commit 397c4d9ef694031b5d48fb6ea4ca2c187a9d24e5
author Chris Lattner <sabre@nondot.org> Wed May 30 16:30:06 2007 +0000
committer Chris Lattner <sabre@nondot.org> Wed May 30 16:30:06 2007 +0000
tree 86bc32aabd198f0981fc2e9e9e062b3cd26f0d81
parent 4217aa376a2ea1b0852a871269d1c0afa75e7ec2

Fix CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll, and PR1473.

llvm-svn: 37362

llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 0ce8b3f..30ada12 100644
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -587,7 +587,7 @@
           }          
           
           SDOperand NewSA = 
-            TLO.DAG.getConstant(ShAmt-C1, Op.getOperand(1).getValueType());
+            TLO.DAG.getConstant(Diff, Op.getOperand(1).getValueType());
           MVT::ValueType VT = Op.getValueType();
           return TLO.CombineTo(Op, TLO.DAG.getNode(Opc, VT,
                                                    InOp.getOperand(0), NewSA));