Update comments to indicate CopyFrom/ToReg take physregs as well as vregs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19514 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 24d941db52..8bbfb2b509 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -50,14 +50,14 @@ namespace ISD {
 
     // CopyToReg - This node has chain and child nodes, and an associated
     // register number.  The instruction selector must guarantee that the value
-    // of the value node is available in the virtual register stored in the
+    // of the value node is available in the register stored in the
     // CopyRegSDNode object.
     CopyToReg,
 
     // CopyFromReg - This node indicates that the input value is a virtual or
     // physical register that is defined outside of the scope of this
-    // SelectionDAG.  The virtual register is available from the
-    // CopyRegSDNode object.
+    // SelectionDAG.  The register number is available from the CopyRegSDNode
+    // object.
     CopyFromReg,
 
     // EXTRACT_ELEMENT - This is used to get the first or second (determined by