1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=aarch64 -run-pass=legalizer -global-isel-abort=1 -O0 %s -o - | FileCheck %s
9 ; CHECK-LABEL: name: test_freeze_s64
12 ; CHECK-NEXT: %x0:_(s64) = COPY $x0
13 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE %x0
14 ; CHECK-NEXT: $x0 = COPY [[FREEZE]](s64)
16 %1:_(s64) = G_FREEZE %x0
20 name: test_freeze_v4s32
25 ; CHECK-LABEL: name: test_freeze_v4s32
28 ; CHECK-NEXT: %q0:_(<4 x s32>) = COPY $q0
29 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s32>) = G_FREEZE %q0
30 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s32>), [[UV1:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[FREEZE]](<4 x s32>)
31 ; CHECK-NEXT: $x0 = COPY [[UV]](<2 x s32>)
32 ; CHECK-NEXT: $x1 = COPY [[UV1]](<2 x s32>)
33 %q0:_(<4 x s32>) = COPY $q0
34 %0:_(<4 x s32>) = G_FREEZE %q0
35 %1:_(<2 x s32> ), %2:_(<2 x s32>) = G_UNMERGE_VALUES %0
40 name: test_freeze_v4s64
44 ; CHECK-LABEL: name: test_freeze_v4s64
45 ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF
46 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s64>) = G_FREEZE [[DEF]]
47 ; CHECK-NEXT: [[FREEZE1:%[0-9]+]]:_(<2 x s64>) = G_FREEZE [[DEF]]
48 ; CHECK-NEXT: $q0 = COPY [[FREEZE]](<2 x s64>)
49 ; CHECK-NEXT: $q1 = COPY [[FREEZE1]](<2 x s64>)
50 %undef:_(<4 x s64>) = G_IMPLICIT_DEF
51 %0:_(<4 x s64>) = G_FREEZE %undef
52 %1:_(<2 x s64> ), %2:_(<2 x s64>) = G_UNMERGE_VALUES %0
57 name: test_freeze_v2s32
62 ; CHECK-LABEL: name: test_freeze_v2s32
65 ; CHECK-NEXT: %d0:_(<2 x s32>) = COPY $d0
66 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s32>) = G_FREEZE %d0
67 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE]](<2 x s32>)
68 ; CHECK-NEXT: $w0 = COPY [[UV]](s32)
69 ; CHECK-NEXT: $w1 = COPY [[UV1]](s32)
70 %d0:_(<2 x s32>) = COPY $d0
71 %0:_(<2 x s32>) = G_FREEZE %d0
72 %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0
77 name: test_freeze_v8s8
82 ; CHECK-LABEL: name: test_freeze_v8s8
85 ; CHECK-NEXT: %d0:_(<8 x s8>) = COPY $d0
86 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<8 x s8>) = G_FREEZE %d0
87 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<4 x s8>), [[UV1:%[0-9]+]]:_(<4 x s8>) = G_UNMERGE_VALUES [[FREEZE]](<8 x s8>)
88 ; CHECK-NEXT: $w0 = COPY [[UV]](<4 x s8>)
89 ; CHECK-NEXT: $w1 = COPY [[UV1]](<4 x s8>)
90 %d0:_(<8 x s8>) = COPY $d0
91 %0:_(<8 x s8>) = G_FREEZE %d0
92 %1:_(<4 x s8>), %2:_(<4 x s8>) = G_UNMERGE_VALUES %0
101 ; CHECK-LABEL: name: test_freeze_s1
102 ; CHECK: liveins: $x0
104 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
105 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s8) = G_FREEZE [[DEF]]
106 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[FREEZE]](s8)
107 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
108 ; CHECK-NEXT: %ext:_(s64) = G_AND [[ANYEXT]], [[C]]
109 ; CHECK-NEXT: $x0 = COPY %ext(s64)
110 %x:_(s1) = G_IMPLICIT_DEF
111 %freeze:_(s1) = G_FREEZE %x
112 %ext:_(s64) = G_ZEXT %freeze
120 ; CHECK-LABEL: name: test_freeze_s2
121 ; CHECK: liveins: $x0
123 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
124 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s8) = G_FREEZE [[DEF]]
125 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[FREEZE]](s8)
126 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 3
127 ; CHECK-NEXT: %ext:_(s64) = G_AND [[ANYEXT]], [[C]]
128 ; CHECK-NEXT: $x0 = COPY %ext(s64)
129 %x:_(s2) = G_IMPLICIT_DEF
130 %freeze:_(s2) = G_FREEZE %x
131 %ext:_(s64) = G_ZEXT %freeze
135 name: test_freeze_v4s1
139 ; CHECK-LABEL: name: test_freeze_v4s1
140 ; CHECK: liveins: $q0
142 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
143 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s16>) = G_FREEZE [[DEF]]
144 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<4 x s32>) = G_ANYEXT [[FREEZE]](<4 x s16>)
145 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
146 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
147 ; CHECK-NEXT: %ext:_(<4 x s32>) = G_AND [[ANYEXT]], [[BUILD_VECTOR]]
148 ; CHECK-NEXT: $q0 = COPY %ext(<4 x s32>)
149 %x:_(<4 x s1>) = G_IMPLICIT_DEF
