1; RUN: llc -march=hexagon < %s | FileCheck %s
2
3; Predicated (old) taken jumps weren't supported prior to V60. The purpose
4; of this  test is to make sure that these instructions are not
5; generated for V55.
6
7; CHECK-NOT: if ({{!?}}p{{[0-3]}}) jump:t
8
9%s.0 = type { %s.0*, i8 }
10
11define i32 @f0(%s.0** nocapture %a0, i32 %a1) #0 {
12b0:
13  %v0 = and i32 %a1, 63
14  %v1 = icmp eq i32 %v0, %a1
15  br i1 %v1, label %b1, label %b7
16
17b1:                                               ; preds = %b0
18  %v2 = tail call i8* @f1()
19  br label %b2
20
21b2:                                               ; preds = %b4, %b1
22  %v3 = phi i32 [ %v9, %b4 ], [ 0, %b1 ]
23  %v4 = phi i32 [ %v5, %b4 ], [ 0, %b1 ]
24  %v5 = add i32 %v4, 1
25  %v6 = icmp ult i32 %v5, 7
26  br i1 %v6, label %b3, label %b5
27
28b3:                                               ; preds = %b2
29  %v7 = tail call %s.0* @f2(i8* undef, i8* %v2)
30  %v8 = icmp eq %s.0* %v7, null
31  br i1 %v8, label %b7, label %b4
32
33b4:                                               ; preds = %b3
34  %v9 = select i1 undef, i32 1, i32 %v3
35  br label %b2
36
37b5:                                               ; preds = %b2
38  br i1 undef, label %b7, label %b6
39
40b6:                                               ; preds = %b5
41  br label %b7
42
43b7:                                               ; preds = %b6, %b5, %b3, %b0
44  %v10 = phi i32 [ -1, %b0 ], [ 1, %b6 ], [ %v3, %b5 ], [ -1, %b3 ]
45  ret i32 %v10
46}
47
48declare i8* @f1()
49
50declare %s.0* @f2(i8*, i8*)
51
52attributes #0 = { nounwind "target-cpu"="hexagonv55" }
53