xref: /llvm-project/llvm/test/CodeGen/PowerPC/sub-of-not.ll (revision a51712751c184ebe056718c938d2526693a31564) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=ppc32-unknown-unknown | FileCheck %s --check-prefixes=ALL,PPC32
3; RUN: llc < %s -mcpu=ppc -mtriple=powerpc64-unknown-unknown | FileCheck %s --check-prefixes=ALL,PPC64,PPC64BE
4; RUN: llc < %s -mtriple=powerpc64le-unknown-unknown | FileCheck %s --check-prefixes=ALL,PPC64,PPC64LE
5
6; These two forms are equivalent:
7;   sub %y, (xor %x, -1)
8;   add (add %x, 1), %y
9; Some targets may prefer one to the other.
10
11define i8 @scalar_i8(i8 %x, i8 %y) nounwind {
12; ALL-LABEL: scalar_i8:
13; ALL:       # %bb.0:
14; ALL-NEXT:    add 3, 4, 3
15; ALL-NEXT:    addi 3, 3, 1
16; ALL-NEXT:    blr
17  %t0 = xor i8 %x, -1
18  %t1 = sub i8 %y, %t0
19  ret i8 %t1
20}
21
22define i16 @scalar_i16(i16 %x, i16 %y) nounwind {
23; ALL-LABEL: scalar_i16:
24; ALL:       # %bb.0:
25; ALL-NEXT:    add 3, 4, 3
26; ALL-NEXT:    addi 3, 3, 1
27; ALL-NEXT:    blr
28  %t0 = xor i16 %x, -1
29  %t1 = sub i16 %y, %t0
30  ret i16 %t1
31}
32
33define i32 @scalar_i32(i32 %x, i32 %y) nounwind {
34; ALL-LABEL: scalar_i32:
35; ALL:       # %bb.0:
36; ALL-NEXT:    add 3, 4, 3
37; ALL-NEXT:    addi 3, 3, 1
38; ALL-NEXT:    blr
39  %t0 = xor i32 %x, -1
40  %t1 = sub i32 %y, %t0
41  ret i32 %t1
42}
43
44define i64 @scalar_i64(i64 %x, i64 %y) nounwind {
45; PPC32-LABEL: scalar_i64:
46; PPC32:       # %bb.0:
47; PPC32-NEXT:    addc 4, 6, 4
48; PPC32-NEXT:    adde 3, 5, 3
49; PPC32-NEXT:    addic 4, 4, 1
50; PPC32-NEXT:    addze 3, 3
51; PPC32-NEXT:    blr
52;
53; PPC64-LABEL: scalar_i64:
54; PPC64:       # %bb.0:
55; PPC64-NEXT:    add 3, 4, 3
56; PPC64-NEXT:    addi 3, 3, 1
57; PPC64-NEXT:    blr
58  %t0 = xor i64 %x, -1
59  %t1 = sub i64 %y, %t0
60  ret i64 %t1
61}
62
63define <16 x i8> @vector_i128_i8(<16 x i8> %x, <16 x i8> %y) nounwind {
64; PPC32-LABEL: vector_i128_i8:
65; PPC32:       # %bb.0:
66; PPC32-NEXT:    stwu 1, -64(1)
67; PPC32-NEXT:    stw 21, 20(1) # 4-byte Folded Spill
68; PPC32-NEXT:    stw 22, 24(1) # 4-byte Folded Spill
69; PPC32-NEXT:    lbz 4, 115(1)
70; PPC32-NEXT:    lbz 22, 119(1)
71; PPC32-NEXT:    lbz 21, 123(1)
72; PPC32-NEXT:    add 4, 4, 5
73; PPC32-NEXT:    add 5, 22, 6
74; PPC32-NEXT:    lbz 22, 131(1)
