1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=slm -instruction-tables < %s | FileCheck %s
4 blendpd $
11, %xmm0
, %xmm2
5 blendpd $
11, (%rax
), %xmm2
7 blendps $
11, %xmm0
, %xmm2
8 blendps $
11, (%rax
), %xmm2
11 blendvpd
(%rax
), %xmm2
14 blendvps
(%rax
), %xmm2
16 dppd $
22, %xmm0
, %xmm2
17 dppd $
22, (%rax
), %xmm2
19 dpps $
22, %xmm0
, %xmm2
20 dpps $
22, (%rax
), %xmm2
22 extractps $
1, %xmm0
, %rcx
23 extractps $
1, %xmm0
, (%rax
)
25 insertps $
1, %xmm0
, %xmm2
26 insertps $
1, (%rax
), %xmm2
28 movntdqa
(%rax
), %xmm2
30 mpsadbw $
1, %xmm0
, %xmm2
31 mpsadbw $
1, (%rax
), %xmm2
34 packusdw
(%rax
), %xmm2
37 pblendvb
(%rax
), %xmm2
39 pblendw $
11, %xmm0
, %xmm2
40 pblendw $
11, (%rax
), %xmm2
45 pextrb $
1, %xmm0
, %ecx
46 pextrb $
1, %xmm0
, (%rax
)
48 pextrd $
1, %xmm0
, %ecx
49 pextrd $
1, %xmm0
, (%rax
)
51 pextrq $
1, %xmm0
, %rcx
52 pextrq $
1, %xmm0
, (%rax
)
54 pextrw $
1, %xmm0
, (%rax
)
56 phminposuw
%xmm0
, %xmm2
57 phminposuw
(%rax
), %xmm2
59 pinsrb $
1, %eax
, %xmm1
60 pinsrb $
1, (%rax
), %xmm1
62 pinsrd $
1, %eax
, %xmm1
63 pinsrd $
1, (%rax
), %xmm1
65 pinsrq $
1, %rax
, %xmm1
66 pinsrq $
1, (%rax
), %xmm1
93 pmovsxbd
(%rax
), %xmm2
96 pmovsxbq
(%rax
), %xmm2
99 pmovsxbw
(%rax
), %xmm2
101 pmovsxdq
%xmm0
, %xmm2
102 pmovsxdq
(%rax
), %xmm2
104 pmovsxwd
%xmm0
, %xmm2
105 pmovsxwd
(%rax
), %xmm2
107 pmovsxwq
%xmm0
, %xmm2
108 pmovsxwq
(%rax
), %xmm2
110 pmovzxbd
%xmm0
, %xmm2
111 pmovzxbd
(%rax
), %xmm2
113 pmovzxbq
%xmm0
, %xmm2
114 pmovzxbq
(%rax
), %xmm2
116 pmovzxbw
%xmm0
, %xmm2
117 pmovzxbw
(%rax
), %xmm2
119 pmovzxdq
%xmm0
, %xmm2
120 pmovzxdq
(%rax
), %xmm2
122 pmovzxwd
%xmm0
, %xmm2
123 pmovzxwd
(%rax
), %xmm2
125 pmovzxwq
%xmm0
, %xmm2
126 pmovzxwq
(%rax
), %xmm2
137 roundpd $
1, %xmm0
, %xmm2
138 roundpd $
1, (%rax
), %xmm2
140 roundps $
1, %xmm0
, %xmm2
141 roundps $
1, (%rax
), %xmm2
143 roundsd $
1, %xmm0
, %xmm2
144 roundsd $
1, (%rax
), %xmm2
146 roundss $
1, %xmm0
, %xmm2
147 roundss $
1, (%rax
), %xmm2
149 # CHECK: Instruction Info:
150 # CHECK-NEXT: [1]: #uOps
151 # CHECK-NEXT: [2]: Latency
152 # CHECK-NEXT: [3]: RThroughput
153 # CHECK-NEXT: [4]: MayLoad
154 # CHECK-NEXT: [5]: MayStore
155 # CHECK-NEXT: [6]: HasSideEffects (U)
157 # CHECK: [1] [2] [3] [4] [5] [6] Instructions:
158 # CHECK-NEXT: 1 1 1.00 blendpd $11, %xmm0, %xmm2
