1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=riscv32 -mattr=+v,+zvfh,+zvfbfmin,+m | FileCheck --check-prefixes=CHECK,RV32 %s
3 ; RUN: llc < %s -mtriple=riscv64 -mattr=+v,+zvfh,+zvfbfmin,+m | FileCheck --check-prefixes=CHECK,RV64 %s
4 ; RUN: llc < %s -mtriple=riscv32 -mattr=+v,+zvfhmin,+zvfbfmin,+m | FileCheck --check-prefixes=CHECK,RV32 %s
5 ; RUN: llc < %s -mtriple=riscv64 -mattr=+v,+zvfhmin,+zvfbfmin,+m | FileCheck --check-prefixes=CHECK,RV64 %s
9 define {<vscale x 16 x i1>, <vscale x 16 x i1>} @vector_deinterleave_load_nxv16i1_nxv32i1(ptr %p) {
10 ; CHECK-LABEL: vector_deinterleave_load_nxv16i1_nxv32i1:
12 ; CHECK-NEXT: vsetvli a1, zero, e8, m4, ta, ma
13 ; CHECK-NEXT: vlm.v v8, (a0)
14 ; CHECK-NEXT: csrr a0, vlenb
15 ; CHECK-NEXT: srli a0, a0, 2
16 ; CHECK-NEXT: vsetvli a1, zero, e8, mf2, ta, ma
17 ; CHECK-NEXT: vslidedown.vx v0, v8, a0
18 ; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, ma
19 ; CHECK-NEXT: vmv.v.i v10, 0
20 ; CHECK-NEXT: vmerge.vim v14, v10, 1, v0
21 ; CHECK-NEXT: vmv1r.v v0, v8
22 ; CHECK-NEXT: vmerge.vim v12, v10, 1, v0
23 ; CHECK-NEXT: vnsrl.wi v8, v12, 0
24 ; CHECK-NEXT: vnsrl.wi v10, v12, 8
25 ; CHECK-NEXT: vmsne.vi v0, v8, 0
26 ; CHECK-NEXT: vmsne.vi v8, v10, 0
28 %vec = load <vscale x 32 x i1>, ptr %p
29 %deinterleaved.results = call {<vscale x 16 x i1>, <vscale x 16 x i1>} @llvm.vector.deinterleave2.nxv32i1(<vscale x 32 x i1> %vec)
30 %t0 = extractvalue { <vscale x 16 x i1>, <vscale x 16 x i1> } %deinterleaved.results, 0
31 %t1 = extractvalue { <vscale x 16 x i1>, <vscale x 16 x i1> } %deinterleaved.results, 1
32 %res0 = insertvalue { <vscale x 16 x i1>, <vscale x 16 x i1> } undef, <vscale x 16 x i1> %t0, 0
33 %res1 = insertvalue { <vscale x 16 x i1>, <vscale x 16 x i1> } %res0, <vscale x 16 x i1> %t1, 1
34 ret {<vscale x 16 x i1>, <vscale x 16 x i1>} %res1
37 define {<vscale x 16 x i8>, <vscale x 16 x i8>} @vector_deinterleave_load_nxv16i8_nxv32i8(ptr %p) {
38 ; CHECK-LABEL: vector_deinterleave_load_nxv16i8_nxv32i8:
40 ; CHECK-NEXT: vsetvli a1, zero, e8, m2, ta, ma
41 ; CHECK-NEXT: vlseg2e8.v v8, (a0)
43 %vec = load <vscale x 32 x i8>, ptr %p
44 %deinterleaved.results = call {<vscale x 16 x i8>, <vscale x 16 x i8>} @llvm.vector.deinterleave2.nxv32i8(<vscale x 32 x i8> %vec)
45 %t0 = extractvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } %deinterleaved.results, 0
46 %t1 = extractvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } %deinterleaved.results, 1
47 %res0 = insertvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } undef, <vscale x 16 x i8> %t0, 0
48 %res1 = insertvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } %res0, <vscale x 16 x i8> %t1, 1
49 ret {<vscale x 16 x i8>, <vscale x 16 x i8>} %res1
52 ; Shouldn't be lowered to vlseg because it's unaligned
53 define {<vscale x 8 x i16>, <vscale x 8 x i16>} @vector_deinterleave_load_nxv8i16_nxv16i16_align1(ptr %p) {
54 ; CHECK-LABEL: vector_deinterleave_load_nxv8i16_nxv16i16_align1:
