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author | Chris Lattner <sabre@nondot.org> | 2004-02-15 23:33:48 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2004-02-15 23:33:48 +0000 |
commit | 8709927af8095c58cf2147d6d83fed9b7821a508 (patch) | |
tree | 380ab88e2fe4955ee94d35b72216d1d064db9a78 /lib/VMCore/LeakDetector.cpp | |
parent | 2e6fcafff228c44542dad804d4bd7269c7abd0f4 (diff) | |
download | external_llvm-8709927af8095c58cf2147d6d83fed9b7821a508.zip external_llvm-8709927af8095c58cf2147d6d83fed9b7821a508.tar.gz external_llvm-8709927af8095c58cf2147d6d83fed9b7821a508.tar.bz2 |
Fix a bug in the recent rewrite of the leakdetector that caused all of the
nightly tests to be really messed up. The problem was that the new leakdetector
was depending on undefined behavior: the order of destruction of static objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/LeakDetector.cpp')
-rw-r--r-- | lib/VMCore/LeakDetector.cpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/lib/VMCore/LeakDetector.cpp b/lib/VMCore/LeakDetector.cpp index a6d96df..d4e829f 100644 --- a/lib/VMCore/LeakDetector.cpp +++ b/lib/VMCore/LeakDetector.cpp @@ -17,7 +17,6 @@ using namespace llvm; namespace { - template <typename T> struct LeakDetectorImpl { LeakDetectorImpl(const char* const name) : Cache(0), Name(name) { } @@ -64,21 +63,25 @@ namespace { private: std::set<const T*> Ts; - const T* Cache; - const char* const Name; + const T* Cache; + const char* const Name; }; typedef LeakDetectorImpl<void> Objects; typedef LeakDetectorImpl<Value> LLVMObjects; Objects& getObjects() { - static Objects o("GENERIC"); - return o; + static Objects *o = 0; + if (o == 0) + o = new Objects("GENERIC"); + return *o; } LLVMObjects& getLLVMObjects() { - static LLVMObjects o("LLVM"); - return o; + static LLVMObjects *o = 0; + if (o == 0) + o = new LLVMObjects("LLVM"); + return *o; } } |