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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30560 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-09-21 06:17:39 +00:00
parent b13f83eb23
commit bf3708794f
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -1768,7 +1768,8 @@ SDOperand DAGCombiner::visitSIGN_EXTEND(SDNode *N) {
// 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);