Displaying 1 result from an estimated 1 matches for "_callinst".
Did you mean:
callinst
2013 Mar 11
2
[LLVMdev] How to detect all free() calls
Hi,
I'm trying to write a pass to detect all free()/delete() call instructions in LLVM IR.The method is as follows.
First I find Call Instructions: CallInst *CI=dyn_cast<CallInst>(&*i);
then see if the Function name matches:
name=CI->getCalledFunction()->getName(); if(name=="_ZdlPv"||name=="_ZdaPv"||name=="free")