Vendor import of llvm trunk r154661:

http://llvm.org/svn/llvm-project/llvm/trunk@r154661

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Support/Allocator.cpp b/lib/Support/Allocator.cpp
index 215b0f2..b897830 100644
--- a/lib/Support/Allocator.cpp
+++ b/lib/Support/Allocator.cpp
@@ -22,8 +22,8 @@ namespace llvm {
 
 BumpPtrAllocator::BumpPtrAllocator(size_t size, size_t threshold,
                                    SlabAllocator &allocator)
-    : SlabSize(size), SizeThreshold(threshold), Allocator(allocator),
-      CurSlab(0), BytesAllocated(0) { }
+    : SlabSize(size), SizeThreshold(std::min(size, threshold)),
+      Allocator(allocator), CurSlab(0), BytesAllocated(0) { }
 
 BumpPtrAllocator::~BumpPtrAllocator() {
   DeallocateSlabs(CurSlab);