diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp index 9333120de7..f1d1f5b077 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp @@ -278,6 +278,9 @@ SDValue DAGTypeLegalizer::ExpandOp_BUILD_VECTOR(SDNode *N) { MVT NewVT = TLI.getTypeToTransformTo(OldVT); DebugLoc dl = N->getDebugLoc(); + assert(OldVT == VecVT.getVectorElementType() && + "BUILD_VECTOR operand type doesn't match vector element type!"); + // Build a vector of twice the length out of the expanded elements. // For example <3 x i64> -> <6 x i32>. std::vector<SDValue> NewElts; |