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Fix a dumb bug of mine where we were mishandling the PPC ABI (undef handling).
This fixes voronoi and bh in Olden, allowing all of olden to pass! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23133 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1479,8 +1479,7 @@ SDOperand PPC32DAGToDAGISel::Select(SDOperand Op) {
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PPC::F8, PPC::F9, PPC::F10, PPC::F11, PPC::F12, PPC::F13
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PPC::F8, PPC::F9, PPC::F10, PPC::F11, PPC::F12, PPC::F13
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};
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};
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for (unsigned i = 2, e = N->getNumOperands(); i != e; ++i)
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for (unsigned i = 2, e = N->getNumOperands(); i != e; ++i) {
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if (N->getOperand(i).getOpcode() != ISD::UNDEF) {
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unsigned DestReg = 0;
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unsigned DestReg = 0;
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MVT::ValueType RegTy;
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MVT::ValueType RegTy;
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if (N->getOperand(i).getValueType() == MVT::i32) {
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if (N->getOperand(i).getValueType() == MVT::i32) {
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@ -1495,11 +1494,13 @@ SDOperand PPC32DAGToDAGISel::Select(SDOperand Op) {
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RegTy = MVT::f64; // Even if this is really f32!
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RegTy = MVT::f64; // Even if this is really f32!
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}
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}
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if (N->getOperand(i).getOpcode() != ISD::UNDEF) {
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SDOperand Reg = CurDAG->getRegister(DestReg, RegTy);
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SDOperand Reg = CurDAG->getRegister(DestReg, RegTy);
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Chain = CurDAG->getNode(ISD::CopyToReg, MVT::Other, Chain, Reg,
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Chain = CurDAG->getNode(ISD::CopyToReg, MVT::Other, Chain, Reg,
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Select(N->getOperand(i)));
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Select(N->getOperand(i)));
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CallOperands.push_back(Reg);
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CallOperands.push_back(Reg);
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}
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}
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}
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// Finally, once everything is in registers to pass to the call, emit the
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// Finally, once everything is in registers to pass to the call, emit the
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// call itself.
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// call itself.
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