1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
2 ; RUN: llc < %s -mtriple=armv7-none-eabi -mcpu=cortex-a8 | FileCheck %s -check-prefix=CHECK-ARM
3 ; RUN: llc < %s -mtriple=armv7-none-eabi -mcpu=cortex-a9 | FileCheck %s -check-prefix=CHECK-ARM
4 ; RUN: llc < %s -mtriple=thumbv7m-none-eabi | FileCheck %s -check-prefix=CHECK-THUMB
8 define i32 @test1(i32 %X, i32 %Y, i8 %sh) {
9 ; CHECK-ARM-LABEL: test1:
11 ; CHECK-ARM-NEXT: uxtb r2, r2
12 ; CHECK-ARM-NEXT: add r0, r0, r1, lsl r2
13 ; CHECK-ARM-NEXT: bx lr
15 ; CHECK-THUMB-LABEL: test1:
16 ; CHECK-THUMB: @ %bb.0:
17 ; CHECK-THUMB-NEXT: uxtb r2, r2
18 ; CHECK-THUMB-NEXT: lsls r1, r2
19 ; CHECK-THUMB-NEXT: add r0, r1
20 ; CHECK-THUMB-NEXT: bx lr
21 %shift.upgrd.1 = zext i8 %sh to i32
22 %A = shl i32 %Y, %shift.upgrd.1
27 define i32 @test2(i32 %X, i32 %Y, i8 %sh) {
28 ; CHECK-ARM-LABEL: test2:
30 ; CHECK-ARM-NEXT: uxtb r2, r2
31 ; CHECK-ARM-NEXT: bic r0, r0, r1, asr r2
32 ; CHECK-ARM-NEXT: bx lr
34 ; CHECK-THUMB-LABEL: test2:
35 ; CHECK-THUMB: @ %bb.0:
36 ; CHECK-THUMB-NEXT: uxtb r2, r2
37 ; CHECK-THUMB-NEXT: asrs r1, r2
38 ; CHECK-THUMB-NEXT: bics r0, r1
39 ; CHECK-THUMB-NEXT: bx lr
40 %shift.upgrd.2 = zext i8 %sh to i32
41 %A = ashr i32 %Y, %shift.upgrd.2
47 define i32 @test3(i32 %base, i32 %base2, i32 %offset) {
48 ; CHECK-ARM-LABEL: test3:
49 ; CHECK-ARM: @ %bb.0: @ %entry
50 ; CHECK-ARM-NEXT: ldr r0, [r0, r2, lsl #2]
51 ; CHECK-ARM-NEXT: ldr r1, [r1, r2, lsl #2]
52 ; CHECK-ARM-NEXT: add r0, r1, r0
53 ; CHECK-ARM-NEXT: bx lr
55 ; CHECK-THUMB-LABEL: test3:
56 ; CHECK-THUMB: @ %bb.0: @ %entry
57 ; CHECK-THUMB-NEXT: ldr.w r0, [r0, r2, lsl #2]
58 ; CHECK-THUMB-NEXT: ldr.w r1, [r1, r2, lsl #2]
59 ; CHECK-THUMB-NEXT: add r0, r1
60 ; CHECK-THUMB-NEXT: bx lr
62 %tmp1 = shl i32 %offset, 2
63 %tmp2 = add i32 %base, %tmp1
64 %tmp3 = inttoptr i32 %tmp2 to ptr
65 %tmp4 = add i32 %base2, %tmp1
66 %tmp5 = inttoptr i32 %tmp4 to ptr
67 %tmp6 = load i32, ptr %tmp3
68 %tmp7 = load i32, ptr %tmp5
69 %tmp8 = add i32 %tmp7, %tmp6
73 declare ptr @malloc(...)
