xref: /llvm-project/llvm/test/CodeGen/LoongArch/lasx/fma-v8f32.ll (revision a5c90e48b6f11bc6db7344503589648f76b16d80) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=fast < %s \
3; RUN:   | FileCheck %s --check-prefix=CONTRACT-FAST
4; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=on < %s \
5; RUN:   | FileCheck %s --check-prefix=CONTRACT-ON
6; RUN: llc --mtriple=loongarch64 --mattr=+lasx --fp-contract=off < %s \
7; RUN:   | FileCheck %s --check-prefix=CONTRACT-OFF
8
9define void @xvfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
10; CONTRACT-FAST-LABEL: xvfmadd_s:
11; CONTRACT-FAST:       # %bb.0: # %entry
12; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
13; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
14; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
15; CONTRACT-FAST-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
16; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
17; CONTRACT-FAST-NEXT:    ret
18;
19; CONTRACT-ON-LABEL: xvfmadd_s:
20; CONTRACT-ON:       # %bb.0: # %entry
21; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
22; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
23; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
24; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
25; CONTRACT-ON-NEXT:    xvfadd.s $xr0, $xr0, $xr2
26; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
27; CONTRACT-ON-NEXT:    ret
28;
29; CONTRACT-OFF-LABEL: xvfmadd_s:
30; CONTRACT-OFF:       # %bb.0: # %entry
31; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
32; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
33; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
34; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
35; CONTRACT-OFF-NEXT:    xvfadd.s $xr0, $xr0, $xr2
36; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
37; CONTRACT-OFF-NEXT:    ret
38entry:
39  %v0 = load <8 x float>, ptr %a0
40  %v1 = load <8 x float>, ptr %a1
41  %v2 = load <8 x float>, ptr %a2
42  %mul = fmul<8 x float> %v0, %v1
43  %add = fadd<8 x float> %mul, %v2
44  store <8 x float> %add, ptr %res
45  ret void
46}
47
48define void @xvfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
49; CONTRACT-FAST-LABEL: xvfmsub_s:
50; CONTRACT-FAST:       # %bb.0: # %entry
51; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
52; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
53; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
54; CONTRACT-FAST-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
55; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
56; CONTRACT-FAST-NEXT:    ret
57;
58; CONTRACT-ON-LABEL: xvfmsub_s:
59; CONTRACT-ON:       # %bb.0: # %entry
60; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
61; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
62; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
63; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
64; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr0, $xr2
65; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
66; CONTRACT-ON-NEXT:    ret
67;
68; CONTRACT-OFF-LABEL: xvfmsub_s:
69; CONTRACT-OFF:       # %bb.0: # %entry
70; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
71; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
72; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
73; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
74; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr0, $xr2
75; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
76; CONTRACT-OFF-NEXT:    ret
77entry:
78  %v0 = load <8 x float>, ptr %a0
79  %v1 = load <8 x float>, ptr %a1
80  %v2 = load <8 x float>, ptr %a2
81  %mul = fmul<8 x float> %v0, %v1
82  %sub = fsub<8 x float> %mul, %v2
83  store <8 x float> %sub, ptr %res
84  ret void
85}
86
87define void @xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
88; CONTRACT-FAST-LABEL: xvfnmadd_s:
89; CONTRACT-FAST:       # %bb.0: # %entry
90; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
91; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
92; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
93; CONTRACT-FAST-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
94; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
95; CONTRACT-FAST-NEXT:    ret
96;
97; CONTRACT-ON-LABEL: xvfnmadd_s:
98; CONTRACT-ON:       # %bb.0: # %entry
99; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
100; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
101; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
102; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
103; CONTRACT-ON-NEXT:    xvfadd.s $xr0, $xr0, $xr2
104; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
105; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
106; CONTRACT-ON-NEXT:    ret
107;
108; CONTRACT-OFF-LABEL: xvfnmadd_s:
109; CONTRACT-OFF:       # %bb.0: # %entry
110; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
111; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
112; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
113; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
114; CONTRACT-OFF-NEXT:    xvfadd.s $xr0, $xr0, $xr2
115; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
116; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
117; CONTRACT-OFF-NEXT:    ret
118entry:
119  %v0 = load <8 x float>, ptr %a0
120  %v1 = load <8 x float>, ptr %a1
121  %v2 = load <8 x float>, ptr %a2
122  %mul = fmul<8 x float> %v0, %v1
