1; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5t | grep clz 2 3declare uint %llvm.ctlz.i32(uint) 4 5uint %test(uint %x) { 6 %tmp.1 = call uint %llvm.ctlz.i32( uint %x ) 7 ret uint %tmp.1 8} 9