SmallVector<EVT, 16> vtparts;
ComputePTXValueVTs(*this, DAG.getDataLayout(), Ty, vtparts);
- assert(vtparts.size() > 0 && "empty aggregate type not expected");
+ if (vtparts.empty())
+ report_fatal_error("Empty parameter types are not supported");
+
for (unsigned parti = 0, parte = vtparts.size(); parti != parte;
++parti) {
InVals.push_back(DAG.getNode(ISD::UNDEF, dl, Ins[InsIdx].VT));
SmallVector<EVT, 16> VTs;
SmallVector<uint64_t, 16> Offsets;
ComputePTXValueVTs(*this, DL, Ty, VTs, &Offsets, 0);
- assert(VTs.size() > 0 && "Unexpected empty type.");
+ if (VTs.empty())
+ report_fatal_error("Empty parameter types are not supported");
+
auto VectorInfo =
VectorizePTXValueVTs(VTs, Offsets, DL.getABITypeAlign(Ty));
--- /dev/null
+; RUN: not --crash llc < %s -march=nvptx -mcpu=sm_20 2>&1 | FileCheck %s
+
+%struct.A = type { [0 x float] }
+%struct.B = type { i32, i32 }
+
+; CHECK: ERROR: Empty parameter types are not supported
+define void @kernel(%struct.A %a, %struct.B %b) {
+entry:
+ ret void
+}