159 # CHECK-NEXT: 1 4 1.00 * blendpd $11, (%rax), %xmm2
160 # CHECK-NEXT: 1 1 1.00 blendps $11, %xmm0, %xmm2
161 # CHECK-NEXT: 1 4 1.00 * blendps $11, (%rax), %xmm2
162 # CHECK-NEXT: 1 1 1.00 blendvpd %xmm0, %xmm0, %xmm2
163 # CHECK-NEXT: 1 4 1.00 * blendvpd %xmm0, (%rax), %xmm2
164 # CHECK-NEXT: 1 1 1.00 blendvps %xmm0, %xmm0, %xmm2
165 # CHECK-NEXT: 1 4 1.00 * blendvps %xmm0, (%rax), %xmm2
166 # CHECK-NEXT: 1 3 1.00 dppd $22, %xmm0, %xmm2
167 # CHECK-NEXT: 1 6 1.00 * dppd $22, (%rax), %xmm2
168 # CHECK-NEXT: 1 3 1.00 dpps $22, %xmm0, %xmm2
169 # CHECK-NEXT: 1 6 1.00 * dpps $22, (%rax), %xmm2
170 # CHECK-NEXT: 1 1 1.00 extractps $1, %xmm0, %ecx
171 # CHECK-NEXT: 2 4 2.00 * extractps $1, %xmm0, (%rax)
172 # CHECK-NEXT: 1 1 1.00 insertps $1, %xmm0, %xmm2
173 # CHECK-NEXT: 1 4 1.00 * insertps $1, (%rax), %xmm2
174 # CHECK-NEXT: 1 3 1.00 * movntdqa (%rax), %xmm2
175 # CHECK-NEXT: 1 7 1.00 mpsadbw $1, %xmm0, %xmm2
176 # CHECK-NEXT: 1 10 1.00 * mpsadbw $1, (%rax), %xmm2
177 # CHECK-NEXT: 1 1 1.00 packusdw %xmm0, %xmm2
178 # CHECK-NEXT: 1 4 1.00 * packusdw (%rax), %xmm2
179 # CHECK-NEXT: 1 1 1.00 pblendvb %xmm0, %xmm0, %xmm2
180 # CHECK-NEXT: 1 4 1.00 * pblendvb %xmm0, (%rax), %xmm2
181 # CHECK-NEXT: 1 1 1.00 pblendw $11, %xmm0, %xmm2
182 # CHECK-NEXT: 1 4 1.00 * pblendw $11, (%rax), %xmm2
183 # CHECK-NEXT: 1 1 0.50 pcmpeqq %xmm0, %xmm2
184 # CHECK-NEXT: 1 4 1.00 * pcmpeqq (%rax), %xmm2
185 # CHECK-NEXT: 1 1 1.00 pextrb $1, %xmm0, %ecx
186 # CHECK-NEXT: 2 4 2.00 * pextrb $1, %xmm0, (%rax)
187 # CHECK-NEXT: 1 1 1.00 pextrd $1, %xmm0, %ecx
188 # CHECK-NEXT: 2 4 2.00 * pextrd $1, %xmm0, (%rax)
189 # CHECK-NEXT: 1 1 1.00 pextrq $1, %xmm0, %rcx
190 # CHECK-NEXT: 2 4 2.00 * pextrq $1, %xmm0, (%rax)
191 # CHECK-NEXT: 2 4 2.00 * pextrw $1, %xmm0, (%rax)
192 # CHECK-NEXT: 1 4 1.00 phminposuw %xmm0, %xmm2
193 # CHECK-NEXT: 1 7 1.00 * phminposuw (%rax), %xmm2
194 # CHECK-NEXT: 1 1 1.00 pinsrb $1, %eax, %xmm1
195 # CHECK-NEXT: 1 4 1.00 * pinsrb $1, (%rax), %xmm1
196 # CHECK-NEXT: 1 1 1.00 pinsrd $1, %eax, %xmm1
197 # CHECK-NEXT: 1 4 1.00 * pinsrd $1, (%rax), %xmm1
198 # CHECK-NEXT: 1 1 1.00 pinsrq $1, %rax, %xmm1
199 # CHECK-NEXT: 1 4 1.00 * pinsrq $1, (%rax), %xmm1
200 # CHECK-NEXT: 1 1 0.50 pmaxsb %xmm0, %xmm2
201 # CHECK-NEXT: 1 4 1.00 * pmaxsb (%rax), %xmm2
202 # CHECK-NEXT: 1 1 0.50 pmaxsd %xmm0, %xmm2
203 # CHECK-NEXT: 1 4 1.00 * pmaxsd (%rax), %xmm2
