1 ; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop header: ( 0 smax %n) iterations!}
4 define void @foo(i32 %n) {
8 %i = phi i32 [ 0, %entry ], [ %i.inc, %next ]
9 %cond = icmp sgt i32 %n, %i
10 br i1 %cond, label %next, label %return
12 %i.inc = add i32 %i, 1