From: Alexey Samsonov <vonosmas@gmail.com>
Date: Fri, 30 Jan 2015 22:07:05 +0000 (+0000)
Subject: Fix memory leak in WinEHPrepare introduced in r227405.
X-Git-Tag: llvmorg-3.7.0-rc1~13566
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=964f4dbaae604b222f18cfeec8f222c712a7731a;p=platform%2Fupstream%2Fllvm.git

Fix memory leak in WinEHPrepare introduced in r227405.

This leak was detected by ASan bootstrap of LLVM.

llvm-svn: 227625
---

diff --git a/llvm/lib/CodeGen/WinEHPrepare.cpp b/llvm/lib/CodeGen/WinEHPrepare.cpp
index 52bca67..c608bb0 100644
--- a/llvm/lib/CodeGen/WinEHPrepare.cpp
+++ b/llvm/lib/CodeGen/WinEHPrepare.cpp
@@ -20,13 +20,15 @@
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/Pass.h"
+#include <memory>
+
 using namespace llvm;
 
 #define DEBUG_TYPE "winehprepare"
 
 namespace {
 class WinEHPrepare : public FunctionPass {
-  FunctionPass *DwarfPrepare;
+  std::unique_ptr<FunctionPass> DwarfPrepare;
 
 public:
   static char ID; // Pass identification, replacement for typeid.