204 # CHECK-NEXT: 1 1 0.50 pmaxud %xmm0, %xmm2
205 # CHECK-NEXT: 1 4 1.00 * pmaxud (%rax), %xmm2
206 # CHECK-NEXT: 1 1 0.50 pmaxuw %xmm0, %xmm2
207 # CHECK-NEXT: 1 4 1.00 * pmaxuw (%rax), %xmm2
208 # CHECK-NEXT: 1 1 0.50 pminsb %xmm0, %xmm2
209 # CHECK-NEXT: 1 4 1.00 * pminsb (%rax), %xmm2
210 # CHECK-NEXT: 1 1 0.50 pminsd %xmm0, %xmm2
211 # CHECK-NEXT: 1 4 1.00 * pminsd (%rax), %xmm2
212 # CHECK-NEXT: 1 1 0.50 pminud %xmm0, %xmm2
213 # CHECK-NEXT: 1 4 1.00 * pminud (%rax), %xmm2
214 # CHECK-NEXT: 1 1 0.50 pminuw %xmm0, %xmm2
215 # CHECK-NEXT: 1 4 1.00 * pminuw (%rax), %xmm2
216 # CHECK-NEXT: 1 1 1.00 pmovsxbd %xmm0, %xmm2
217 # CHECK-NEXT: 1 4 1.00 * pmovsxbd (%rax), %xmm2
218 # CHECK-NEXT: 1 1 1.00 pmovsxbq %xmm0, %xmm2
219 # CHECK-NEXT: 1 4 1.00 * pmovsxbq (%rax), %xmm2
220 # CHECK-NEXT: 1 1 1.00 pmovsxbw %xmm0, %xmm2
221 # CHECK-NEXT: 1 4 1.00 * pmovsxbw (%rax), %xmm2
222 # CHECK-NEXT: 1 1 1.00 pmovsxdq %xmm0, %xmm2
223 # CHECK-NEXT: 1 4 1.00 * pmovsxdq (%rax), %xmm2
224 # CHECK-NEXT: 1 1 1.00 pmovsxwd %xmm0, %xmm2
225 # CHECK-NEXT: 1 4 1.00 * pmovsxwd (%rax), %xmm2
226 # CHECK-NEXT: 1 1 1.00 pmovsxwq %xmm0, %xmm2
227 # CHECK-NEXT: 1 4 1.00 * pmovsxwq (%rax), %xmm2
228 # CHECK-NEXT: 1 1 1.00 pmovzxbd %xmm0, %xmm2
229 # CHECK-NEXT: 1 4 1.00 * pmovzxbd (%rax), %xmm2
230 # CHECK-NEXT: 1 1 1.00 pmovzxbq %xmm0, %xmm2
231 # CHECK-NEXT: 1 4 1.00 * pmovzxbq (%rax), %xmm2
232 # CHECK-NEXT: 1 1 1.00 pmovzxbw %xmm0, %xmm2
233 # CHECK-NEXT: 1 4 1.00 * pmovzxbw (%rax), %xmm2
234 # CHECK-NEXT: 1 1 1.00 pmovzxdq %xmm0, %xmm2
235 # CHECK-NEXT: 1 4 1.00 * pmovzxdq (%rax), %xmm2
236 # CHECK-NEXT: 1 1 1.00 pmovzxwd %xmm0, %xmm2
237 # CHECK-NEXT: 1 4 1.00 * pmovzxwd (%rax), %xmm2
238 # CHECK-NEXT: 1 1 1.00 pmovzxwq %xmm0, %xmm2
239 # CHECK-NEXT: 1 4 1.00 * pmovzxwq (%rax), %xmm2
240 # CHECK-NEXT: 1 4 1.00 pmuldq %xmm0, %xmm2
241 # CHECK-NEXT: 1 7 1.00 * pmuldq (%rax), %xmm2
242 # CHECK-NEXT: 1 4 1.00 pmulld %xmm0, %xmm2
243 # CHECK-NEXT: 1 7 1.00 * pmulld (%rax), %xmm2
244 # CHECK-NEXT: 1 1 0.50 ptest %xmm0, %xmm1
245 # CHECK-NEXT: 1 4 1.00 * ptest (%rax), %xmm1
246 # CHECK-NEXT: 1 3 1.00 roundpd $1, %xmm0, %xmm2
247 # CHECK-NEXT: 1 6 1.00 * roundpd $1, (%rax), %xmm2
248 # CHECK-NEXT: 1 3 1.00 roundps $1, %xmm0, %xmm2
249 # CHECK-NEXT: 1 6 1.00 * roundps $1, (%rax), %xmm2
250 # CHECK-NEXT: 1 3 1.00 roundsd $1, %xmm0, %xmm2
