From 9dc1842b3f7bab8304f0dd23c077c6ef3788b6f1 Mon Sep 17 00:00:00 2001
From: Joey Gouly <joey.gouly@arm.com>
Date: Tue, 27 Aug 2013 11:20:13 +0000
Subject: [PATCH] Add an assertion to the fixed-size allocator to ensure that
 we don't request an allocation that is greater than what we will actually
 allocate.

Patch by Artyom Skrobov!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189340 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/RecyclingAllocator.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/llvm/Support/RecyclingAllocator.h b/include/llvm/Support/RecyclingAllocator.h
index f67503f6fb7..001d1cf7c3d 100644
--- a/include/llvm/Support/RecyclingAllocator.h
+++ b/include/llvm/Support/RecyclingAllocator.h
@@ -60,9 +60,10 @@ public:
 }
 
 template<class AllocatorType, class T, size_t Size, size_t Align>
-inline void *operator new(size_t,
+inline void *operator new(size_t size,
                           llvm::RecyclingAllocator<AllocatorType,
                                                    T, Size, Align> &Allocator) {
+  assert(size <= Size && "allocation size exceeded");
   return Allocator.Allocate();
 }