Fixing a compile warning triggered in MSVC about constant truncation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152518 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index 13ed8c1f6ed393663b4e2722f7c781228dce0660..9f13e2125292eb499c09d74be5e476ed74a1e6a3 100644 (file)
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -2468,7 +2468,8 @@ protected:
   virtual SwitchInst *clone_impl() const;
 public:
   
-  static const unsigned DefaultPseudoIndex = ~0L-1; // -2 
+  // -2
+  static const unsigned DefaultPseudoIndex = static_cast<unsigned>(~0L-1);
   
   template <class SwitchInstTy, class ConstantIntTy, class BasicBlockTy> 
   class CaseIteratorT {