1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -relocation-model=pic -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \
3 ; RUN: -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s \
5 ; RUN: llc -relocation-model=pic -mcpu=pwr9 -mtriple=powerpc64-unknown-unknown \
6 ; RUN: -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s \
7 ; RUN: | FileCheck -check-prefix=CHECK-BE %s
8 ; RUN: llc -relocation-model=pic -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown \
9 ; RUN: -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s \
10 ; RUN: | FileCheck %s -check-prefix=CHECK-P8
12 ; Testing homogeneous aggregates.
14 %struct.With9fp128params = type { fp128, fp128, fp128, fp128, fp128, fp128,
17 @a1 = local_unnamed_addr global [3 x fp128] zeroinitializer, align 16
19 ; Function Attrs: norecurse nounwind readonly
20 define fp128 @testArray_01(ptr nocapture readonly %sa) {
21 ; CHECK-LABEL: testArray_01:
22 ; CHECK: # %bb.0: # %entry
23 ; CHECK-NEXT: lxv v2, 32(r3)
26 ; CHECK-BE-LABEL: testArray_01:
27 ; CHECK-BE: # %bb.0: # %entry
28 ; CHECK-BE-NEXT: lxv v2, 32(r3)
31 ; CHECK-P8-LABEL: testArray_01:
32 ; CHECK-P8: # %bb.0: # %entry
33 ; CHECK-P8-NEXT: addi r3, r3, 32
34 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
35 ; CHECK-P8-NEXT: xxswapd v2, vs0
39 %arrayidx = getelementptr inbounds fp128, ptr %sa, i64 2
40 %0 = load fp128, ptr %arrayidx, align 16
44 ; Function Attrs: norecurse nounwind readonly
45 define fp128 @testArray_02() {
46 ; CHECK-LABEL: testArray_02:
47 ; CHECK: # %bb.0: # %entry
48 ; CHECK-NEXT: addis r3, r2, .LC0@toc@ha
49 ; CHECK-NEXT: ld r3, .LC0@toc@l(r3)
50 ; CHECK-NEXT: lxv v2, 32(r3)
53 ; CHECK-BE-LABEL: testArray_02:
54 ; CHECK-BE: # %bb.0: # %entry
55 ; CHECK-BE-NEXT: addis r3, r2, .LC0@toc@ha
56 ; CHECK-BE-NEXT: ld r3, .LC0@toc@l(r3)
57 ; CHECK-BE-NEXT: lxv v2, 32(r3)
60 ; CHECK-P8-LABEL: testArray_02:
61 ; CHECK-P8: # %bb.0: # %entry
62 ; CHECK-P8-NEXT: addis r3, r2, .LC0@toc@ha
63 ; CHECK-P8-NEXT: ld r3, .LC0@toc@l(r3)
64 ; CHECK-P8-NEXT: addi r3, r3, 32
65 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
66 ; CHECK-P8-NEXT: xxswapd v2, vs0
70 %0 = load fp128, ptr getelementptr inbounds ([3 x fp128], ptr @a1,
71 i64 0, i64 2), align 16
75 ; Function Attrs: norecurse nounwind readnone
76 define fp128 @testStruct_01(fp128 inreg returned %a.coerce) {
77 ; CHECK-LABEL: testStruct_01:
78 ; CHECK: # %bb.0: # %entry
81 ; CHECK-BE-LABEL: testStruct_01:
82 ; CHECK-BE: # %bb.0: # %entry
85 ; CHECK-P8-LABEL: testStruct_01:
86 ; CHECK-P8: # %bb.0: # %entry
93 ; Function Attrs: norecurse nounwind readnone
94 define fp128 @testStruct_02([8 x fp128] %a.coerce) {
95 ; CHECK-LABEL: testStruct_02:
96 ; CHECK: # %bb.0: # %entry
97 ; CHECK-NEXT: vmr v2, v9
100 ; CHECK-BE-LABEL: testStruct_02:
101 ; CHECK-BE: # %bb.0: # %entry
102 ; CHECK-BE-NEXT: vmr v2, v9
105 ; CHECK-P8-LABEL: testStruct_02:
106 ; CHECK-P8: # %bb.0: # %entry
107 ; CHECK-P8-NEXT: vmr v2, v9
111 %a.coerce.fca.7.extract = extractvalue [8 x fp128] %a.coerce, 7
112 ret fp128 %a.coerce.fca.7.extract
115 ; Since we can only pass a max of 8 float128 value in VSX registers, ensure we
116 ; store to stack if passing more.
