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-rw-r--r--lib/CodeGen/StackProtector.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index fefa3c379f..36ae2846a8 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -28,7 +28,8 @@
#include "llvm/Target/TargetLowering.h"
using namespace llvm;
-// Enable stack protectors.
+// SSPBufferSize - The lower bound for a buffer to be considered for stack
+// smashing protection.
static cl::opt<unsigned>
SSPBufferSize("stack-protector-buffer-size", cl::init(8),
cl::desc("The lower bound for a buffer to be considered for "