Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/CodeGen/Analysis.h b/linux-x64/clang/include/llvm/CodeGen/Analysis.h
index ba88f1f..d77aee6 100644
--- a/linux-x64/clang/include/llvm/CodeGen/Analysis.h
+++ b/linux-x64/clang/include/llvm/CodeGen/Analysis.h
@@ -36,7 +36,7 @@
 class SelectionDAG;
 struct EVT;
 
-/// \brief Compute the linearized index of a member in a nested
+/// Compute the linearized index of a member in a nested
 /// aggregate/struct/array.
 ///
 /// Given an LLVM IR aggregate type and a sequence of insertvalue or
@@ -124,7 +124,7 @@
                                      const TargetLoweringBase &TLI);
 
 DenseMap<const MachineBasicBlock *, int>
-getFuncletMembership(const MachineFunction &MF);
+getEHScopeMembership(const MachineFunction &MF);
 
 } // End llvm namespace