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

1 files changed, 104 insertions, 0 deletions

diff --git a/lib/IR/Core.cpp b/lib/IR/Core.cpp
index 983b49c628..889d574290 100644
--- a/lib/IR/Core.cpp
+++ b/lib/IR/Core.cpp
@@ -21,7 +21,9 @@
 #include "llvm/IR/GlobalVariable.h"
 #include "llvm/IR/InlineAsm.h"
 #include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/Debug.h"
@@ -1301,6 +1303,53 @@ void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, LLVMBool IsConstant) {
   unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
 }
 
+LLVMThreadLocalMode LLVMGetThreadLocalMode(LLVMValueRef GlobalVar) {
+  switch (unwrap<GlobalVariable>(GlobalVar)->getThreadLocalMode()) {
+  case GlobalVariable::NotThreadLocal:
+    return LLVMNotThreadLocal;
+  case GlobalVariable::GeneralDynamicTLSModel:
+    return LLVMGeneralDynamicTLSModel;
+  case GlobalVariable::LocalDynamicTLSModel:
+    return LLVMLocalDynamicTLSModel;
+  case GlobalVariable::InitialExecTLSModel:
+    return LLVMInitialExecTLSModel;
+  case GlobalVariable::LocalExecTLSModel:
+    return LLVMLocalExecTLSModel;
+  }
+
+  llvm_unreachable("Invalid GlobalVariable thread local mode");
+}
+
+void LLVMSetThreadLocalMode(LLVMValueRef GlobalVar, LLVMThreadLocalMode Mode) {
+  GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
+
+  switch (Mode) {
+  case LLVMNotThreadLocal:
+    GV->setThreadLocalMode(GlobalVariable::NotThreadLocal);
+    break;
+  case LLVMGeneralDynamicTLSModel:
+    GV->setThreadLocalMode(GlobalVariable::GeneralDynamicTLSModel);
+    break;
+  case LLVMLocalDynamicTLSModel:
+    GV->setThreadLocalMode(GlobalVariable::LocalDynamicTLSModel);
+    break;
+  case LLVMInitialExecTLSModel:
+    GV->setThreadLocalMode(GlobalVariable::InitialExecTLSModel);
+    break;
+  case LLVMLocalExecTLSModel:
+    GV->setThreadLocalMode(GlobalVariable::LocalExecTLSModel);
+    break;
+  }
+}
+
+LLVMBool LLVMIsExternallyInitialized(LLVMValueRef GlobalVar) {
+  return unwrap<GlobalVariable>(GlobalVar)->isExternallyInitialized();
+}
+
+void LLVMSetExternallyInitialized(LLVMValueRef GlobalVar, LLVMBool IsExtInit) {
+  unwrap<GlobalVariable>(GlobalVar)->setExternallyInitialized(IsExtInit);
+}
+
 /*--.. Operations on aliases ......................................--*/
 
 LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
@@ -1396,6 +1445,18 @@ void LLVMAddFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
   Func->setAttributes(PALnew);
 }
 
+void LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn, const char *A,
+                                        const char *V) {
+  Function *Func = unwrap<Function>(Fn);
+  AttributeSet::AttrIndex Idx =
+    AttributeSet::AttrIndex(AttributeSet::FunctionIndex);
+  AttrBuilder B;
+
+  B.addAttribute(A, V);
+  AttributeSet Set = AttributeSet::get(Func->getContext(), Idx, B);
+  Func->addAttributes(Idx, Set);
+}
+
 void LLVMRemoveFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
   Function *Func = unwrap<Function>(Fn);
   const AttributeSet PAL = Func->getAttributes();
@@ -2331,6 +2392,42 @@ LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef B, LLVMValueRef LHS,
   return wrap(unwrap(B)->CreatePtrDiff(unwrap(LHS), unwrap(RHS), Name));
 }
 
+LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op, 
+                               LLVMValueRef PTR, LLVMValueRef Val, 
+                               LLVMAtomicOrdering ordering, 
+                               LLVMBool singleThread) {
+  AtomicRMWInst::BinOp intop;
+  switch (op) {
+    case LLVMAtomicRMWBinOpXchg: intop = AtomicRMWInst::Xchg; break;
+    case LLVMAtomicRMWBinOpAdd: intop = AtomicRMWInst::Add; break;
+    case LLVMAtomicRMWBinOpSub: intop = AtomicRMWInst::Sub; break;
+    case LLVMAtomicRMWBinOpAnd: intop = AtomicRMWInst::And; break;
+    case LLVMAtomicRMWBinOpNand: intop = AtomicRMWInst::Nand; break;
+    case LLVMAtomicRMWBinOpOr: intop = AtomicRMWInst::Or; break;
+    case LLVMAtomicRMWBinOpXor: intop = AtomicRMWInst::Xor; break;
+    case LLVMAtomicRMWBinOpMax: intop = AtomicRMWInst::Max; break;
+    case LLVMAtomicRMWBinOpMin: intop = AtomicRMWInst::Min; break;
+    case LLVMAtomicRMWBinOpUMax: intop = AtomicRMWInst::UMax; break;
+    case LLVMAtomicRMWBinOpUMin: intop = AtomicRMWInst::UMin; break;
+  }
+  AtomicOrdering intordering;
+  switch (ordering) {
+    case LLVMAtomicOrderingNotAtomic: intordering = NotAtomic; break;
+    case LLVMAtomicOrderingUnordered: intordering = Unordered; break;
+    case LLVMAtomicOrderingMonotonic: intordering = Monotonic; break;
+    case LLVMAtomicOrderingAcquire: intordering = Acquire; break;
+    case LLVMAtomicOrderingRelease: intordering = Release; break;
+    case LLVMAtomicOrderingAcquireRelease: 
+      intordering = AcquireRelease; 
+      break;
+    case LLVMAtomicOrderingSequentiallyConsistent: 
+      intordering = SequentiallyConsistent; 
+      break;
+  }
+  return wrap(unwrap(B)->CreateAtomicRMW(intop, unwrap(PTR), unwrap(Val), 
+    intordering, singleThread ? SingleThread : CrossThread));
+}
+
 
 /*===-- Module providers --------------------------------------------------===*/
 
@@ -2397,6 +2494,13 @@ LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(
       StringRef(BufferName)));
 }
 
+const char *LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf) {
+  return unwrap(MemBuf)->getBufferStart();
+}
+
+size_t LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf) {
+  return unwrap(MemBuf)->getBufferSize();
+}
 
 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf) {
   delete unwrap(MemBuf);