75; PPC32-NEXT:    add 6, 21, 7
76; PPC32-NEXT:    lbz 21, 135(1)
77; PPC32-NEXT:    addi 6, 6, 1
78; PPC32-NEXT:    stw 20, 16(1) # 4-byte Folded Spill
79; PPC32-NEXT:    add 9, 22, 9
80; PPC32-NEXT:    lbz 20, 127(1)
81; PPC32-NEXT:    add 10, 21, 10
82; PPC32-NEXT:    stw 25, 36(1) # 4-byte Folded Spill
83; PPC32-NEXT:    addi 5, 5, 1
84; PPC32-NEXT:    lbz 25, 83(1)
85; PPC32-NEXT:    add 7, 20, 8
86; PPC32-NEXT:    lbz 21, 147(1)
87; PPC32-NEXT:    addi 7, 7, 1
88; PPC32-NEXT:    stw 24, 32(1) # 4-byte Folded Spill
89; PPC32-NEXT:    addi 4, 4, 1
90; PPC32-NEXT:    lbz 24, 79(1)
91; PPC32-NEXT:    add 25, 21, 25
92; PPC32-NEXT:    lbz 22, 143(1)
93; PPC32-NEXT:    stw 23, 28(1) # 4-byte Folded Spill
94; PPC32-NEXT:    lbz 23, 75(1)
95; PPC32-NEXT:    add 24, 22, 24
96; PPC32-NEXT:    lbz 8, 139(1)
97; PPC32-NEXT:    stw 28, 48(1) # 4-byte Folded Spill
98; PPC32-NEXT:    lbz 28, 95(1)
99; PPC32-NEXT:    add 8, 8, 23
100; PPC32-NEXT:    lbz 21, 159(1)
101; PPC32-NEXT:    addi 8, 8, 1
102; PPC32-NEXT:    stw 27, 44(1) # 4-byte Folded Spill
103; PPC32-NEXT:    lbz 27, 91(1)
104; PPC32-NEXT:    add 28, 21, 28
105; PPC32-NEXT:    lbz 22, 155(1)
106; PPC32-NEXT:    stw 26, 40(1) # 4-byte Folded Spill
107; PPC32-NEXT:    lbz 26, 87(1)
108; PPC32-NEXT:    add 27, 22, 27
109; PPC32-NEXT:    lbz 23, 151(1)
110; PPC32-NEXT:    lbz 11, 111(1)
111; PPC32-NEXT:    lbz 21, 175(1)
112; PPC32-NEXT:    add 26, 23, 26
113; PPC32-NEXT:    lbz 12, 107(1)
114; PPC32-NEXT:    lbz 0, 171(1)
115; PPC32-NEXT:    add 11, 21, 11
116; PPC32-NEXT:    stw 30, 56(1) # 4-byte Folded Spill
117; PPC32-NEXT:    addi 11, 11, 1
118; PPC32-NEXT:    lbz 30, 103(1)
119; PPC32-NEXT:    add 12, 0, 12
120; PPC32-NEXT:    lbz 22, 167(1)
121; PPC32-NEXT:    stw 29, 52(1) # 4-byte Folded Spill
122; PPC32-NEXT:    lbz 29, 99(1)
123; PPC32-NEXT:    add 30, 22, 30
124; PPC32-NEXT:    lbz 23, 163(1)
125; PPC32-NEXT:    stb 11, 15(3)
126; PPC32-NEXT:    addi 11, 12, 1
127; PPC32-NEXT:    add 29, 23, 29
128; PPC32-NEXT:    stb 11, 14(3)
129; PPC32-NEXT:    addi 11, 30, 1
130; PPC32-NEXT:    stb 11, 13(3)
131; PPC32-NEXT:    addi 11, 29, 1
132; PPC32-NEXT:    stb 11, 12(3)
133; PPC32-NEXT:    addi 11, 28, 1
134; PPC32-NEXT:    stb 11, 11(3)
135; PPC32-NEXT:    addi 11, 27, 1