75 define fastcc void @test4(i16 %addr) nounwind {
76 ; CHECK-ARM-LABEL: test4:
77 ; CHECK-ARM: @ %bb.0: @ %entry
78 ; CHECK-ARM-NEXT: .save {r4, lr}
79 ; CHECK-ARM-NEXT: push {r4, lr}
80 ; CHECK-ARM-NEXT: mov r4, r0
81 ; CHECK-ARM-NEXT: bl malloc
82 ; CHECK-ARM-NEXT: sxth r1, r4
83 ; CHECK-ARM-NEXT: ldr r2, [r0, r1, lsl #2]
84 ; CHECK-ARM-NEXT: add r2, r2, #1
85 ; CHECK-ARM-NEXT: str r2, [r0, r1, lsl #2]
86 ; CHECK-ARM-NEXT: pop {r4, pc}
88 ; CHECK-THUMB-LABEL: test4:
89 ; CHECK-THUMB: @ %bb.0: @ %entry
90 ; CHECK-THUMB-NEXT: .save {r4, lr}
91 ; CHECK-THUMB-NEXT: push {r4, lr}
92 ; CHECK-THUMB-NEXT: mov r4, r0
93 ; CHECK-THUMB-NEXT: bl malloc
94 ; CHECK-THUMB-NEXT: sxth r1, r4
95 ; CHECK-THUMB-NEXT: ldr.w r2, [r0, r1, lsl #2]
96 ; CHECK-THUMB-NEXT: adds r2, #1
97 ; CHECK-THUMB-NEXT: str.w r2, [r0, r1, lsl #2]
98 ; CHECK-THUMB-NEXT: pop {r4, pc}
100 %0 = tail call ptr (...) @malloc(i32 undef) nounwind
101 %1 = sext i16 %addr to i32
102 %2 = getelementptr inbounds i32, ptr %0, i32 %1
103 %3 = load i32, ptr %2, align 4
104 %4 = add nsw i32 %3, 1
105 store i32 %4, ptr %2, align 4
109 define i32 @test_orr_extract_from_mul_1(i32 %x, i32 %y) {
110 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_1:
111 ; CHECK-ARM: @ %bb.0: @ %entry
112 ; CHECK-ARM-NEXT: movw r2, #63767
113 ; CHECK-ARM-NEXT: mul r1, r1, r2
114 ; CHECK-ARM-NEXT: orr r0, r1, r0
115 ; CHECK-ARM-NEXT: bx lr
117 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_1:
118 ; CHECK-THUMB: @ %bb.0: @ %entry
119 ; CHECK-THUMB-NEXT: movw r2, #63767
120 ; CHECK-THUMB-NEXT: muls r1, r2, r1
121 ; CHECK-THUMB-NEXT: orrs r0, r1
122 ; CHECK-THUMB-NEXT: bx lr
124 ; CHECk-THUMB: orrs r0, r1
125 %mul = mul i32 %y, 63767
126 %or = or i32 %mul, %x
130 define i32 @test_orr_extract_from_mul_2(i32 %x, i32 %y) {
131 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_2:
132 ; CHECK-ARM: @ %bb.0: @ %entry
133 ; CHECK-ARM-NEXT: movw r2, #63767
134 ; CHECK-ARM-NEXT: mul r1, r1, r2
135 ; CHECK-ARM-NEXT: orr r0, r0, r1, lsl #1
136 ; CHECK-ARM-NEXT: bx lr
138 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_2:
139 ; CHECK-THUMB: @ %bb.0: @ %entry
140 ; CHECK-THUMB-NEXT: movw r2, #63767
141 ; CHECK-THUMB-NEXT: muls r1, r2, r1
142 ; CHECK-THUMB-NEXT: orr.w r0, r0, r1, lsl #1
143 ; CHECK-THUMB-NEXT: bx lr
145 %mul1 = mul i32 %y, 127534
146 %or = or i32 %mul1, %x
150 define i32 @test_orr_extract_from_mul_3(i32 %x, i32 %y) {
151 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_3:
152 ; CHECK-ARM: @ %bb.0: @ %entry
153 ; CHECK-ARM-NEXT: movw r2, #63767
154 ; CHECK-ARM-NEXT: mul r1, r1, r2
