From: Chris Lattner <sabre@nondot.org>
Date: Fri, 2 Sep 2005 00:14:40 +0000 (+0000)
Subject: Add a new ANY_EXTEND node, which operates like an extension but has undefined
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7e122db776d9731dfe5acb7faa9da4f3c33ee5a1;p=oota-llvm.git

Add a new ANY_EXTEND node, which operates like an extension but has undefined
top bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23200 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 8d5cf106562..22b9a9ce503 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -158,6 +158,9 @@ namespace ISD {
     // ZERO_EXTEND - Used for integer types, zeroing the new bits.
     ZERO_EXTEND,
 
+    // ANY_EXTEND - Used for integer types.  The high bits are undefined.
+    ANY_EXTEND,
+    
     // TRUNCATE - Completely drop the high bits.
     TRUNCATE,