llvm-objcopy: Remove unused field. NFCI.

pcc · pcc · commit bf92b3f48014 · 2019-03-12T02:17:01.000Z
Differential Revision: https://reviews.llvm.org/D59126 llvm-svn: 355892
diff --git a/llvm/tools/llvm-objcopy/ELF/Object.cpp b/llvm/tools/llvm-objcopy/ELF/Object.cpp
@@ -901,9 +901,7 @@ template <class ELFT> void ELFBuilder<ELFT>::setParentSegment(Segment &Child) {
 template <class ELFT> void ELFBuilder<ELFT>::readProgramHeaders() {
   uint32_t Index = 0;
   for (const auto &Phdr : unwrapOrError(ElfFile.program_headers())) {
-    ArrayRef<uint8_t> Data{ElfFile.base() + Phdr.p_offset,
-                           (size_t)Phdr.p_filesz};
-    Segment &Seg = Obj.addSegment(Data);
+    Segment &Seg = Obj.addSegment();
     Seg.Type = Phdr.p_type;
     Seg.Flags = Phdr.p_flags;
     Seg.OriginalOffset = Phdr.p_offset;
diff --git a/llvm/tools/llvm-objcopy/ELF/Object.h b/llvm/tools/llvm-objcopy/ELF/Object.h
@@ -312,10 +312,6 @@ class Segment {
   uint32_t Index;
   uint64_t OriginalOffset;
   Segment *ParentSegment = nullptr;
-  ArrayRef<uint8_t> Contents;
-
-  explicit Segment(ArrayRef<uint8_t> Data) : Contents(Data) {}
-  Segment() {}
 
   const SectionBase *firstSection() const {
     if (!Sections.empty())
@@ -827,8 +823,8 @@ class Object {
     Ptr->Index = Sections.size();
     return *Ptr;
   }
-  Segment &addSegment(ArrayRef<uint8_t> Data) {
-    Segments.emplace_back(llvm::make_unique<Segment>(Data));
+  Segment &addSegment() {
+    Segments.emplace_back(llvm::make_unique<Segment>());
     return *Segments.back();
   }
 };
