* Unbreak optimized build (noticed by Eric van Riet Paap)
* Comment #endif clauses for readability
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22646 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFGPrinter.cpp b/lib/Analysis/CFGPrinter.cpp
index 7f83a98..5a236f2 100644
--- a/lib/Analysis/CFGPrinter.cpp
+++ b/lib/Analysis/CFGPrinter.cpp
@@ -160,7 +160,7 @@
system(("rm " + Filename).c_str());
return;
}
-#endif
+#endif // HAVE_GRAPHVIZ
#ifdef HAVE_GV
std::cerr << "Running 'dot' program... " << std::flush;
@@ -173,12 +173,14 @@
}
system(("rm " + Filename + " /tmp/cfg.tempgraph.ps").c_str());
return;
-#endif
-#endif
+#endif // HAVE_GV
+#endif // NDEBUG
std::cerr << "Function::viewCFG is only available in debug builds on "
<< "systems with Graphviz or gv!\n";
+#ifndef NDEBUG
system(("rm " + Filename).c_str());
+#endif
}
/// viewCFGOnly - This function is meant for use from the debugger. It works