search for: castfp

Hello, I am attempting to use llvm casting and intrinsic functions to do basic operations on Value pointers. I have read the online documentation and relevant portions of the source code and wrote the following code to do a Float to Double cast and then a log operation- Value *castFP(Value *i, Type *ty) const { return b->CreateFPCast(i, ty, n); } \\b is an IRBuilder and TheModule is an llvm::Module Value *intrinsic(Value *i, Intrinsic::ID id) const { vector<Type*> args; args.push_back(i->getType()); Function *intrinsic = Intrinsic::getDeclaration(TheModule, id, arg...