From: Chris Lattner <sabre@nondot.org>
Date: Sun, 21 Feb 2010 03:13:10 +0000 (+0000)
Subject: Eliminate some uses of immAllOnes, just use -1, it does
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d76fe6649c9af1c4526e1d0735ef2d8dff7d6e25;p=oota-llvm.git

Eliminate some uses of immAllOnes, just use -1, it does
the same thing and is more efficient for the matcher.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96713 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/TargetSelectionDAG.td b/include/llvm/Target/TargetSelectionDAG.td
index 4b72f81eb1e..b39dbe4f773 100644
--- a/include/llvm/Target/TargetSelectionDAG.td
+++ b/include/llvm/Target/TargetSelectionDAG.td
@@ -496,7 +496,7 @@ def immAllZerosV_bc: PatLeaf<(bitconvert), [{
 
 
 // Other helper fragments.
-def not  : PatFrag<(ops node:$in), (xor node:$in, immAllOnes)>;
+def not  : PatFrag<(ops node:$in), (xor node:$in, -1)>;
 def vnot : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV)>;
 def vnot_conv : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV_bc)>;
 def ineg : PatFrag<(ops node:$in), (sub 0, node:$in)>;