56 ; CHECK-NEXT: vl4r.v v12, (a0)
57 ; CHECK-NEXT: vsetvli a0, zero, e16, m2, ta, ma
58 ; CHECK-NEXT: vnsrl.wi v8, v12, 0
59 ; CHECK-NEXT: vnsrl.wi v10, v12, 16
61 %vec = load <vscale x 16 x i16>, ptr %p, align 1
62 %deinterleaved.results = call {<vscale x 8 x i16>, <vscale x 8 x i16>} @llvm.vector.deinterleave2.nxv16i16(<vscale x 16 x i16> %vec)
63 %t0 = extractvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %deinterleaved.results, 0
64 %t1 = extractvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %deinterleaved.results, 1
65 %res0 = insertvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } undef, <vscale x 8 x i16> %t0, 0
66 %res1 = insertvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %res0, <vscale x 8 x i16> %t1, 1
67 ret {<vscale x 8 x i16>, <vscale x 8 x i16>} %res1
70 define {<vscale x 8 x i16>, <vscale x 8 x i16>} @vector_deinterleave_load_nxv8i16_nxv16i16(ptr %p) {
71 ; CHECK-LABEL: vector_deinterleave_load_nxv8i16_nxv16i16:
73 ; CHECK-NEXT: vsetvli a1, zero, e16, m2, ta, ma
74 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
76 %vec = load <vscale x 16 x i16>, ptr %p
77 %deinterleaved.results = call {<vscale x 8 x i16>, <vscale x 8 x i16>} @llvm.vector.deinterleave2.nxv16i16(<vscale x 16 x i16> %vec)
78 %t0 = extractvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %deinterleaved.results, 0
79 %t1 = extractvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %deinterleaved.results, 1
80 %res0 = insertvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } undef, <vscale x 8 x i16> %t0, 0
81 %res1 = insertvalue { <vscale x 8 x i16>, <vscale x 8 x i16> } %res0, <vscale x 8 x i16> %t1, 1
82 ret {<vscale x 8 x i16>, <vscale x 8 x i16>} %res1
85 define {<vscale x 4 x i32>, <vscale x 4 x i32>} @vector_deinterleave_load_nxv4i32_nxvv8i32(ptr %p) {
86 ; CHECK-LABEL: vector_deinterleave_load_nxv4i32_nxvv8i32:
88 ; CHECK-NEXT: vsetvli a1, zero, e32, m2, ta, ma
89 ; CHECK-NEXT: vlseg2e32.v v8, (a0)
91 %vec = load <vscale x 8 x i32>, ptr %p
92 %deinterleaved.results = call {<vscale x 4 x i32>, <vscale x 4 x i32>} @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> %vec)
93 %t0 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleaved.results, 0
94 %t1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleaved.results, 1
95 %res0 = insertvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } undef, <vscale x 4 x i32> %t0, 0
96 %res1 = insertvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %res0, <vscale x 4 x i32> %t1, 1
97 ret {<vscale x 4 x i32>, <vscale x 4 x i32>} %res1
100 define {<vscale x 2 x i64>, <vscale x 2 x i64>} @vector_deinterleave_load_nxv2i64_nxv4i64(ptr %p) {
101 ; CHECK-LABEL: vector_deinterleave_load_nxv2i64_nxv4i64:
103 ; CHECK-NEXT: vsetvli a1, zero, e64, m2, ta, ma
104 ; CHECK-NEXT: vlseg2e64.v v8, (a0)
106 %vec = load <vscale x 4 x i64>, ptr %p
107 %deinterleaved.results = call {<vscale x 2 x i64>, <vscale x 2 x i64>} @llvm.vector.deinterleave2.nxv4i64(<vscale x 4 x i64> %vec)
