diff options
Diffstat (limited to 'include/llvm/ADT/SmallVector.h')
| -rw-r--r-- | include/llvm/ADT/SmallVector.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h index 6ea8de511d..9167f87218 100644 --- a/include/llvm/ADT/SmallVector.h +++ b/include/llvm/ADT/SmallVector.h @@ -16,7 +16,6 @@ #include "llvm/Support/AlignOf.h" #include "llvm/Support/Compiler.h" -#include "llvm/Support/MathExtras.h" #include "llvm/Support/type_traits.h" #include <algorithm> #include <cassert> @@ -268,8 +267,7 @@ template <typename T, bool isPodLike> void SmallVectorTemplateBase<T, isPodLike>::grow(size_t MinSize) { size_t CurCapacity = this->capacity(); size_t CurSize = this->size(); - // Always grow, even from zero. - size_t NewCapacity = NextPowerOf2(2*CurCapacity+(CurCapacity==0)); + size_t NewCapacity = 2*CurCapacity + 1; // Always grow, even from zero. if (NewCapacity < MinSize) NewCapacity = MinSize; T *NewElts = static_cast<T*>(malloc(NewCapacity*sizeof(T))); |