commit bf3708794f4dca6e959247a3fe7cbe0cb5348eeb
author Chris Lattner <sabre@nondot.org> Thu Sep 21 06:17:39 2006 +0000
committer Chris Lattner <sabre@nondot.org> Thu Sep 21 06:17:39 2006 +0000
tree 59ed91d34905e669c1113cc362d565ffaca6d351
parent b13f83eb23ad08cdee76b1ef6c2ae85782dd2dd4

Check the right value type.  This fixes 186.crafty on x86


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30560 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/DAGCombiner.cpp

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 2f68106..64014dc 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1768,7 +1768,8 @@
   
   // fold (sext (truncate x)) -> (sextinreg x).
   if (N0.getOpcode() == ISD::TRUNCATE && 
-      (!AfterLegalize || TLI.isOperationLegal(ISD::SIGN_EXTEND_INREG, VT))) {
+      (!AfterLegalize || TLI.isOperationLegal(ISD::SIGN_EXTEND_INREG,
+                                              N0.getValueType()))) {
     SDOperand Op = N0.getOperand(0);
     if (Op.getValueType() < VT) {
       Op = DAG.getNode(ISD::ANY_EXTEND, VT, Op);