If only have function profile, don't print out "not executed" for all of the blocks :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9622 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-prof/llvm-prof.cpp b/tools/llvm-prof/llvm-prof.cpp
index 5f114474b57c505dd1e3f49d446c198c42c7ed07..5911918b161b4d99c151406d399deaa8b7d85be1 100644 (file)
--- a/tools/llvm-prof/llvm-prof.cpp
+++ b/tools/llvm-prof/llvm-prof.cpp
@@ -64,6 +64,7 @@ namespace {
          << " times.\n;;;\n";
     }
     virtual void emitBasicBlockAnnot(const BasicBlock *BB, std::ostream &OS) {
+      if (BlockFreqs.empty()) return;
       if (unsigned Count = BlockFreqs[BB])
         OS << ";;; Executed " << Count << " times.\n";
       else