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, 8 insertions, 4 deletions

diff --git a/include/llvm/Object/ObjectFile.h b/include/llvm/Object/ObjectFile.h
index 6a66653fe2..eb53cc0aab 100644
--- a/include/llvm/Object/ObjectFile.h
+++ b/include/llvm/Object/ObjectFile.h
@@ -217,6 +217,8 @@ public:
   /// mapped).
   error_code getAddress(uint64_t &Result) const;
   error_code getFileOffset(uint64_t &Result) const;
+  /// @brief Get the alignment of this symbol as the actual value (not log 2).
+  error_code getAlignment(uint32_t &Result) const;
   error_code getSize(uint64_t &Result) const;
   error_code getType(SymbolRef::Type &Result) const;
 
@@ -227,9 +229,6 @@ public:
   /// Get symbol flags (bitwise OR of SymbolRef::Flags)
   error_code getFlags(uint32_t &Result) const;
 
-  /// @brief Return true for common symbols such as uninitialized globals
-  error_code isCommon(bool &Result) const;
-
   /// @brief Get section this symbol is defined in reference to. Result is
   /// end_sections() if it is undefined or is an absolute symbol.
   error_code getSection(section_iterator &Result) const;
@@ -276,7 +275,7 @@ class ObjectFile : public Binary {
   ObjectFile(const ObjectFile &other) LLVM_DELETED_FUNCTION;
 
 protected:
-  ObjectFile(unsigned int Type, MemoryBuffer *source, error_code &ec);
+  ObjectFile(unsigned int Type, MemoryBuffer *source);
 
   const uint8_t *base() const {
     return reinterpret_cast<const uint8_t *>(Data->getBufferStart());
@@ -295,6 +294,7 @@ protected:
   virtual error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const = 0;
   virtual error_code getSymbolAddress(DataRefImpl Symb, uint64_t &Res) const = 0;
   virtual error_code getSymbolFileOffset(DataRefImpl Symb, uint64_t &Res)const=0;
+  virtual error_code getSymbolAlignment(DataRefImpl Symb, uint32_t &Res) const;
   virtual error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const = 0;
   virtual error_code getSymbolType(DataRefImpl Symb,
                                    SymbolRef::Type &Res) const = 0;
@@ -428,6 +428,10 @@ inline error_code SymbolRef::getFileOffset(uint64_t &Result) const {
   return OwningObject->getSymbolFileOffset(SymbolPimpl, Result);
 }
 
+inline error_code SymbolRef::getAlignment(uint32_t &Result) const {
+  return OwningObject->getSymbolAlignment(SymbolPimpl, Result);
+}
+
 inline error_code SymbolRef::getSize(uint64_t &Result) const {
   return OwningObject->getSymbolSize(SymbolPimpl, Result);
 }