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-rw-r--r--support/lib/Support/Statistic.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/support/lib/Support/Statistic.cpp b/support/lib/Support/Statistic.cpp
index 6345fbfcfc..f6645c6ae4 100644
--- a/support/lib/Support/Statistic.cpp
+++ b/support/lib/Support/Statistic.cpp
@@ -30,10 +30,13 @@ unsigned StatisticBase::NumStats = 0;
static cl::opt<bool>
Enabled("stats", cl::desc("Enable statistics output from program"));
+#ifndef NDEBUG
// -debug - Command line option to enable the DEBUG statements in the passes.
+// This flag may only be enabled in debug builds.
static cl::opt<bool, true>
Debug("debug", cl::desc("Enable debug output"), cl::Hidden,
cl::location(DebugFlag));
+#endif
struct StatRecord {
std::string Value;