117 ; Function Attrs: norecurse nounwind readonly
118 define fp128 @testStruct_03(ptr byval(%struct.With9fp128params) nocapture readonly align 16 %a) {
119 ; CHECK-LABEL: testStruct_03:
120 ; CHECK: # %bb.0: # %entry
121 ; CHECK-NEXT: lxv v2, 128(r1)
122 ; CHECK-NEXT: std r3, 32(r1)
123 ; CHECK-NEXT: std r4, 40(r1)
124 ; CHECK-NEXT: std r5, 48(r1)
125 ; CHECK-NEXT: std r6, 56(r1)
126 ; CHECK-NEXT: std r7, 64(r1)
127 ; CHECK-NEXT: std r8, 72(r1)
128 ; CHECK-NEXT: std r9, 80(r1)
129 ; CHECK-NEXT: std r10, 88(r1)
132 ; CHECK-BE-LABEL: testStruct_03:
133 ; CHECK-BE: # %bb.0: # %entry
134 ; CHECK-BE-NEXT: lxv v2, 144(r1)
135 ; CHECK-BE-NEXT: std r3, 48(r1)
136 ; CHECK-BE-NEXT: std r4, 56(r1)
137 ; CHECK-BE-NEXT: std r5, 64(r1)
138 ; CHECK-BE-NEXT: std r6, 72(r1)
139 ; CHECK-BE-NEXT: std r7, 80(r1)
140 ; CHECK-BE-NEXT: std r8, 88(r1)
141 ; CHECK-BE-NEXT: std r9, 96(r1)
142 ; CHECK-BE-NEXT: std r10, 104(r1)
145 ; CHECK-P8-LABEL: testStruct_03:
146 ; CHECK-P8: # %bb.0: # %entry
147 ; CHECK-P8-NEXT: li r11, 96
148 ; CHECK-P8-NEXT: addi r12, r1, 32
149 ; CHECK-P8-NEXT: std r3, 32(r1)
150 ; CHECK-P8-NEXT: std r4, 40(r1)
151 ; CHECK-P8-NEXT: std r5, 48(r1)
152 ; CHECK-P8-NEXT: std r6, 56(r1)
153 ; CHECK-P8-NEXT: lxvd2x vs0, r12, r11
154 ; CHECK-P8-NEXT: std r7, 64(r1)
155 ; CHECK-P8-NEXT: std r8, 72(r1)
156 ; CHECK-P8-NEXT: std r9, 80(r1)
157 ; CHECK-P8-NEXT: std r10, 88(r1)
158 ; CHECK-P8-NEXT: xxswapd v2, vs0
162 %a7 = getelementptr inbounds %struct.With9fp128params,
164 %0 = load fp128, ptr %a7, align 16
168 ; Function Attrs: norecurse nounwind readnone
169 define fp128 @testStruct_04([8 x fp128] %a.coerce) {
170 ; CHECK-LABEL: testStruct_04:
171 ; CHECK: # %bb.0: # %entry
172 ; CHECK-NEXT: vmr v2, v5
175 ; CHECK-BE-LABEL: testStruct_04:
176 ; CHECK-BE: # %bb.0: # %entry
177 ; CHECK-BE-NEXT: vmr v2, v5
180 ; CHECK-P8-LABEL: testStruct_04:
181 ; CHECK-P8: # %bb.0: # %entry
182 ; CHECK-P8-NEXT: vmr v2, v5
186 %a.coerce.fca.3.extract = extractvalue [8 x fp128] %a.coerce, 3
