Fix typos in comments, and delete an unused function.
llvm-svn: 137352
diff --git a/llvm/lib/Transforms/Scalar/ObjCARC.cpp b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
index 6b5dfc2..f3f9149 100644
--- a/llvm/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
@@ -1194,10 +1194,6 @@
if (RefCount != 0) --RefCount;
}
- void ClearRefCount() {
- RefCount = 0;
- }
-
bool IsKnownIncremented() const {
return RefCount > 0;
}
@@ -1364,7 +1360,7 @@
/*TopDown=*/true);
}
- // For each entry in our set, if the other set doens't have an entry with the
+ // For each entry in our set, if the other set doesn't have an entry with the
// same key, force it to merge with an empty entry.
for (ptr_iterator MI = top_down_ptr_begin(),
ME = top_down_ptr_end(); MI != ME; ++MI)
@@ -1389,7 +1385,7 @@
/*TopDown=*/false);
}
- // For each entry in our set, if the other set doens't have an entry
+ // For each entry in our set, if the other set doesn't have an entry
// with the same key, force it to merge with an empty entry.
for (ptr_iterator MI = bottom_up_ptr_begin(),
ME = bottom_up_ptr_end(); MI != ME; ++MI)