Merge commit '7dfcb84fc16b3bf6b2379713b53090757f0a45f9'

Conflicts:
	docs/LangRef.rst
	include/llvm/CodeGen/CallingConvLower.h
	include/llvm/IRReader/IRReader.h
	include/llvm/Target/TargetMachine.h
	lib/CodeGen/CallingConvLower.cpp
	lib/IRReader/IRReader.cpp
	lib/IRReader/LLVMBuild.txt
	lib/IRReader/Makefile
	lib/LLVMBuild.txt
	lib/Makefile
	lib/Support/MemoryBuffer.cpp
	lib/Support/Unix/PathV2.inc
	lib/Target/ARM/ARMBaseInstrInfo.cpp
	lib/Target/ARM/ARMISelLowering.cpp
	lib/Target/ARM/ARMInstrInfo.td
	lib/Target/ARM/ARMSubtarget.cpp
	lib/Target/ARM/ARMTargetMachine.cpp
	lib/Target/Mips/CMakeLists.txt
	lib/Target/Mips/MipsDelaySlotFiller.cpp
	lib/Target/Mips/MipsISelLowering.cpp
	lib/Target/Mips/MipsInstrInfo.td
	lib/Target/Mips/MipsSubtarget.cpp
	lib/Target/Mips/MipsSubtarget.h
	lib/Target/X86/X86FastISel.cpp
	lib/Target/X86/X86ISelDAGToDAG.cpp
	lib/Target/X86/X86ISelLowering.cpp
	lib/Target/X86/X86InstrControl.td
	lib/Target/X86/X86InstrFormats.td
	lib/Transforms/IPO/ExtractGV.cpp
	lib/Transforms/InstCombine/InstCombineCompares.cpp
	lib/Transforms/Utils/SimplifyLibCalls.cpp
	test/CodeGen/X86/fast-isel-divrem.ll
	test/MC/ARM/data-in-code.ll
	tools/Makefile
	tools/llvm-extract/llvm-extract.cpp
	tools/llvm-link/CMakeLists.txt
	tools/opt/CMakeLists.txt
	tools/opt/LLVMBuild.txt
	tools/opt/Makefile
	tools/opt/opt.cpp

6 files changed, 40 insertions, 12 deletions

diff --git a/include/llvm/Transforms/IPO/PassManagerBuilder.h b/include/llvm/Transforms/IPO/PassManagerBuilder.h
index 209f68db6f..563721e128 100644
--- a/include/llvm/Transforms/IPO/PassManagerBuilder.h
+++ b/include/llvm/Transforms/IPO/PassManagerBuilder.h
@@ -103,7 +103,8 @@ public:
   bool DisableSimplifyLibCalls;
   bool DisableUnitAtATime;
   bool DisableUnrollLoops;
-  bool Vectorize;
+  bool BBVectorize;
+  bool SLPVectorize;
   bool LoopVectorize;
 
 private:
diff --git a/include/llvm/Transforms/Instrumentation.h b/include/llvm/Transforms/Instrumentation.h
index a57e0f3e8a..4aae200dd0 100644
--- a/include/llvm/Transforms/Instrumentation.h
+++ b/include/llvm/Transforms/Instrumentation.h
@@ -31,19 +31,40 @@ ModulePass *createOptimalEdgeProfilerPass();
 ModulePass *createPathProfilerPass();
 
 // Insert GCOV profiling instrumentation
-ModulePass *createGCOVProfilerPass(bool EmitNotes = true, bool EmitData = true,
-                                   bool Use402Format = false,
-                                   bool UseExtraChecksum = false,
-                                   bool NoRedZone = false,
-                                   bool NoFunctionNamesInData = false);
+struct GCOVOptions {
+  static GCOVOptions getDefault();
+
+  // Specify whether to emit .gcno files.
+  bool EmitNotes;
+
+  // Specify whether to modify the program to emit .gcda files when run.
+  bool EmitData;
+
+  // A four-byte version string. The meaning of a version string is described in
+  // gcc's gcov-io.h
+  char Version[4];
+
+  // Emit a "cfg checksum" that follows the "line number checksum" of a
+  // function. This affects both .gcno and .gcda files.
+  bool UseCfgChecksum;
+
+  // Add the 'noredzone' attribute to added runtime library calls.
+  bool NoRedZone;
+
+  // Emit the name of the function in the .gcda files. This is redundant, as
+  // the function identifier can be used to find the name from the .gcno file.
+  bool FunctionNamesInData;
+};
+ModulePass *createGCOVProfilerPass(const GCOVOptions &Options =
+                                   GCOVOptions::getDefault());
 
