
Behalf Of Óscar Fuentes
Sent: 22 January 2013 17:20
To: llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] Utility function to identify user defined function

"Hassan, Ahmad" <ahmad.hassan at sap.com> writes:
> I would like to ask if LLVM provides a utility function like
> 'isMallocCall' to check if the 'call' instruction is
calling some
> 'foo' user defined function?
>
> If there is no such utility function then I am thinking to do this in
> the following way:
>
> bool testFoo(CallInst *CI) {
> Function *Callee = CI->getCalledFunction();
> if (Callee->getName() == "foo")
>     return true;
> return false;
> }
Depending on the exact meaning of "user defined function" you can
check
if the function contains any BasicBlock. The method Function::empty() is
handy for that.

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