SDValue X86TargetLowering::LowerVAARG(SDValue Op, SelectionDAG &DAG) const {
// X86-64 va_list is a struct { i32, i32, i8*, i8* }.
assert(Subtarget->is64Bit() && "This code only handles 64-bit va_arg!");
SDValue X86TargetLowering::LowerVAARG(SDValue Op, SelectionDAG &DAG) const {
// X86-64 va_list is a struct { i32, i32, i8*, i8* }.
assert(Subtarget->is64Bit() && "This code only handles 64-bit va_arg!");