1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \
8 ; CHECK-LABEL: name: select_i7
9 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
11 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
12 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
13 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
14 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
15 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
16 ; CHECK-NEXT: PseudoRET implicit $x10
20 %3:_(s7) = G_TRUNC %0(s32)
21 %4:_(s7) = G_TRUNC %1(s32)
22 %5:_(s1) = G_TRUNC %2(s32)
23 %6:_(s7) = G_SELECT %5(s1), %3(s7), %4
24 %7:_(s32) = G_ANYEXT %6(s7)
26 PseudoRET implicit $x10
33 ; CHECK-LABEL: name: select_i8
34 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
35 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
36 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
37 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
38 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
39 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
40 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
41 ; CHECK-NEXT: PseudoRET implicit $x10
45 %3:_(s8) = G_TRUNC %0(s32)
46 %4:_(s8) = G_TRUNC %1(s32)
47 %5:_(s1) = G_TRUNC %2(s32)
48 %6:_(s8) = G_SELECT %5(s1), %3(s8), %4
49 %7:_(s32) = G_ANYEXT %6(s8)
51 PseudoRET implicit $x10
58 ; CHECK-LABEL: name: select_i16
59 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
60 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
61 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
62 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
63 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
64 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
65 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
66 ; CHECK-NEXT: PseudoRET implicit $x10
70 %3:_(s16) = G_TRUNC %0(s32)
71 %4:_(s16) = G_TRUNC %1(s32)
72 %5:_(s1) = G_TRUNC %2(s32)
73 %6:_(s16) = G_SELECT %5(s1), %3(s16), %4
74 %7:_(s32) = G_ANYEXT %6(s16)
76 PseudoRET implicit $x10
83 ; CHECK-LABEL: name: select_i32
84 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
85 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
86 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
87 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
88 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
89 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
90 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
91 ; CHECK-NEXT: PseudoRET implicit $x10
95 %3:_(s1) = G_TRUNC %2(s32)
96 %4:_(s32) = G_SELECT %3(s1), %0(s32), %1(s32)
98 PseudoRET implicit $x10
105 ; CHECK-LABEL: name: select_i48
106 ; CHECK: %xhi:_(s32) = COPY $x10
107 ; CHECK-NEXT: %xlo:_(s32) = COPY $x11
108 ; CHECK-NEXT: %yhi:_(s32) = COPY $x12
109 ; CHECK-NEXT: %ylo:_(s32) = COPY $x13
110 ; CHECK-NEXT: %c0:_(s32) = COPY $x14
111 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
112 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %c0, [[C]]
113 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), %xhi, %yhi
114 ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), %xlo, %ylo
115 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
116 ; CHECK-NEXT: $x11 = COPY [[SELECT1]](s32)
117 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
118 %xhi:_(s32) = COPY $x10
119 %xlo:_(s32) = COPY $x11
120 %yhi:_(s32) = COPY $x12
121 %ylo:_(s32) = COPY $x13
122 %c0:_(s32) = COPY $x14
123 %x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32)
124 %y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32)
125 %x:_(s48) = G_TRUNC %x0(s64)
126 %y:_(s48) = G_TRUNC %y0(s64)
127 %c:_(s1) = G_TRUNC %c0(s32)
128 %z:_(s48) = G_SELECT %c(s1), %x(s48), %y
129 %z0:_(s64) = G_ANYEXT %z(s48)
130 %zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64)
131 $x10 = COPY %zhi(s32)
132 $x11 = COPY %zlo(s32)
133 PseudoRET implicit $x10, implicit $x11
140 ; CHECK-LABEL: name: select_i64
141 ; CHECK: %xhi:_(s32) = COPY $x10
142 ; CHECK-NEXT: %xlo:_(s32) = COPY $x11
143 ; CHECK-NEXT: %yhi:_(s32) = COPY $x12
144 ; CHECK-NEXT: %ylo:_(s32) = COPY $x13
145 ; CHECK-NEXT: %c0:_(s32) = COPY $x14
146 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
147 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %c0, [[C]]
148 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), %xhi, %yhi
149 ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), %xlo, %ylo
150 ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
151 ; CHECK-NEXT: $x11 = COPY [[SELECT1]](s32)
152 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
153 %xhi:_(s32) = COPY $x10
154 %xlo:_(s32) = COPY $x11
155 %yhi:_(s32) = COPY $x12
156 %ylo:_(s32) = COPY $x13
157 %c0:_(s32) = COPY $x14
158 %x:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32)
159 %y:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32)
160 %c:_(s1) = G_TRUNC %c0(s32)
161 %z:_(s64) = G_SELECT %c(s1), %x(s64), %y
162 %zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z(s64)
163 $x10 = COPY %zhi(s32)
164 $x11 = COPY %zlo(s32)
165 PseudoRET implicit $x10, implicit $x11
172 ; CHECK-LABEL: name: select_i96
173 ; CHECK: %yhi:_(s32) = COPY $x13
174 ; CHECK-NEXT: %ymid:_(s32) = COPY $x14
175 ; CHECK-NEXT: %ylo:_(s32) = COPY $x15
176 ; CHECK-NEXT: $x10 = COPY %yhi(s32)
177 ; CHECK-NEXT: $x11 = COPY %ymid(s32)
178 ; CHECK-NEXT: $x12 = COPY %ylo(s32)
179 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
180 %xhi:_(s32) = COPY $x10
181 %xmid:_(s32) = COPY $x11
182 %xlo:_(s32) = COPY $x12
183 %yhi:_(s32) = COPY $x13
184 %ymid:_(s32) = COPY $x14
185 %ylo:_(s32) = COPY $x15
186 %c0:_(s32) = COPY $x16
187 %x:_(s96) = G_MERGE_VALUES %xhi(s32), %xmid(s32), %xlo(s32)
188 %y:_(s96) = G_MERGE_VALUES %yhi(s32), %ymid(s32), %ylo(s32)
189 %c:_(s1) = G_TRUNC %c0(s32)
190 %z:_(s96) = G_SELECT %c(s1), %x(s96), %y
191 %zhi:_(s32), %zmid:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %y(s96)
192 $x10 = COPY %zhi(s32)
193 $x11 = COPY %zmid(s32)
194 $x12 = COPY %zlo(s32)
195 PseudoRET implicit $x10, implicit $x11, implicit $x12
202 ; CHECK-LABEL: name: select_ptr
203 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
204 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $x11
205 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
206 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
207 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
208 ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[AND]](s32), [[COPY]], [[COPY1]]
209 ; CHECK-NEXT: $x10 = COPY [[SELECT]](p0)
210 ; CHECK-NEXT: PseudoRET implicit $x10
213 %2:_(s32) = COPY $x12
214 %3:_(s1) = G_TRUNC %2(s32)
215 %4:_(p0) = G_SELECT %3(s1), %0(p0), %1(p0)
217 PseudoRET implicit $x10