commit c8da0c0bdfc5883b8b05f476239278352ab62e64
author Simon Pilgrim <llvm-dev@redking.me.uk> Fri Mar 31 10:45:35 2017 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> Fri Mar 31 10:45:35 2017 +0000
tree 0b4ff18f2028cbd65d5cce439dd173adc4039d69
parent 71a165d192bfecd90f740d6f63fe6c124ec187e2

Fix signed/unsigned warning

llvm-svn: 299194

llvm/lib/MC/WasmObjectWriter.cpp

diff --git a/llvm/lib/MC/WasmObjectWriter.cpp b/llvm/lib/MC/WasmObjectWriter.cpp
index 548d99f..159cc3b 100644
--- a/llvm/lib/MC/WasmObjectWriter.cpp
+++ b/llvm/lib/MC/WasmObjectWriter.cpp
@@ -660,7 +660,7 @@
         unsigned n;
         G.InitialValue = decodeSLEB128(p, &n);
         G.ImportIndex = 0;
-        if (n > end - p)
+        if ((ptrdiff_t)n > end - p)
           report_fatal_error("global initial value must be valid SLEB128");
         p += n;
       }