150 %freeze:_(<4 x s1>) = G_FREEZE %x
151 %ext:_(<4 x s32>) = G_ZEXT %freeze
152 $q0 = COPY %ext(<4 x s32>)
155 name: test_freeze_v3s8
159 ; CHECK-LABEL: name: test_freeze_v3s8
160 ; CHECK: liveins: $q0
162 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
163 ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
164 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[UV]](s16)
165 ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[UV1]](s16)
166 ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[UV2]](s16)
167 ; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
168 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[TRUNC]](s8), [[TRUNC1]](s8), [[TRUNC2]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8), [[DEF1]](s8)
169 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR]](<8 x s8>)
170 ; CHECK-NEXT: [[UV4:%[0-9]+]]:_(<4 x s16>), [[UV5:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT]](<8 x s16>)
171 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s16>) = G_FREEZE [[UV4]]
172 ; CHECK-NEXT: [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16), [[UV8:%[0-9]+]]:_(s16), [[UV9:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[FREEZE]](<4 x s16>)
173 ; CHECK-NEXT: %undef:_(s32) = G_IMPLICIT_DEF
174 ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[UV6]](s16)
175 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
176 ; CHECK-NEXT: %ext0:_(s32) = G_AND [[ANYEXT1]], [[C]]
177 ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[UV7]](s16)
178 ; CHECK-NEXT: %ext1:_(s32) = G_AND [[ANYEXT2]], [[C]]
179 ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[UV8]](s16)
180 ; CHECK-NEXT: %ext2:_(s32) = G_AND [[ANYEXT3]], [[C]]
181 ; CHECK-NEXT: %res:_(<4 x s32>) = G_BUILD_VECTOR %ext0(s32), %ext1(s32), %ext2(s32), %undef(s32)
182 ; CHECK-NEXT: $q0 = COPY %res(<4 x s32>)
183 %x:_(<3 x s8>) = G_IMPLICIT_DEF
184 %freeze:_(<3 x s8>) = G_FREEZE %x
185 %ext:_(<3 x s32>) = G_ZEXT %freeze
186 %undef:_(s32) = G_IMPLICIT_DEF
187 %ext0:_(s32), %ext1:_(s32), %ext2:_(s32) = G_UNMERGE_VALUES %ext
188 %res:_(<4 x s32>) = G_BUILD_VECTOR %ext0, %ext1, %ext2, %undef
189 $q0 = COPY %res(<4 x s32>)
192 name: test_freeze_v4s1_select
196 ; CHECK-LABEL: name: test_freeze_v4s1_select
197 ; CHECK: liveins: $q0, $q1
199 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
200 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q1
201 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
202 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
203 ; CHECK-NEXT: [[FCMP:%[0-9]+]]:_(<4 x s32>) = nnan ninf nsz arcp contract afn reassoc G_FCMP floatpred(olt), [[COPY]](<4 x s32>), [[BUILD_VECTOR]]
204 ; CHECK-NEXT: [[FCMP1:%[0-9]+]]:_(<4 x s32>) = nnan ninf nsz arcp contract afn reassoc G_FCMP floatpred(ogt), [[COPY1]](<4 x s32>), [[COPY]]
205 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[FCMP1]](<4 x s32>)
206 ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s16>) = G_FREEZE [[TRUNC]]
207 ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[FCMP]](<4 x s32>)
208 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s16>) = G_AND [[TRUNC1]], [[FREEZE]]
209 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<4 x s32>) = G_ANYEXT [[AND]](<4 x s16>)
210 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
211 ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C1]](s32), [[C1]](s32), [[C1]](s32), [[C1]](s32)
212 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s32>) = G_AND [[ANYEXT]], [[BUILD_VECTOR1]]
213 ; CHECK-NEXT: $q0 = COPY [[AND1]](<4 x s32>)
214 %1:_(<4 x s32>) = COPY $q0
215 %2:_(<4 x s32>) = COPY $q1
216 %3:_(s32) = G_CONSTANT i32 0
217 %4:_(<4 x s32>) = G_BUILD_VECTOR %3, %3, %3, %3
218 %5:_(s1) = G_CONSTANT i1 false
219 %6:_(<4 x s1>) = nnan ninf nsz arcp contract afn reassoc G_FCMP floatpred(olt), %1:_(<4 x s32>), %4:_
220 %7:_(<4 x s1>) = nnan ninf nsz arcp contract afn reassoc G_FCMP floatpred(ogt), %2:_(<4 x s32>), %1:_
221 %8:_(<4 x s1>) = G_FREEZE %7
222 %9:_(<4 x s1>) = G_AND %6, %8
223 %10:_(<4 x s32>) = G_ZEXT %9