Convert a bunch of uses of 'bytecode' into 'bitcode'. This

is not everything, but the remaining cases are less trivial.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115080 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-config/llvm-config.in.in

@@ -197,7 +197,7 @@ Options:
 Typical components:
   all                All LLVM libraries (default).
   backend            Either a native backend or the C backend.
-  engine             Either a native JIT or a bytecode interpreter.
+  engine             Either a native JIT or a bitcode interpreter.
 __EOD__
     exit(1);
 }