|
150
|
1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
|
2 # RUN: llc -march=amdgcn -verify-machineinstrs -run-pass=si-optimize-exec-masking-pre-ra %s -o - | FileCheck -check-prefix=GXN %s
|
|
|
3
|
|
|
4 # FIXME: This is a miscompile, and the s_or_b64s need to be preserved.
|
|
|
5
|
|
|
6 ---
|
|
|
7 name: invalid_end_cf_fold_0
|
|
|
8 tracksRegLiveness: true
|
|
|
9 liveins:
|
|
|
10 - { reg: '$vgpr0', virtual-reg: '%0' }
|
|
|
11 - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
|
|
|
12 machineFunctionInfo:
|
|
|
13 isEntryFunction: true
|
|
|
14 body: |
|
|
|
15 ; GXN-LABEL: name: invalid_end_cf_fold_0
|
|
|
16 ; GXN: bb.0:
|
|
|
17 ; GXN: successors: %bb.1(0x80000000)
|
|
|
18 ; GXN: liveins: $vgpr0, $sgpr0_sgpr1
|
|
|
19 ; GXN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
|
|
|
20 ; GXN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
|
|
|
21 ; GXN: [[COPY1:%[0-9]+]]:sgpr_64 = COPY $exec
|
|
|
22 ; GXN: bb.1:
|
|
|
23 ; GXN: successors: %bb.2(0x80000000)
|
|
|
24 ; GXN: bb.2:
|
|
|
25 ; GXN: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
|
|
|
26 ; GXN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
|
|
|
27 ; GXN: [[DEF1:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
|
|
|
28 ; GXN: DS_WRITE_B32 [[DEF]], [[DEF1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
|
|
|
29 ; GXN: S_ENDPGM 0
|
|
|
30 bb.0:
|
|
|
31 liveins: $vgpr0, $sgpr0_sgpr1
|
|
|
32
|
|
|
33 %0:sgpr_64 = COPY $sgpr0_sgpr1
|
|
|
34 %1:sgpr_64 = COPY $exec
|
|
|
35 $exec = S_OR_B64 $exec, %0, implicit-def $scc
|
|
|
36 %2:sgpr_64 = COPY $exec
|
|
|
37
|
|
|
38 bb.1:
|
|
|
39 $exec = S_OR_B64 $exec, %1, implicit-def $scc
|
|
|
40
|
|
|
41 bb.2:
|
|
|
42 $exec = S_OR_B64 $exec, %2, implicit-def $scc
|
|
|
43
|
|
|
44 %5:vgpr_32 = IMPLICIT_DEF
|
|
|
45 %6:vgpr_32 = IMPLICIT_DEF
|
|
|
46 DS_WRITE_B32 %5, %6, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
|
|
|
47 S_ENDPGM 0
|
|
|
48
|
|
|
49 ...
|
