Index: ELF/InputFiles.h
===================================================================
--- ELF/InputFiles.h
+++ ELF/InputFiles.h
@@ -149,6 +149,7 @@
   MipsReginfoInputSection<ELFT> *MipsReginfo = nullptr;
 
   llvm::BumpPtrAllocator Alloc;
+  llvm::SpecificBumpPtrAllocator<InputSection<ELFT>> IAlloc;
   llvm::SpecificBumpPtrAllocator<MergeInputSection<ELFT>> MAlloc;
   llvm::SpecificBumpPtrAllocator<EHInputSection<ELFT>> EHAlloc;
 };
Index: ELF/InputFiles.cpp
===================================================================
--- ELF/InputFiles.cpp
+++ ELF/InputFiles.cpp
@@ -204,7 +204,7 @@
       // If -r is given, we do not interpret or apply relocation
       // but just copy relocation sections to output.
       if (Config->Relocatable) {
-        Sections[I] = new (Alloc) InputSection<ELFT>(this, &Sec);
+        Sections[I] = new (IAlloc.Allocate()) InputSection<ELFT>(this, &Sec);
         break;
       }
 
@@ -278,7 +278,7 @@
     return new (EHAlloc.Allocate()) EHInputSection<ELFT>(this, &Sec);
   if (shouldMerge<ELFT>(Sec))
     return new (MAlloc.Allocate()) MergeInputSection<ELFT>(this, &Sec);
-  return new (Alloc) InputSection<ELFT>(this, &Sec);
+  return new (IAlloc.Allocate()) InputSection<ELFT>(this, &Sec);
 }
 
 template <class ELFT> void elf::ObjectFile<ELFT>::initializeSymbols() {