Avoid warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83609 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index 506f305..cd58b83 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -317,7 +317,7 @@
// Since the function pointer is 1 plus the virtual table offset, we
// subtract 1 by using a GEP.
- VTable = Builder.CreateConstGEP1_64(VTable, -1);
+ VTable = Builder.CreateConstGEP1_64(VTable, (uint64_t)-1);
llvm::Value *VirtualFn = Builder.CreateLoad(VTable, "virtualfn");