Fix a bug in getCopyFromParts turned up in the testcase for PR1132.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40598 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index ce09eb4..39535f1 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -695,9 +695,9 @@
} else if (NumParts > 0) {
// If the intermediate type was expanded, build the intermediate operands
// from the parts.
- assert(NumIntermediates % NumParts == 0 &&
+ assert(NumParts % NumIntermediates == 0 &&
"Must expand into a divisible number of parts!");
- unsigned Factor = NumIntermediates / NumParts;
+ unsigned Factor = NumParts / NumIntermediates;
for (unsigned i = 0; i != NumIntermediates; ++i)
Ops[i] = getCopyFromParts(DAG, &Parts[i * Factor], Factor,
PartVT, IntermediateVT);
@@ -708,7 +708,7 @@
return DAG.getNode(MVT::isVector(IntermediateVT) ?
ISD::CONCAT_VECTORS :
ISD::BUILD_VECTOR,
- ValueVT, &Ops[0], NumParts);
+ ValueVT, &Ops[0], NumIntermediates);
}
/// getCopyToParts - Create a series of nodes that contain the