1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=polaris10 -run-pass si-pre-emit-peephole -amdgpu-skip-threshold=1 -verify-machineinstrs %s -o - | FileCheck %s
---
name: skip_execz_flat
body: |
; CHECK-LABEL: name: skip_execz_flat
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
; CHECK: FLAT_STORE_DWORD undef $vgpr1_vgpr2, $vgpr0, 0, 0, implicit $exec, implicit $flat_scr
; CHECK: bb.2:
; CHECK: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
FLAT_STORE_DWORD undef $vgpr1_vgpr2, $vgpr0, 0, 0, implicit $exec, implicit $flat_scr
bb.2:
S_ENDPGM 0
...
---
name: skip_execz_mubuf
body: |
; CHECK-LABEL: name: skip_execz_mubuf
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
; CHECK: BUFFER_STORE_DWORD_OFFSET $vgpr0, undef $sgpr0_sgpr1_sgpr2_sgpr3, undef $sgpr4, 0, 0, 0, 0, implicit $exec
; CHECK: bb.2:
; CHECK: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
BUFFER_STORE_DWORD_OFFSET $vgpr0, undef $sgpr0_sgpr1_sgpr2_sgpr3, undef $sgpr4, 0, 0, 0, 0, implicit $exec
bb.2:
S_ENDPGM 0
...
---
name: skip_execz_ds
body: |
; CHECK-LABEL: name: skip_execz_ds
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK: bb.1:
; CHECK: successors: %bb.2(0x80000000)
; CHECK: $vgpr0 = V_MOV_B32_e32 0, implicit $exec
; CHECK: DS_WRITE_B32 $vgpr0, $vgpr0, 0, 0, implicit $m0, implicit $exec
; CHECK: bb.2:
; CHECK: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
$vgpr0 = V_MOV_B32_e32 0, implicit $exec
DS_WRITE_B32 $vgpr0, $vgpr0, 0, 0, implicit $m0, implicit $exec
bb.2:
S_ENDPGM 0
...
|
