diff --git a/lib/Target/Alpha/AlphaISelPattern.cpp b/lib/Target/Alpha/AlphaISelPattern.cpp index 6e4704c3ce5..a173fa3793d 100644 --- a/lib/Target/Alpha/AlphaISelPattern.cpp +++ b/lib/Target/Alpha/AlphaISelPattern.cpp @@ -424,7 +424,7 @@ unsigned ISel::SelectExprFP(SDOperand N, unsigned Result) else Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType()); - //DestType = N.getValue(0).getValueType(); + DestType = N.getValue(0).getValueType(); SDOperand Chain = N.getOperand(0); SDOperand Address = N.getOperand(1); @@ -503,27 +503,24 @@ unsigned ISel::SelectExprFP(SDOperand N, unsigned Result) { AlphaLowering.restoreGP(BB); BuildMI(BB, Alpha::LDS_SYM, 1, Tmp1).addGlobalAddress(cast(Address)->getGlobal()); - BuildMI(BB, Alpha::CVTST, 1, Result).addReg(Tmp1); } else if (ConstantPoolSDNode *CP = dyn_cast(N.getOperand(1))) { AlphaLowering.restoreGP(BB); BuildMI(BB, Alpha::LDS_SYM, 1, Tmp1).addConstantPoolIndex(CP->getIndex()); - BuildMI(BB, Alpha::CVTST, 1, Result).addReg(Tmp1); } else if(Address.getOpcode() == ISD::FrameIndex) { Tmp2 = cast(Address)->getIndex(); BuildMI(BB, Alpha::LDS, 2, Tmp1).addFrameIndex(Tmp2).addReg(Alpha::F31); - BuildMI(BB, Alpha::CVTST, 1, Result).addReg(Tmp1); } else { long offset; SelectAddr(Address, Tmp2, offset); BuildMI(BB, Alpha::LDS, 1, Tmp1).addImm(offset).addReg(Tmp2); - BuildMI(BB, Alpha::CVTST, 1, Result).addReg(Tmp1); } + BuildMI(BB, Alpha::CVTST, 1, Result).addReg(Tmp1); return Result; } @@ -1222,7 +1219,10 @@ void ISel::Select(SDOperand N) { Tmp2 = cast(N)->getReg(); if (Tmp1 != Tmp2) { - BuildMI(BB, Alpha::BIS, 2, Tmp2).addReg(Tmp1).addReg(Tmp1); + if (N.getOperand(1).getValueType() == MVT::f64 || N.getOperand(1).getValueType() == MVT::f32) + BuildMI(BB, Alpha::CPYS, 2, Tmp2).addReg(Tmp1).addReg(Tmp1); + else + BuildMI(BB, Alpha::BIS, 2, Tmp2).addReg(Tmp1).addReg(Tmp1); } return;