Update aosp/master llvm for rebase to r233350

Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49

1 files changed, 5 insertions, 4 deletions

diff --git a/include/llvm/Transforms/Utils/SimplifyLibCalls.h b/include/llvm/Transforms/Utils/SimplifyLibCalls.h
index 08358e1..4115960 100644
--- a/include/llvm/Transforms/Utils/SimplifyLibCalls.h
+++ b/include/llvm/Transforms/Utils/SimplifyLibCalls.h
@@ -15,6 +15,7 @@
 #ifndef LLVM_TRANSFORMS_UTILS_SIMPLIFYLIBCALLS_H
 #define LLVM_TRANSFORMS_UTILS_SIMPLIFYLIBCALLS_H
 
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/IR/IRBuilder.h"
@@ -36,12 +37,11 @@ class Function;
 /// is unknown) by passing true for OnlyLowerUnknownSize.
 class FortifiedLibCallSimplifier {
 private:
-  const DataLayout *DL;
   const TargetLibraryInfo *TLI;
   bool OnlyLowerUnknownSize;
 
 public:
-  FortifiedLibCallSimplifier(const DataLayout *DL, const TargetLibraryInfo *TLI,
+  FortifiedLibCallSimplifier(const TargetLibraryInfo *TLI,
                              bool OnlyLowerUnknownSize = false);
 
   /// \brief Take the given call instruction and return a more
@@ -71,7 +71,7 @@ private:
 class LibCallSimplifier {
 private:
   FortifiedLibCallSimplifier FortifiedSimplifier;
-  const DataLayout *DL;
+  const DataLayout &DL;
   const TargetLibraryInfo *TLI;
   bool UnsafeFPShrink;
   function_ref<void(Instruction *, Value *)> Replacer;
@@ -86,7 +86,7 @@ private:
   void replaceAllUsesWith(Instruction *I, Value *With);
 
 public:
-  LibCallSimplifier(const DataLayout *TD, const TargetLibraryInfo *TLI,
+  LibCallSimplifier(const DataLayout &DL, const TargetLibraryInfo *TLI,
                     function_ref<void(Instruction *, Value *)> Replacer =
                         &replaceAllUsesWithDefault);
 
@@ -116,6 +116,7 @@ private:
   Value *optimizeStrSpn(CallInst *CI, IRBuilder<> &B);
   Value *optimizeStrCSpn(CallInst *CI, IRBuilder<> &B);
   Value *optimizeStrStr(CallInst *CI, IRBuilder<> &B);
+  Value *optimizeMemChr(CallInst *CI, IRBuilder<> &B);
   Value *optimizeMemCmp(CallInst *CI, IRBuilder<> &B);
   Value *optimizeMemCpy(CallInst *CI, IRBuilder<> &B);
   Value *optimizeMemMove(CallInst *CI, IRBuilder<> &B);