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
131
132
133
134
135
136
137
138
139
140
141
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple=aarch64 -run-pass=legalizer -global-isel-abort=1 -verify-machineinstrs %s -o - | FileCheck %s
---
name: test_scmp
body: |
bb.0.entry:
; CHECK-LABEL: name: test_scmp
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[C2]], [[SELECT]]
; CHECK-NEXT: $w0 = COPY [[SELECT1]](s32)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x0
%4:_(s2) = G_SCMP %0(s64), %1
%14:_(s32) = G_ANYEXT %4(s2)
$w0 = COPY %14(s32)
...
---
name: test_ucmp
body: |
bb.0.entry:
; CHECK-LABEL: name: test_ucmp
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[C2]], [[SELECT]]
; CHECK-NEXT: $w0 = COPY [[SELECT1]](s32)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x0
%4:_(s2) = G_UCMP %0(s64), %1
%14:_(s32) = G_ANYEXT %4(s2)
$w0 = COPY %14(s32)
...
---
name: test_ucmp_vector
body: |
bb.0.entry:
; CHECK-LABEL: name: test_ucmp_vector
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $w2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $w3
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32)
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY $w1
; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s32) = COPY $w2
; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s32) = COPY $w3
; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(ugt), [[BUILD_VECTOR]](<4 x s32>), [[BUILD_VECTOR1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s8) = G_CONSTANT i8 3
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP]](<4 x s32>)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
; CHECK-NEXT: [[BUILD_VECTOR2:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C2]](s8), [[C2]](s8), [[C2]](s8), [[C2]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8)
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR2]](<8 x s8>)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(<4 x s16>), [[UV1:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT]](<8 x s16>)
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s16>) = G_XOR [[TRUNC]], [[UV]]
; CHECK-NEXT: [[BUILD_VECTOR3:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR3]](<8 x s8>)
; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<4 x s16>), [[UV3:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT1]](<8 x s16>)
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP]](<4 x s32>)
; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV2]], [[TRUNC1]]
; CHECK-NEXT: [[BUILD_VECTOR4:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8)
; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR4]](<8 x s8>)
; CHECK-NEXT: [[UV4:%[0-9]+]]:_(<4 x s16>), [[UV5:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT2]](<8 x s16>)
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV4]], [[XOR]]
; CHECK-NEXT: [[OR:%[0-9]+]]:_(<4 x s16>) = G_OR [[AND]], [[AND1]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s8) = G_CONSTANT i8 3
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(ult), [[BUILD_VECTOR]](<4 x s32>), [[BUILD_VECTOR1]]
; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP1]](<4 x s32>)
; CHECK-NEXT: [[BUILD_VECTOR5:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C3]](s8), [[C3]](s8), [[C3]](s8), [[C3]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8)
; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR5]](<8 x s8>)
; CHECK-NEXT: [[UV6:%[0-9]+]]:_(<4 x s16>), [[UV7:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT3]](<8 x s16>)
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(<4 x s16>) = G_XOR [[TRUNC2]], [[UV6]]
; CHECK-NEXT: [[BUILD_VECTOR6:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C3]](s8), [[C3]](s8), [[C3]](s8), [[C3]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8)
; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR6]](<8 x s8>)
; CHECK-NEXT: [[UV8:%[0-9]+]]:_(<4 x s16>), [[UV9:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT4]](<8 x s16>)
; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP1]](<4 x s32>)
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV8]], [[TRUNC3]]
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(<4 x s16>) = G_AND [[OR]], [[XOR1]]
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(<4 x s16>) = G_OR [[AND2]], [[AND3]]
; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(<4 x s32>) = G_ANYEXT [[OR1]](<4 x s16>)
; CHECK-NEXT: $q0 = COPY [[ANYEXT5]](<4 x s32>)
%0:_(s32) = COPY $w0
%1:_(s32) = COPY $w1
%2:_(s32) = COPY $w2
%3:_(s32) = COPY $w3
%4:_(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32)
%5:_(s32) = COPY $w0
%6:_(s32) = COPY $w1
%7:_(s32) = COPY $w2
%8:_(s32) = COPY $w3
%9:_(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32)
%10:_(<4 x s2>) = G_UCMP %4(<4 x s32>), %9
%11:_(<4 x s32>) = G_ANYEXT %10(<4 x s2>)
$q0 = COPY %11(<4 x s32>)
...
---
name: test_ucmp_i128
body: |
bb.0.entry:
; CHECK-LABEL: name: test_ucmp_i128
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[DEF]](s64), [[DEF]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[DEF]](s64), [[DEF]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[ICMP2]], [[ICMP]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[SELECT]](s32), [[C]], [[C1]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[DEF]](s64), [[DEF]]
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[DEF]](s64), [[DEF]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP4]](s32), [[ICMP5]], [[ICMP3]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[SELECT2]](s32), [[C2]], [[SELECT1]]
; CHECK-NEXT: $w0 = COPY [[SELECT3]](s32)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x0
%l:_(s128) = G_ANYEXT %0
%r:_(s128) = G_ANYEXT %1
%4:_(s2) = G_UCMP %l(s128), %r
%14:_(s32) = G_ANYEXT %4(s2)
$w0 = COPY %14(s32)
|
