Vendor import of llvm trunk r126079:

http://llvm.org/svn/llvm-project/llvm/trunk@126079

1 files changed, 4 insertions, 6 deletions

diff --git a/include/llvm/Support/Allocator.h b/include/llvm/Support/Allocator.h
index 4a7251f..c680709 100644
--- a/include/llvm/Support/Allocator.h
+++ b/include/llvm/Support/Allocator.h
@@ -16,13 +16,15 @@
 
 #include "llvm/Support/AlignOf.h"
 #include "llvm/Support/MathExtras.h"
-#include "llvm/System/DataTypes.h"
+#include "llvm/Support/DataTypes.h"
 #include <algorithm>
 #include <cassert>
 #include <cstdlib>
 #include <cstddef>
 
 namespace llvm {
+template <typename T> struct ReferenceAdder { typedef T& result; };
+template <typename T> struct ReferenceAdder<T&> { typedef T result; };
 
 class MallocAllocator {
 public:
@@ -201,7 +203,7 @@ public:
       char *End = Slab == Allocator.CurSlab ? Allocator.CurPtr :
                                               (char *)Slab + Slab->Size;
       for (char *Ptr = (char*)(Slab+1); Ptr < End; Ptr += sizeof(T)) {
-        Ptr = Allocator.AlignPtr(Ptr, alignof<T>());
+        Ptr = Allocator.AlignPtr(Ptr, alignOf<T>());
         if (Ptr + sizeof(T) <= End)
           reinterpret_cast<T*>(Ptr)->~T();
       }
@@ -221,16 +223,12 @@ public:
 inline void *operator new(size_t Size, llvm::BumpPtrAllocator &Allocator) {
   struct S {
     char c;
-#ifdef __GNUC__
-    char x __attribute__((aligned));
-#else
     union {
       double D;
       long double LD;
       long long L;
       void *P;
     } x;
-#endif
   };
   return Allocator.Allocate(Size, std::min((size_t)llvm::NextPowerOf2(Size),
                                            offsetof(S, x)));