if (ConstantFPSDNode::isValueValidForType(SVT, CFP->getValueAPF()) &&
// Only do this if the target has a native EXTLOAD instruction from
// smaller type.
- TLI.isLoadExtLegal(ISD::EXTLOAD, SVT) &&
+ TLI.isLoadExtLegal(ISD::EXTLOAD, OrigVT, SVT) &&
TLI.ShouldShrinkFPConstant(OrigVT)) {
Type *SType = SVT.getTypeForEVT(*DAG.getContext());
LLVMC = cast<ConstantFP>(ConstantExpr::getFPTrunc(LLVMC, SType));
// nice to have an effective generic way of getting these benefits...
// Until such a way is found, don't insist on promoting i1 here.
(SrcVT != MVT::i1 ||
- TLI.getLoadExtAction(ExtType, MVT::i1) == TargetLowering::Promote)) {
+ TLI.getLoadExtAction(ExtType, Node->getValueType(0), MVT::i1) ==
+ TargetLowering::Promote)) {
// Promote to a byte-sized load if not loading an integral number of
// bytes. For example, promote EXTLOAD:i20 -> EXTLOAD:i24.
unsigned NewWidth = SrcVT.getStoreSizeInBits();
Chain = Ch;
} else {
bool isCustom = false;
- switch (TLI.getLoadExtAction(ExtType, SrcVT.getSimpleVT())) {
+ switch (TLI.getLoadExtAction(ExtType, Node->getValueType(0),
+ SrcVT.getSimpleVT())) {
default: llvm_unreachable("This action is not supported yet!");
case TargetLowering::Custom:
isCustom = true;
break;
}
case TargetLowering::Expand:
- if (!TLI.isLoadExtLegal(ISD::EXTLOAD, SrcVT) && TLI.isTypeLegal(SrcVT)) {
+ if (!TLI.isLoadExtLegal(ISD::EXTLOAD, Node->getValueType(0),
+ SrcVT) && TLI.isTypeLegal(SrcVT)) {
SDValue Load = DAG.getLoad(SrcVT, dl, Chain, Ptr, LD->getMemOperand());
unsigned ExtendOp;
switch (ExtType) {