5 files changed, 34 insertions, 7 deletions
diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index 2d754d0..925ebda 100644
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -427,6 +427,11 @@ createSeparateConstOffsetFromGEPPass(const TargetMachine *TM = nullptr,
 //
 BasicBlockPass *createLoadCombinePass();
 
+//===----------------------------------------------------------------------===//
+//
+// StraightLineStrengthReduce - This pass strength-reduces some certain
+// instruction patterns in straight-line code.
+//
 FunctionPass *createStraightLineStrengthReducePass();
 
 //===----------------------------------------------------------------------===//
@@ -446,6 +451,18 @@ ModulePass *createPlaceSafepointsPass();
 //
 FunctionPass *createRewriteStatepointsForGCPass();
 
+//===----------------------------------------------------------------------===//
+//
+// Float2Int - Demote floats to ints where possible.
+//
+FunctionPass *createFloat2IntPass();
+
+//===----------------------------------------------------------------------===//
+//
+// NaryReassociate - Simplify n-ary operations by reassociation.
+//
+FunctionPass *createNaryReassociatePass();
+
 } // End llvm namespace
 
 #endif
diff --git a/include/llvm/Transforms/Utils/LoopUtils.h b/include/llvm/Transforms/Utils/LoopUtils.h
index 2eb2555..e8f3172 100644
--- a/include/llvm/Transforms/Utils/LoopUtils.h
+++ b/include/llvm/Transforms/Utils/LoopUtils.h
@@ -122,6 +122,10 @@ bool promoteLoopAccessesToScalars(AliasSet &, SmallVectorImpl<BasicBlock*> &,
 /// Updates safety information in LICMSafetyInfo argument.
 void computeLICMSafetyInfo(LICMSafetyInfo *, Loop *);
 
+/// \brief Checks if the given PHINode in a loop header is an induction
+/// variable. Returns true if this is an induction PHI along with the step
+/// value.
+bool isInductionPHI(PHINode *, ScalarEvolution *, ConstantInt *&);
 }
 
 #endif
diff --git a/include/llvm/Transforms/Utils/ModuleUtils.h b/include/llvm/Transforms/Utils/ModuleUtils.h
index 16904f1..907563e 100644
--- a/include/llvm/Transforms/Utils/ModuleUtils.h
+++ b/include/llvm/Transforms/Utils/ModuleUtils.h
@@ -20,6 +20,7 @@ class Module;
 class Function;
 class GlobalValue;
 class GlobalVariable;
+class Constant;
 template <class PtrType> class SmallPtrSetImpl;
 
 /// Append F to the list of global ctors of module M with the given Priority.
@@ -36,6 +37,12 @@ void appendToGlobalDtors(Module &M, Function *F, int Priority);
 GlobalVariable *collectUsedGlobalVariables(Module &M,
                                            SmallPtrSetImpl<GlobalValue *> &Set,
                                            bool CompilerUsed);
+
+// Validate the result of Module::getOrInsertFunction called for an interface
+// function of given sanitizer. If the instrumented module defines a function
+// with the same name, their prototypes must match, otherwise
+// getOrInsertFunction returns a bitcast.
+Function *checkSanitizerInterfaceFunction(Constant *FuncOrBitcast);
 } // End llvm namespace
 
 #endif //  LLVM_TRANSFORMS_UTILS_MODULEUTILS_H
diff --git a/include/llvm/Transforms/Utils/SymbolRewriter.h b/include/llvm/Transforms/Utils/SymbolRewriter.h
index 48dea04..5ccee98 100644
--- a/include/llvm/Transforms/Utils/SymbolRewriter.h
+++ b/include/llvm/Transforms/Utils/SymbolRewriter.h
@@ -90,9 +90,6 @@ typedef iplist<RewriteDescriptor> RewriteDescriptorList;
 
 class RewriteMapParser {
 public:
-  RewriteMapParser() {}
-  ~RewriteMapParser() {}
-
   bool parse(const std::string &MapFile, RewriteDescriptorList *Descriptors);
 
 private:
diff --git a/include/llvm/Transforms/Utils/UnrollLoop.h b/include/llvm/Transforms/Utils/UnrollLoop.h
index 04d9ee1..7f2cf8d 100644
--- a/include/llvm/Transforms/Utils/UnrollLoop.h
+++ b/include/llvm/Transforms/Utils/UnrollLoop.h
@@ -28,11 +28,13 @@ class MDNode;
 class Pass;
 
 bool UnrollLoop(Loop *L, unsigned Count, unsigned TripCount, bool AllowRuntime,
-                unsigned TripMultiple, LoopInfo *LI, Pass *PP,
-                LPPassManager *LPM, AssumptionCache *AC);
+                bool AllowExpensiveTripCount, unsigned TripMultiple,
+                LoopInfo *LI, Pass *PP, LPPassManager *LPM,
+                AssumptionCache *AC);
 
-bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count, LoopInfo *LI,
-                             LPPassManager* LPM);
+bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count,
+                             bool AllowExpensiveTripCount, LoopInfo *LI,
+                             LPPassManager *LPM);
 
 MDNode *GetUnrollMetadata(MDNode *LoopID, StringRef Name);
 }