136; PPC32-NEXT:    stb 11, 10(3)
137; PPC32-NEXT:    addi 11, 26, 1
138; PPC32-NEXT:    stb 11, 9(3)
139; PPC32-NEXT:    addi 11, 25, 1
140; PPC32-NEXT:    stb 8, 6(3)
141; PPC32-NEXT:    addi 8, 10, 1
142; PPC32-NEXT:    stb 11, 8(3)
143; PPC32-NEXT:    addi 11, 24, 1
144; PPC32-NEXT:    stb 8, 5(3)
145; PPC32-NEXT:    addi 8, 9, 1
146; PPC32-NEXT:    stb 11, 7(3)
147; PPC32-NEXT:    stb 8, 4(3)
148; PPC32-NEXT:    stb 7, 3(3)
149; PPC32-NEXT:    stb 6, 2(3)
150; PPC32-NEXT:    stb 5, 1(3)
151; PPC32-NEXT:    stb 4, 0(3)
152; PPC32-NEXT:    lwz 30, 56(1) # 4-byte Folded Reload
153; PPC32-NEXT:    lwz 29, 52(1) # 4-byte Folded Reload
154; PPC32-NEXT:    lwz 28, 48(1) # 4-byte Folded Reload
155; PPC32-NEXT:    lwz 27, 44(1) # 4-byte Folded Reload
156; PPC32-NEXT:    lwz 26, 40(1) # 4-byte Folded Reload
157; PPC32-NEXT:    lwz 25, 36(1) # 4-byte Folded Reload
158; PPC32-NEXT:    lwz 24, 32(1) # 4-byte Folded Reload
159; PPC32-NEXT:    lwz 23, 28(1) # 4-byte Folded Reload
160; PPC32-NEXT:    lwz 22, 24(1) # 4-byte Folded Reload
161; PPC32-NEXT:    lwz 21, 20(1) # 4-byte Folded Reload
162; PPC32-NEXT:    lwz 20, 16(1) # 4-byte Folded Reload
163; PPC32-NEXT:    addi 1, 1, 64
164; PPC32-NEXT:    blr
165;
166; PPC64BE-LABEL: vector_i128_i8:
167; PPC64BE:       # %bb.0:
168; PPC64BE-NEXT:    std 21, -88(1) # 8-byte Folded Spill
169; PPC64BE-NEXT:    lbz 21, 207(1)
170; PPC64BE-NEXT:    std 22, -80(1) # 8-byte Folded Spill
171; PPC64BE-NEXT:    std 23, -72(1) # 8-byte Folded Spill
172; PPC64BE-NEXT:    std 25, -56(1) # 8-byte Folded Spill
173; PPC64BE-NEXT:    std 24, -64(1) # 8-byte Folded Spill
174; PPC64BE-NEXT:    std 28, -32(1) # 8-byte Folded Spill
175; PPC64BE-NEXT:    std 27, -40(1) # 8-byte Folded Spill
176; PPC64BE-NEXT:    std 26, -48(1) # 8-byte Folded Spill
177; PPC64BE-NEXT:    std 30, -16(1) # 8-byte Folded Spill
178; PPC64BE-NEXT:    std 29, -24(1) # 8-byte Folded Spill
179; PPC64BE-NEXT:    lbz 22, 199(1)
180; PPC64BE-NEXT:    lbz 23, 191(1)
181; PPC64BE-NEXT:    add 6, 21, 6
182; PPC64BE-NEXT:    lbz 21, 231(1)
183; PPC64BE-NEXT:    add 5, 22, 5
184; PPC64BE-NEXT:    lbz 22, 223(1)
185; PPC64BE-NEXT:    add 4, 23, 4
186; PPC64BE-NEXT:    lbz 23, 215(1)
187; PPC64BE-NEXT:    add 9, 21, 9
188; PPC64BE-NEXT:    lbz 25, 127(1)