123  %add = fadd<8 x float> %mul, %v2
124  %negadd = fneg<8 x float> %add
125  store <8 x float> %negadd, ptr %res
126  ret void
127}
128
129define void @xvfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
130; CONTRACT-FAST-LABEL: xvfnmadd_s_nsz:
131; CONTRACT-FAST:       # %bb.0: # %entry
132; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
133; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
134; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
135; CONTRACT-FAST-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
136; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
137; CONTRACT-FAST-NEXT:    ret
138;
139; CONTRACT-ON-LABEL: xvfnmadd_s_nsz:
140; CONTRACT-ON:       # %bb.0: # %entry
141; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
142; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
143; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
144; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
145; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
146; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr0, $xr2
147; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
148; CONTRACT-ON-NEXT:    ret
149;
150; CONTRACT-OFF-LABEL: xvfnmadd_s_nsz:
151; CONTRACT-OFF:       # %bb.0: # %entry
152; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
153; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
154; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
155; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
156; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
157; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr0, $xr2
158; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
159; CONTRACT-OFF-NEXT:    ret
160entry:
161  %v0 = load <8 x float>, ptr %a0
162  %v1 = load <8 x float>, ptr %a1
163  %v2 = load <8 x float>, ptr %a2
164  %negv0 = fneg nsz<8 x float> %v0
165  %negv2 = fneg nsz<8 x float> %v2
166  %mul = fmul nsz<8 x float> %negv0, %v1
167  %add = fadd nsz<8 x float> %mul, %negv2
168  store <8 x float> %add, ptr %res
169  ret void
170}
171
172;; Check that fnmadd.s is not emitted.
173define void @not_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
174; CONTRACT-FAST-LABEL: not_xvfnmadd_s:
175; CONTRACT-FAST:       # %bb.0: # %entry
176; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
177; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
178; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
179; CONTRACT-FAST-NEXT:    xvbitrevi.w $xr0, $xr0, 31
180; CONTRACT-FAST-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
181; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
182; CONTRACT-FAST-NEXT:    ret
183;
184; CONTRACT-ON-LABEL: not_xvfnmadd_s:
185; CONTRACT-ON:       # %bb.0: # %entry
186; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
187; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
188; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
189; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
190; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
191; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr0, $xr2
192; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
193; CONTRACT-ON-NEXT:    ret
194;
195; CONTRACT-OFF-LABEL: not_xvfnmadd_s:
196; CONTRACT-OFF:       # %bb.0: # %entry
197; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
198; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
199; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
200; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
201; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
202; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr0, $xr2
203; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
204; CONTRACT-OFF-NEXT:    ret
205entry:
206  %v0 = load <8 x float>, ptr %a0
207  %v1 = load <8 x float>, ptr %a1
208  %v2 = load <8 x float>, ptr %a2
209  %negv0 = fneg<8 x float> %v0
210  %negv2 = fneg<8 x float> %v2
211  %mul = fmul<8 x float> %negv0, %v1
212  %add = fadd<8 x float> %mul, %negv2
213  store <8 x float> %add, ptr %res
214  ret void
215}
216
217define void @xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
218; CONTRACT-FAST-LABEL: xvfnmsub_s:
219; CONTRACT-FAST:       # %bb.0: # %entry
220; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
221; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
222; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
223; CONTRACT-FAST-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
224; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
225; CONTRACT-FAST-NEXT:    ret
226;
227; CONTRACT-ON-LABEL: xvfnmsub_s:
228; CONTRACT-ON:       # %bb.0: # %entry
229; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
230; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
231; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
232; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
233; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr0, $xr2
234; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
235; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
236; CONTRACT-ON-NEXT:    ret
237;
238; CONTRACT-OFF-LABEL: xvfnmsub_s:
239; CONTRACT-OFF:       # %bb.0: # %entry
240; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
241; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
242; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
243; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
244; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr0, $xr2
245; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
246; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
247; CONTRACT-OFF-NEXT:    ret
248entry:
249  %v0 = load <8 x float>, ptr %a0
250  %v1 = load <8 x float>, ptr %a1
251  %v2 = load <8 x float>, ptr %a2
252  %negv2 = fneg<8 x float> %v2
253  %mul = fmul<8 x float> %v0, %v1
254  %add = fadd<8 x float> %mul, %negv2
255  %neg = fneg<8 x float> %add
256  store <8 x float> %neg, ptr %res
257  ret void
258}
259
260define void @xvfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
261; CONTRACT-FAST-LABEL: xvfnmsub_s_nsz:
262; CONTRACT-FAST:       # %bb.0: # %entry
263; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
264; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
265; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
266; CONTRACT-FAST-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
267; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
268; CONTRACT-FAST-NEXT:    ret
269;
270; CONTRACT-ON-LABEL: xvfnmsub_s_nsz:
271; CONTRACT-ON:       # %bb.0: # %entry
272; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
273; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
274; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
275; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
276; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr2, $xr0
277; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
278; CONTRACT-ON-NEXT:    ret
279;
280; CONTRACT-OFF-LABEL: xvfnmsub_s_nsz:
281; CONTRACT-OFF:       # %bb.0: # %entry
282; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
283; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
284; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
285; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
286; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr2, $xr0
287; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
288; CONTRACT-OFF-NEXT:    ret
289entry:
290  %v0 = load <8 x float>, ptr %a0
291  %v1 = load <8 x float>, ptr %a1
292  %v2 = load <8 x float>, ptr %a2
293  %negv0 = fneg nsz<8 x float> %v0
294  %mul = fmul nsz<8 x float> %negv0, %v1
295  %add = fadd nsz<8 x float> %mul, %v2
296  store <8 x float> %add, ptr %res
297  ret void
298}
299
300;; Check that fnmsub.s is not emitted.
301define void @not_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
302; CONTRACT-FAST-LABEL: not_xvfnmsub_s:
303; CONTRACT-FAST:       # %bb.0: # %entry
304; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
305; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
306; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
307; CONTRACT-FAST-NEXT:    xvbitrevi.w $xr0, $xr0, 31
308; CONTRACT-FAST-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
309; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
310; CONTRACT-FAST-NEXT:    ret
311;
312; CONTRACT-ON-LABEL: not_xvfnmsub_s:
313; CONTRACT-ON:       # %bb.0: # %entry
314; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
315; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
316; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
317; CONTRACT-ON-NEXT:    xvfmul.s $xr0, $xr0, $xr1
318; CONTRACT-ON-NEXT:    xvfsub.s $xr0, $xr2, $xr0
319; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
320; CONTRACT-ON-NEXT:    ret
321;
322; CONTRACT-OFF-LABEL: not_xvfnmsub_s:
323; CONTRACT-OFF:       # %bb.0: # %entry
324; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
325; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
326; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
327; CONTRACT-OFF-NEXT:    xvfmul.s $xr0, $xr0, $xr1
328; CONTRACT-OFF-NEXT:    xvfsub.s $xr0, $xr2, $xr0
329; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
330; CONTRACT-OFF-NEXT:    ret
331entry:
332  %v0 = load <8 x float>, ptr %a0
333  %v1 = load <8 x float>, ptr %a1
334  %v2 = load <8 x float>, ptr %a2
335  %negv0 = fneg<8 x float> %v0
336  %mul = fmul<8 x float> %negv0, %v1
337  %add = fadd<8 x float> %mul, %v2
338  store <8 x float> %add, ptr %res
339  ret void
340}
341
342define void @contract_xvfmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
343; CONTRACT-FAST-LABEL: contract_xvfmadd_s:
344; CONTRACT-FAST:       # %bb.0: # %entry
345; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
346; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
347; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
348; CONTRACT-FAST-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
349; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
350; CONTRACT-FAST-NEXT:    ret
351;
352; CONTRACT-ON-LABEL: contract_xvfmadd_s:
353; CONTRACT-ON:       # %bb.0: # %entry
354; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
355; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
356; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
357; CONTRACT-ON-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
358; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
359; CONTRACT-ON-NEXT:    ret
360;
361; CONTRACT-OFF-LABEL: contract_xvfmadd_s:
362; CONTRACT-OFF:       # %bb.0: # %entry
363; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
364; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
365; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
366; CONTRACT-OFF-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
367; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
368; CONTRACT-OFF-NEXT:    ret
