search for: stackprtoector

Hi all, I want to add some functionalities to Stack protection of llvm by modifying the file StackPrtoector.cpp under llvm/src/lib/CodeGen. However, I encounter some problems here. Here is my problem: I want to call the function Intrinsic::returnaddress with the same parameter twice in a function. However, llvm will optimize this process automatically by storing the result from the first call in the lo...

Hi all, I want to add some functionalities to Stack protection of llvm by modifying the file StackPrtoector.cpp under llvm/src/lib/CodeGen. However, I encounter some problems here. Here is my problem: I want to call the function Intrinsic::returnaddress with the same parameter twice in a function. However, llvm will optimize this process automatically by storing the result from the first call in the lo...