[llvm-commits] [llvm] r78805 - /llvm/trunk/unittests/Support/AllocatorTest.cpp

[Benjamin Kramer]

Author: d0k
Date: Wed Aug 12 07:31:02 2009
New Revision: 78805

URL: http://llvm.org/viewvc/llvm-project?rev=78805&view=rev
Log:
Fix unit test on FreeBSD. We need to make sure there is enough space to save the pointer even if the memory returned from malloc was already aligned.

Modified:
    llvm/trunk/unittests/Support/AllocatorTest.cpp

Modified: llvm/trunk/unittests/Support/AllocatorTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Support/AllocatorTest.cpp?rev=78805&r1=78804&r2=78805&view=diff

==============================================================================
--- llvm/trunk/unittests/Support/AllocatorTest.cpp (original)
+++ llvm/trunk/unittests/Support/AllocatorTest.cpp Wed Aug 12 07:31:02 2009
@@ -108,7 +108,7 @@
     void *MemBase = malloc(Size + Alignment - 1 + sizeof(void*));
 
     // Make the slab.
-    MemSlab *Slab = (MemSlab*)(((uintptr_t)MemBase + Alignment - 1) &
+    MemSlab *Slab = (MemSlab*)(((uintptr_t)MemBase+sizeof(void*)+Alignment-1) &
                                ~(uintptr_t)(Alignment - 1));
     Slab->Size = Size;
     Slab->NextPtr = 0;