1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=riscv32 -target-abi=ilp32d -mattr=+v,+zvfh,+f,+d -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32
3 ; RUN: llc -mtriple=riscv64 -target-abi=lp64d -mattr=+v,+zvfh,+f,+d -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64
5 define void @fp2si_v2f32_v2i32(ptr %x, ptr %y) {
6 ; CHECK-LABEL: fp2si_v2f32_v2i32:
8 ; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
9 ; CHECK-NEXT: vle32.v v8, (a0)
10 ; CHECK-NEXT: vmfne.vv v0, v8, v8
11 ; CHECK-NEXT: vfcvt.rtz.x.f.v v8, v8
12 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
13 ; CHECK-NEXT: vse32.v v8, (a1)
15 %a = load <2 x float>, ptr %x
16 %d = call <2 x i32> @llvm.fptosi.sat.v2i32.v2f32(<2 x float> %a)
17 store <2 x i32> %d, ptr %y
20 declare <2 x i32> @llvm.fptosi.sat.v2i32.v2f32(<2 x float>)
22 define void @fp2ui_v2f32_v2i32(ptr %x, ptr %y) {
23 ; CHECK-LABEL: fp2ui_v2f32_v2i32:
25 ; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
26 ; CHECK-NEXT: vle32.v v8, (a0)
27 ; CHECK-NEXT: vmfne.vv v0, v8, v8
28 ; CHECK-NEXT: vfcvt.rtz.xu.f.v v8, v8
29 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
30 ; CHECK-NEXT: vse32.v v8, (a1)
32 %a = load <2 x float>, ptr %x
33 %d = call <2 x i32> @llvm.fptoui.sat.v2i32.v2f32(<2 x float> %a)
34 store <2 x i32> %d, ptr %y
37 declare <2 x i32> @llvm.fptoui.sat.v2i32.v2f32(<2 x float>)
39 define void @fp2si_v8f32_v8i32(ptr %x, ptr %y) {
41 ; CHECK-LABEL: fp2si_v8f32_v8i32:
43 ; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
44 ; CHECK-NEXT: vle32.v v8, (a0)
45 ; CHECK-NEXT: vmfne.vv v0, v8, v8
46 ; CHECK-NEXT: vfcvt.rtz.x.f.v v8, v8
47 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
48 ; CHECK-NEXT: vse32.v v8, (a1)
50 %a = load <8 x float>, ptr %x
51 %d = call <8 x i32> @llvm.fptosi.sat.v8i32.v8f32(<8 x float> %a)
52 store <8 x i32> %d, ptr %y
55 declare <8 x i32> @llvm.fptosi.sat.v8i32.v8f32(<8 x float>)
57 define void @fp2ui_v8f32_v8i32(ptr %x, ptr %y) {
59 ; CHECK-LABEL: fp2ui_v8f32_v8i32:
61 ; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
62 ; CHECK-NEXT: vle32.v v8, (a0)
63 ; CHECK-NEXT: vmfne.vv v0, v8, v8
64 ; CHECK-NEXT: vfcvt.rtz.x.f.v v8, v8
65 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
66 ; CHECK-NEXT: vse32.v v8, (a1)
68 %a = load <8 x float>, ptr %x
69 %d = call <8 x i32> @llvm.fptosi.sat.v8i32.v8f32(<8 x float> %a)
70 store <8 x i32> %d, ptr %y
73 declare <8 x i32> @llvm.fptoui.sat.v8i32.v8f32(<8 x float>)
75 define void @fp2si_v2f32_v2i64(ptr %x, ptr %y) {
76 ; CHECK-LABEL: fp2si_v2f32_v2i64:
78 ; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
79 ; CHECK-NEXT: vle32.v v8, (a0)
80 ; CHECK-NEXT: vmfne.vv v0, v8, v8
