llvm-6502/lib/VMCore/iCall.cpp

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//===-- iCall.cpp - Implement the call & icall instructions ------*- C++ -*--=//
//
// This file implements the call and icall instructions.
//
//===----------------------------------------------------------------------===//
#include "llvm/iOther.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Method.h"
CallInst::CallInst(Method *M, const vector<Value*> &params,
const string &Name)
: Instruction(M->getReturnType(), Instruction::Call, Name) {
Operands.reserve(1+params.size());
Operands.push_back(Use(M, this));
const MethodType* MT = M->getMethodType();
const MethodType::ParamTypes &PL = MT->getParamTypes();
assert((params.size() == PL.size()) ||
(MT->isVarArg() && params.size() > PL.size()) &&
"Calling a function with bad signature");
#ifndef NDEBUG
MethodType::ParamTypes::const_iterator It = PL.begin();
#endif
for (unsigned i = 0; i < params.size(); i++)
Operands.push_back(Use(params[i], this));
}
CallInst::CallInst(const CallInst &CI)
: Instruction(CI.getType(), Instruction::Call) {
Operands.reserve(CI.Operands.size());
for (unsigned i = 0; i < CI.Operands.size(); ++i)
Operands.push_back(Use(CI.Operands[i], this));
}