diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index b0776af..908ebb9 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -428,7 +428,7 @@ ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG, DebugLoc dl = LD->getDebugLoc(); if (VT.isFloatingPoint() || VT.isVector()) { EVT intVT = EVT::getIntegerVT(*DAG.getContext(), LoadedVT.getSizeInBits()); - if (TLI.isTypeLegal(intVT)) { + if (TLI.isTypeLegal(intVT) && TLI.isTypeLegal(LoadedVT)) { // Expand to a (misaligned) integer load of the same size, // then bitconvert to floating point or vector. SDValue newLoad = DAG.getLoad(intVT, dl, Chain, Ptr, LD->getPointerInfo(), @@ -436,8 +436,9 @@ ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG, LD->isNonTemporal(), LD->isInvariant(), LD->getAlignment()); SDValue Result = DAG.getNode(ISD::BITCAST, dl, LoadedVT, newLoad); - if (VT.isFloatingPoint() && LoadedVT != VT) - Result = DAG.getNode(ISD::FP_EXTEND, dl, VT, Result); + if (LoadedVT != VT) + Result = DAG.getNode(VT.isFloatingPoint() ? ISD::FP_EXTEND : + ISD::ANY_EXTEND, dl, VT, Result); ValResult = Result; ChainResult = Chain; |