251 # CHECK-NEXT: 1 6 1.00 * roundsd $1, (%rax), %xmm2
252 # CHECK-NEXT: 1 3 1.00 roundss $1, %xmm0, %xmm2
253 # CHECK-NEXT: 1 6 1.00 * roundss $1, (%rax), %xmm2
256 # CHECK-NEXT: [0] - SLMDivider
257 # CHECK-NEXT: [1] - SLMFPDivider
258 # CHECK-NEXT: [2] - SLMFPMultiplier
259 # CHECK-NEXT: [3] - SLM_FPC_RSV0
260 # CHECK-NEXT: [4] - SLM_FPC_RSV1
261 # CHECK-NEXT: [5] - SLM_IEC_RSV0
262 # CHECK-NEXT: [6] - SLM_IEC_RSV1
263 # CHECK-NEXT: [7] - SLM_MEC_RSV
265 # CHECK: Resource pressure per iteration:
266 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]
267 # CHECK-NEXT: - - - 73.00 22.00 - - 54.00
269 # CHECK: Resource pressure by instruction:
270 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:
271 # CHECK-NEXT: - - - 1.00 - - - - blendpd $11, %xmm0, %xmm2
272 # CHECK-NEXT: - - - 1.00 - - - 1.00 blendpd $11, (%rax), %xmm2
273 # CHECK-NEXT: - - - 1.00 - - - - blendps $11, %xmm0, %xmm2
274 # CHECK-NEXT: - - - 1.00 - - - 1.00 blendps $11, (%rax), %xmm2
275 # CHECK-NEXT: - - - 1.00 - - - - blendvpd %xmm0, %xmm0, %xmm2
276 # CHECK-NEXT: - - - 1.00 - - - 1.00 blendvpd %xmm0, (%rax), %xmm2
277 # CHECK-NEXT: - - - 1.00 - - - - blendvps %xmm0, %xmm0, %xmm2
278 # CHECK-NEXT: - - - 1.00 - - - 1.00 blendvps %xmm0, (%rax), %xmm2
279 # CHECK-NEXT: - - - - 1.00 - - - dppd $22, %xmm0, %xmm2
280 # CHECK-NEXT: - - - - 1.00 - - 1.00 dppd $22, (%rax), %xmm2
281 # CHECK-NEXT: - - - - 1.00 - - - dpps $22, %xmm0, %xmm2
282 # CHECK-NEXT: - - - - 1.00 - - 1.00 dpps $22, (%rax), %xmm2
283 # CHECK-NEXT: - - - 1.00 - - - - extractps $1, %xmm0, %ecx
284 # CHECK-NEXT: - - - 1.00 - - - 2.00 extractps $1, %xmm0, (%rax)
285 # CHECK-NEXT: - - - 1.00 - - - - insertps $1, %xmm0, %xmm2
286 # CHECK-NEXT: - - - 1.00 - - - 1.00 insertps $1, (%rax), %xmm2
287 # CHECK-NEXT: - - - - - - - 1.00 movntdqa (%rax), %xmm2
288 # CHECK-NEXT: - - - 1.00 - - - - mpsadbw $1, %xmm0, %xmm2
289 # CHECK-NEXT: - - - 1.00 - - - 1.00 mpsadbw $1, (%rax), %xmm2
290 # CHECK-NEXT: - - - 1.00 - - - - packusdw %xmm0, %xmm2
291 # CHECK-NEXT: - - - 1.00 - - - 1.00 packusdw (%rax), %xmm2
292 # CHECK-NEXT: - - - 1.00 - - - - pblendvb %xmm0, %xmm0, %xmm2
293 # CHECK-NEXT: - - - 1.00 - - - 1.00 pblendvb %xmm0, (%rax), %xmm2
294 # CHECK-NEXT: - - - 1.00 - - - - pblendw $11, %xmm0, %xmm2
295 # CHECK-NEXT: - - - 1.00 - - - 1.00 pblendw $11, (%rax), %xmm2
