Cleanup and simplify manipulation of the program, eliminate the need for so

many 'friends' of bugdriver.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11603 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 1 deletions

diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index 14e5606f6c..4359622777 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -38,6 +38,15 @@ namespace {
                                 "(for miscompilation detection)"));
 }
 
+/// setNewProgram - If we reduce or update the program somehow, call this method
+/// to update bugdriver with it.  This deletes the old module and sets the
+/// specified one as the current program.
+void BugDriver::setNewProgram(Module *M) {
+  delete Program;
+  Program = M;
+}
+
+
 /// getPassesString - Turn a list of passes into a string which indicates the
 /// command line options that must be passed to add the passes.
 ///
@@ -174,7 +183,7 @@ bool BugDriver::run() {
       return debugMiscompilation();
     }
   } catch (ToolExecutionError &TEE) {
-    std::cerr << TEE.getMessage() << "*** Debugging code generator crash!\n";
+    std::cerr << TEE.getMessage();
     return debugCodeGeneratorCrash();
   }