From 94bd3b5965e90445f4cd3a00aa38af4aabc2749f Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sat, 3 Feb 2018 12:38:56 +0000
Subject: [PATCH] Fix MSVC signed/unsigned comparison warning. NFCI.

llvm-svn: 324171
---
 lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp b/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp
index 822eae1796d..28394f66e82 100644
--- a/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp
+++ b/lib/DebugInfo/DWARF/DWARFDebugRnglists.cpp
@@ -114,7 +114,7 @@ Error DWARFDebugRnglists::extract(DWARFDataExtractor Data,
                          "offset 0x%" PRIx32,
                          *OffsetPtr - 1);
     case dwarf::DW_RLE_start_end: {
-      if (End - *OffsetPtr < HeaderData.AddrSize * 2)
+      if ((End - *OffsetPtr) < unsigned(HeaderData.AddrSize * 2))
         return createError("insufficient space remaining in table for "
                            "DW_RLE_start_end encoding "
                            "at offset 0x%" PRIx32,