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author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
tree | c92f1907a6b8006628a4b01615f38264d29834ea /lib/IR/LeakDetector.cpp | |
parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'lib/IR/LeakDetector.cpp')
-rw-r--r-- | lib/IR/LeakDetector.cpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/lib/IR/LeakDetector.cpp b/lib/IR/LeakDetector.cpp deleted file mode 100644 index 6f71627..0000000 --- a/lib/IR/LeakDetector.cpp +++ /dev/null @@ -1,69 +0,0 @@ -//===-- LeakDetector.cpp - Implement LeakDetector interface ---------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file implements the LeakDetector class. -// -//===----------------------------------------------------------------------===// - -#include "llvm/IR/LeakDetector.h" -#include "LLVMContextImpl.h" -#include "llvm/ADT/SmallPtrSet.h" -#include "llvm/IR/Value.h" -#include "llvm/Support/Compiler.h" -#include "llvm/Support/ManagedStatic.h" -#include "llvm/Support/Mutex.h" -#include "llvm/Support/Threading.h" -using namespace llvm; - -static ManagedStatic<sys::SmartMutex<true> > ObjectsLock; -static ManagedStatic<LeakDetectorImpl<void> > Objects; - -static void clearGarbage(LLVMContext &Context) { - Objects->clear(); - Context.pImpl->LLVMObjects.clear(); -} - -void LeakDetector::addGarbageObjectImpl(void *Object) { - sys::SmartScopedLock<true> Lock(*ObjectsLock); - Objects->addGarbage(Object); -} - -void LeakDetector::addGarbageObjectImpl(const Value *Object) { - LLVMContextImpl *pImpl = Object->getContext().pImpl; - pImpl->LLVMObjects.addGarbage(Object); -} - -void LeakDetector::removeGarbageObjectImpl(void *Object) { - sys::SmartScopedLock<true> Lock(*ObjectsLock); - Objects->removeGarbage(Object); -} - -void LeakDetector::removeGarbageObjectImpl(const Value *Object) { - LLVMContextImpl *pImpl = Object->getContext().pImpl; - pImpl->LLVMObjects.removeGarbage(Object); -} - -void LeakDetector::checkForGarbageImpl(LLVMContext &Context, - const std::string &Message) { - LLVMContextImpl *pImpl = Context.pImpl; - sys::SmartScopedLock<true> Lock(*ObjectsLock); - - Objects->setName("GENERIC"); - pImpl->LLVMObjects.setName("LLVM"); - - // use non-short-circuit version so that both checks are performed - if (Objects->hasGarbage(Message) | - pImpl->LLVMObjects.hasGarbage(Message)) - errs() << "\nThis is probably because you removed an object, but didn't " - << "delete it. Please check your code for memory leaks.\n"; - - // Clear out results so we don't get duplicate warnings on - // next call... - clearGarbage(Context); -} |