1; RUN: llc -mtriple=thumb-eabi %s -o /dev/null 2; rdar://8104457 3 4define arm_apcscc void @t(ptr %m) nounwind { 5entry: 6 tail call arm_apcscc void undef(ptr %m, i16 zeroext undef) nounwind 7 ret void 8} 9