189; PPC64BE-NEXT:    add 8, 22, 8
190; PPC64BE-NEXT:    lbz 21, 255(1)
191; PPC64BE-NEXT:    add 7, 23, 7
192; PPC64BE-NEXT:    lbz 24, 119(1)
193; PPC64BE-NEXT:    addi 9, 9, 1
194; PPC64BE-NEXT:    lbz 22, 247(1)
195; PPC64BE-NEXT:    add 25, 21, 25
196; PPC64BE-NEXT:    lbz 23, 239(1)
197; PPC64BE-NEXT:    addi 8, 8, 1
198; PPC64BE-NEXT:    lbz 28, 151(1)
199; PPC64BE-NEXT:    add 24, 22, 24
200; PPC64BE-NEXT:    lbz 21, 279(1)
201; PPC64BE-NEXT:    add 10, 23, 10
202; PPC64BE-NEXT:    lbz 27, 143(1)
203; PPC64BE-NEXT:    addi 10, 10, 1
204; PPC64BE-NEXT:    lbz 22, 271(1)
205; PPC64BE-NEXT:    add 28, 21, 28
206; PPC64BE-NEXT:    lbz 26, 135(1)
207; PPC64BE-NEXT:    addi 7, 7, 1
208; PPC64BE-NEXT:    lbz 23, 263(1)
209; PPC64BE-NEXT:    add 27, 22, 27
210; PPC64BE-NEXT:    lbz 11, 183(1)
211; PPC64BE-NEXT:    addi 6, 6, 1
212; PPC64BE-NEXT:    lbz 21, 311(1)
213; PPC64BE-NEXT:    add 26, 23, 26
214; PPC64BE-NEXT:    lbz 12, 175(1)
215; PPC64BE-NEXT:    addi 5, 5, 1
216; PPC64BE-NEXT:    lbz 0, 303(1)
217; PPC64BE-NEXT:    add 11, 21, 11
218; PPC64BE-NEXT:    lbz 30, 167(1)
219; PPC64BE-NEXT:    addi 11, 11, 1
220; PPC64BE-NEXT:    lbz 22, 295(1)
221; PPC64BE-NEXT:    add 12, 0, 12
222; PPC64BE-NEXT:    lbz 29, 159(1)
223; PPC64BE-NEXT:    addi 4, 4, 1
224; PPC64BE-NEXT:    lbz 23, 287(1)
225; PPC64BE-NEXT:    add 30, 22, 30
226; PPC64BE-NEXT:    stb 11, 15(3)
227; PPC64BE-NEXT:    addi 11, 12, 1
228; PPC64BE-NEXT:    add 29, 23, 29
229; PPC64BE-NEXT:    stb 11, 14(3)
230; PPC64BE-NEXT:    addi 11, 30, 1
231; PPC64BE-NEXT:    stb 11, 13(3)
232; PPC64BE-NEXT:    addi 11, 29, 1
233; PPC64BE-NEXT:    stb 11, 12(3)
234; PPC64BE-NEXT:    addi 11, 28, 1
235; PPC64BE-NEXT:    stb 11, 11(3)
236; PPC64BE-NEXT:    addi 11, 27, 1
237; PPC64BE-NEXT:    stb 11, 10(3)
238; PPC64BE-NEXT:    addi 11, 26, 1
239; PPC64BE-NEXT:    stb 11, 9(3)
240; PPC64BE-NEXT:    addi 11, 25, 1
241; PPC64BE-NEXT:    stb 11, 8(3)
242; PPC64BE-NEXT:    addi 11, 24, 1
243; PPC64BE-NEXT:    stb 11, 7(3)
244; PPC64BE-NEXT:    stb 10, 6(3)
245; PPC64BE-NEXT:    stb 9, 5(3)
246; PPC64BE-NEXT:    stb 8, 4(3)
247; PPC64BE-NEXT:    stb 7, 3(3)
248; PPC64BE-NEXT:    stb 6, 2(3)
249; PPC64BE-NEXT:    stb 5, 1(3)
250; PPC64BE-NEXT:    stb 4, 0(3)
251; PPC64BE-NEXT:    ld 30, -16(1) # 8-byte Folded Reload
