diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 569beadc60..ea13c88be8 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -4674,7 +4674,9 @@ SDValue ARMTargetLowering::LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG, if (ValueCounts.size() == 0) return DAG.getUNDEF(VT); - if (isOnlyLowElement) + // Loads are better lowered with insert_vector_elt/ARMISD::BUILD_VECTOR. + // Keep going if we are hitting this case. + if (isOnlyLowElement && !ISD::isNormalLoad(Value.getNode())) return DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, VT, Value); unsigned EltSize = VT.getVectorElementType().getSizeInBits(); |