81 ; CHECK-NEXT: vfwcvt.rtz.x.f.v v9, v8
82 ; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
83 ; CHECK-NEXT: vmerge.vim v8, v9, 0, v0
84 ; CHECK-NEXT: vse64.v v8, (a1)
86 %a = load <2 x float>, ptr %x
87 %d = call <2 x i64> @llvm.fptosi.sat.v2i64.v2f32(<2 x float> %a)
88 store <2 x i64> %d, ptr %y
91 declare <2 x i64> @llvm.fptosi.sat.v2i64.v2f32(<2 x float>)
93 define void @fp2ui_v2f32_v2i64(ptr %x, ptr %y) {
94 ; CHECK-LABEL: fp2ui_v2f32_v2i64:
96 ; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma
97 ; CHECK-NEXT: vle32.v v8, (a0)
98 ; CHECK-NEXT: vmfne.vv v0, v8, v8
99 ; CHECK-NEXT: vfwcvt.rtz.xu.f.v v9, v8
100 ; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
101 ; CHECK-NEXT: vmerge.vim v8, v9, 0, v0
102 ; CHECK-NEXT: vse64.v v8, (a1)
104 %a = load <2 x float>, ptr %x
105 %d = call <2 x i64> @llvm.fptoui.sat.v2i64.v2f32(<2 x float> %a)
106 store <2 x i64> %d, ptr %y
109 declare <2 x i64> @llvm.fptoui.sat.v2i64.v2f32(<2 x float>)
111 define void @fp2si_v8f32_v8i64(ptr %x, ptr %y) {
113 ; CHECK-LABEL: fp2si_v8f32_v8i64:
115 ; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
116 ; CHECK-NEXT: vle32.v v8, (a0)
117 ; CHECK-NEXT: vmfne.vv v0, v8, v8
118 ; CHECK-NEXT: vfwcvt.rtz.x.f.v v12, v8
119 ; CHECK-NEXT: vsetvli zero, zero, e64, m4, ta, ma
120 ; CHECK-NEXT: vmerge.vim v8, v12, 0, v0
121 ; CHECK-NEXT: vse64.v v8, (a1)
123 %a = load <8 x float>, ptr %x
124 %d = call <8 x i64> @llvm.fptosi.sat.v8i64.v8f32(<8 x float> %a)
125 store <8 x i64> %d, ptr %y
128 declare <8 x i64> @llvm.fptosi.sat.v8i64.v8f32(<8 x float>)
130 define void @fp2ui_v8f32_v8i64(ptr %x, ptr %y) {
132 ; CHECK-LABEL: fp2ui_v8f32_v8i64:
134 ; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma
135 ; CHECK-NEXT: vle32.v v8, (a0)
136 ; CHECK-NEXT: vmfne.vv v0, v8, v8
137 ; CHECK-NEXT: vfwcvt.rtz.xu.f.v v12, v8
138 ; CHECK-NEXT: vsetvli zero, zero, e64, m4, ta, ma
139 ; CHECK-NEXT: vmerge.vim v8, v12, 0, v0
140 ; CHECK-NEXT: vse64.v v8, (a1)
142 %a = load <8 x float>, ptr %x
143 %d = call <8 x i64> @llvm.fptoui.sat.v8i64.v8f32(<8 x float> %a)
144 store <8 x i64> %d, ptr %y
147 declare <8 x i64> @llvm.fptoui.sat.v8i64.v8f32(<8 x float>)
149 define void @fp2si_v2f16_v2i64(ptr %x, ptr %y) {
150 ; CHECK-LABEL: fp2si_v2f16_v2i64:
152 ; CHECK-NEXT: vsetivli zero, 2, e16, mf4, ta, ma
153 ; CHECK-NEXT: vle16.v v8, (a0)
154 ; CHECK-NEXT: vmfne.vv v0, v8, v8
155 ; CHECK-NEXT: vfwcvt.f.f.v v9, v8
156 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
157 ; CHECK-NEXT: vfwcvt.rtz.x.f.v v8, v9
158 ; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
159 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
160 ; CHECK-NEXT: vse64.v v8, (a1)
