commit a8d4713798086ceffeb406392ddaad2faaf2aca5
author Jim Stichnoth <stichnot@chromium.org> Tue Sep 08 14:43:38 2015 -0700
committer Jim Stichnoth <stichnot@chromium.org> Tue Sep 08 14:43:38 2015 -0700
tree 4819ef7d935f2ee5ef752f94fcd23ca28c6e307d
parent 5300bfe5c1b6dd711f77284691c920fc6c830873

Fix warnings produced by g++ on Windows.

Scraped non-pragma related warnings from a recent trybot run:

wget -O - 'http://build.chromium.org/p/tryserver.nacl/builders/nacl-toolchain-win7-pnacl-x86_64/builds/3221/steps/llvm_i686_w64_mingw32%20%28build%29/logs/stdio' | grep subzero | grep warning | grep -v pragma

BUG= none
R=ascull@google.com, jpp@chromium.org

Review URL: https://codereview.chromium.org/1315193020.

src/IceCfgNode.cpp

diff --git a/src/IceCfgNode.cpp b/src/IceCfgNode.cpp
index 095994e..d57224b 100644
--- a/src/IceCfgNode.cpp
+++ b/src/IceCfgNode.cpp
@@ -241,6 +241,7 @@
     }
   }
   assert(Found);
+  (void)Found;
   // Repoint this node's in-edge.
   Found = false;
   for (CfgNode *&I : InEdges) {
@@ -252,12 +253,14 @@
     }
   }
   assert(Found);
+  (void)Found;
   // Repoint all suitable branch instructions' target and return.
   Found = false;
   for (Inst &I : Pred->getInsts())
     if (!I.isDeleted() && I.repointEdges(this, NewNode))
       Found = true;
   assert(Found);
+  (void)Found;
   return NewNode;
 }