1 files changed, 8 insertions, 6 deletions
diff --git a/lib/CodeGen/Passes.cpp b/lib/CodeGen/Passes.cpp
index 1a6b62b..c0861c5 100644
--- a/lib/CodeGen/Passes.cpp
+++ b/lib/CodeGen/Passes.cpp
@@ -300,6 +300,8 @@ void TargetPassConfig::addPass(Pass *P) {
 
   if (Started && !Stopped)
     PM->add(P);
+  else
+    delete P;
   if (StopAfter == PassID)
     Stopped = true;
   if (StartAfter == PassID)
@@ -331,7 +333,7 @@ AnalysisID TargetPassConfig::addPass(AnalysisID PassID) {
   addPass(P); // Ends the lifetime of P.
 
   // Add the passes after the pass P if there is any.
-  for (SmallVector<std::pair<AnalysisID, IdentifyingPassPtr>, 4>::iterator
+  for (SmallVectorImpl<std::pair<AnalysisID, IdentifyingPassPtr> >::iterator
          I = Impl->InsertedPasses.begin(), E = Impl->InsertedPasses.end();
        I != E; ++I) {
     if ((*I).first == PassID) {
@@ -396,15 +398,15 @@ void TargetPassConfig::addPassesToHandleExceptions() {
     // removed from the parent invoke(s). This could happen when a landing
     // pad is shared by multiple invokes and is also a target of a normal
     // edge from elsewhere.
-    addPass(createSjLjEHPreparePass(TM->getTargetLowering()));
+    addPass(createSjLjEHPreparePass(TM));
     // FALLTHROUGH
   case ExceptionHandling::DwarfCFI:
   case ExceptionHandling::ARM:
   case ExceptionHandling::Win64:
-    addPass(createDwarfEHPass(TM->getTargetLowering()));
+    addPass(createDwarfEHPass(TM));
     break;
   case ExceptionHandling::None:
-    addPass(createLowerInvokePass(TM->getTargetLowering()));
+    addPass(createLowerInvokePass(TM));
 
     // The lower invoke pass may create unreachable code. Remove it.
     addPass(createUnreachableBlockEliminationPass());
@@ -416,13 +418,13 @@ void TargetPassConfig::addPassesToHandleExceptions() {
 /// before exception handling preparation passes.
 void TargetPassConfig::addCodeGenPrepare() {
   if (getOptLevel() != CodeGenOpt::None && !DisableCGP)
-    addPass(createCodeGenPreparePass(getTargetLowering()));
+    addPass(createCodeGenPreparePass(TM));
 }
 
 /// Add common passes that perform LLVM IR to IR transforms in preparation for
 /// instruction selection.
 void TargetPassConfig::addISelPrepare() {
-  addPass(createStackProtectorPass(getTargetLowering()));
+  addPass(createStackProtectorPass(TM));
 
   addPreISel();