108 %t0 = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } %deinterleaved.results, 0
109 %t1 = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } %deinterleaved.results, 1
110 %res0 = insertvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } undef, <vscale x 2 x i64> %t0, 0
111 %res1 = insertvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } %res0, <vscale x 2 x i64> %t1, 1
112 ret {<vscale x 2 x i64>, <vscale x 2 x i64>} %res1
115 define {<vscale x 4 x i64>, <vscale x 4 x i64>} @vector_deinterleave_load_nxv4i64_nxv8i64(ptr %p) {
116 ; CHECK-LABEL: vector_deinterleave_load_nxv4i64_nxv8i64:
118 ; CHECK-NEXT: vsetvli a1, zero, e64, m4, ta, ma
119 ; CHECK-NEXT: vlseg2e64.v v8, (a0)
121 %vec = load <vscale x 8 x i64>, ptr %p
122 %deinterleaved.results = call {<vscale x 4 x i64>, <vscale x 4 x i64>} @llvm.vector.deinterleave2.nxv8i64(<vscale x 8 x i64> %vec)
123 %t0 = extractvalue { <vscale x 4 x i64>, <vscale x 4 x i64> } %deinterleaved.results, 0
124 %t1 = extractvalue { <vscale x 4 x i64>, <vscale x 4 x i64> } %deinterleaved.results, 1
125 %res0 = insertvalue { <vscale x 4 x i64>, <vscale x 4 x i64> } undef, <vscale x 4 x i64> %t0, 0
126 %res1 = insertvalue { <vscale x 4 x i64>, <vscale x 4 x i64> } %res0, <vscale x 4 x i64> %t1, 1
127 ret {<vscale x 4 x i64>, <vscale x 4 x i64>} %res1
130 ; This shouldn't be lowered to a vlseg because EMUL * NFIELDS >= 8
131 define {<vscale x 8 x i64>, <vscale x 8 x i64>} @vector_deinterleave_load_nxv8i64_nxv16i64(ptr %p) {
132 ; CHECK-LABEL: vector_deinterleave_load_nxv8i64_nxv16i64:
134 ; CHECK-NEXT: addi sp, sp, -16
135 ; CHECK-NEXT: .cfi_def_cfa_offset 16
136 ; CHECK-NEXT: csrr a1, vlenb
137 ; CHECK-NEXT: slli a1, a1, 4
138 ; CHECK-NEXT: sub sp, sp, a1
139 ; CHECK-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 16 * vlenb
140 ; CHECK-NEXT: li a1, 85
141 ; CHECK-NEXT: vsetvli a2, zero, e8, mf8, ta, ma
142 ; CHECK-NEXT: vmv.v.x v16, a1
143 ; CHECK-NEXT: csrr a1, vlenb
144 ; CHECK-NEXT: vl8re64.v v24, (a0)
145 ; CHECK-NEXT: slli a1, a1, 3
146 ; CHECK-NEXT: add a0, a0, a1
147 ; CHECK-NEXT: li a1, 170
148 ; CHECK-NEXT: vl8re64.v v0, (a0)
149 ; CHECK-NEXT: vmv.v.x v17, a1
150 ; CHECK-NEXT: vsetvli a0, zero, e64, m8, ta, ma
151 ; CHECK-NEXT: vcompress.vm v8, v24, v16
152 ; CHECK-NEXT: vmv1r.v v12, v16
153 ; CHECK-NEXT: vmv1r.v v13, v17
154 ; CHECK-NEXT: vcompress.vm v16, v24, v13
155 ; CHECK-NEXT: vcompress.vm v24, v0, v12
156 ; CHECK-NEXT: addi a0, sp, 16
157 ; CHECK-NEXT: vs8r.v v24, (a0) # Unknown-size Folded Spill
158 ; CHECK-NEXT: vcompress.vm v24, v0, v13
159 ; CHECK-NEXT: csrr a0, vlenb
160 ; CHECK-NEXT: slli a0, a0, 3
161 ; CHECK-NEXT: add a0, sp, a0
162 ; CHECK-NEXT: addi a0, a0, 16
163 ; CHECK-NEXT: vs8r.v v24, (a0) # Unknown-size Folded Spill
164 ; CHECK-NEXT: addi a0, sp, 16
165 ; CHECK-NEXT: vl8r.v v24, (a0) # Unknown-size Folded Reload
166 ; CHECK-NEXT: vmv4r.v v12, v24
167 ; CHECK-NEXT: csrr a0, vlenb
168 ; CHECK-NEXT: slli a0, a0, 3