155 ; CHECK-ARM-NEXT: orr r0, r0, r1, lsl #2
156 ; CHECK-ARM-NEXT: bx lr
158 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_3:
159 ; CHECK-THUMB: @ %bb.0: @ %entry
160 ; CHECK-THUMB-NEXT: movw r2, #63767
161 ; CHECK-THUMB-NEXT: muls r1, r2, r1
162 ; CHECK-THUMB-NEXT: orr.w r0, r0, r1, lsl #2
163 ; CHECK-THUMB-NEXT: bx lr
165 %mul1 = mul i32 %y, 255068
166 %or = or i32 %mul1, %x
170 define i32 @test_orr_extract_from_mul_4(i32 %x, i32 %y) {
171 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_4:
172 ; CHECK-ARM: @ %bb.0: @ %entry
173 ; CHECK-ARM-NEXT: movw r2, #63767
174 ; CHECK-ARM-NEXT: mul r1, r1, r2
175 ; CHECK-ARM-NEXT: orr r0, r0, r1, lsl #3
176 ; CHECK-ARM-NEXT: bx lr
178 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_4:
179 ; CHECK-THUMB: @ %bb.0: @ %entry
180 ; CHECK-THUMB-NEXT: movw r2, #63767
181 ; CHECK-THUMB-NEXT: muls r1, r2, r1
182 ; CHECK-THUMB-NEXT: orr.w r0, r0, r1, lsl #3
183 ; CHECK-THUMB-NEXT: bx lr
185 %mul1 = mul i32 %y, 510136
186 %or = or i32 %mul1, %x
190 define i32 @test_orr_extract_from_mul_5(i32 %x, i32 %y) {
191 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_5:
192 ; CHECK-ARM: @ %bb.0: @ %entry
193 ; CHECK-ARM-NEXT: movw r2, #63767
194 ; CHECK-ARM-NEXT: mul r1, r1, r2
195 ; CHECK-ARM-NEXT: orr r0, r0, r1, lsl #4
196 ; CHECK-ARM-NEXT: bx lr
198 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_5:
199 ; CHECK-THUMB: @ %bb.0: @ %entry
200 ; CHECK-THUMB-NEXT: movw r2, #63767
201 ; CHECK-THUMB-NEXT: muls r1, r2, r1
202 ; CHECK-THUMB-NEXT: orr.w r0, r0, r1, lsl #4
203 ; CHECK-THUMB-NEXT: bx lr
205 %mul1 = mul i32 %y, 1020272
206 %or = or i32 %mul1, %x
210 define i32 @test_orr_extract_from_mul_6(i32 %x, i32 %y) {
211 ; CHECK-ARM-LABEL: test_orr_extract_from_mul_6:
212 ; CHECK-ARM: @ %bb.0: @ %entry
213 ; CHECK-ARM-NEXT: movw r2, #63767
214 ; CHECK-ARM-NEXT: mul r1, r1, r2
215 ; CHECK-ARM-NEXT: orr r0, r0, r1, lsl #16
216 ; CHECK-ARM-NEXT: bx lr
218 ; CHECK-THUMB-LABEL: test_orr_extract_from_mul_6:
219 ; CHECK-THUMB: @ %bb.0: @ %entry
220 ; CHECK-THUMB-NEXT: movw r2, #63767
221 ; CHECK-THUMB-NEXT: muls r1, r2, r1
222 ; CHECK-THUMB-NEXT: orr.w r0, r0, r1, lsl #16
223 ; CHECK-THUMB-NEXT: bx lr
225 %mul = mul i32 %y, -115933184
226 %or = or i32 %mul, %x
230 define i32 @test_load_extract_from_mul_1(ptr %x, i32 %y) {
231 ; CHECK-ARM-LABEL: test_load_extract_from_mul_1:
232 ; CHECK-ARM: @ %bb.0: @ %entry
233 ; CHECK-ARM-NEXT: movw r2, #63767
234 ; CHECK-ARM-NEXT: mul r1, r1, r2
235 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1]
236 ; CHECK-ARM-NEXT: bx lr
238 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_1:
239 ; CHECK-THUMB: @ %bb.0: @ %entry
240 ; CHECK-THUMB-NEXT: movw r2, #63767
241 ; CHECK-THUMB-NEXT: muls r1, r2, r1
242 ; CHECK-THUMB-NEXT: ldrb r0, [r0, r1]
243 ; CHECK-THUMB-NEXT: bx lr
245 %mul = mul i32 %y, 63767
246 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul
247 %0 = load i8, ptr %arrayidx, align 1
248 %conv = zext i8 %0 to i32
252 define i32 @test_load_extract_from_mul_2(ptr %x, i32 %y) {
253 ; CHECK-ARM-LABEL: test_load_extract_from_mul_2:
254 ; CHECK-ARM: @ %bb.0: @ %entry
255 ; CHECK-ARM-NEXT: movw r2, #63767
256 ; CHECK-ARM-NEXT: mul r1, r1, r2
257 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1, lsl #1]
258 ; CHECK-ARM-NEXT: bx lr
260 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_2:
261 ; CHECK-THUMB: @ %bb.0: @ %entry
262 ; CHECK-THUMB-NEXT: movw r2, #63767
263 ; CHECK-THUMB-NEXT: muls r1, r2, r1
264 ; CHECK-THUMB-NEXT: ldrb.w r0, [r0, r1, lsl #1]
265 ; CHECK-THUMB-NEXT: bx lr
267 %mul1 = mul i32 %y, 127534
268 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul1
269 %0 = load i8, ptr %arrayidx, align 1
270 %conv = zext i8 %0 to i32
274 define i32 @test_load_extract_from_mul_3(ptr %x, i32 %y) {
275 ; CHECK-ARM-LABEL: test_load_extract_from_mul_3:
276 ; CHECK-ARM: @ %bb.0: @ %entry
277 ; CHECK-ARM-NEXT: movw r2, #63767
278 ; CHECK-ARM-NEXT: mul r1, r1, r2
279 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1, lsl #2]
280 ; CHECK-ARM-NEXT: bx lr
282 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_3:
283 ; CHECK-THUMB: @ %bb.0: @ %entry
284 ; CHECK-THUMB-NEXT: movw r2, #63767
285 ; CHECK-THUMB-NEXT: muls r1, r2, r1
286 ; CHECK-THUMB-NEXT: ldrb.w r0, [r0, r1, lsl #2]
287 ; CHECK-THUMB-NEXT: bx lr
289 %mul1 = mul i32 %y, 255068
290 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul1
291 %0 = load i8, ptr %arrayidx, align 1
292 %conv = zext i8 %0 to i32
296 define i32 @test_load_extract_from_mul_4(ptr %x, i32 %y) {
297 ; CHECK-ARM-LABEL: test_load_extract_from_mul_4:
298 ; CHECK-ARM: @ %bb.0: @ %entry
299 ; CHECK-ARM-NEXT: movw r2, #63767
300 ; CHECK-ARM-NEXT: mul r1, r1, r2
301 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1, lsl #3]
302 ; CHECK-ARM-NEXT: bx lr
304 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_4:
305 ; CHECK-THUMB: @ %bb.0: @ %entry
306 ; CHECK-THUMB-NEXT: movw r2, #63767
307 ; CHECK-THUMB-NEXT: muls r1, r2, r1
308 ; CHECK-THUMB-NEXT: ldrb.w r0, [r0, r1, lsl #3]
309 ; CHECK-THUMB-NEXT: bx lr
311 %mul1 = mul i32 %y, 510136
312 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul1
313 %0 = load i8, ptr %arrayidx, align 1
