1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass=si-optimize-exec-masking -o - %s | FileCheck %s
3
4# There are multiple _term pseudos here. Starting from the end of the
5# block, they all need to be converted to regular copies removed in
6# order to avoid making the verifier unhappy.
7
8---
9name:  multi_term_pseudos
10tracksRegLiveness: true
11body:             |
12  ; CHECK-LABEL: name: multi_term_pseudos
13  ; CHECK: bb.0:
14  ; CHECK-NEXT:   successors: %bb.2(0x40000000), %bb.1(0x40000000)
15  ; CHECK-NEXT:   liveins: $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9
16  ; CHECK-NEXT: {{  $}}
17  ; CHECK-NEXT:   $exec = COPY killed renamable $sgpr4_sgpr5
18  ; CHECK-NEXT:   renamable $sgpr10_sgpr11 = COPY killed renamable $sgpr6_sgpr7, implicit $exec
19  ; CHECK-NEXT:   renamable $sgpr12_sgpr13 = COPY killed renamable $sgpr8_sgpr9, implicit $exec
20  ; CHECK-NEXT:   S_CBRANCH_EXECZ %bb.1, implicit $exec
21  ; CHECK-NEXT:   S_BRANCH %bb.2
22  ; CHECK-NEXT: {{  $}}
23  ; CHECK-NEXT: bb.1:
24  ; CHECK-NEXT:   liveins: $sgpr12_sgpr13
25  ; CHECK-NEXT: {{  $}}
26  ; CHECK-NEXT:   S_ENDPGM 0, implicit $sgpr12_sgpr13
27  ; CHECK-NEXT: {{  $}}
28  ; CHECK-NEXT: bb.2:
29  ; CHECK-NEXT:   liveins: $sgpr12_sgpr13
30  ; CHECK-NEXT: {{  $}}
31  ; CHECK-NEXT:   S_ENDPGM 0, implicit $sgpr12_sgpr13
32  bb.0:
33    successors: %bb.2(0x40000000), %bb.1(0x40000000)
34    liveins: $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9
35    $exec = S_MOV_B64_term killed renamable $sgpr4_sgpr5
36    renamable $sgpr10_sgpr11 = S_MOV_B64_term killed renamable $sgpr6_sgpr7, implicit $exec
37    renamable $sgpr12_sgpr13 = S_MOV_B64_term killed renamable $sgpr8_sgpr9, implicit $exec
38    S_CBRANCH_EXECZ %bb.1, implicit $exec
39    S_BRANCH %bb.2
40
41  bb.1:
42    liveins: $sgpr12_sgpr13
43    S_ENDPGM 0, implicit $sgpr12_sgpr13
44
45  bb.2:
46    liveins: $sgpr12_sgpr13
47    S_ENDPGM 0, implicit $sgpr12_sgpr13
48
49...
50