Added one more gcc crash bug and two more clang crash bugs
Added one more gcc crash bug and two more clang crash bugs

jacekburys/csmith,jacekburys/csmith,Panos90/csmith,Panos90/csmith,jacekburys/csmith,natgla/csmith,DmitryOlshansky/dsmith,natgla/csmith,Panos90/csmith,Panos90/csmith,DmitryOlshansky/dsmith,jacekburys/csmith,DmitryOlshansky/dsmith,DmitryOlshansky/dsmith,natgla/csmith,natgla/csmith,jacekburys/csmith