Add possibility to set memory limit for binaries run via libSystem. This

is especially needed for bugpoint. This partly implements PR688


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8

tools/bugpoint/ExecutionDriver.cpp

@@ -263,11 +263,11 @@ std::string BugDriver::executeProgram(std::string OutputFile,
       InterpreterSel == CBE_bug)
     RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
                                 OutputFile, AdditionalLinkerArgs, SharedObjs, 
-                                Timeout);
+                                Timeout, MemoryLimit);
   else 
     RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
                                 OutputFile, std::vector<std::string>(), 
-                                SharedObjs, Timeout);
+                                SharedObjs, Timeout, MemoryLimit);
 
   if (RetVal == -1) {
     std::cerr << "<timeout>";