369entry:
370  %v0 = load <8 x float>, ptr %a0
371  %v1 = load <8 x float>, ptr %a1
372  %v2 = load <8 x float>, ptr %a2
373  %mul = fmul contract <8 x float> %v0, %v1
374  %add = fadd contract <8 x float> %mul, %v2
375  store <8 x float> %add, ptr %res
376  ret void
377}
378
379define void @contract_xvfmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
380; CONTRACT-FAST-LABEL: contract_xvfmsub_s:
381; CONTRACT-FAST:       # %bb.0: # %entry
382; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
383; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
384; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
385; CONTRACT-FAST-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
386; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
387; CONTRACT-FAST-NEXT:    ret
388;
389; CONTRACT-ON-LABEL: contract_xvfmsub_s:
390; CONTRACT-ON:       # %bb.0: # %entry
391; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
392; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
393; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
394; CONTRACT-ON-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
395; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
396; CONTRACT-ON-NEXT:    ret
397;
398; CONTRACT-OFF-LABEL: contract_xvfmsub_s:
399; CONTRACT-OFF:       # %bb.0: # %entry
400; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
401; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
402; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
403; CONTRACT-OFF-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
404; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
405; CONTRACT-OFF-NEXT:    ret
406entry:
407  %v0 = load <8 x float>, ptr %a0
408  %v1 = load <8 x float>, ptr %a1
409  %v2 = load <8 x float>, ptr %a2
410  %mul = fmul contract <8 x float> %v0, %v1
411  %sub = fsub contract <8 x float> %mul, %v2
412  store <8 x float> %sub, ptr %res
413  ret void
414}
415
416define void @contract_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
417; CONTRACT-FAST-LABEL: contract_xvfnmadd_s:
418; CONTRACT-FAST:       # %bb.0: # %entry
419; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
420; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
421; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
422; CONTRACT-FAST-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
423; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
424; CONTRACT-FAST-NEXT:    ret
425;
426; CONTRACT-ON-LABEL: contract_xvfnmadd_s:
427; CONTRACT-ON:       # %bb.0: # %entry
428; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
429; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
430; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
431; CONTRACT-ON-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
432; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
433; CONTRACT-ON-NEXT:    ret
434;
435; CONTRACT-OFF-LABEL: contract_xvfnmadd_s:
436; CONTRACT-OFF:       # %bb.0: # %entry
437; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
438; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
439; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
440; CONTRACT-OFF-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
441; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
442; CONTRACT-OFF-NEXT:    ret
443entry:
444  %v0 = load <8 x float>, ptr %a0
445  %v1 = load <8 x float>, ptr %a1
446  %v2 = load <8 x float>, ptr %a2
447  %mul = fmul contract <8 x float> %v0, %v1
448  %add = fadd contract <8 x float> %mul, %v2
449  %negadd = fneg contract <8 x float> %add
450  store <8 x float> %negadd, ptr %res
451  ret void
452}
453
454define void @contract_xvfnmadd_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
455; CONTRACT-FAST-LABEL: contract_xvfnmadd_s_nsz:
456; CONTRACT-FAST:       # %bb.0: # %entry
457; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
458; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
459; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
460; CONTRACT-FAST-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
461; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
462; CONTRACT-FAST-NEXT:    ret
463;
464; CONTRACT-ON-LABEL: contract_xvfnmadd_s_nsz:
465; CONTRACT-ON:       # %bb.0: # %entry
466; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
467; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
468; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
469; CONTRACT-ON-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
470; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
471; CONTRACT-ON-NEXT:    ret
472;
473; CONTRACT-OFF-LABEL: contract_xvfnmadd_s_nsz:
474; CONTRACT-OFF:       # %bb.0: # %entry
475; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
476; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
477; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
478; CONTRACT-OFF-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
479; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
480; CONTRACT-OFF-NEXT:    ret
481entry:
482  %v0 = load <8 x float>, ptr %a0
483  %v1 = load <8 x float>, ptr %a1
484  %v2 = load <8 x float>, ptr %a2
485  %negv0 = fneg contract nsz<8 x float> %v0
486  %negv2 = fneg contract nsz<8 x float> %v2
487  %mul = fmul contract nsz<8 x float> %negv0, %v1
488  %add = fadd contract nsz<8 x float> %mul, %negv2
489  store <8 x float> %add, ptr %res
490  ret void
491}
492
493;; Check that fnmadd.s is not emitted.
