Fix for PR960. Improves bugpoint so that it removes global variable

initializers as well. This is only a first pass. It can be slow because
it clones the module for each pass. An obvious improvement is not to do that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31182 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index e499477630..236e8a3cac 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -221,3 +221,13 @@ void llvm::PrintFunctionList(const std::vector<Function*> &Funcs) {
     std::cout << "... <" << Funcs.size() << " total>";
   std::cout << std::flush;
 }
+
+void llvm::PrintGlobalVariableList(const std::vector<GlobalVariable*> &GVs) {
+  unsigned NumPrint = GVs.size();
+  if (NumPrint > 10) NumPrint = 10;
+  for (unsigned i = 0; i != NumPrint; ++i)
+    std::cout << " " << GVs[i]->getName();
+  if (NumPrint < GVs.size())
+    std::cout << "... <" << GVs.size() << " total>";
+  std::cout << std::flush;
+}