169 ; CHECK-NEXT: add a0, sp, a0
170 ; CHECK-NEXT: addi a0, a0, 16
171 ; CHECK-NEXT: vl8r.v v24, (a0) # Unknown-size Folded Reload
172 ; CHECK-NEXT: vmv4r.v v20, v24
173 ; CHECK-NEXT: csrr a0, vlenb
174 ; CHECK-NEXT: slli a0, a0, 4
175 ; CHECK-NEXT: add sp, sp, a0
176 ; CHECK-NEXT: .cfi_def_cfa sp, 16
177 ; CHECK-NEXT: addi sp, sp, 16
178 ; CHECK-NEXT: .cfi_def_cfa_offset 0
180 %vec = load <vscale x 16 x i64>, ptr %p
181 %deinterleaved.results = call {<vscale x 8 x i64>, <vscale x 8 x i64>} @llvm.vector.deinterleave2.nxv16i64(<vscale x 16 x i64> %vec)
182 %t0 = extractvalue { <vscale x 8 x i64>, <vscale x 8 x i64> } %deinterleaved.results, 0
183 %t1 = extractvalue { <vscale x 8 x i64>, <vscale x 8 x i64> } %deinterleaved.results, 1
184 %res0 = insertvalue { <vscale x 8 x i64>, <vscale x 8 x i64> } undef, <vscale x 8 x i64> %t0, 0
185 %res1 = insertvalue { <vscale x 8 x i64>, <vscale x 8 x i64> } %res0, <vscale x 8 x i64> %t1, 1
186 ret {<vscale x 8 x i64>, <vscale x 8 x i64>} %res1
191 define {<vscale x 2 x bfloat>, <vscale x 2 x bfloat>} @vector_deinterleave_load_nxv2bf16_nxv4bf16(ptr %p) {
192 ; CHECK-LABEL: vector_deinterleave_load_nxv2bf16_nxv4bf16:
194 ; CHECK-NEXT: vsetvli a1, zero, e16, mf2, ta, ma
195 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
197 %vec = load <vscale x 4 x bfloat>, ptr %p
198 %deinterleaved.results = call {<vscale x 2 x bfloat>, <vscale x 2 x bfloat>} @llvm.vector.deinterleave2.nxv4bf16(<vscale x 4 x bfloat> %vec)
199 %t0 = extractvalue { <vscale x 2 x bfloat>, <vscale x 2 x bfloat> } %deinterleaved.results, 0
200 %t1 = extractvalue { <vscale x 2 x bfloat>, <vscale x 2 x bfloat> } %deinterleaved.results, 1
201 %res0 = insertvalue { <vscale x 2 x bfloat>, <vscale x 2 x bfloat> } undef, <vscale x 2 x bfloat> %t0, 0
202 %res1 = insertvalue { <vscale x 2 x bfloat>, <vscale x 2 x bfloat> } %res0, <vscale x 2 x bfloat> %t1, 1
203 ret {<vscale x 2 x bfloat>, <vscale x 2 x bfloat>} %res1
206 define {<vscale x 4 x bfloat>, <vscale x 4 x bfloat>} @vector_deinterleave_load_nxv4bf16_nxv8bf16(ptr %p) {
207 ; CHECK-LABEL: vector_deinterleave_load_nxv4bf16_nxv8bf16:
209 ; CHECK-NEXT: vsetvli a1, zero, e16, m1, ta, ma
210 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
212 %vec = load <vscale x 8 x bfloat>, ptr %p
213 %deinterleaved.results = call {<vscale x 4 x bfloat>, <vscale x 4 x bfloat>} @llvm.vector.deinterleave2.nxv8bf16(<vscale x 8 x bfloat> %vec)
214 %t0 = extractvalue { <vscale x 4 x bfloat>, <vscale x 4 x bfloat> } %deinterleaved.results, 0
215 %t1 = extractvalue { <vscale x 4 x bfloat>, <vscale x 4 x bfloat> } %deinterleaved.results, 1
216 %res0 = insertvalue { <vscale x 4 x bfloat>, <vscale x 4 x bfloat> } undef, <vscale x 4 x bfloat> %t0, 0
217 %res1 = insertvalue { <vscale x 4 x bfloat>, <vscale x 4 x bfloat> } %res0, <vscale x 4 x bfloat> %t1, 1
218 ret {<vscale x 4 x bfloat>, <vscale x 4 x bfloat>} %res1
221 define {<vscale x 2 x half>, <vscale x 2 x half>} @vector_deinterleave_load_nxv2f16_nxv4f16(ptr %p) {