187 ret fp128 %a.coerce.fca.3.extract
190 ; Function Attrs: norecurse nounwind readnone
191 define fp128 @testHUnion_01([1 x fp128] %a.coerce) {
192 ; CHECK-LABEL: testHUnion_01:
193 ; CHECK: # %bb.0: # %entry
196 ; CHECK-BE-LABEL: testHUnion_01:
197 ; CHECK-BE: # %bb.0: # %entry
200 ; CHECK-P8-LABEL: testHUnion_01:
201 ; CHECK-P8: # %bb.0: # %entry
205 %a.coerce.fca.0.extract = extractvalue [1 x fp128] %a.coerce, 0
206 ret fp128 %a.coerce.fca.0.extract
209 ; Function Attrs: norecurse nounwind readnone
210 define fp128 @testHUnion_02([3 x fp128] %a.coerce) {
211 ; CHECK-LABEL: testHUnion_02:
212 ; CHECK: # %bb.0: # %entry
215 ; CHECK-BE-LABEL: testHUnion_02:
216 ; CHECK-BE: # %bb.0: # %entry
219 ; CHECK-P8-LABEL: testHUnion_02:
220 ; CHECK-P8: # %bb.0: # %entry
224 %a.coerce.fca.0.extract = extractvalue [3 x fp128] %a.coerce, 0
225 ret fp128 %a.coerce.fca.0.extract
228 ; Function Attrs: norecurse nounwind readnone
229 define fp128 @testHUnion_03([3 x fp128] %a.coerce) {
230 ; CHECK-LABEL: testHUnion_03:
231 ; CHECK: # %bb.0: # %entry
232 ; CHECK-NEXT: vmr v2, v3
235 ; CHECK-BE-LABEL: testHUnion_03:
236 ; CHECK-BE: # %bb.0: # %entry
237 ; CHECK-BE-NEXT: vmr v2, v3
240 ; CHECK-P8-LABEL: testHUnion_03:
241 ; CHECK-P8: # %bb.0: # %entry
242 ; CHECK-P8-NEXT: vmr v2, v3
246 %a.coerce.fca.1.extract = extractvalue [3 x fp128] %a.coerce, 1
247 ret fp128 %a.coerce.fca.1.extract
250 ; Function Attrs: norecurse nounwind readnone
251 define fp128 @testHUnion_04([3 x fp128] %a.coerce) {
252 ; CHECK-LABEL: testHUnion_04:
253 ; CHECK: # %bb.0: # %entry
254 ; CHECK-NEXT: vmr v2, v4
257 ; CHECK-BE-LABEL: testHUnion_04:
258 ; CHECK-BE: # %bb.0: # %entry
259 ; CHECK-BE-NEXT: vmr v2, v4
262 ; CHECK-P8-LABEL: testHUnion_04:
263 ; CHECK-P8: # %bb.0: # %entry
264 ; CHECK-P8-NEXT: vmr v2, v4
268 %a.coerce.fca.2.extract = extractvalue [3 x fp128] %a.coerce, 2
269 ret fp128 %a.coerce.fca.2.extract
272 ; Testing mixed member aggregates.
