From 908aabb783ce922021142dffd80676be6db0ebb0 Mon Sep 17 00:00:00 2001
From: Akira Hatanaka <ahatanaka@apple.com>
Date: Tue, 6 Nov 2018 07:12:28 +0000
Subject: [PATCH] Cast to uint64_t instead of to unsigned.

This is a follow-up to r346211.

llvm-svn: 346212
---
 clang/lib/CodeGen/CGBuiltin.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 4699a0c16ad9..a42c7eb85f9c 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -1171,7 +1171,7 @@ RValue CodeGenFunction::emitBuiltinOSLogFormat(const CallExpr &E) {
     if (Item.getKind() == analyze_os_log::OSLogBufferItem::MaskKind) {
       uint64_t Val = 0;
       for (unsigned I = 0, E = Item.getMaskType().size(); I < E; ++I)
-        Val |= ((unsigned )Item.getMaskType()[I]) << I * 8;
+        Val |= ((uint64_t)Item.getMaskType()[I]) << I * 8;
       ArgVal = llvm::Constant::getIntegerValue(Int64Ty, llvm::APInt(64, Val));
     } else if (const Expr *TheExpr = Item.getExpr()) {
       ArgVal = EmitScalarExpr(TheExpr, /*Ignore*/ false);