222 ; CHECK-LABEL: vector_deinterleave_load_nxv2f16_nxv4f16:
224 ; CHECK-NEXT: vsetvli a1, zero, e16, mf2, ta, ma
225 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
227 %vec = load <vscale x 4 x half>, ptr %p
228 %deinterleaved.results = call {<vscale x 2 x half>, <vscale x 2 x half>} @llvm.vector.deinterleave2.nxv4f16(<vscale x 4 x half> %vec)
229 %t0 = extractvalue { <vscale x 2 x half>, <vscale x 2 x half> } %deinterleaved.results, 0
230 %t1 = extractvalue { <vscale x 2 x half>, <vscale x 2 x half> } %deinterleaved.results, 1
231 %res0 = insertvalue { <vscale x 2 x half>, <vscale x 2 x half> } undef, <vscale x 2 x half> %t0, 0
232 %res1 = insertvalue { <vscale x 2 x half>, <vscale x 2 x half> } %res0, <vscale x 2 x half> %t1, 1
233 ret {<vscale x 2 x half>, <vscale x 2 x half>} %res1
236 define {<vscale x 4 x half>, <vscale x 4 x half>} @vector_deinterleave_load_nxv4f16_nxv8f16(ptr %p) {
237 ; CHECK-LABEL: vector_deinterleave_load_nxv4f16_nxv8f16:
239 ; CHECK-NEXT: vsetvli a1, zero, e16, m1, ta, ma
240 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
242 %vec = load <vscale x 8 x half>, ptr %p
243 %deinterleaved.results = call {<vscale x 4 x half>, <vscale x 4 x half>} @llvm.vector.deinterleave2.nxv8f16(<vscale x 8 x half> %vec)
244 %t0 = extractvalue { <vscale x 4 x half>, <vscale x 4 x half> } %deinterleaved.results, 0
245 %t1 = extractvalue { <vscale x 4 x half>, <vscale x 4 x half> } %deinterleaved.results, 1
246 %res0 = insertvalue { <vscale x 4 x half>, <vscale x 4 x half> } undef, <vscale x 4 x half> %t0, 0
247 %res1 = insertvalue { <vscale x 4 x half>, <vscale x 4 x half> } %res0, <vscale x 4 x half> %t1, 1
248 ret {<vscale x 4 x half>, <vscale x 4 x half>} %res1
251 define {<vscale x 2 x float>, <vscale x 2 x float>} @vector_deinterleave_load_nxv2f32_nxv4f32(ptr %p) {
252 ; CHECK-LABEL: vector_deinterleave_load_nxv2f32_nxv4f32:
254 ; CHECK-NEXT: vsetvli a1, zero, e32, m1, ta, ma
255 ; CHECK-NEXT: vlseg2e32.v v8, (a0)
257 %vec = load <vscale x 4 x float>, ptr %p
258 %deinterleaved.results = call {<vscale x 2 x float>, <vscale x 2 x float>} @llvm.vector.deinterleave2.nxv4f32(<vscale x 4 x float> %vec)
259 %t0 = extractvalue { <vscale x 2 x float>, <vscale x 2 x float> } %deinterleaved.results, 0
260 %t1 = extractvalue { <vscale x 2 x float>, <vscale x 2 x float> } %deinterleaved.results, 1
261 %res0 = insertvalue { <vscale x 2 x float>, <vscale x 2 x float> } undef, <vscale x 2 x float> %t0, 0
262 %res1 = insertvalue { <vscale x 2 x float>, <vscale x 2 x float> } %res0, <vscale x 2 x float> %t1, 1
263 ret {<vscale x 2 x float>, <vscale x 2 x float>} %res1
266 define {<vscale x 8 x bfloat>, <vscale x 8 x bfloat>} @vector_deinterleave_load_nxv8bf16_nxv16bf16(ptr %p) {
267 ; CHECK-LABEL: vector_deinterleave_load_nxv8bf16_nxv16bf16:
269 ; CHECK-NEXT: vsetvli a1, zero, e16, m2, ta, ma
270 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
