<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Sep 2, 2015 at 2:57 PM, Philip Reames via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: reames<br>
Date: Wed Sep  2 16:57:17 2015<br>
New Revision: 246717<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=246717&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=246717&view=rev</a><br>
Log:<br>
Fix release build warning for unused function<br>
<br>
<br>
Modified:<br>
    llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp<br>
<br>
Modified: llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp?rev=246717&r1=246716&r2=246717&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp?rev=246717&r1=246716&r2=246717&view=diff</a><br>
==============================================================================<br>
--- llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp (original)<br>
+++ llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp Wed Sep  2 16:57:17 2015<br>
@@ -616,11 +616,12 @@ private:<br>
   Value *base; // non null only if status == base<br>
 };<br>
<br>
+#ifndef NDEBUG<br>
 inline raw_ostream &operator<<(raw_ostream &OS, const BDVState &State) {<br></blockquote><div><br>I assume this function is within an anonymous namespace? (otherwise -Wunused-function wouldn't fire on it) - it's LLVM style to use "static" for file-local functions (and only to use anonymous namespaces to wrap types, not functions).<br> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
   State.print(OS);<br>
   return OS;<br>
 }<br>
-<br>
+#endif<br>
<br>
 typedef DenseMap<Value *, BDVState> ConflictStateMapTy;<br>
 // Values of type BDVState form a lattice, and this is a helper<br>
<br>
<br>
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</blockquote></div><br></div></div>