Fix a ton of comment typos found by codespell.  Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 8fb881b..4178a4a 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -6197,7 +6197,7 @@
 
   // For a function returning void, there is no return value. We can't create
   // such a node, so we just return a null return value in that case. In
-  // that case, nothing will actualy look at the value.
+  // that case, nothing will actually look at the value.
   if (ReturnValues.empty())
     return std::make_pair(SDValue(), Chain);
 
@@ -6413,7 +6413,7 @@
       SDB->setValue(I, Res);
 
       // If this argument is live outside of the entry block, insert a copy from
-      // whereever we got it to the vreg that other BB's will reference it as.
+      // wherever we got it to the vreg that other BB's will reference it as.
       SDB->CopyToExportRegsIfNeeded(I);
     }
   }