272 %vec = load <vscale x 16 x bfloat>, ptr %p
273 %deinterleaved.results = call {<vscale x 8 x bfloat>, <vscale x 8 x bfloat>} @llvm.vector.deinterleave2.nxv16bf16(<vscale x 16 x bfloat> %vec)
274 %t0 = extractvalue { <vscale x 8 x bfloat>, <vscale x 8 x bfloat> } %deinterleaved.results, 0
275 %t1 = extractvalue { <vscale x 8 x bfloat>, <vscale x 8 x bfloat> } %deinterleaved.results, 1
276 %res0 = insertvalue { <vscale x 8 x bfloat>, <vscale x 8 x bfloat> } undef, <vscale x 8 x bfloat> %t0, 0
277 %res1 = insertvalue { <vscale x 8 x bfloat>, <vscale x 8 x bfloat> } %res0, <vscale x 8 x bfloat> %t1, 1
278 ret {<vscale x 8 x bfloat>, <vscale x 8 x bfloat>} %res1
281 define {<vscale x 8 x half>, <vscale x 8 x half>} @vector_deinterleave_load_nxv8f16_nxv16f16(ptr %p) {
282 ; CHECK-LABEL: vector_deinterleave_load_nxv8f16_nxv16f16:
284 ; CHECK-NEXT: vsetvli a1, zero, e16, m2, ta, ma
285 ; CHECK-NEXT: vlseg2e16.v v8, (a0)
287 %vec = load <vscale x 16 x half>, ptr %p
288 %deinterleaved.results = call {<vscale x 8 x half>, <vscale x 8 x half>} @llvm.vector.deinterleave2.nxv16f16(<vscale x 16 x half> %vec)
289 %t0 = extractvalue { <vscale x 8 x half>, <vscale x 8 x half> } %deinterleaved.results, 0
290 %t1 = extractvalue { <vscale x 8 x half>, <vscale x 8 x half> } %deinterleaved.results, 1
291 %res0 = insertvalue { <vscale x 8 x half>, <vscale x 8 x half> } undef, <vscale x 8 x half> %t0, 0
292 %res1 = insertvalue { <vscale x 8 x half>, <vscale x 8 x half> } %res0, <vscale x 8 x half> %t1, 1
293 ret {<vscale x 8 x half>, <vscale x 8 x half>} %res1
296 define {<vscale x 4 x float>, <vscale x 4 x float>} @vector_deinterleave_load_nxv4f32_nxv8f32(ptr %p) {
297 ; CHECK-LABEL: vector_deinterleave_load_nxv4f32_nxv8f32:
299 ; CHECK-NEXT: vsetvli a1, zero, e32, m2, ta, ma
300 ; CHECK-NEXT: vlseg2e32.v v8, (a0)
302 %vec = load <vscale x 8 x float>, ptr %p
303 %deinterleaved.results = call {<vscale x 4 x float>, <vscale x 4 x float>} @llvm.vector.deinterleave2.nxv8f32(<vscale x 8 x float> %vec)
304 %t0 = extractvalue { <vscale x 4 x float>, <vscale x 4 x float> } %deinterleaved.results, 0
305 %t1 = extractvalue { <vscale x 4 x float>, <vscale x 4 x float> } %deinterleaved.results, 1
306 %res0 = insertvalue { <vscale x 4 x float>, <vscale x 4 x float> } undef, <vscale x 4 x float> %t0, 0
307 %res1 = insertvalue { <vscale x 4 x float>, <vscale x 4 x float> } %res0, <vscale x 4 x float> %t1, 1
308 ret {<vscale x 4 x float>, <vscale x 4 x float>} %res1
311 define {<vscale x 2 x double>, <vscale x 2 x double>} @vector_deinterleave_load_nxv2f64_nxv4f64(ptr %p) {
312 ; CHECK-LABEL: vector_deinterleave_load_nxv2f64_nxv4f64:
314 ; CHECK-NEXT: vsetvli a1, zero, e64, m2, ta, ma
315 ; CHECK-NEXT: vlseg2e64.v v8, (a0)
317 %vec = load <vscale x 4 x double>, ptr %p
318 %deinterleaved.results = call {<vscale x 2 x double>, <vscale x 2 x double>} @llvm.vector.deinterleave2.nxv4f64(<vscale x 4 x double> %vec)
