1 ; RUN: opt < %s -disable-output "-passes=print<da>" -aa-pipeline=basic-aa 2>&1
3 ; CHECK: da analyze - consistent input [S S]!
4 ; CHECK: da analyze - confused!
5 ; CHECK: da analyze - input [* *]!
7 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n8:16:32-S64"
8 target triple = "thumbv7--linux-gnueabi"
10 define void @f(ptr %a, i32 %n) align 2 {
12 %t.0 = ashr exact i32 %n, 3
16 %i.1 = phi i32 [ %t.5, %for.inc ], [ 0, %for.preheader ]
17 %i.2 = phi i32 [ %i.5, %for.inc ], [ %t.0, %for.preheader ]
18 br i1 undef, label %for.inc, label %for.body.2
21 %i.3 = phi i32 [ %t.1, %for.body.2 ], [ %i.1, %for.body.1 ]
22 %t.1 = add i32 %i.3, 1
23 %t.2 = load ptr, ptr %a, align 4
24 %t.3 = getelementptr inbounds i32, ptr %t.2, i32 %i.3
25 %t.4 = load i32, ptr %t.3, align 4
26 br i1 undef, label %for.inc, label %for.body.2
29 %i.4 = phi i32 [ %i.2, %for.body.1 ], [ %i.2, %for.body.2 ]
30 %t.5 = add i32 %i.1, %i.4
31 %i.5 = add i32 %i.2, -1
32 br i1 undef, label %for.exit, label %for.body.1