1 files changed, 8 insertions, 1 deletions
diff --git a/llvm/tools/bugpoint/bugpoint.cpp b/llvm/tools/bugpoint/bugpoint.cpp
index 41156f92ce8..ba5234bdc89 100644
--- a/llvm/tools/bugpoint/bugpoint.cpp
+++ b/llvm/tools/bugpoint/bugpoint.cpp
@@ -29,6 +29,13 @@
 #include "llvm/LinkAllVMCore.h"
 using namespace llvm;
 
+// AsChild - Specifies that this invocation of bugpoint is being generated
+// from a parent process. It is not intended to be used by users so the 
+// option is hidden.
+static cl::opt<bool> 
+AsChild("as-child", cl::desc("Run bugpoint as child process"), 
+        cl::ReallyHidden);
+          
 static cl::opt<bool> 
 FindBugs("find-bugs", cl::desc("Run many different optimization sequences "
                                "on program to find bugs"), cl::init(false));
@@ -116,7 +123,7 @@ int main(int argc, char **argv) {
       MemoryLimit = 100;
   }
 
-  BugDriver D(argv[0], FindBugs, TimeoutValue, MemoryLimit,
+  BugDriver D(argv[0], AsChild, FindBugs, TimeoutValue, MemoryLimit,
               UseValgrind, Context);
   if (D.addSources(InputFilenames)) return 1;