1; RUN: llvm-as < %s | opt -scalar-evolution -analyze -disable-output \
2; RUN:  | grep {\\-->  (zext i4 {-7,+,-8}<loop> to i32)}
3
4define fastcc void @foo() nounwind {
5entry:
6	br label %loop
7
8loop:
9	%i = phi i32 [ 0, %entry ], [ %t2, %loop ]
10	%t0 = add i32 %i, 9
11	%t1 = and i32 %t0, 9
12        store i32 %t1, i32* null
13	%t2 = add i32 %i, 8
14	br label %loop
15}
16