494define void @not_contract_xvfnmadd_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
495; CONTRACT-FAST-LABEL: not_contract_xvfnmadd_s:
496; CONTRACT-FAST:       # %bb.0: # %entry
497; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
498; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
499; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
500; CONTRACT-FAST-NEXT:    xvbitrevi.w $xr0, $xr0, 31
501; CONTRACT-FAST-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
502; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
503; CONTRACT-FAST-NEXT:    ret
504;
505; CONTRACT-ON-LABEL: not_contract_xvfnmadd_s:
506; CONTRACT-ON:       # %bb.0: # %entry
507; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
508; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
509; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
510; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
511; CONTRACT-ON-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
512; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
513; CONTRACT-ON-NEXT:    ret
514;
515; CONTRACT-OFF-LABEL: not_contract_xvfnmadd_s:
516; CONTRACT-OFF:       # %bb.0: # %entry
517; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
518; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
519; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
520; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
521; CONTRACT-OFF-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
522; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
523; CONTRACT-OFF-NEXT:    ret
524entry:
525  %v0 = load <8 x float>, ptr %a0
526  %v1 = load <8 x float>, ptr %a1
527  %v2 = load <8 x float>, ptr %a2
528  %negv0 = fneg contract <8 x float> %v0
529  %negv2 = fneg contract <8 x float> %v2
530  %mul = fmul contract <8 x float> %negv0, %v1
531  %add = fadd contract <8 x float> %mul, %negv2
532  store <8 x float> %add, ptr %res
533  ret void
534}
535
536define void @contract_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
537; CONTRACT-FAST-LABEL: contract_xvfnmsub_s:
538; CONTRACT-FAST:       # %bb.0: # %entry
539; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
540; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
541; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
542; CONTRACT-FAST-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
543; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
544; CONTRACT-FAST-NEXT:    ret
545;
546; CONTRACT-ON-LABEL: contract_xvfnmsub_s:
547; CONTRACT-ON:       # %bb.0: # %entry
548; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
549; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
550; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
551; CONTRACT-ON-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
552; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
553; CONTRACT-ON-NEXT:    ret
554;
555; CONTRACT-OFF-LABEL: contract_xvfnmsub_s:
556; CONTRACT-OFF:       # %bb.0: # %entry
557; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
558; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
559; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
560; CONTRACT-OFF-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
561; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
562; CONTRACT-OFF-NEXT:    ret
563entry:
564  %v0 = load <8 x float>, ptr %a0
565  %v1 = load <8 x float>, ptr %a1
566  %v2 = load <8 x float>, ptr %a2
567  %negv2 = fneg contract <8 x float> %v2
568  %mul = fmul contract <8 x float> %v0, %v1
569  %add = fadd contract <8 x float> %mul, %negv2
570  %neg = fneg contract <8 x float> %add
571  store <8 x float> %neg, ptr %res
572  ret void
573}
574
575define void @contract_xvfnmsub_s_nsz(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
576; CONTRACT-FAST-LABEL: contract_xvfnmsub_s_nsz:
577; CONTRACT-FAST:       # %bb.0: # %entry
578; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
579; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
580; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
581; CONTRACT-FAST-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
582; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
583; CONTRACT-FAST-NEXT:    ret
584;
585; CONTRACT-ON-LABEL: contract_xvfnmsub_s_nsz:
586; CONTRACT-ON:       # %bb.0: # %entry
587; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
588; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
589; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
590; CONTRACT-ON-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
591; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
592; CONTRACT-ON-NEXT:    ret
593;
594; CONTRACT-OFF-LABEL: contract_xvfnmsub_s_nsz:
595; CONTRACT-OFF:       # %bb.0: # %entry
596; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
597; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
598; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
599; CONTRACT-OFF-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
600; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
601; CONTRACT-OFF-NEXT:    ret
602entry:
603  %v0 = load <8 x float>, ptr %a0
604  %v1 = load <8 x float>, ptr %a1
605  %v2 = load <8 x float>, ptr %a2
606  %negv0 = fneg contract nsz<8 x float> %v0
607  %mul = fmul contract nsz<8 x float> %negv0, %v1
608  %add = fadd contract nsz<8 x float> %mul, %v2
609  store <8 x float> %add, ptr %res
610  ret void
611}
612
613;; Check that fnmsub.s is not emitted.