252; PPC64BE-NEXT:    ld 29, -24(1) # 8-byte Folded Reload
253; PPC64BE-NEXT:    ld 28, -32(1) # 8-byte Folded Reload
254; PPC64BE-NEXT:    ld 27, -40(1) # 8-byte Folded Reload
255; PPC64BE-NEXT:    ld 26, -48(1) # 8-byte Folded Reload
256; PPC64BE-NEXT:    ld 25, -56(1) # 8-byte Folded Reload
257; PPC64BE-NEXT:    ld 24, -64(1) # 8-byte Folded Reload
258; PPC64BE-NEXT:    ld 23, -72(1) # 8-byte Folded Reload
259; PPC64BE-NEXT:    ld 22, -80(1) # 8-byte Folded Reload
260; PPC64BE-NEXT:    ld 21, -88(1) # 8-byte Folded Reload
261; PPC64BE-NEXT:    blr
262;
263; PPC64LE-LABEL: vector_i128_i8:
264; PPC64LE:       # %bb.0:
265; PPC64LE-NEXT:    xxlnor 34, 34, 34
266; PPC64LE-NEXT:    vsububm 2, 3, 2
267; PPC64LE-NEXT:    blr
268  %t0 = xor <16 x i8> %x, <i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1>
269  %t1 = sub <16 x i8> %y, %t0
270  ret <16 x i8> %t1
271}
272
273define <8 x i16> @vector_i128_i16(<8 x i16> %x, <8 x i16> %y) nounwind {
274; PPC32-LABEL: vector_i128_i16:
275; PPC32:       # %bb.0:
276; PPC32-NEXT:    stwu 1, -32(1)
277; PPC32-NEXT:    stw 26, 8(1) # 4-byte Folded Spill
278; PPC32-NEXT:    stw 27, 12(1) # 4-byte Folded Spill
279; PPC32-NEXT:    stw 28, 16(1) # 4-byte Folded Spill
280; PPC32-NEXT:    stw 29, 20(1) # 4-byte Folded Spill
281; PPC32-NEXT:    stw 30, 24(1) # 4-byte Folded Spill
282; PPC32-NEXT:    lhz 11, 70(1)
283; PPC32-NEXT:    lhz 12, 66(1)
284; PPC32-NEXT:    lhz 0, 62(1)
285; PPC32-NEXT:    add 10, 11, 10
286; PPC32-NEXT:    lhz 30, 58(1)
287; PPC32-NEXT:    add 9, 12, 9
288; PPC32-NEXT:    lhz 29, 50(1)
289; PPC32-NEXT:    add 8, 0, 8
290; PPC32-NEXT:    lhz 28, 42(1)
291; PPC32-NEXT:    add 7, 30, 7
292; PPC32-NEXT:    lhz 27, 46(1)
293; PPC32-NEXT:    add 5, 29, 5
294; PPC32-NEXT:    lhz 26, 54(1)
295; PPC32-NEXT:    add 3, 28, 3
296; PPC32-NEXT:    add 4, 27, 4
297; PPC32-NEXT:    addi 3, 3, 1
298; PPC32-NEXT:    add 6, 26, 6
299; PPC32-NEXT:    addi 4, 4, 1
300; PPC32-NEXT:    addi 5, 5, 1
301; PPC32-NEXT:    addi 6, 6, 1
302; PPC32-NEXT:    addi 7, 7, 1
303; PPC32-NEXT:    addi 8, 8, 1
304; PPC32-NEXT:    addi 9, 9, 1
305; PPC32-NEXT:    addi 10, 10, 1
306; PPC32-NEXT:    lwz 30, 24(1) # 4-byte Folded Reload
307; PPC32-NEXT:    lwz 29, 20(1) # 4-byte Folded Reload