314 %conv = zext i8 %0 to i32
318 define i32 @test_load_extract_from_mul_5(ptr %x, i32 %y) {
319 ; CHECK-ARM-LABEL: test_load_extract_from_mul_5:
320 ; CHECK-ARM: @ %bb.0: @ %entry
321 ; CHECK-ARM-NEXT: movw r2, #63767
322 ; CHECK-ARM-NEXT: mul r1, r1, r2
323 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1, lsl #4]
324 ; CHECK-ARM-NEXT: bx lr
326 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_5:
327 ; CHECK-THUMB: @ %bb.0: @ %entry
328 ; CHECK-THUMB-NEXT: movw r2, #37232
329 ; CHECK-THUMB-NEXT: movt r2, #15
330 ; CHECK-THUMB-NEXT: muls r1, r2, r1
331 ; CHECK-THUMB-NEXT: ldrb r0, [r0, r1]
332 ; CHECK-THUMB-NEXT: bx lr
334 %mul1 = mul i32 %y, 1020272
335 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul1
336 %0 = load i8, ptr %arrayidx, align 1
337 %conv = zext i8 %0 to i32
341 define i32 @test_load_extract_from_mul_6(ptr %x, i32 %y) {
342 ; CHECK-ARM-LABEL: test_load_extract_from_mul_6:
343 ; CHECK-ARM: @ %bb.0: @ %entry
344 ; CHECK-ARM-NEXT: movw r2, #63767
345 ; CHECK-ARM-NEXT: mul r1, r1, r2
346 ; CHECK-ARM-NEXT: ldrb r0, [r0, r1, lsl #16]
347 ; CHECK-ARM-NEXT: bx lr
349 ; CHECK-THUMB-LABEL: test_load_extract_from_mul_6:
350 ; CHECK-THUMB: @ %bb.0: @ %entry
351 ; CHECK-THUMB-NEXT: movs r2, #0
352 ; CHECK-THUMB-NEXT: movt r2, #63767
353 ; CHECK-THUMB-NEXT: muls r1, r2, r1
354 ; CHECK-THUMB-NEXT: ldrb r0, [r0, r1]
355 ; CHECK-THUMB-NEXT: bx lr
357 %mul = mul i32 %y, -115933184
358 %arrayidx = getelementptr inbounds i8, ptr %x, i32 %mul
359 %0 = load i8, ptr %arrayidx, align 1
360 %conv = zext i8 %0 to i32
365 define void @test_well_formed_dag(i32 %in1, i32 %in2, ptr %addr) {
366 ; CHECK-ARM-LABEL: test_well_formed_dag:
367 ; CHECK-ARM: @ %bb.0:
368 ; CHECK-ARM-NEXT: movw r3, #675
369 ; CHECK-ARM-NEXT: mul r0, r0, r3
370 ; CHECK-ARM-NEXT: add r0, r1, r0, lsl #7
371 ; CHECK-ARM-NEXT: str r0, [r2]
372 ; CHECK-ARM-NEXT: bx lr
374 ; CHECK-THUMB-LABEL: test_well_formed_dag:
375 ; CHECK-THUMB: @ %bb.0:
376 ; CHECK-THUMB-NEXT: movw r3, #675
377 ; CHECK-THUMB-NEXT: muls r0, r3, r0
378 ; CHECK-THUMB-NEXT: add.w r0, r1, r0, lsl #7
379 ; CHECK-THUMB-NEXT: str r0, [r2]
380 ; CHECK-THUMB-NEXT: bx lr
382 %mul.small = mul i32 %in1, 675
383 store i32 %mul.small, ptr %addr
384 %mul.big = mul i32 %in1, 86400
385 %add = add i32 %in2, %mul.big
386 store i32 %add, ptr %addr
390 define { i32, i32 } @test_multi_use_add(i32 %base, i32 %offset) {
391 ; CHECK-ARM-LABEL: test_multi_use_add:
392 ; CHECK-ARM: @ %bb.0:
393 ; CHECK-ARM-NEXT: movw r2, #28
394 ; CHECK-ARM-NEXT: movt r2, #1
395 ; CHECK-ARM-NEXT: mul r1, r1, r2
396 ; CHECK-ARM-NEXT: ldr r1, [r0, r1]!