 // Insert AddressSanitizer (address sanity checking) instrumentation
 FunctionPass *createAddressSanitizerFunctionPass(
-    bool CheckInitOrder = false, bool CheckUseAfterReturn = false,
+    bool CheckInitOrder = true, bool CheckUseAfterReturn = false,
     bool CheckLifetime = false, StringRef BlacklistFile = StringRef(),
     bool ZeroBaseShadow = false);
 ModulePass *createAddressSanitizerModulePass(
-    bool CheckInitOrder = false, StringRef BlacklistFile = StringRef(),
+    bool CheckInitOrder = true, StringRef BlacklistFile = StringRef(),
     bool ZeroBaseShadow = false);
 
 // Insert MemorySanitizer instrumentation (detection of uninitialized reads)
@@ -53,7 +74,6 @@ FunctionPass *createMemorySanitizerPass(bool TrackOrigins = false,
 // Insert ThreadSanitizer (race detection) instrumentation
 FunctionPass *createThreadSanitizerPass(StringRef BlacklistFile = StringRef());
 
-
 // BoundsChecking - This pass instruments the code to perform run-time bounds
 // checking on loads, stores, and other memory intrinsics.
 FunctionPass *createBoundsCheckingPass();
diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index ef7df68ca4..dc23dec382 100644
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -342,7 +342,7 @@ extern char &InstructionSimplifierID;
 
 //===----------------------------------------------------------------------===//
 //
-// LowerExpectIntriniscs - Removes llvm.expect intrinsics and creates
+// LowerExpectIntrinsics - Removes llvm.expect intrinsics and creates
 // "block_weights" metadata.
 FunctionPass *createLowerExpectIntrinsicPass();
 
diff --git a/include/llvm/Transforms/Utils/BlackList.h b/include/llvm/Transforms/Utils/BlackList.h
index f19470e19d..316b364845 100644
--- a/include/llvm/Transforms/Utils/BlackList.h
+++ b/include/llvm/Transforms/Utils/BlackList.h
@@ -20,6 +20,7 @@
 // global-init:*global_with_initialization_issues*
 // global-init-type:*Namespace::ClassName*
 // src:file_with_tricky_code.cc
+// global-init-src:ignore-global-initializers-issues.cc
 // ---
 // Note that the wild card is in fact an llvm::Regex, but * is automatically
 // replaced with .*
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h
index 687c9d517b..267825079e 100644
--- a/include/llvm/Transforms/Utils/Local.h
+++ b/include/llvm/Transforms/Utils/Local.h
@@ -234,12 +234,12 @@ Value *EmitGEPOffset(IRBuilderTy *Builder, const DataLayout &TD, User *GEP,
 ///  Dbg Intrinsic utilities
 ///
 
-/// Inserts a llvm.dbg.value instrinsic before the stores to an alloca'd value
+/// Inserts a llvm.dbg.value intrinsic before a store to an alloca'd value
 /// that has an associated llvm.dbg.decl intrinsic.
 bool ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
                                      StoreInst *SI, DIBuilder &Builder);
 
-/// Inserts a llvm.dbg.value instrinsic before the stores to an alloca'd value
+/// Inserts a llvm.dbg.value intrinsic before a load of an alloca'd value
 /// that has an associated llvm.dbg.decl intrinsic.
 bool ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
                                      LoadInst *LI, DIBuilder &Builder);
diff --git a/include/llvm/Transforms/Vectorize.h b/include/llvm/Transforms/Vectorize.h
index d205dbdede..8d0db16116 100644
--- a/include/llvm/Transforms/Vectorize.h
+++ b/include/llvm/Transforms/Vectorize.h
@@ -117,6 +117,12 @@ createBBVectorizePass(const VectorizeConfig &C = VectorizeConfig());
 Pass *createLoopVectorizePass();
 
 //===----------------------------------------------------------------------===//
+//
+// SLPVectorizer - Create a bottom-up SLP vectorizer pass.
+//
+Pass *createSLPVectorizerPass();
+
+//===----------------------------------------------------------------------===//
 /// @brief Vectorize the BasicBlock.
 ///
 /// @param BB The BasicBlock to be vectorized