#include "Support/LeakDetector.h"
using namespace llvm;
-Instruction::Instruction(const Type *ty, unsigned it, const std::string &Name,
- Instruction *InsertBefore)
- : User(ty, Value::InstructionVal, Name) {
- Parent = 0;
- iType = it;
-
+void Instruction::init()
+{
// Make sure that we get added to a basicblock
LeakDetector::addGarbageObject(this);
+}
+
+Instruction::Instruction(const Type *ty, unsigned it, const std::string &Name,
+ Instruction *InsertBefore)
+ : User(ty, Value::InstructionVal + it, Name), Parent(0) {
+ init();
// If requested, insert this instruction into a basic block...
if (InsertBefore) {
}
}
+Instruction::Instruction(const Type *ty, unsigned it, const std::string &Name,
+ BasicBlock *InsertAtEnd)
+ : User(ty, Value::InstructionVal + it, Name), Parent(0) {
+ init();
+
+ // append this instruction into the basic block
+ assert(InsertAtEnd && "Basic block to append to may not be NULL!");
+ InsertAtEnd->getInstList().push_back(this);
+}
+
+void Instruction::setOpcode(unsigned opc) {
+ setValueType(Value::InstructionVal + opc);
+}
+
void Instruction::setParent(BasicBlock *P) {
if (getParent()) {
if (!P) LeakDetector::addGarbageObject(this);