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, 13 insertions, 37 deletions

diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index d9f6b5eb0a..89abcffd93 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -35,7 +35,7 @@ using namespace llvm;
 CompileUnit::CompileUnit(unsigned UID, unsigned L, DIE *D, AsmPrinter *A,
                          DwarfDebug *DW, DwarfUnits *DWU)
   : UniqueID(UID), Language(L), CUDie(D), Asm(A), DD(DW), DU(DWU),
-    IndexTyDie(0) {
+    IndexTyDie(0), DebugInfoOffset(0) {
   DIEIntegerOne = new (DIEValueAllocator) DIEInteger(1);
 }
 
@@ -241,7 +241,8 @@ void CompileUnit::addSourceLine(DIE *Die, DIVariable V) {
   if (Line == 0)
     return;
   unsigned FileID = DD->getOrCreateSourceID(V.getContext().getFilename(),
-                                            V.getContext().getDirectory());
+                                            V.getContext().getDirectory(),
+                                            getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -257,7 +258,8 @@ void CompileUnit::addSourceLine(DIE *Die, DIGlobalVariable G) {
   unsigned Line = G.getLineNumber();
   if (Line == 0)
     return;
-  unsigned FileID = DD->getOrCreateSourceID(G.getFilename(), G.getDirectory());
+  unsigned FileID = DD->getOrCreateSourceID(G.getFilename(), G.getDirectory(),
+                                            getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -276,7 +278,7 @@ void CompileUnit::addSourceLine(DIE *Die, DISubprogram SP) {
     return;
 
   unsigned FileID = DD->getOrCreateSourceID(SP.getFilename(),
-                                            SP.getDirectory());
+                                            SP.getDirectory(), getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -293,7 +295,7 @@ void CompileUnit::addSourceLine(DIE *Die, DIType Ty) {
   if (Line == 0)
     return;
   unsigned FileID = DD->getOrCreateSourceID(Ty.getFilename(),
-                                            Ty.getDirectory());
+                                            Ty.getDirectory(), getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -311,7 +313,7 @@ void CompileUnit::addSourceLine(DIE *Die, DIObjCProperty Ty) {
     return;
   DIFile File = Ty.getFile();
   unsigned FileID = DD->getOrCreateSourceID(File.getFilename(),
-                                            File.getDirectory());
+                                            File.getDirectory(), getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -329,7 +331,8 @@ void CompileUnit::addSourceLine(DIE *Die, DINameSpace NS) {
     return;
   StringRef FN = NS.getFilename();
 
-  unsigned FileID = DD->getOrCreateSourceID(FN, NS.getDirectory());
+  unsigned FileID = DD->getOrCreateSourceID(FN, NS.getDirectory(),
+                                            getUniqueID());
   assert(FileID && "Invalid file id");
   addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
   addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
@@ -682,7 +685,7 @@ bool CompileUnit::addConstantValue(DIE *Die, const APInt &Val,
   return true;
 }
 
-/// addTemplateParams - Add template parameters in buffer.
+/// addTemplateParams - Add template parameters into buffer.
 void CompileUnit::addTemplateParams(DIE &Buffer, DIArray TParams) {
   // Add template parameters.
   for (unsigned i = 0, e = TParams.getNumElements(); i != e; ++i) {
@@ -704,7 +707,7 @@ DIE *CompileUnit::getOrCreateContextDIE(DIDescriptor Context) {
     return getOrCreateNameSpace(DINameSpace(Context));
   else if (Context.isSubprogram())
     return getOrCreateSubprogramDIE(DISubprogram(Context));
-  else 
+  else
     return getDIE(Context);
 }
 
@@ -1363,7 +1366,7 @@ void CompileUnit::createGlobalVariableDIE(const MDNode *N) {
     }
   } else if (const ConstantInt *CI =
              dyn_cast_or_null<ConstantInt>(GV.getConstant())) {
-    // AT_const_value was added when the static memeber was created. To avoid
+    // AT_const_value was added when the static member was created. To avoid
     // emitting AT_const_value multiple times, we only add AT_const_value when
     // it is not a static member.
     if (!IsStaticMember)
@@ -1669,33 +1672,6 @@ DIE *CompileUnit::createMemberDIE(DIDerivedType DT) {
   if (DT.isArtificial())
     addFlag(MemberDie, dwarf::DW_AT_artificial);
 
-  // This is only for backward compatibility.
-  StringRef PropertyName = DT.getObjCPropertyName();
-  if (!PropertyName.empty()) {
-    addString(MemberDie, dwarf::DW_AT_APPLE_property_name, PropertyName);
-    StringRef GetterName = DT.getObjCPropertyGetterName();
-    if (!GetterName.empty())
-      addString(MemberDie, dwarf::DW_AT_APPLE_property_getter, GetterName);
-    StringRef SetterName = DT.getObjCPropertySetterName();
-    if (!SetterName.empty())
-      addString(MemberDie, dwarf::DW_AT_APPLE_property_setter, SetterName);
-    unsigned PropertyAttributes = 0;
-    if (DT.isReadOnlyObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_readonly;
-    if (DT.isReadWriteObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_readwrite;
-    if (DT.isAssignObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_assign;
-    if (DT.isRetainObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_retain;
-    if (DT.isCopyObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_copy;
-    if (DT.isNonAtomicObjCProperty())
-      PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_nonatomic;
-    if (PropertyAttributes)
-      addUInt(MemberDie, dwarf::DW_AT_APPLE_property_attribute, 0,
-              PropertyAttributes);
-  }
   return MemberDie;
 }