1 ; RUN: opt < %s -constprop -S | grep {ret i13 13} 2 ; PR1816 3 declare i13 @llvm.cttz.i13(i13) 4 5 define i13 @test() { 6 %X = call i13 @llvm.cttz.i13(i13 0) 7 ret i13 %X 8 } 9
