Nate noticed that Andrew never did this. This fixes PR600

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23110 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-08-26 22:50:40 +00:00
parent 9d3a483a38
commit eb150d7d1f

View File

@ -2005,7 +2005,7 @@ SDOperand SelectionDAGLegalize::PromoteOp(SDOperand Op) {
Result = DAG.getNode(ISD::UNDEF, NVT);
break;
case ISD::Constant:
Result = DAG.getNode(ISD::ZERO_EXTEND, NVT, Op);
Result = DAG.getNode(ISD::SIGN_EXTEND, NVT, Op);
assert(isa<ConstantSDNode>(Result) && "Didn't constant fold zext?");
break;
case ISD::ConstantFP: