Merge commit '279b9184c2ff4fea93b198a3519b8cb3a1d8d195'

Conflicts:
	include/llvm/CodeGen/LexicalScopes.h
	include/llvm/MC/MCAsmInfo.h
	lib/Linker/LinkArchives.cpp
	lib/Linker/LinkItems.cpp
	lib/MC/MCAsmInfo.cpp
	lib/MC/MCDwarf.cpp
	lib/Target/ARM/ARMInstrInfo.td
	lib/Target/ARM/ARMSubtarget.cpp
	lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
	lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
	lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
	lib/Target/Mips/MipsAsmPrinter.cpp
	lib/Target/Mips/MipsDelaySlotFiller.cpp
	lib/Target/Mips/MipsISelDAGToDAG.cpp
	lib/Target/Mips/MipsSubtarget.cpp
	lib/Target/Mips/MipsSubtarget.h
	lib/Target/Mips/MipsTargetObjectFile.cpp
	lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
	lib/Target/X86/X86FastISel.cpp
	lib/Target/X86/X86ISelLowering.cpp
	lib/Target/X86/X86TargetMachine.cpp
	lib/Transforms/CMakeLists.txt
	lib/Transforms/LLVMBuild.txt
	lib/Transforms/Makefile
	test/MC/ARM/arm_instructions.s
	test/MC/X86/AlignedBundling/pad-align-to-bundle-end.s

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 76ece7fc06..f5fc66c4d3 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -50,14 +50,14 @@ bool TargetLowering::isInTailCallPosition(SelectionDAG &DAG, SDNode *Node,
 
   // Conservatively require the attributes of the call to match those of
   // the return. Ignore noalias because it doesn't affect the call sequence.
-  Attribute CallerRetAttr = F->getAttributes().getRetAttributes();
-  if (AttrBuilder(CallerRetAttr)
+  AttributeSet CallerAttrs = F->getAttributes();
+  if (AttrBuilder(CallerAttrs, AttributeSet::ReturnIndex)
       .removeAttribute(Attribute::NoAlias).hasAttributes())
     return false;
 
   // It's not safe to eliminate the sign / zero extension of the return value.
-  if (CallerRetAttr.hasAttribute(Attribute::ZExt) ||
-      CallerRetAttr.hasAttribute(Attribute::SExt))
+  if (CallerAttrs.hasAttribute(AttributeSet::ReturnIndex, Attribute::ZExt) ||
+      CallerAttrs.hasAttribute(AttributeSet::ReturnIndex, Attribute::SExt))
     return false;
 
   // Check if the only use is a function return node.
@@ -2038,7 +2038,7 @@ getRegForInlineAsmConstraint(const std::string &Constraint,
 /// a matching constraint like "4".
 bool TargetLowering::AsmOperandInfo::isMatchingInputConstraint() const {
   assert(!ConstraintCode.empty() && "No known constraint!");
-  return isdigit(ConstraintCode[0]);
+  return isdigit(static_cast<unsigned char>(ConstraintCode[0]));
 }
 
 /// getMatchedOperand - If this is an input matching constraint, this method