[llvm] fix typo in comment

diff --git a/llvm/include/llvm/CodeGen/MachineFrameInfo.h b/llvm/include/llvm/CodeGen/MachineFrameInfo.h
index 355181f..28a5970 100644 (file)
--- a/llvm/include/llvm/CodeGen/MachineFrameInfo.h
+++ b/llvm/include/llvm/CodeGen/MachineFrameInfo.h
@@ -177,7 +177,7 @@ private:
     /// If true, the object has been zero-extended.
     bool isZExt = false;
 
-    /// If true, the object has been zero-extended.
+    /// If true, the object has been sign-extended.
     bool isSExt = false;
 
     uint8_t SSPLayout;