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
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s
--- |
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--"
define void @test_scalar_add_big() {
entry:
ret void
}
define void @test_scalar_add_small() {
entry:
ret void
}
define void @test_vector_add() {
entry:
ret void
}
...
---
name: test_scalar_add_big
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
- { id: 4, class: _ }
- { id: 5, class: _ }
- { id: 6, class: _ }
- { id: 7, class: _ }
- { id: 8, class: _ }
body: |
bb.0.entry:
liveins: %x0, %x1, %x2, %x3
; CHECK-LABEL: name: test_scalar_add_big
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY %x0
; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY %x1
; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY %x2
; CHECK: [[COPY3:%[0-9]+]]:_(s64) = COPY %x3
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[C]](s32)
; CHECK: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[COPY]], [[COPY2]], [[TRUNC]]
; CHECK: [[UADDE2:%[0-9]+]]:_(s64), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[COPY1]], [[COPY3]], [[UADDE1]]
; CHECK: %x0 = COPY [[UADDE]](s64)
; CHECK: %x1 = COPY [[UADDE2]](s64)
%0(s64) = COPY %x0
%1(s64) = COPY %x1
%2(s64) = COPY %x2
%3(s64) = COPY %x3
%4(s128) = G_MERGE_VALUES %0, %1
%5(s128) = G_MERGE_VALUES %2, %3
%6(s128) = G_ADD %4, %5
%7(s64), %8(s64) = G_UNMERGE_VALUES %6
%x0 = COPY %7
%x1 = COPY %8
...
---
name: test_scalar_add_small
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
- { id: 4, class: _ }
- { id: 5, class: _ }
body: |
bb.0.entry:
liveins: %x0, %x1, %x2, %x3
; CHECK-LABEL: name: test_scalar_add_small
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY %x0
; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY %x1
; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[TRUNC]], [[TRUNC1]]
; CHECK: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ADD]](s32)
; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[TRUNC2]](s8)
; CHECK: %x0 = COPY [[ANYEXT]](s64)
%0(s64) = COPY %x0
%1(s64) = COPY %x1
%2(s8) = G_TRUNC %0
%3(s8) = G_TRUNC %1
%4(s8) = G_ADD %2, %3
%5(s64) = G_ANYEXT %4
%x0 = COPY %5
...
---
name: test_vector_add
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
- { id: 4, class: _ }
- { id: 5, class: _ }
- { id: 6, class: _ }
- { id: 7, class: _ }
- { id: 8, class: _ }
body: |
bb.0.entry:
liveins: %q0, %q1, %q2, %q3
; CHECK-LABEL: name: test_vector_add
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY %q0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY %q1
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s64>) = COPY %q2
; CHECK: [[COPY3:%[0-9]+]]:_(<2 x s64>) = COPY %q3
; CHECK: [[ADD:%[0-9]+]]:_(<2 x s64>) = G_ADD [[COPY]], [[COPY2]]
; CHECK: [[ADD1:%[0-9]+]]:_(<2 x s64>) = G_ADD [[COPY1]], [[COPY3]]
; CHECK: %q0 = COPY [[ADD]](<2 x s64>)
; CHECK: %q1 = COPY [[ADD1]](<2 x s64>)
%0(<2 x s64>) = COPY %q0
%1(<2 x s64>) = COPY %q1
%2(<2 x s64>) = COPY %q2
%3(<2 x s64>) = COPY %q3
%4(<4 x s64>) = G_MERGE_VALUES %0, %1
%5(<4 x s64>) = G_MERGE_VALUES %2, %3
%6(<4 x s64>) = G_ADD %4, %5
%7(<2 x s64>), %8(<2 x s64>) = G_UNMERGE_VALUES %6
%q0 = COPY %7
%q1 = COPY %8
...
|
