Add extload expansion for f128
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80116 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 10f7b32..959a920 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -1279,10 +1279,13 @@
break;
case TargetLowering::Expand:
// f64 = EXTLOAD f32 should expand to LOAD, FP_EXTEND
- if (SrcVT == MVT::f32 && Node->getValueType(0) == MVT::f64) {
+ // f128 = EXTLOAD {f32,f64} too
+ if ((SrcVT == MVT::f32 && (Node->getValueType(0) == MVT::f64 ||
+ Node->getValueType(0) == MVT::f128)) ||
+ (SrcVT == MVT::f64 && Node->getValueType(0) == MVT::f128)) {
SDValue Load = DAG.getLoad(SrcVT, dl, Tmp1, Tmp2, LD->getSrcValue(),
- LD->getSrcValueOffset(),
- LD->isVolatile(), LD->getAlignment());
+ LD->getSrcValueOffset(),
+ LD->isVolatile(), LD->getAlignment());
Result = DAG.getNode(ISD::FP_EXTEND, dl,
Node->getValueType(0), Load);
Tmp1 = LegalizeOp(Result); // Relegalize new nodes.