Remove references to compression in llvm-ar. It has been a long time since we
switched from a bytecode+bzip2 to the current bitcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161651 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-ranlib/llvm-ranlib.cpp b/tools/llvm-ranlib/llvm-ranlib.cpp
index 64f795f..4006765 100644
--- a/tools/llvm-ranlib/llvm-ranlib.cpp
+++ b/tools/llvm-ranlib/llvm-ranlib.cpp
@@ -81,7 +81,7 @@
     if (!TheArchive)
       throw err_msg;
 
-    if (TheArchive->writeToDisk(true, false, false, &err_msg ))
+    if (TheArchive->writeToDisk(true, false, &err_msg ))
       throw err_msg;
 
     if (Verbose)