BPF: Use official ELF e_machine value

The same value for EM_BPF is being propagated to glibc,
elfutils, and binutils.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
llvm-svn: 275633

llvm/lib/Object/ELF.cpp

@@ -111,6 +111,12 @@ StringRef getELFRelocationTypeName(uint32_t Machine, uint32_t Type) {
     default:
       break;
     }
+  case ELF::EM_BPF:
+    switch (Type) {
+#include "llvm/Support/ELFRelocs/BPF.def"
+    default:
+      break;
+    }
     break;
   default:
     break;