llvm-objdump: sort phdr type strings in advance of adding new ones

llvm-svn: 290494
diff --git a/llvm/tools/llvm-objdump/ELFDump.cpp b/llvm/tools/llvm-objdump/ELFDump.cpp
index 2d2a5b5..aa6aa94 100644
--- a/llvm/tools/llvm-objdump/ELFDump.cpp
+++ b/llvm/tools/llvm-objdump/ELFDump.cpp
@@ -30,20 +30,20 @@
         errorToErrorCode(ProgramHeaderOrError.takeError()).message());
   for (const typename ELFO::Elf_Phdr &Phdr : *ProgramHeaderOrError) {
     switch (Phdr.p_type) {
-    case ELF::PT_LOAD:
-      outs() << "    LOAD ";
-      break;
-    case ELF::PT_GNU_STACK:
-      outs() << "   STACK ";
+    case ELF::PT_DYNAMIC:
+      outs() << " DYNAMIC ";
       break;
     case ELF::PT_GNU_EH_FRAME:
       outs() << "EH_FRAME ";
       break;
+    case ELF::PT_GNU_STACK:
+      outs() << "   STACK ";
+      break;
     case ELF::PT_INTERP:
       outs() << "  INTERP ";
       break;
-    case ELF::PT_DYNAMIC:
-      outs() << " DYNAMIC ";
+    case ELF::PT_LOAD:
+      outs() << "    LOAD ";
       break;
     case ELF::PT_PHDR:
       outs() << "    PHDR ";