Remove remaining code for PPC ELF target.

llvm-svn: 227534

lld/lib/ReaderWriter/ELF/Atoms.h

@@ -678,11 +678,6 @@ public:
     this->addReferenceELF(Reference::KindArch::x86_64, relocType, off, t, a);
   }
 
-  void addReferenceELF_PowerPC(Reference::KindValue relocType, uint64_t off,
-                               const Atom *t, Reference::Addend a) {
-    this->addReferenceELF(Reference::KindArch::PowerPC, relocType, off, t, a);
-  }
-
   void addReferenceELF_Mips(Reference::KindValue relocType, uint64_t off,
                             const Atom *t, Reference::Addend a) {
     this->addReferenceELF(Reference::KindArch::Mips, relocType, off, t, a);

lld/lib/ReaderWriter/ELF/ELFFile.h

@@ -453,8 +453,6 @@ template <class ELFT> Reference::KindArch ELFFile<ELFT>::kindArch() {
     return Reference::KindArch::x86;
   case llvm::ELF::EM_ARM:
     return Reference::KindArch::ARM;
-  case llvm::ELF::EM_PPC:
-    return Reference::KindArch::PowerPC;
   case llvm::ELF::EM_HEXAGON:
     return Reference::KindArch::Hexagon;
   case llvm::ELF::EM_MIPS:

lld/lib/ReaderWriter/ELF/ELFLinkingContext.cpp

@@ -81,8 +81,6 @@ uint16_t ELFLinkingContext::getOutputMachine() const {
   case llvm::Triple::mipsel:
   case llvm::Triple::mips64el:
     return llvm::ELF::EM_MIPS;
-  case llvm::Triple::ppc:
-    return llvm::ELF::EM_PPC;
   case llvm::Triple::aarch64:
     return llvm::ELF::EM_AARCH64;
   case llvm::Triple::arm:

lld/lib/ReaderWriter/ELF/Layout.h

@@ -24,7 +24,7 @@ namespace elf {
 
 /// \brief The ELFLayout is an abstract class for managing the final layout for
 ///        the kind of binaries(Shared Libraries / Relocatables / Executables 0
-///        Each architecture (Hexagon, PowerPC, MIPS) would have a concrete
+///        Each architecture (Hexagon, MIPS) would have a concrete
 ///        subclass derived from Layout for generating each binary thats
 //         needed by the lld linker
 class Layout {