162 %a = load <2 x half>, ptr %x
163 %d = call <2 x i64> @llvm.fptosi.sat.v2i64.v2f16(<2 x half> %a)
164 store <2 x i64> %d, ptr %y
167 declare <2 x i64> @llvm.fptosi.sat.v2i64.v2f16(<2 x half>)
169 define void @fp2ui_v2f16_v2i64(ptr %x, ptr %y) {
170 ; CHECK-LABEL: fp2ui_v2f16_v2i64:
172 ; CHECK-NEXT: vsetivli zero, 2, e16, mf4, ta, ma
173 ; CHECK-NEXT: vle16.v v8, (a0)
174 ; CHECK-NEXT: vmfne.vv v0, v8, v8
175 ; CHECK-NEXT: vfwcvt.f.f.v v9, v8
176 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
177 ; CHECK-NEXT: vfwcvt.rtz.xu.f.v v8, v9
178 ; CHECK-NEXT: vsetvli zero, zero, e64, m1, ta, ma
179 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
180 ; CHECK-NEXT: vse64.v v8, (a1)
182 %a = load <2 x half>, ptr %x
183 %d = call <2 x i64> @llvm.fptoui.sat.v2i64.v2f16(<2 x half> %a)
184 store <2 x i64> %d, ptr %y
187 declare <2 x i64> @llvm.fptoui.sat.v2i64.v2f16(<2 x half>)
189 define void @fp2si_v2f64_v2i8(ptr %x, ptr %y) {
190 ; CHECK-LABEL: fp2si_v2f64_v2i8:
192 ; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma
193 ; CHECK-NEXT: vle64.v v8, (a0)
194 ; CHECK-NEXT: vmfne.vv v0, v8, v8
195 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
196 ; CHECK-NEXT: vfncvt.rtz.x.f.w v9, v8
197 ; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
198 ; CHECK-NEXT: vnclip.wi v8, v9, 0
199 ; CHECK-NEXT: vsetvli zero, zero, e8, mf8, ta, ma
200 ; CHECK-NEXT: vnclip.wi v8, v8, 0
201 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
202 ; CHECK-NEXT: vse8.v v8, (a1)
204 %a = load <2 x double>, ptr %x
205 %d = call <2 x i8> @llvm.fptosi.sat.v2i8.v2f64(<2 x double> %a)
206 store <2 x i8> %d, ptr %y
209 declare <2 x i8> @llvm.fptosi.sat.v2i8.v2f64(<2 x double>)
211 define void @fp2ui_v2f64_v2i8(ptr %x, ptr %y) {
212 ; CHECK-LABEL: fp2ui_v2f64_v2i8:
214 ; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma
215 ; CHECK-NEXT: vle64.v v8, (a0)
216 ; CHECK-NEXT: vmfne.vv v0, v8, v8
217 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
218 ; CHECK-NEXT: vfncvt.rtz.xu.f.w v9, v8
219 ; CHECK-NEXT: vsetvli zero, zero, e16, mf4, ta, ma
220 ; CHECK-NEXT: vnclipu.wi v8, v9, 0
221 ; CHECK-NEXT: vsetvli zero, zero, e8, mf8, ta, ma
222 ; CHECK-NEXT: vnclipu.wi v8, v8, 0
223 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
224 ; CHECK-NEXT: vse8.v v8, (a1)
226 %a = load <2 x double>, ptr %x
227 %d = call <2 x i8> @llvm.fptoui.sat.v2i8.v2f64(<2 x double> %a)
228 store <2 x i8> %d, ptr %y
231 declare <2 x i8> @llvm.fptoui.sat.v2i8.v2f64(<2 x double>)
233 define void @fp2si_v8f64_v8i8(ptr %x, ptr %y) {
235 ; CHECK-LABEL: fp2si_v8f64_v8i8:
237 ; CHECK-NEXT: vsetivli zero, 8, e64, m4, ta, ma
238 ; CHECK-NEXT: vle64.v v8, (a0)