296 # CHECK-NEXT: - - - 0.50 0.50 - - - pcmpeqq %xmm0, %xmm2
297 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pcmpeqq (%rax), %xmm2
298 # CHECK-NEXT: - - - 1.00 - - - - pextrb $1, %xmm0, %ecx
299 # CHECK-NEXT: - - - 1.00 - - - 2.00 pextrb $1, %xmm0, (%rax)
300 # CHECK-NEXT: - - - 1.00 - - - - pextrd $1, %xmm0, %ecx
301 # CHECK-NEXT: - - - 1.00 - - - 2.00 pextrd $1, %xmm0, (%rax)
302 # CHECK-NEXT: - - - 1.00 - - - - pextrq $1, %xmm0, %rcx
303 # CHECK-NEXT: - - - 1.00 - - - 2.00 pextrq $1, %xmm0, (%rax)
304 # CHECK-NEXT: - - - 1.00 - - - 2.00 pextrw $1, %xmm0, (%rax)
305 # CHECK-NEXT: - - - 1.00 - - - - phminposuw %xmm0, %xmm2
306 # CHECK-NEXT: - - - 1.00 - - - 1.00 phminposuw (%rax), %xmm2
307 # CHECK-NEXT: - - - 1.00 - - - - pinsrb $1, %eax, %xmm1
308 # CHECK-NEXT: - - - 1.00 - - - 1.00 pinsrb $1, (%rax), %xmm1
309 # CHECK-NEXT: - - - 1.00 - - - - pinsrd $1, %eax, %xmm1
310 # CHECK-NEXT: - - - 1.00 - - - 1.00 pinsrd $1, (%rax), %xmm1
311 # CHECK-NEXT: - - - 1.00 - - - - pinsrq $1, %rax, %xmm1
312 # CHECK-NEXT: - - - 1.00 - - - 1.00 pinsrq $1, (%rax), %xmm1
313 # CHECK-NEXT: - - - 0.50 0.50 - - - pmaxsb %xmm0, %xmm2
314 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pmaxsb (%rax), %xmm2
315 # CHECK-NEXT: - - - 0.50 0.50 - - - pmaxsd %xmm0, %xmm2
316 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pmaxsd (%rax), %xmm2
317 # CHECK-NEXT: - - - 0.50 0.50 - - - pmaxud %xmm0, %xmm2
318 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pmaxud (%rax), %xmm2
319 # CHECK-NEXT: - - - 0.50 0.50 - - - pmaxuw %xmm0, %xmm2
320 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pmaxuw (%rax), %xmm2
321 # CHECK-NEXT: - - - 0.50 0.50 - - - pminsb %xmm0, %xmm2
322 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pminsb (%rax), %xmm2
323 # CHECK-NEXT: - - - 0.50 0.50 - - - pminsd %xmm0, %xmm2
324 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pminsd (%rax), %xmm2
325 # CHECK-NEXT: - - - 0.50 0.50 - - - pminud %xmm0, %xmm2
326 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pminud (%rax), %xmm2
327 # CHECK-NEXT: - - - 0.50 0.50 - - - pminuw %xmm0, %xmm2
328 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 pminuw (%rax), %xmm2
329 # CHECK-NEXT: - - - 1.00 - - - - pmovsxbd %xmm0, %xmm2
330 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxbd (%rax), %xmm2