274 %struct.MixedC = type { i32, %struct.SA, float, [12 x i8] }
275 %struct.SA = type { double, fp128, <4 x float> }
277 ; Function Attrs: norecurse nounwind readnone
278 define fp128 @testMixedAggregate([3 x i128] %a.coerce) {
279 ; CHECK-LABEL: testMixedAggregate:
280 ; CHECK: # %bb.0: # %entry
281 ; CHECK-NEXT: mtvsrdd v2, r8, r7
284 ; CHECK-BE-LABEL: testMixedAggregate:
285 ; CHECK-BE: # %bb.0: # %entry
286 ; CHECK-BE-NEXT: mtvsrdd v2, r7, r8
289 ; CHECK-P8-LABEL: testMixedAggregate:
290 ; CHECK-P8: # %bb.0: # %entry
291 ; CHECK-P8-NEXT: addi r3, r1, -16
292 ; CHECK-P8-NEXT: std r8, -8(r1)
293 ; CHECK-P8-NEXT: std r7, -16(r1)
294 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
295 ; CHECK-P8-NEXT: xxswapd v2, vs0
299 %a.coerce.fca.2.extract = extractvalue [3 x i128] %a.coerce, 2
300 %0 = bitcast i128 %a.coerce.fca.2.extract to fp128
304 ; Function Attrs: norecurse nounwind readnone
305 define fp128 @testMixedAggregate_02([4 x i128] %a.coerce) {
306 ; CHECK-LABEL: testMixedAggregate_02:
307 ; CHECK: # %bb.0: # %entry
308 ; CHECK-NEXT: mtvsrdd v2, r6, r5
311 ; CHECK-BE-LABEL: testMixedAggregate_02:
312 ; CHECK-BE: # %bb.0: # %entry
313 ; CHECK-BE-NEXT: mtvsrdd v2, r5, r6
316 ; CHECK-P8-LABEL: testMixedAggregate_02:
317 ; CHECK-P8: # %bb.0: # %entry
318 ; CHECK-P8-NEXT: addi r3, r1, -16
319 ; CHECK-P8-NEXT: std r6, -8(r1)
320 ; CHECK-P8-NEXT: std r5, -16(r1)
321 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
322 ; CHECK-P8-NEXT: xxswapd v2, vs0
326 %a.coerce.fca.1.extract = extractvalue [4 x i128] %a.coerce, 1
327 %0 = bitcast i128 %a.coerce.fca.1.extract to fp128
331 ; Function Attrs: norecurse nounwind readnone
332 define fp128 @testMixedAggregate_03([4 x i128] %sa.coerce) {
333 ; CHECK-LABEL: testMixedAggregate_03:
334 ; CHECK: # %bb.0: # %entry
335 ; CHECK-NEXT: mtvsrwa v2, r3
336 ; CHECK-NEXT: mtvsrdd v3, r6, r5
337 ; CHECK-NEXT: xscvsdqp v2, v2
338 ; CHECK-NEXT: xsaddqp v2, v3, v2
339 ; CHECK-NEXT: mtvsrd v3, r10
340 ; CHECK-NEXT: xscvsdqp v3, v3
341 ; CHECK-NEXT: xsaddqp v2, v2, v3
344 ; CHECK-BE-LABEL: testMixedAggregate_03:
345 ; CHECK-BE: # %bb.0: # %entry
346 ; CHECK-BE-NEXT: mtvsrwa v2, r4
347 ; CHECK-BE-NEXT: mtvsrdd v3, r5, r6
348 ; CHECK-BE-NEXT: xscvsdqp v2, v2
349 ; CHECK-BE-NEXT: xsaddqp v2, v3, v2
350 ; CHECK-BE-NEXT: mtvsrd v3, r9
351 ; CHECK-BE-NEXT: xscvsdqp v3, v3
352 ; CHECK-BE-NEXT: xsaddqp v2, v2, v3
355 ; CHECK-P8-LABEL: testMixedAggregate_03:
356 ; CHECK-P8: # %bb.0: # %entry
357 ; CHECK-P8-NEXT: mflr r0