239 ; CHECK-NEXT: vmfne.vv v0, v8, v8
240 ; CHECK-NEXT: vsetvli zero, zero, e32, m2, ta, ma
241 ; CHECK-NEXT: vfncvt.rtz.x.f.w v12, v8
242 ; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
243 ; CHECK-NEXT: vnclip.wi v8, v12, 0
244 ; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, ma
245 ; CHECK-NEXT: vnclip.wi v8, v8, 0
246 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
247 ; CHECK-NEXT: vse8.v v8, (a1)
249 %a = load <8 x double>, ptr %x
250 %d = call <8 x i8> @llvm.fptosi.sat.v8i8.v8f64(<8 x double> %a)
251 store <8 x i8> %d, ptr %y
254 declare <8 x i8> @llvm.fptosi.sat.v8i8.v8f64(<8 x double>)
256 define void @fp2ui_v8f64_v8i8(ptr %x, ptr %y) {
258 ; CHECK-LABEL: fp2ui_v8f64_v8i8:
260 ; CHECK-NEXT: vsetivli zero, 8, e64, m4, ta, ma
261 ; CHECK-NEXT: vle64.v v8, (a0)
262 ; CHECK-NEXT: vmfne.vv v0, v8, v8
263 ; CHECK-NEXT: vsetvli zero, zero, e32, m2, ta, ma
264 ; CHECK-NEXT: vfncvt.rtz.xu.f.w v12, v8
265 ; CHECK-NEXT: vsetvli zero, zero, e16, m1, ta, ma
266 ; CHECK-NEXT: vnclipu.wi v8, v12, 0
267 ; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, ma
268 ; CHECK-NEXT: vnclipu.wi v8, v8, 0
269 ; CHECK-NEXT: vmerge.vim v8, v8, 0, v0
270 ; CHECK-NEXT: vse8.v v8, (a1)
272 %a = load <8 x double>, ptr %x
273 %d = call <8 x i8> @llvm.fptoui.sat.v8i8.v8f64(<8 x double> %a)
274 store <8 x i8> %d, ptr %y
277 declare <8 x i8> @llvm.fptoui.sat.v8i8.v8f64(<8 x double> %a)
279 define void @fp2si_v2f64_v2i32(ptr %x, ptr %y) {
280 ; CHECK-LABEL: fp2si_v2f64_v2i32:
282 ; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma
283 ; CHECK-NEXT: vle64.v v8, (a0)
284 ; CHECK-NEXT: vmfne.vv v0, v8, v8
285 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
286 ; CHECK-NEXT: vfncvt.rtz.x.f.w v9, v8
287 ; CHECK-NEXT: vmerge.vim v8, v9, 0, v0
288 ; CHECK-NEXT: vse32.v v8, (a1)
290 %a = load <2 x double>, ptr %x
291 %d = call <2 x i32> @llvm.fptosi.sat.v2i32.v2f64(<2 x double> %a)
292 store <2 x i32> %d, ptr %y
295 declare <2 x i32> @llvm.fptosi.sat.v2i32.v2f64(<2 x double>)
297 define void @fp2ui_v2f64_v2i32(ptr %x, ptr %y) {
298 ; CHECK-LABEL: fp2ui_v2f64_v2i32:
300 ; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma
301 ; CHECK-NEXT: vle64.v v8, (a0)
302 ; CHECK-NEXT: vmfne.vv v0, v8, v8
303 ; CHECK-NEXT: vsetvli zero, zero, e32, mf2, ta, ma
304 ; CHECK-NEXT: vfncvt.rtz.xu.f.w v9, v8
305 ; CHECK-NEXT: vmerge.vim v8, v9, 0, v0
306 ; CHECK-NEXT: vse32.v v8, (a1)
308 %a = load <2 x double>, ptr %x
309 %d = call <2 x i32> @llvm.fptoui.sat.v2i32.v2f64(<2 x double> %a)
310 store <2 x i32> %d, ptr %y
313 declare <2 x i32> @llvm.fptoui.sat.v2i32.v2f64(<2 x double>)
314 ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: