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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -stop-after=finalize-isel -simplify-mir -o - %s | FileCheck %s
; Make sure disjoint flag is preserved on or instructions through selection
define amdgpu_ps i32 @s_or_i32_disjoint(i32 inreg %a, i32 inreg %b) {
; CHECK-LABEL: name: s_or_i32_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr0, $sgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_32 = COPY $sgpr1
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
; CHECK-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = disjoint S_OR_B32 [[COPY1]], [[COPY]], implicit-def dead $scc
; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[S_OR_B32_]]
; CHECK-NEXT: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 killed [[COPY2]], implicit $exec
; CHECK-NEXT: $sgpr0 = COPY [[V_READFIRSTLANE_B32_]]
; CHECK-NEXT: SI_RETURN_TO_EPILOG $sgpr0
%result = or disjoint i32 %a, %b
ret i32 %result
}
define amdgpu_ps <2 x i32> @s_or_v2i32_disjoint(<2 x i32> inreg %a, <2 x i32> inreg %b) {
; CHECK-LABEL: name: s_or_v2i32_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_32 = COPY $sgpr3
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr1
; CHECK-NEXT: [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr0
; CHECK-NEXT: [[S_OR_B32_:%[0-9]+]]:sreg_32 = disjoint S_OR_B32 [[COPY2]], [[COPY]], implicit-def dead $scc
; CHECK-NEXT: [[S_OR_B32_1:%[0-9]+]]:sreg_32 = disjoint S_OR_B32 [[COPY3]], [[COPY1]], implicit-def dead $scc
; CHECK-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[S_OR_B32_1]]
; CHECK-NEXT: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 killed [[COPY4]], implicit $exec
; CHECK-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[S_OR_B32_]]
; CHECK-NEXT: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 killed [[COPY5]], implicit $exec
; CHECK-NEXT: $sgpr0 = COPY [[V_READFIRSTLANE_B32_]]
; CHECK-NEXT: $sgpr1 = COPY [[V_READFIRSTLANE_B32_1]]
; CHECK-NEXT: SI_RETURN_TO_EPILOG $sgpr0, $sgpr1
%result = or disjoint <2 x i32> %a, %b
ret <2 x i32> %result
}
define i32 @v_or_i32_disjoint(i32 %a, i32 %b) {
; CHECK-LABEL: name: v_or_i32_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $vgpr0, $vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; CHECK-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = disjoint V_OR_B32_e64 [[COPY1]], [[COPY]], implicit $exec
; CHECK-NEXT: $vgpr0 = COPY [[V_OR_B32_e64_]]
; CHECK-NEXT: SI_RETURN implicit $vgpr0
%result = or disjoint i32 %a, %b
ret i32 %result
}
define <2 x i32> @v_or_v2i32_disjoint(<2 x i32> %a, <2 x i32> %b) {
; CHECK-LABEL: name: v_or_v2i32_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; CHECK-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = disjoint V_OR_B32_e64 [[COPY3]], [[COPY1]], implicit $exec
; CHECK-NEXT: [[V_OR_B32_e64_1:%[0-9]+]]:vgpr_32 = disjoint V_OR_B32_e64 [[COPY2]], [[COPY]], implicit $exec
; CHECK-NEXT: $vgpr0 = COPY [[V_OR_B32_e64_]]
; CHECK-NEXT: $vgpr1 = COPY [[V_OR_B32_e64_1]]
; CHECK-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
%result = or disjoint <2 x i32> %a, %b
ret <2 x i32> %result
}
define amdgpu_ps i64 @s_or_i64_disjoint(i64 inreg %a, i64 inreg %b) {
; CHECK-LABEL: name: s_or_i64_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_32 = COPY $sgpr3
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr1
; CHECK-NEXT: [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr0
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sgpr_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
; CHECK-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_64 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1
; CHECK-NEXT: [[S_OR_B64_:%[0-9]+]]:sreg_64 = disjoint S_OR_B64 killed [[REG_SEQUENCE1]], killed [[REG_SEQUENCE]], implicit-def dead $scc
; CHECK-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY [[S_OR_B64_]].sub1
; CHECK-NEXT: [[COPY5:%[0-9]+]]:sreg_32 = COPY [[S_OR_B64_]].sub0
; CHECK-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[COPY5]]
; CHECK-NEXT: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 killed [[COPY6]], implicit $exec
; CHECK-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[COPY4]]
; CHECK-NEXT: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0 = V_READFIRSTLANE_B32 killed [[COPY7]], implicit $exec
; CHECK-NEXT: $sgpr0 = COPY [[V_READFIRSTLANE_B32_]]
; CHECK-NEXT: $sgpr1 = COPY [[V_READFIRSTLANE_B32_1]]
; CHECK-NEXT: SI_RETURN_TO_EPILOG $sgpr0, $sgpr1
%result = or disjoint i64 %a, %b
ret i64 %result
}
define i64 @v_or_i64_disjoint(i64 %a, i64 %b) {
; CHECK-LABEL: name: v_or_i64_disjoint
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; CHECK-NEXT: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1
; CHECK-NEXT: [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
; CHECK-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub1
; CHECK-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE]].sub1
; CHECK-NEXT: [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 killed [[COPY5]], killed [[COPY4]], implicit $exec
; CHECK-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub0
; CHECK-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE]].sub0
; CHECK-NEXT: [[V_OR_B32_e64_1:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 killed [[COPY7]], killed [[COPY6]], implicit $exec
; CHECK-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE killed [[V_OR_B32_e64_1]], %subreg.sub0, killed [[V_OR_B32_e64_]], %subreg.sub1
; CHECK-NEXT: [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE2]].sub1
; CHECK-NEXT: [[COPY9:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE2]].sub0
; CHECK-NEXT: $vgpr0 = COPY [[COPY9]]
; CHECK-NEXT: $vgpr1 = COPY [[COPY8]]
; CHECK-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
%result = or disjoint i64 %a, %b
ret i64 %result
}
|