358 ; CHECK-P8-NEXT: stdu r1, -96(r1)
359 ; CHECK-P8-NEXT: std r0, 112(r1)
360 ; CHECK-P8-NEXT: .cfi_def_cfa_offset 96
361 ; CHECK-P8-NEXT: .cfi_offset lr, 16
362 ; CHECK-P8-NEXT: .cfi_offset r30, -16
363 ; CHECK-P8-NEXT: .cfi_offset v31, -32
364 ; CHECK-P8-NEXT: li r4, 64
365 ; CHECK-P8-NEXT: std r30, 80(r1) # 8-byte Folded Spill
366 ; CHECK-P8-NEXT: extsw r3, r3
367 ; CHECK-P8-NEXT: mr r30, r10
368 ; CHECK-P8-NEXT: stvx v31, r1, r4 # 16-byte Folded Spill
369 ; CHECK-P8-NEXT: addi r4, r1, 48
370 ; CHECK-P8-NEXT: std r6, 56(r1)
371 ; CHECK-P8-NEXT: std r5, 48(r1)
372 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r4
373 ; CHECK-P8-NEXT: xxswapd v31, vs0
374 ; CHECK-P8-NEXT: bl __floatsikf
376 ; CHECK-P8-NEXT: vmr v3, v2
377 ; CHECK-P8-NEXT: vmr v2, v31
378 ; CHECK-P8-NEXT: bl __addkf3
380 ; CHECK-P8-NEXT: mr r3, r30
381 ; CHECK-P8-NEXT: vmr v31, v2
382 ; CHECK-P8-NEXT: bl __floatdikf
384 ; CHECK-P8-NEXT: vmr v3, v2
385 ; CHECK-P8-NEXT: vmr v2, v31
386 ; CHECK-P8-NEXT: bl __addkf3
388 ; CHECK-P8-NEXT: li r3, 64
389 ; CHECK-P8-NEXT: ld r30, 80(r1) # 8-byte Folded Reload
390 ; CHECK-P8-NEXT: lvx v31, r1, r3 # 16-byte Folded Reload
391 ; CHECK-P8-NEXT: addi r1, r1, 96
392 ; CHECK-P8-NEXT: ld r0, 16(r1)
393 ; CHECK-P8-NEXT: mtlr r0
396 %sa.coerce.fca.0.extract = extractvalue [4 x i128] %sa.coerce, 0
397 %sa.sroa.0.0.extract.trunc = trunc i128 %sa.coerce.fca.0.extract to i32
398 %sa.coerce.fca.1.extract = extractvalue [4 x i128] %sa.coerce, 1
399 %sa.coerce.fca.3.extract = extractvalue [4 x i128] %sa.coerce, 3
400 %sa.sroa.6.48.extract.shift = lshr i128 %sa.coerce.fca.3.extract, 64
401 %sa.sroa.6.48.extract.trunc = trunc i128 %sa.sroa.6.48.extract.shift to i64
402 %conv = sitofp i32 %sa.sroa.0.0.extract.trunc to fp128
403 %0 = bitcast i128 %sa.coerce.fca.1.extract to fp128
404 %add = fadd fp128 %0, %conv
405 %conv2 = sitofp i64 %sa.sroa.6.48.extract.trunc to fp128
406 %add3 = fadd fp128 %add, %conv2
411 ; Function Attrs: norecurse nounwind readonly
412 define fp128 @testNestedAggregate(ptr byval(%struct.MixedC) nocapture readonly align 16 %a) {
413 ; CHECK-LABEL: testNestedAggregate:
414 ; CHECK: # %bb.0: # %entry
415 ; CHECK-NEXT: std r8, 72(r1)
416 ; CHECK-NEXT: std r7, 64(r1)
417 ; CHECK-NEXT: lxv v2, 64(r1)
418 ; CHECK-NEXT: std r3, 32(r1)
419 ; CHECK-NEXT: std r4, 40(r1)
420 ; CHECK-NEXT: std r5, 48(r1)
421 ; CHECK-NEXT: std r6, 56(r1)
422 ; CHECK-NEXT: std r9, 80(r1)
423 ; CHECK-NEXT: std r10, 88(r1)
426 ; CHECK-BE-LABEL: testNestedAggregate:
