diff options
Diffstat (limited to 'lib')
| -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 ba0ce34f69..eb8df32e17 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -731,9 +731,10 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) { return; } case TargetLowering::Promote: { - assert(VT.isVector() && "Unknown legal promote case!"); - Value = DAG.getNode(ISD::BITCAST, dl, - TLI.getTypeToPromoteTo(ISD::STORE, VT), Value); + EVT NVT = TLI.getTypeToPromoteTo(ISD::STORE, VT); + assert(NVT.getSizeInBits() == VT.getSizeInBits() && + "Can only promote stores to same size type"); + Value = DAG.getNode(ISD::BITCAST, dl, NVT, Value); SDValue Result = DAG.getStore(Chain, dl, Value, Ptr, ST->getPointerInfo(), isVolatile, |