1# RUN: llc -march=hexagon -run-pass expand-condsets -o - %s -verify-machineinstrs | FileCheck %s
2
3# CHECK-LABEL: name: fred
4
5--- |
6  define void @fred() { ret void }
7
8...
9---
10
11name: fred
12tracksRegLiveness: true
13registers:
14  - { id: 0, class: intregs }
15  - { id: 1, class: intregs }
16  - { id: 2, class: intregs }
17  - { id: 3, class: intregs }
18  - { id: 4, class: predregs }
19  - { id: 5, class: intregs }
20  - { id: 6, class: intregs }
21  - { id: 7, class: intregs }
22  - { id: 8, class: predregs }
23  - { id: 9, class: intregs }
24  - { id: 10, class: intregs }
25  - { id: 11, class: intregs }
26  - { id: 12, class: predregs }
27  - { id: 13, class: intregs }
28  - { id: 14, class: intregs }
29  - { id: 99, class: intregs }
30liveins:
31  - { reg: '$r0', virtual-reg: '%99' }
32
33body: |
34  bb.0:
35    liveins: $r0
36    successors: %bb.298, %bb.301
37        %99 = COPY $r0
38        J2_jumpr %99, implicit-def $pc
39
40  bb.298:
41    liveins: $r0
42    successors: %bb.299, %bb.301, %bb.309
43        %0 = A2_tfrsi 123
44        %1 = A2_tfrsi -1
45        %3 = L2_loadri_io %99, 8
46        %4 = C2_cmpeqi %3, 33
47        %5 = A2_tfrsi -2
48        %6 = C2_mux %4, %5, %1
49        J2_jumpr %6, implicit-def $pc
50
51  bb.299:
52    successors: %bb.300, %bb.309
53        %7 = L2_loadrb_io %99, 12
54        %8 = C2_cmpeqi %7, 9
55        %9 = A2_tfrsi -999
56        ; CHECK: %10:intregs = C2_cmoveit killed %8, -999, implicit %10
57        %10 = C2_mux %8, %9, %1
58        J2_jumpr %10, implicit-def $pc
59
60  bb.300:
61    successors: %bb.309
62        S2_storeri_io %99, 0, %0
63        J2_jump %bb.309, implicit-def $pc
64
65  bb.301:
66    successors: %bb.299, %bb.309
67        %0 = A2_tfrsi 124
68        %1 = A2_tfrsi -4
69        %11 = L2_loadri_io %99, 8
70        %12 = C2_cmpeqi %11, 33
71        %13 = A2_tfrsi -2
72        %14 = C2_mux %12, %13, %1
73        J2_jumpr %14, implicit-def $pc
74
75  bb.309:
76
77...
78
79