From 0da21789b3b1b51dbdf3e6ea5682a8508e747ca9 Mon Sep 17 00:00:00 2001 From: Dmitri Gribenko Date: Fri, 6 Jul 2012 00:25:39 +0000 Subject: [PATCH] Enable new[] on llvm::BumpPtrAllocator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159789 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Support/Allocator.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/include/llvm/Support/Allocator.h b/include/llvm/Support/Allocator.h index a2ad24ffead..c2dd75d4883 100644 --- a/include/llvm/Support/Allocator.h +++ b/include/llvm/Support/Allocator.h @@ -239,4 +239,21 @@ inline void *operator new(size_t Size, llvm::BumpPtrAllocator &Allocator) { inline void operator delete(void *, llvm::BumpPtrAllocator &) {} +inline void *operator new[](size_t Size, llvm::BumpPtrAllocator &Allocator) { + struct S { + char c; + union { + double D; + long double LD; + long long L; + void *P; + } x; + }; + return Allocator.Allocate(Size, std::min((size_t)llvm::NextPowerOf2(Size), + offsetof(S, x))); +} + +inline void operator delete[](void *Ptr, llvm::BumpPtrAllocator &C, size_t) { +} + #endif // LLVM_SUPPORT_ALLOCATOR_H -- 2.34.1