331 # CHECK-NEXT: - - - 1.00 - - - - pmovsxbq %xmm0, %xmm2
332 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxbq (%rax), %xmm2
333 # CHECK-NEXT: - - - 1.00 - - - - pmovsxbw %xmm0, %xmm2
334 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxbw (%rax), %xmm2
335 # CHECK-NEXT: - - - 1.00 - - - - pmovsxdq %xmm0, %xmm2
336 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxdq (%rax), %xmm2
337 # CHECK-NEXT: - - - 1.00 - - - - pmovsxwd %xmm0, %xmm2
338 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxwd (%rax), %xmm2
339 # CHECK-NEXT: - - - 1.00 - - - - pmovsxwq %xmm0, %xmm2
340 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovsxwq (%rax), %xmm2
341 # CHECK-NEXT: - - - 1.00 - - - - pmovzxbd %xmm0, %xmm2
342 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxbd (%rax), %xmm2
343 # CHECK-NEXT: - - - 1.00 - - - - pmovzxbq %xmm0, %xmm2
344 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxbq (%rax), %xmm2
345 # CHECK-NEXT: - - - 1.00 - - - - pmovzxbw %xmm0, %xmm2
346 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxbw (%rax), %xmm2
347 # CHECK-NEXT: - - - 1.00 - - - - pmovzxdq %xmm0, %xmm2
348 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxdq (%rax), %xmm2
349 # CHECK-NEXT: - - - 1.00 - - - - pmovzxwd %xmm0, %xmm2
350 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxwd (%rax), %xmm2
351 # CHECK-NEXT: - - - 1.00 - - - - pmovzxwq %xmm0, %xmm2
352 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmovzxwq (%rax), %xmm2
353 # CHECK-NEXT: - - - 1.00 - - - - pmuldq %xmm0, %xmm2
354 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmuldq (%rax), %xmm2
355 # CHECK-NEXT: - - - 1.00 - - - - pmulld %xmm0, %xmm2
356 # CHECK-NEXT: - - - 1.00 - - - 1.00 pmulld (%rax), %xmm2
357 # CHECK-NEXT: - - - 0.50 0.50 - - - ptest %xmm0, %xmm1
358 # CHECK-NEXT: - - - 0.50 0.50 - - 1.00 ptest (%rax), %xmm1
359 # CHECK-NEXT: - - - - 1.00 - - - roundpd $1, %xmm0, %xmm2
360 # CHECK-NEXT: - - - - 1.00 - - 1.00 roundpd $1, (%rax), %xmm2
361 # CHECK-NEXT: - - - - 1.00 - - - roundps $1, %xmm0, %xmm2
362 # CHECK-NEXT: - - - - 1.00 - - 1.00 roundps $1, (%rax), %xmm2
363 # CHECK-NEXT: - - - - 1.00 - - - roundsd $1, %xmm0, %xmm2
364 # CHECK-NEXT: - - - - 1.00 - - 1.00 roundsd $1, (%rax), %xmm2
365 # CHECK-NEXT: - - - - 1.00 - - - roundss $1, %xmm0, %xmm2
366 # CHECK-NEXT: - - - - 1.00 - - 1.00 roundss $1, (%rax), %xmm2