308; PPC32-NEXT:    lwz 28, 16(1) # 4-byte Folded Reload
309; PPC32-NEXT:    lwz 27, 12(1) # 4-byte Folded Reload
310; PPC32-NEXT:    lwz 26, 8(1) # 4-byte Folded Reload
311; PPC32-NEXT:    addi 1, 1, 32
312; PPC32-NEXT:    blr
313;
314; PPC64BE-LABEL: vector_i128_i16:
315; PPC64BE:       # %bb.0:
316; PPC64BE-NEXT:    std 25, -56(1) # 8-byte Folded Spill
317; PPC64BE-NEXT:    std 26, -48(1) # 8-byte Folded Spill
318; PPC64BE-NEXT:    std 27, -40(1) # 8-byte Folded Spill
319; PPC64BE-NEXT:    std 28, -32(1) # 8-byte Folded Spill
320; PPC64BE-NEXT:    std 29, -24(1) # 8-byte Folded Spill
321; PPC64BE-NEXT:    std 30, -16(1) # 8-byte Folded Spill
322; PPC64BE-NEXT:    lhz 11, 118(1)
323; PPC64BE-NEXT:    lhz 12, 182(1)
324; PPC64BE-NEXT:    lhz 0, 174(1)
325; PPC64BE-NEXT:    lhz 30, 166(1)
326; PPC64BE-NEXT:    add 11, 12, 11
327; PPC64BE-NEXT:    lhz 29, 158(1)
328; PPC64BE-NEXT:    add 10, 0, 10
329; PPC64BE-NEXT:    lhz 28, 142(1)
330; PPC64BE-NEXT:    add 9, 30, 9
331; PPC64BE-NEXT:    lhz 27, 126(1)
332; PPC64BE-NEXT:    add 8, 29, 8
333; PPC64BE-NEXT:    lhz 26, 134(1)
334; PPC64BE-NEXT:    add 6, 28, 6
335; PPC64BE-NEXT:    lhz 25, 150(1)
336; PPC64BE-NEXT:    add 4, 27, 4
337; PPC64BE-NEXT:    add 5, 26, 5
338; PPC64BE-NEXT:    addi 11, 11, 1
339; PPC64BE-NEXT:    add 7, 25, 7
340; PPC64BE-NEXT:    addi 10, 10, 1
341; PPC64BE-NEXT:    addi 9, 9, 1
342; PPC64BE-NEXT:    addi 8, 8, 1
343; PPC64BE-NEXT:    addi 7, 7, 1
344; PPC64BE-NEXT:    addi 6, 6, 1
345; PPC64BE-NEXT:    addi 5, 5, 1
346; PPC64BE-NEXT:    addi 4, 4, 1
347; PPC64BE-NEXT:    sth 11, 14(3)
348; PPC64BE-NEXT:    sth 10, 12(3)
349; PPC64BE-NEXT:    sth 9, 10(3)
350; PPC64BE-NEXT:    sth 8, 8(3)
351; PPC64BE-NEXT:    sth 7, 6(3)
352; PPC64BE-NEXT:    sth 6, 4(3)
353; PPC64BE-NEXT:    sth 5, 2(3)
354; PPC64BE-NEXT:    sth 4, 0(3)
355; PPC64BE-NEXT:    ld 30, -16(1) # 8-byte Folded Reload
356; PPC64BE-NEXT:    ld 29, -24(1) # 8-byte Folded Reload
357; PPC64BE-NEXT:    ld 28, -32(1) # 8-byte Folded Reload
358; PPC64BE-NEXT:    ld 27, -40(1) # 8-byte Folded Reload
359; PPC64BE-NEXT:    ld 26, -48(1) # 8-byte Folded Reload
360; PPC64BE-NEXT:    ld 25, -56(1) # 8-byte Folded Reload
361; PPC64BE-NEXT:    blr
362;
363; PPC64LE-LABEL: vector_i128_i16:
364; PPC64LE:       # %bb.0:
365; PPC64LE-NEXT:    xxlnor 34, 34, 34
366; PPC64LE-NEXT:    vsubuhm 2, 3, 2
367; PPC64LE-NEXT:    blr
368  %t0 = xor <8 x i16> %x, <i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1>
369  %t1 = sub <8 x i16> %y, %t0
370  ret <8 x i16> %t1
371}
372
373define <4 x i32> @vector_i128_i32(<4 x i32> %x, <4 x i32> %y) nounwind {
374; PPC32-LABEL: vector_i128_i32:
375; PPC32:       # %bb.0:
376; PPC32-NEXT:    add 3, 7, 3
377; PPC32-NEXT:    add 4, 8, 4
378; PPC32-NEXT:    add 5, 9, 5
379; PPC32-NEXT:    add 6, 10, 6
380; PPC32-NEXT:    addi 3, 3, 1
381; PPC32-NEXT:    addi 4, 4, 1
382; PPC32-NEXT:    addi 5, 5, 1
383; PPC32-NEXT:    addi 6, 6, 1
384; PPC32-NEXT:    blr
385;
386; PPC64BE-LABEL: vector_i128_i32:
387; PPC64BE:       # %bb.0:
388; PPC64BE-NEXT:    add 6, 10, 6
389; PPC64BE-NEXT:    add 5, 9, 5
390; PPC64BE-NEXT:    add 4, 8, 4
391; PPC64BE-NEXT:    add 3, 7, 3
392; PPC64BE-NEXT:    addi 6, 6, 1
393; PPC64BE-NEXT:    addi 5, 5, 1
394; PPC64BE-NEXT:    addi 4, 4, 1
395; PPC64BE-NEXT:    addi 3, 3, 1
396; PPC64BE-NEXT:    blr
397;
398; PPC64LE-LABEL: vector_i128_i32:
399; PPC64LE:       # %bb.0:
400; PPC64LE-NEXT:    xxlnor 34, 34, 34
401; PPC64LE-NEXT:    vsubuwm 2, 3, 2
402; PPC64LE-NEXT:    blr
403  %t0 = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1>
404  %t1 = sub <4 x i32> %y, %t0
405  ret <4 x i32> %t1
406}
407
408define <2 x i64> @vector_i128_i64(<2 x i64> %x, <2 x i64> %y) nounwind {
409; PPC32-LABEL: vector_i128_i64:
410; PPC32:       # %bb.0:
411; PPC32-NEXT:    not 4, 4
412; PPC32-NEXT:    not 3, 3
413; PPC32-NEXT:    subc 4, 8, 4
414; PPC32-NEXT:    not 6, 6
415; PPC32-NEXT:    subfe 3, 3, 7
416; PPC32-NEXT:    not 5, 5
417; PPC32-NEXT:    subc 6, 10, 6
418; PPC32-NEXT:    subfe 5, 5, 9
419; PPC32-NEXT:    blr
420;
421; PPC64BE-LABEL: vector_i128_i64:
422; PPC64BE:       # %bb.0:
423; PPC64BE-NEXT:    add 3, 5, 3
424; PPC64BE-NEXT:    add 4, 6, 4
425; PPC64BE-NEXT:    addi 3, 3, 1
426; PPC64BE-NEXT:    addi 4, 4, 1
427; PPC64BE-NEXT:    blr
428;
429; PPC64LE-LABEL: vector_i128_i64:
430; PPC64LE:       # %bb.0:
431; PPC64LE-NEXT:    xxlnor 34, 34, 34
432; PPC64LE-NEXT:    vsubudm 2, 3, 2
433; PPC64LE-NEXT:    blr
434  %t0 = xor <2 x i64> %x, <i64 -1, i64 -1>
435  %t1 = sub <2 x i64> %y, %t0
436  ret <2 x i64> %t1
437}
438