[lld] r322442 - [WebAssembly] Fix build failures due to warning

[Sam Clegg via llvm-commits]

Author: sbc
Date: Sat Jan 13 07:59:53 2018
New Revision: 322442

URL: http://llvm.org/viewvc/llvm-project?rev=322442&view=rev
Log:
[WebAssembly] Fix build failures due to warning

Oops, the waterfall tests with `-Werror -Wunused-variable`.

Differential Revision: https://reviews.llvm.org/D42028

Modified:
    lld/trunk/wasm/Writer.cpp

Modified: lld/trunk/wasm/Writer.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/wasm/Writer.cpp?rev=322442&r1=322441&r2=322442&view=diff
==============================================================================
--- lld/trunk/wasm/Writer.cpp (original)
+++ lld/trunk/wasm/Writer.cpp Sat Jan 13 07:59:53 2018
@@ -443,8 +443,10 @@ void Writer::createLinkingSection() {
     if (InputSegments.empty())
       continue;
     StringRef Comdat = InputSegments[0]->getComdat();
+#ifndef NDEBUG
     for (const InputSegment *IS : InputSegments)
       assert(IS->getComdat() == Comdat);
+#endif
     if (!Comdat.empty())
       Comdats[Comdat].emplace_back(ComdatEntry{WASM_COMDAT_DATA, I});
   }