Allocate LayoutInputSections using SpecificBumpPtrAllocator.

llvm-svn: 278453

1 files changed, 5 insertions, 0 deletions

diff --git a/lld/ELF/LinkerScript.h b/lld/ELF/LinkerScript.h
index acc8e483950..866326ab82e 100644
--- a/lld/ELF/LinkerScript.h
+++ b/lld/ELF/LinkerScript.h
@@ -25,6 +25,7 @@ template <class ELFT> class InputSectionBase;
 template <class ELFT> class OutputSectionBase;
 template <class ELFT> class OutputSectionFactory;
 template <class ELFT> class DefinedCommon;
+template <class ELFT> class LayoutInputSection;
 
 typedef std::function<uint64_t(uint64_t)> Expr;
 
@@ -138,6 +139,8 @@ template <class ELFT> class LinkerScript {
   typedef typename ELFT::uint uintX_t;
 
 public:
+  LinkerScript();
+  ~LinkerScript();
   void createSections(OutputSectionFactory<ELFT> &Factory);
 
   std::vector<PhdrEntry<ELFT>> createPhdrs();
@@ -167,6 +170,8 @@ private:
   std::vector<size_t> getPhdrIndices(StringRef SectionName);
   size_t getPhdrIndex(StringRef PhdrName);
 
+  llvm::SpecificBumpPtrAllocator<LayoutInputSection<ELFT>> LAlloc;
+
   uintX_t Dot;
 };