1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GFX9 %s
3 # RUN: llc -mtriple=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=VI %s
4 # RUN: llc -mtriple=amdgcn -mcpu=hawaii -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=CI %s
5 # RUN: llc -mtriple=amdgcn -mcpu=tahiti -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=SI %s
6 # RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GFX10 %s
7 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs -run-pass post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GFX10 %s
11 tracksRegLiveness: true
16 ; GFX9-LABEL: name: m0_gws_init0
17 ; GFX9: liveins: $vgpr0
19 ; GFX9-NEXT: $m0 = S_MOV_B32 -1
21 ; GFX9-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
23 ; VI-LABEL: name: m0_gws_init0
26 ; VI-NEXT: $m0 = S_MOV_B32 -1
28 ; VI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
30 ; CI-LABEL: name: m0_gws_init0
33 ; CI-NEXT: $m0 = S_MOV_B32 -1
34 ; CI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
36 ; SI-LABEL: name: m0_gws_init0
39 ; SI-NEXT: $m0 = S_MOV_B32 -1
40 ; SI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
42 ; GFX10-LABEL: name: m0_gws_init0
43 ; GFX10: liveins: $vgpr0
45 ; GFX10-NEXT: $m0 = S_MOV_B32 -1
46 ; GFX10-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
48 DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
54 tracksRegLiveness: true
58 ; GFX9-LABEL: name: m0_gws_init1
59 ; GFX9: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
60 ; GFX9-NEXT: $m0 = S_MOV_B32 -1
62 ; GFX9-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
64 ; VI-LABEL: name: m0_gws_init1
65 ; VI: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
66 ; VI-NEXT: $m0 = S_MOV_B32 -1
68 ; VI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
70 ; CI-LABEL: name: m0_gws_init1
71 ; CI: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
72 ; CI-NEXT: $m0 = S_MOV_B32 -1
73 ; CI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
75 ; SI-LABEL: name: m0_gws_init1
76 ; SI: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
77 ; SI-NEXT: $m0 = S_MOV_B32 -1
78 ; SI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
80 ; GFX10-LABEL: name: m0_gws_init1
81 ; GFX10: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
82 ; GFX10-NEXT: $m0 = S_MOV_B32 -1
83 ; GFX10-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
84 $vgpr0 = V_MOV_B32_e32 0, implicit $exec
86 DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
90 # Test a typical situation where m0 needs to be set from a VGPR
91 # through readfirstlane
94 tracksRegLiveness: true
98 liveins: $vgpr0, $vgpr1
100 ; GFX9-LABEL: name: m0_gws_readlane
101 ; GFX9: liveins: $vgpr0, $vgpr1
103 ; GFX9-NEXT: $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
104 ; GFX9-NEXT: $m0 = S_MOV_B32 $sgpr0
106 ; GFX9-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
108 ; VI-LABEL: name: m0_gws_readlane
109 ; VI: liveins: $vgpr0, $vgpr1
111 ; VI-NEXT: $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
112 ; VI-NEXT: $m0 = S_MOV_B32 $sgpr0
114 ; VI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
116 ; CI-LABEL: name: m0_gws_readlane
117 ; CI: liveins: $vgpr0, $vgpr1
119 ; CI-NEXT: $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
120 ; CI-NEXT: $m0 = S_MOV_B32 $sgpr0
121 ; CI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
123 ; SI-LABEL: name: m0_gws_readlane
124 ; SI: liveins: $vgpr0, $vgpr1
126 ; SI-NEXT: $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
127 ; SI-NEXT: $m0 = S_MOV_B32 $sgpr0
128 ; SI-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
130 ; GFX10-LABEL: name: m0_gws_readlane
131 ; GFX10: liveins: $vgpr0, $vgpr1
133 ; GFX10-NEXT: $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
134 ; GFX10-NEXT: $m0 = S_MOV_B32 $sgpr0
135 ; GFX10-NEXT: DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec
136 $sgpr0 = V_READFIRSTLANE_B32 $vgpr1, implicit $exec
137 $m0 = S_MOV_B32 $sgpr0
138 DS_GWS_INIT $vgpr0, 0, implicit $m0, implicit $exec