diff options
Diffstat (limited to 'lib/ExecutionEngine/JIT/JITMemoryManager.cpp')
| -rw-r--r-- | lib/ExecutionEngine/JIT/JITMemoryManager.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp index f40e67d90c..57dd45813e 100644 --- a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp +++ b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp @@ -650,6 +650,10 @@ sys::MemoryBlock DefaultJITMemoryManager::allocateNewSlab(size_t size) { } LastSlab = B; ++NumSlabs; + // Initialize the slab to garbage when debugging. + if (PoisonMemory) { + memset(B.base(), 0xCD, B.size()); + } return B; } |