427 ; CHECK-BE: # %bb.0: # %entry
428 ; CHECK-BE-NEXT: std r8, 88(r1)
429 ; CHECK-BE-NEXT: std r7, 80(r1)
430 ; CHECK-BE-NEXT: lxv v2, 80(r1)
431 ; CHECK-BE-NEXT: std r3, 48(r1)
432 ; CHECK-BE-NEXT: std r4, 56(r1)
433 ; CHECK-BE-NEXT: std r5, 64(r1)
434 ; CHECK-BE-NEXT: std r6, 72(r1)
435 ; CHECK-BE-NEXT: std r9, 96(r1)
436 ; CHECK-BE-NEXT: std r10, 104(r1)
439 ; CHECK-P8-LABEL: testNestedAggregate:
440 ; CHECK-P8: # %bb.0: # %entry
441 ; CHECK-P8-NEXT: std r8, 72(r1)
442 ; CHECK-P8-NEXT: std r7, 64(r1)
443 ; CHECK-P8-NEXT: li r7, 32
444 ; CHECK-P8-NEXT: addi r8, r1, 32
445 ; CHECK-P8-NEXT: std r9, 80(r1)
446 ; CHECK-P8-NEXT: std r10, 88(r1)
447 ; CHECK-P8-NEXT: lxvd2x vs0, r8, r7
448 ; CHECK-P8-NEXT: std r3, 32(r1)
449 ; CHECK-P8-NEXT: std r4, 40(r1)
450 ; CHECK-P8-NEXT: std r5, 48(r1)
451 ; CHECK-P8-NEXT: std r6, 56(r1)
452 ; CHECK-P8-NEXT: xxswapd v2, vs0
456 %c = getelementptr inbounds %struct.MixedC, ptr %a, i64 0, i32 1, i32 1
457 %0 = load fp128, ptr %c, align 16
461 ; Function Attrs: norecurse nounwind readnone
462 define fp128 @testUnion_01([1 x i128] %a.coerce) {
463 ; CHECK-LABEL: testUnion_01:
464 ; CHECK: # %bb.0: # %entry
465 ; CHECK-NEXT: mtvsrdd v2, r4, r3
468 ; CHECK-BE-LABEL: testUnion_01:
469 ; CHECK-BE: # %bb.0: # %entry
470 ; CHECK-BE-NEXT: mtvsrdd v2, r3, r4
473 ; CHECK-P8-LABEL: testUnion_01:
474 ; CHECK-P8: # %bb.0: # %entry
475 ; CHECK-P8-NEXT: std r3, -16(r1)
476 ; CHECK-P8-NEXT: addi r3, r1, -16
477 ; CHECK-P8-NEXT: std r4, -8(r1)
478 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
479 ; CHECK-P8-NEXT: xxswapd v2, vs0
483 %a.coerce.fca.0.extract = extractvalue [1 x i128] %a.coerce, 0
484 %0 = bitcast i128 %a.coerce.fca.0.extract to fp128
488 ; Function Attrs: norecurse nounwind readnone
489 define fp128 @testUnion_02([1 x i128] %a.coerce) {
490 ; CHECK-LABEL: testUnion_02:
491 ; CHECK: # %bb.0: # %entry
492 ; CHECK-NEXT: mtvsrdd v2, r4, r3
495 ; CHECK-BE-LABEL: testUnion_02:
496 ; CHECK-BE: # %bb.0: # %entry
497 ; CHECK-BE-NEXT: mtvsrdd v2, r3, r4
500 ; CHECK-P8-LABEL: testUnion_02:
501 ; CHECK-P8: # %bb.0: # %entry
502 ; CHECK-P8-NEXT: std r3, -16(r1)
503 ; CHECK-P8-NEXT: addi r3, r1, -16
504 ; CHECK-P8-NEXT: std r4, -8(r1)
505 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
506 ; CHECK-P8-NEXT: xxswapd v2, vs0
510 %a.coerce.fca.0.extract = extractvalue [1 x i128] %a.coerce, 0
511 %0 = bitcast i128 %a.coerce.fca.0.extract to fp128
515 ; Function Attrs: norecurse nounwind readnone
