LBRX no longer has an explicit SrcValueSDNode operand, so the type

operand is now at index 2, rather than 3. This fixes the
"Invalid child # of SDNode!" failures on PowerPC.

llvm-svn: 82942
This commit is contained in:
Dan Gohman 2009-09-27 23:17:47 +00:00
parent 2a85cfd972
commit cd2dd6b7e6

View File

@ -5116,7 +5116,7 @@ void PPCTargetLowering::computeMaskedBitsForTargetNode(const SDValue Op,
default: break;
case PPCISD::LBRX: {
// lhbrx is known to have the top bits cleared out.
if (cast<VTSDNode>(Op.getOperand(3))->getVT() == MVT::i16)
if (cast<VTSDNode>(Op.getOperand(2))->getVT() == MVT::i16)
KnownZero = 0xFFFF0000;
break;
}