Revert "[InstrProf] Support for external functions in text format."

This reverts commit r328132. Breaks FDO selfhost. I'm seeing
error: /tmp/profraw: Invalid instrumentation profile data (bad magic)

llvm-svn: 328207

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/ProfileData/InstrProf.cpp b/llvm/lib/ProfileData/InstrProf.cpp
index fd25728a8a8..106b3770cb0 100644
--- a/llvm/lib/ProfileData/InstrProf.cpp
+++ b/llvm/lib/ProfileData/InstrProf.cpp
@@ -355,7 +355,7 @@ Error InstrProfSymtab::create(Module &M, bool InLTO) {
       }
     }
   }
-  Sorted = false;
+
   finalizeSymtab();
   return Error::success();
 }
@@ -476,6 +476,7 @@ Error readPGOFuncNameStrings(StringRef NameStrings, InstrProfSymtab &Symtab) {
     while (P < EndP && *P == 0)
       P++;
   }
+  Symtab.finalizeSymtab();
   return Error::success();
 }