516 define fp128 @testUnion_03([4 x i128] %a.coerce) {
517 ; CHECK-LABEL: testUnion_03:
518 ; CHECK: # %bb.0: # %entry
519 ; CHECK-NEXT: mtvsrdd v2, r8, r7
522 ; CHECK-BE-LABEL: testUnion_03:
523 ; CHECK-BE: # %bb.0: # %entry
524 ; CHECK-BE-NEXT: mtvsrdd v2, r7, r8
527 ; CHECK-P8-LABEL: testUnion_03:
528 ; CHECK-P8: # %bb.0: # %entry
529 ; CHECK-P8-NEXT: addi r3, r1, -16
530 ; CHECK-P8-NEXT: std r8, -8(r1)
531 ; CHECK-P8-NEXT: std r7, -16(r1)
532 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r3
533 ; CHECK-P8-NEXT: xxswapd v2, vs0
537 %a.coerce.fca.2.extract = extractvalue [4 x i128] %a.coerce, 2
538 %0 = bitcast i128 %a.coerce.fca.2.extract to fp128
542 ; Function Attrs: nounwind
543 define fp128 @sum_float128(i32 signext %count, ...) {
544 ; CHECK-LABEL: sum_float128:
545 ; CHECK: # %bb.0: # %entry
546 ; CHECK-NEXT: std r4, 40(r1)
547 ; CHECK-NEXT: addis r4, r2, .LCPI17_0@toc@ha
548 ; CHECK-NEXT: cmpwi r3, 0
549 ; CHECK-NEXT: std r5, 48(r1)
550 ; CHECK-NEXT: addi r4, r4, .LCPI17_0@toc@l
551 ; CHECK-NEXT: std r6, 56(r1)
552 ; CHECK-NEXT: std r7, 64(r1)
553 ; CHECK-NEXT: std r8, 72(r1)
554 ; CHECK-NEXT: lxv v2, 0(r4)
555 ; CHECK-NEXT: std r9, 80(r1)
556 ; CHECK-NEXT: std r10, 88(r1)
557 ; CHECK-NEXT: blelr cr0
558 ; CHECK-NEXT: # %bb.1: # %if.end
559 ; CHECK-NEXT: addi r3, r1, 40
560 ; CHECK-NEXT: addi r4, r1, 72
561 ; CHECK-NEXT: lxvx v3, 0, r3
562 ; CHECK-NEXT: std r4, -8(r1)
563 ; CHECK-NEXT: xsaddqp v2, v3, v2
564 ; CHECK-NEXT: lxv v3, 16(r3)
565 ; CHECK-NEXT: xsaddqp v2, v2, v3
568 ; CHECK-BE-LABEL: sum_float128:
569 ; CHECK-BE: # %bb.0: # %entry
570 ; CHECK-BE-NEXT: std r4, 56(r1)
571 ; CHECK-BE-NEXT: addis r4, r2, .LCPI17_0@toc@ha
572 ; CHECK-BE-NEXT: cmpwi r3, 0
573 ; CHECK-BE-NEXT: std r5, 64(r1)
574 ; CHECK-BE-NEXT: addi r4, r4, .LCPI17_0@toc@l
575 ; CHECK-BE-NEXT: std r6, 72(r1)
576 ; CHECK-BE-NEXT: std r7, 80(r1)
577 ; CHECK-BE-NEXT: std r8, 88(r1)
578 ; CHECK-BE-NEXT: lxv v2, 0(r4)
579 ; CHECK-BE-NEXT: std r9, 96(r1)
580 ; CHECK-BE-NEXT: std r10, 104(r1)
581 ; CHECK-BE-NEXT: blelr cr0
582 ; CHECK-BE-NEXT: # %bb.1: # %if.end
583 ; CHECK-BE-NEXT: addi r3, r1, 56
584 ; CHECK-BE-NEXT: addi r4, r1, 88
585 ; CHECK-BE-NEXT: lxvx v3, 0, r3
586 ; CHECK-BE-NEXT: std r4, -8(r1)
587 ; CHECK-BE-NEXT: xsaddqp v2, v3, v2
588 ; CHECK-BE-NEXT: lxv v3, 16(r3)
589 ; CHECK-BE-NEXT: xsaddqp v2, v2, v3
592 ; CHECK-P8-LABEL: sum_float128:
593 ; CHECK-P8: # %bb.0: # %entry
594 ; CHECK-P8-NEXT: mflr r0
595 ; CHECK-P8-NEXT: .cfi_def_cfa_offset 64
596 ; CHECK-P8-NEXT: .cfi_offset lr, 16