614define void @not_contract_xvfnmsub_s(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
615; CONTRACT-FAST-LABEL: not_contract_xvfnmsub_s:
616; CONTRACT-FAST:       # %bb.0: # %entry
617; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
618; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
619; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
620; CONTRACT-FAST-NEXT:    xvbitrevi.w $xr0, $xr0, 31
621; CONTRACT-FAST-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
622; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
623; CONTRACT-FAST-NEXT:    ret
624;
625; CONTRACT-ON-LABEL: not_contract_xvfnmsub_s:
626; CONTRACT-ON:       # %bb.0: # %entry
627; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
628; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
629; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
630; CONTRACT-ON-NEXT:    xvbitrevi.w $xr0, $xr0, 31
631; CONTRACT-ON-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
632; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
633; CONTRACT-ON-NEXT:    ret
634;
635; CONTRACT-OFF-LABEL: not_contract_xvfnmsub_s:
636; CONTRACT-OFF:       # %bb.0: # %entry
637; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
638; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
639; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
640; CONTRACT-OFF-NEXT:    xvbitrevi.w $xr0, $xr0, 31
641; CONTRACT-OFF-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
642; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
643; CONTRACT-OFF-NEXT:    ret
644entry:
645  %v0 = load <8 x float>, ptr %a0
646  %v1 = load <8 x float>, ptr %a1
647  %v2 = load <8 x float>, ptr %a2
648  %negv0 = fneg contract <8 x float> %v0
649  %mul = fmul contract <8 x float> %negv0, %v1
650  %add = fadd contract <8 x float> %mul, %v2
651  store <8 x float> %add, ptr %res
652  ret void
653}
654
655define void @xvfmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
656; CONTRACT-FAST-LABEL: xvfmadd_s_contract:
657; CONTRACT-FAST:       # %bb.0: # %entry
658; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
659; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
660; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
661; CONTRACT-FAST-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
662; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
663; CONTRACT-FAST-NEXT:    ret
664;
665; CONTRACT-ON-LABEL: xvfmadd_s_contract:
666; CONTRACT-ON:       # %bb.0: # %entry
667; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
668; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
669; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
670; CONTRACT-ON-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
671; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
672; CONTRACT-ON-NEXT:    ret
673;
674; CONTRACT-OFF-LABEL: xvfmadd_s_contract:
675; CONTRACT-OFF:       # %bb.0: # %entry
676; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
677; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
678; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
679; CONTRACT-OFF-NEXT:    xvfmadd.s $xr0, $xr0, $xr1, $xr2
680; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
681; CONTRACT-OFF-NEXT:    ret
682entry:
683  %v0 = load <8 x float>, ptr %a0
684  %v1 = load <8 x float>, ptr %a1
685  %v2 = load <8 x float>, ptr %a2
686  %mul = fmul contract <8 x float> %v0, %v1
687  %add = fadd contract <8 x float> %mul, %v2
688  store <8 x float> %add, ptr %res
689  ret void
690}
691
692define void @xvfmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
693; CONTRACT-FAST-LABEL: xvfmsub_s_contract:
694; CONTRACT-FAST:       # %bb.0: # %entry
695; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
696; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
697; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
698; CONTRACT-FAST-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
699; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
700; CONTRACT-FAST-NEXT:    ret
701;
702; CONTRACT-ON-LABEL: xvfmsub_s_contract:
703; CONTRACT-ON:       # %bb.0: # %entry
704; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
705; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
706; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
707; CONTRACT-ON-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
708; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
709; CONTRACT-ON-NEXT:    ret
710;
711; CONTRACT-OFF-LABEL: xvfmsub_s_contract:
712; CONTRACT-OFF:       # %bb.0: # %entry
713; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
714; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
715; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
716; CONTRACT-OFF-NEXT:    xvfmsub.s $xr0, $xr0, $xr1, $xr2
717; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
718; CONTRACT-OFF-NEXT:    ret
719entry:
720  %v0 = load <8 x float>, ptr %a0
721  %v1 = load <8 x float>, ptr %a1
722  %v2 = load <8 x float>, ptr %a2
723  %mul = fmul contract <8 x float> %v0, %v1
724  %sub = fsub contract <8 x float> %mul, %v2
725  store <8 x float> %sub, ptr %res
726  ret void
727}
728
729define void @xvfnmadd_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
730; CONTRACT-FAST-LABEL: xvfnmadd_s_contract:
731; CONTRACT-FAST:       # %bb.0: # %entry
732; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
733; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
734; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
735; CONTRACT-FAST-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
736; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
737; CONTRACT-FAST-NEXT:    ret
738;
739; CONTRACT-ON-LABEL: xvfnmadd_s_contract:
740; CONTRACT-ON:       # %bb.0: # %entry
741; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
742; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
743; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
744; CONTRACT-ON-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
745; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
746; CONTRACT-ON-NEXT:    ret
747;
748; CONTRACT-OFF-LABEL: xvfnmadd_s_contract:
749; CONTRACT-OFF:       # %bb.0: # %entry
750; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
751; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
752; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
753; CONTRACT-OFF-NEXT:    xvfnmadd.s $xr0, $xr0, $xr1, $xr2
754; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
755; CONTRACT-OFF-NEXT:    ret
756entry:
757  %v0 = load <8 x float>, ptr %a0
758  %v1 = load <8 x float>, ptr %a1
759  %v2 = load <8 x float>, ptr %a2
760  %mul = fmul contract <8 x float> %v0, %v1
761  %add = fadd contract <8 x float> %mul, %v2
762  %negadd = fneg contract <8 x float> %add
763  store <8 x float> %negadd, ptr %res
764  ret void
765}
766
767define void @xvfnmsub_s_contract(ptr %res, ptr %a0, ptr %a1, ptr %a2) nounwind {
768; CONTRACT-FAST-LABEL: xvfnmsub_s_contract:
769; CONTRACT-FAST:       # %bb.0: # %entry
770; CONTRACT-FAST-NEXT:    xvld $xr0, $a1, 0
771; CONTRACT-FAST-NEXT:    xvld $xr1, $a2, 0
772; CONTRACT-FAST-NEXT:    xvld $xr2, $a3, 0
773; CONTRACT-FAST-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
774; CONTRACT-FAST-NEXT:    xvst $xr0, $a0, 0
775; CONTRACT-FAST-NEXT:    ret
776;
777; CONTRACT-ON-LABEL: xvfnmsub_s_contract:
778; CONTRACT-ON:       # %bb.0: # %entry
779; CONTRACT-ON-NEXT:    xvld $xr0, $a1, 0
780; CONTRACT-ON-NEXT:    xvld $xr1, $a2, 0
781; CONTRACT-ON-NEXT:    xvld $xr2, $a3, 0
782; CONTRACT-ON-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
783; CONTRACT-ON-NEXT:    xvst $xr0, $a0, 0
784; CONTRACT-ON-NEXT:    ret
785;
786; CONTRACT-OFF-LABEL: xvfnmsub_s_contract:
787; CONTRACT-OFF:       # %bb.0: # %entry
788; CONTRACT-OFF-NEXT:    xvld $xr0, $a1, 0
789; CONTRACT-OFF-NEXT:    xvld $xr1, $a2, 0
790; CONTRACT-OFF-NEXT:    xvld $xr2, $a3, 0
791; CONTRACT-OFF-NEXT:    xvfnmsub.s $xr0, $xr0, $xr1, $xr2
792; CONTRACT-OFF-NEXT:    xvst $xr0, $a0, 0
793; CONTRACT-OFF-NEXT:    ret
794entry:
795  %v0 = load <8 x float>, ptr %a0
796  %v1 = load <8 x float>, ptr %a1
797  %v2 = load <8 x float>, ptr %a2
798  %mul = fmul contract <8 x float> %v0, %v1
799  %negv2 = fneg contract <8 x float> %v2
800  %add = fadd contract <8 x float> %negv2, %mul
801  %negadd = fneg contract <8 x float> %add
802  store <8 x float> %negadd, ptr %res
803  ret void
804}
805