Update clang to r339409.
Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/IR/Constant.h b/linux-x64/clang/include/llvm/IR/Constant.h
index 6048160..5fdf0ea 100644
--- a/linux-x64/clang/include/llvm/IR/Constant.h
+++ b/linux-x64/clang/include/llvm/IR/Constant.h
@@ -38,7 +38,7 @@
/// structurally equivalent constants will always have the same address.
/// Constants are created on demand as needed and never deleted: thus clients
/// don't have to worry about the lifetime of the objects.
-/// @brief LLVM Constant Representation
+/// LLVM Constant Representation
class Constant : public User {
protected:
Constant(Type *ty, ValueTy vty, Use *Ops, unsigned NumOps)
@@ -87,6 +87,10 @@
/// floating-point constant with all NaN elements.
bool isNaN() const;
+ /// Return true if this is a vector constant that includes any undefined
+ /// elements.
+ bool containsUndefElement() const;
+
/// Return true if evaluation of this constant could trap. This is true for
/// things like constant expressions that could divide by zero.
bool canTrap() const;
@@ -153,7 +157,7 @@
/// @returns the value for an integer or vector of integer constant of the
/// given type that has all its bits set to true.
- /// @brief Get the all ones value
+ /// Get the all ones value
static Constant *getAllOnesValue(Type* Ty);
/// Return the value for an integer or pointer constant, or a vector thereof,