1; RUN: opt < %s -instcombine -S | not grep or
2; PR2629
3
4define void @f(i8* %x) nounwind  {
5entry:
6        br label %bb
7
8bb:
9	%g1 = getelementptr i8, i8* %x, i32 0
10        %l1 = load i8, i8* %g1, align 1
11	%s1 = sub i8 %l1, 6
12	%c1 = icmp ugt i8 %s1, 2
13	%s2 = sub i8 %l1, 10
14        %c2 = icmp ugt i8 %s2, 2
15        %a1 = and i1 %c1, %c2
16	br i1 %a1, label %incompatible, label %okay
17
18okay:
19        ret void
20
21incompatible:
22        ret void
23}
24