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Fix build errors introduced by r235215 

Summary:
- Handle TypePromoteFloat in switch statements
- Move an expression into an assert to avoid unused variable in
  non-assert builds.

Reviewers: srhines, ab

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9086

llvm-svn: 235220
This commit is contained in:
Pirama Arumuga Nainar 2015-04-17 19:51:44 +00:00
parent 63c7605a5b
commit 50604a69e9
3 changed files with 6 additions and 2 deletions
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3
llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
View File

@ -1626,9 +1626,8 @@ SDValue DAGTypeLegalizer::PromoteFloatOp_BITCAST(SDNode *N, unsigned OpNo) {
SDValue Op = N->getOperand(0);
EVT OpVT = Op->getValueType(0);
EVT VT = N->getValueType(0);
EVT IVT = EVT::getIntegerVT(*DAG.getContext(), OpVT.getSizeInBits());
assert (IVT == VT && "Bitcast to type of different size");
assert (IVT == N->getValueType(0) && "Bitcast to type of different size");
SDValue Promoted = GetPromotedFloat(N->getOperand(0));
EVT PromotedVT = Promoted->getValueType(0);

3
llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
View File

@ -50,6 +50,9 @@ void DAGTypeLegalizer::ExpandRes_BITCAST(SDNode *N, SDValue &Lo, SDValue &Hi) {
case TargetLowering::TypeLegal:
case TargetLowering::TypePromoteInteger:
break;
case TargetLowering::TypePromoteFloat:
llvm_unreachable("Bitcast of a promotion-needing float should never need"
"expansion");
case TargetLowering::TypeSoftenFloat:
// Convert the integer operand instead.
SplitInteger(GetSoftenedFloat(InOp), Lo, Hi);

2
llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
View File

@ -723,6 +723,7 @@ void DAGTypeLegalizer::SplitVecRes_BITCAST(SDNode *N, SDValue &Lo,
switch (getTypeAction(InVT)) {
case TargetLowering::TypeLegal:
case TargetLowering::TypePromoteInteger:
case TargetLowering::TypePromoteFloat:
case TargetLowering::TypeSoftenFloat:
case TargetLowering::TypeScalarizeVector:
case TargetLowering::TypeWidenVector:
@ -2133,6 +2134,7 @@ SDValue DAGTypeLegalizer::WidenVecRes_BITCAST(SDNode *N) {
return DAG.getNode(ISD::BITCAST, dl, WidenVT, InOp);
break;
case TargetLowering::TypeSoftenFloat:
case TargetLowering::TypePromoteFloat:
case TargetLowering::TypeExpandInteger:
case TargetLowering::TypeExpandFloat:
case TargetLowering::TypeScalarizeVector: