Vendor import of llvm RELEASE_350/final tag r216957 (effectively, 3.5.0 release):

https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957

1 files changed, 14 insertions, 13 deletions

diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp
index c7c1752..a195586 100644
--- a/lib/CodeGen/DwarfEHPrepare.cpp
+++ b/lib/CodeGen/DwarfEHPrepare.cpp
@@ -12,22 +12,23 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "dwarfehprepare"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/Dominators.h"
+#include "llvm/IR/CallSite.h"
+#include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/Module.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/CallSite.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/SSAUpdater.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "dwarfehprepare"
+
 STATISTIC(NumResumesLowered, "Number of resume calls lowered");
 
 namespace {
@@ -42,16 +43,16 @@ namespace {
 
   public:
     static char ID; // Pass identification, replacement for typeid.
-    DwarfEHPrepare(const TargetMachine *TM) :
-      FunctionPass(ID), TM(TM), RewindFunction(0) {
-        initializeDominatorTreePass(*PassRegistry::getPassRegistry());
-      }
+    DwarfEHPrepare(const TargetMachine *TM)
+        : FunctionPass(ID), TM(TM), RewindFunction(nullptr) {
+      initializeDominatorTreeWrapperPassPass(*PassRegistry::getPassRegistry());
+    }
 
-    virtual bool runOnFunction(Function &Fn);
+    bool runOnFunction(Function &Fn) override;
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const { }
+    void getAnalysisUsage(AnalysisUsage &AU) const override { }
 
-    const char *getPassName() const {
+    const char *getPassName() const override {
       return "Exception handling preparation";
     }
   };
@@ -68,10 +69,10 @@ FunctionPass *llvm::createDwarfEHPass(const TargetMachine *TM) {
 /// instructions, including the 'resume' instruction.
 Value *DwarfEHPrepare::GetExceptionObject(ResumeInst *RI) {
   Value *V = RI->getOperand(0);
-  Value *ExnObj = 0;
+  Value *ExnObj = nullptr;
   InsertValueInst *SelIVI = dyn_cast<InsertValueInst>(V);
-  LoadInst *SelLoad = 0;
-  InsertValueInst *ExcIVI = 0;
+  LoadInst *SelLoad = nullptr;
+  InsertValueInst *ExcIVI = nullptr;
   bool EraseIVIs = false;
 
   if (SelIVI) {