597 ; CHECK-P8-NEXT: .cfi_offset r30, -16
598 ; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
599 ; CHECK-P8-NEXT: stdu r1, -64(r1)
600 ; CHECK-P8-NEXT: std r0, 80(r1)
601 ; CHECK-P8-NEXT: std r4, 104(r1)
602 ; CHECK-P8-NEXT: addis r4, r2, .LCPI17_0@toc@ha
603 ; CHECK-P8-NEXT: cmpwi r3, 0
604 ; CHECK-P8-NEXT: std r5, 112(r1)
605 ; CHECK-P8-NEXT: std r6, 120(r1)
606 ; CHECK-P8-NEXT: addi r4, r4, .LCPI17_0@toc@l
607 ; CHECK-P8-NEXT: std r7, 128(r1)
608 ; CHECK-P8-NEXT: std r8, 136(r1)
609 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r4
610 ; CHECK-P8-NEXT: std r9, 144(r1)
611 ; CHECK-P8-NEXT: std r10, 152(r1)
612 ; CHECK-P8-NEXT: xxswapd v3, vs0
613 ; CHECK-P8-NEXT: ble cr0, .LBB17_2
614 ; CHECK-P8-NEXT: # %bb.1: # %if.end
615 ; CHECK-P8-NEXT: addi r30, r1, 104
616 ; CHECK-P8-NEXT: lxvd2x vs0, 0, r30
617 ; CHECK-P8-NEXT: xxswapd v2, vs0
618 ; CHECK-P8-NEXT: bl __addkf3
620 ; CHECK-P8-NEXT: li r3, 16
621 ; CHECK-P8-NEXT: lxvd2x vs0, r30, r3
622 ; CHECK-P8-NEXT: addi r3, r1, 136
623 ; CHECK-P8-NEXT: std r3, 40(r1)
624 ; CHECK-P8-NEXT: xxswapd v3, vs0
625 ; CHECK-P8-NEXT: bl __addkf3
627 ; CHECK-P8-NEXT: vmr v3, v2
628 ; CHECK-P8-NEXT: .LBB17_2: # %cleanup
629 ; CHECK-P8-NEXT: vmr v2, v3
630 ; CHECK-P8-NEXT: addi r1, r1, 64
631 ; CHECK-P8-NEXT: ld r0, 16(r1)
632 ; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
633 ; CHECK-P8-NEXT: mtlr r0
636 %ap = alloca ptr, align 8
637 call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %ap) #2
638 %cmp = icmp slt i32 %count, 1
639 br i1 %cmp, label %cleanup, label %if.end
641 if.end: ; preds = %entry
642 call void @llvm.va_start(ptr nonnull %ap)
643 %argp.cur = load ptr, ptr %ap, align 8
644 %argp.next = getelementptr inbounds i8, ptr %argp.cur, i64 16
645 %0 = load fp128, ptr %argp.cur, align 8
646 %add = fadd fp128 %0, 0xL00000000000000000000000000000000
647 %argp.next3 = getelementptr inbounds i8, ptr %argp.cur, i64 32
648 store ptr %argp.next3, ptr %ap, align 8
649 %1 = load fp128, ptr %argp.next, align 8
650 %add4 = fadd fp128 %add, %1
651 call void @llvm.va_end(ptr nonnull %ap)
654 cleanup: ; preds = %entry, %if.end
655 %retval.0 = phi fp128 [ %add4, %if.end ], [ 0xL00000000000000000000000000000000, %entry ]
656 call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %ap) #2
660 declare void @llvm.lifetime.start.p0(i64, ptr nocapture) #1
661 declare void @llvm.va_start(ptr) #2
662 declare void @llvm.va_end(ptr) #2
663 declare void @llvm.lifetime.end.p0(i64, ptr nocapture) #1