Fix a bugpoint bug on anonymous functions. Instead of looking up
functions in the new module by name, use the ValueMap provided by
CloneModule to do the lookups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66216 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp
index e5ae8b5..c290042 100644
--- a/tools/bugpoint/CrashDebugger.cpp
+++ b/tools/bugpoint/CrashDebugger.cpp
@@ -264,16 +264,18 @@
bool ReduceCrashingBlocks::TestBlocks(std::vector<const BasicBlock*> &BBs) {
// Clone the program to try hacking it apart...
- Module *M = CloneModule(BD.getProgram());
+ DenseMap<const Value*, Value*> ValueMap;
+ Module *M = CloneModule(BD.getProgram(), ValueMap);
// Convert list to set for fast lookup...
std::set<BasicBlock*> Blocks;
for (unsigned i = 0, e = BBs.size(); i != e; ++i) {
// Convert the basic block from the original module to the new module...
const Function *F = BBs[i]->getParent();
- Function *CMF = M->getFunction(F->getName());
+ Function *CMF = cast<Function>(ValueMap[F]);
assert(CMF && "Function not in module?!");
assert(CMF->getFunctionType() == F->getFunctionType() && "wrong type?");
+ assert(CMF->getName() == F->getName() && "wrong name?");
// Get the mapped basic block...
Function::iterator CBI = CMF->begin();