319 %t0 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %deinterleaved.results, 0
320 %t1 = extractvalue { <vscale x 2 x double>, <vscale x 2 x double> } %deinterleaved.results, 1
321 %res0 = insertvalue { <vscale x 2 x double>, <vscale x 2 x double> } undef, <vscale x 2 x double> %t0, 0
322 %res1 = insertvalue { <vscale x 2 x double>, <vscale x 2 x double> } %res0, <vscale x 2 x double> %t1, 1
323 ret {<vscale x 2 x double>, <vscale x 2 x double>} %res1
326 define {<vscale x 2 x ptr>, <vscale x 2 x ptr>} @vector_deinterleave_load_nxv2p0_nxv4p0(ptr %p) {
327 ; RV32-LABEL: vector_deinterleave_load_nxv2p0_nxv4p0:
329 ; RV32-NEXT: vsetvli a1, zero, e32, m1, ta, ma
330 ; RV32-NEXT: vlseg2e32.v v8, (a0)
333 ; RV64-LABEL: vector_deinterleave_load_nxv2p0_nxv4p0:
335 ; RV64-NEXT: vsetvli a1, zero, e64, m2, ta, ma
336 ; RV64-NEXT: vlseg2e64.v v8, (a0)
338 %vec = load <vscale x 4 x ptr>, ptr %p
339 %deinterleaved.results = call {<vscale x 2 x ptr>, <vscale x 2 x ptr>} @llvm.vector.deinterleave2.nxv4p0(<vscale x 4 x ptr> %vec)
340 %t0 = extractvalue { <vscale x 2 x ptr>, <vscale x 2 x ptr> } %deinterleaved.results, 0
341 %t1 = extractvalue { <vscale x 2 x ptr>, <vscale x 2 x ptr> } %deinterleaved.results, 1
342 %res0 = insertvalue { <vscale x 2 x ptr>, <vscale x 2 x ptr> } undef, <vscale x 2 x ptr> %t0, 0
343 %res1 = insertvalue { <vscale x 2 x ptr>, <vscale x 2 x ptr> } %res0, <vscale x 2 x ptr> %t1, 1
344 ret {<vscale x 2 x ptr>, <vscale x 2 x ptr>} %res1
347 define { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } @vector_deinterleave_load_factor4(ptr %p) {
348 ; CHECK-LABEL: vector_deinterleave_load_factor4:
350 ; CHECK-NEXT: vsetvli a1, zero, e8, m1, ta, ma
351 ; CHECK-NEXT: vlseg4e8.v v8, (a0)
353 %vec = load <vscale x 32 x i8>, ptr %p
354 %d0 = call {<vscale x 16 x i8>, <vscale x 16 x i8>} @llvm.vector.deinterleave2.nxv32i8(<vscale x 32 x i8> %vec)
355 %d0.0 = extractvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } %d0, 0
356 %d0.1 = extractvalue { <vscale x 16 x i8>, <vscale x 16 x i8> } %d0, 1
357 %d1 = call {<vscale x 8 x i8>, <vscale x 8 x i8>} @llvm.vector.deinterleave2.nxv16i8(<vscale x 16 x i8> %d0.0)
358 %t0 = extractvalue { <vscale x 8 x i8>, <vscale x 8 x i8> } %d1, 0
359 %t2 = extractvalue { <vscale x 8 x i8>, <vscale x 8 x i8> } %d1, 1
360 %d2 = call {<vscale x 8 x i8>, <vscale x 8 x i8>} @llvm.vector.deinterleave2.nxv16i8(<vscale x 16 x i8> %d0.1)
361 %t1 = extractvalue { <vscale x 8 x i8>, <vscale x 8 x i8> } %d2, 0
362 %t3 = extractvalue { <vscale x 8 x i8>, <vscale x 8 x i8> } %d2, 1
364 %res0 = insertvalue { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } undef, <vscale x 8 x i8> %t0, 0
365 %res1 = insertvalue { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } %res0, <vscale x 8 x i8> %t1, 1
366 %res2 = insertvalue { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } %res1, <vscale x 8 x i8> %t2, 2
367 %res3 = insertvalue { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } %res2, <vscale x 8 x i8> %t3, 3
