+// We do not yet support 128-bit single-element vector types. If the user
+// attempts to use such types as function argument or return type, prefer
+// to error out instead of emitting code violating the ABI.
+static void VerifyVectorType(MVT VT, EVT ArgVT) {
+ if (ArgVT.isVector() && !VT.isVector())
+ report_fatal_error("Unsupported vector argument or return type");
+}
+
+static void VerifyVectorTypes(const SmallVectorImpl<ISD::InputArg> &Ins) {
+ for (unsigned i = 0; i < Ins.size(); ++i)
+ VerifyVectorType(Ins[i].VT, Ins[i].ArgVT);
+}
+
+static void VerifyVectorTypes(const SmallVectorImpl<ISD::OutputArg> &Outs) {
+ for (unsigned i = 0; i < Outs.size(); ++i)
+ VerifyVectorType(Outs[i].VT, Outs[i].ArgVT);
+}
+