The leak detector is dead, long live asan and valgrind.

In resent times asan and valgrind have found way more memory management bugs
in llvm than the special purpose leak detector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224703 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 11 deletions

diff --git a/lib/IR/Instruction.cpp b/lib/IR/Instruction.cpp
index 3ee66f56981..92c6e9f3ded 100644
--- a/lib/IR/Instruction.cpp
+++ b/lib/IR/Instruction.cpp
@@ -15,7 +15,6 @@
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Instructions.h"
-#include "llvm/IR/LeakDetector.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/Operator.h"
 #include "llvm/IR/Type.h"
@@ -24,8 +23,6 @@ using namespace llvm;
 Instruction::Instruction(Type *ty, unsigned it, Use *Ops, unsigned NumOps,
                          Instruction *InsertBefore)
   : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(nullptr) {
-  // Make sure that we get added to a basicblock
-  LeakDetector::addGarbageObject(this);
 
   // If requested, insert this instruction into a basic block...
   if (InsertBefore) {
@@ -42,8 +39,6 @@ const DataLayout *Instruction::getDataLayout() const {
 Instruction::Instruction(Type *ty, unsigned it, Use *Ops, unsigned NumOps,
                          BasicBlock *InsertAtEnd)
   : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(nullptr) {
-  // Make sure that we get added to a basicblock
-  LeakDetector::addGarbageObject(this);
 
   // append this instruction into the basic block
   assert(InsertAtEnd && "Basic block to append to may not be NULL!");
@@ -60,12 +55,6 @@ Instruction::~Instruction() {
 
 
 void Instruction::setParent(BasicBlock *P) {
-  if (getParent()) {
-    if (!P) LeakDetector::addGarbageObject(this);
-  } else {
-    if (P) LeakDetector::removeGarbageObject(this);
-  }
-
   Parent = P;
 }