368 ret { <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8>, <vscale x 8 x i8> } %res3
371 define {<vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>} @vector_deinterleave_load_factor8(ptr %ptr) {
372 ; CHECK-LABEL: vector_deinterleave_load_factor8:
374 ; CHECK-NEXT: vsetvli a1, zero, e32, m1, ta, ma
375 ; CHECK-NEXT: vlseg8e32.v v8, (a0)
377 %vec = load <vscale x 16 x i32>, ptr %ptr
378 %d0 = call { <vscale x 8 x i32>, <vscale x 8 x i32> } @llvm.vector.deinterleave2.nxv16i32(<vscale x 16 x i32> %vec)
379 %d0.0 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32> } %d0, 0
380 %d0.1 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32> } %d0, 1
381 %d1 = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> %d0.0)
382 %d1.0 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %d1, 0
383 %d1.1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %d1, 1
384 %d2 = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> %d0.1)
385 %d2.0 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %d2, 0
386 %d2.1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %d2, 1
388 %d3 = call { <vscale x 2 x i32>, <vscale x 2 x i32> } @llvm.vector.deinterleave2.nxv4i32(<vscale x 4 x i32> %d1.0)
389 %t0 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d3, 0
390 %t4 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d3, 1
391 %d4 = call { <vscale x 2 x i32>, <vscale x 2 x i32> } @llvm.vector.deinterleave2.nxv4i32(<vscale x 4 x i32> %d1.1)
392 %t2 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d4, 0
393 %t6 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d4, 1
394 %d5 = call { <vscale x 2 x i32>, <vscale x 2 x i32> } @llvm.vector.deinterleave2.nxv4i32(<vscale x 4 x i32> %d2.0)
395 %t1 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d5, 0
396 %t5 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d5, 1
397 %d6 = call { <vscale x 2 x i32>, <vscale x 2 x i32> } @llvm.vector.deinterleave2.nxv4i32(<vscale x 4 x i32> %d2.1)
398 %t3 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d6, 0
399 %t7 = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i32> } %d6, 1
401 %res0 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } undef, <vscale x 2 x i32> %t0, 0
402 %res1 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res0, <vscale x 2 x i32> %t1, 1
403 %res2 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res1, <vscale x 2 x i32> %t2, 2
404 %res3 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res2, <vscale x 2 x i32> %t3, 3
405 %res4 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res3, <vscale x 2 x i32> %t4, 4
406 %res5 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res4, <vscale x 2 x i32> %t5, 5
407 %res6 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res5, <vscale x 2 x i32> %t6, 6
408 %res7 = insertvalue { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res6, <vscale x 2 x i32> %t7, 7
409 ret { <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i32> } %res7