397 ; CHECK-ARM-NEXT: bx lr
399 ; CHECK-THUMB-LABEL: test_multi_use_add:
400 ; CHECK-THUMB: @ %bb.0:
401 ; CHECK-THUMB-NEXT: movs r3, #28
402 ; CHECK-THUMB-NEXT: movt r3, #1
403 ; CHECK-THUMB-NEXT: mla r2, r1, r3, r0
404 ; CHECK-THUMB-NEXT: muls r1, r3, r1
405 ; CHECK-THUMB-NEXT: ldr r1, [r0, r1]
406 ; CHECK-THUMB-NEXT: mov r0, r2
407 ; CHECK-THUMB-NEXT: bx lr
409 %prod = mul i32 %offset, 65564
410 %sum = add i32 %base, %prod
412 %ptr = inttoptr i32 %sum to ptr
413 %loaded = load i32, ptr %ptr
415 %ret.tmp = insertvalue { i32, i32 } undef, i32 %sum, 0
416 %ret = insertvalue { i32, i32 } %ret.tmp, i32 %loaded, 1
418 ret { i32, i32 } %ret
421 define i32 @test_new(i32 %x, i32 %y) {
422 ; CHECK-ARM-LABEL: test_new:
423 ; CHECK-ARM: @ %bb.0: @ %entry
424 ; CHECK-ARM-NEXT: movw r2, #48047
425 ; CHECK-ARM-NEXT: mul r1, r1, r2
426 ; CHECK-ARM-NEXT: add r0, r0, r1, lsl #1
427 ; CHECK-ARM-NEXT: bx lr
429 ; CHECK-THUMB-LABEL: test_new:
430 ; CHECK-THUMB: @ %bb.0: @ %entry
431 ; CHECK-THUMB-NEXT: movw r2, #48047
432 ; CHECK-THUMB-NEXT: muls r1, r2, r1
433 ; CHECK-THUMB-NEXT: add.w r0, r0, r1, lsl #1
434 ; CHECK-THUMB-NEXT: bx lr
436 %mul = mul i32 %y, 96094
437 %conv = add i32 %mul, %x
441 ; This test was hitting issues with deleted nodes because ComplexPatternFuncMutatesDAG
443 @arr_9 = external dso_local local_unnamed_addr global [15 x [25 x [18 x i8]]], align 1
444 define void @test_mutateddag(i32 %b, i32 %c, i32 %d, i1 %cc) {
445 ; CHECK-THUMB-LABEL: test_mutateddag:
446 ; CHECK-THUMB: @ %bb.0: @ %entry
447 ; CHECK-THUMB-NEXT: .save {r4, r5, r7, lr}
448 ; CHECK-THUMB-NEXT: push {r4, r5, r7, lr}
449 ; CHECK-THUMB-NEXT: movw r12, #50608
450 ; CHECK-THUMB-NEXT: movw r4, #51512
451 ; CHECK-THUMB-NEXT: movt r12, #17917
452 ; CHECK-THUMB-NEXT: movt r4, #52
453 ; CHECK-THUMB-NEXT: mla r12, r1, r4, r12
454 ; CHECK-THUMB-NEXT: mov.w r4, #450
455 ; CHECK-THUMB-NEXT: movw r5, :lower16:arr_9
456 ; CHECK-THUMB-NEXT: mul lr, r0, r4
457 ; CHECK-THUMB-NEXT: movw r0, #12878
458 ; CHECK-THUMB-NEXT: movt r0, #13
459 ; CHECK-THUMB-NEXT: muls r0, r1, r0
460 ; CHECK-THUMB-NEXT: add.w r4, r2, r2, lsl #3
461 ; CHECK-THUMB-NEXT: movw r2, #60920
462 ; CHECK-THUMB-NEXT: movt r5, :upper16:arr_9
463 ; CHECK-THUMB-NEXT: movt r2, #64028
464 ; CHECK-THUMB-NEXT: lsls r3, r3, #31
465 ; CHECK-THUMB-NEXT: add.w r0, r0, r4, lsl #1
466 ; CHECK-THUMB-NEXT: add r0, r5
467 ; CHECK-THUMB-NEXT: add r2, r0
468 ; CHECK-THUMB-NEXT: movw r0, #25756
469 ; CHECK-THUMB-NEXT: movt r0, #26
470 ; CHECK-THUMB-NEXT: muls r0, r1, r0
471 ; CHECK-THUMB-NEXT: movw r1, #24420
472 ; CHECK-THUMB-NEXT: movt r1, #19356
473 ; CHECK-THUMB-NEXT: add.w r0, r0, r4, lsl #1
474 ; CHECK-THUMB-NEXT: add r0, r5
475 ; CHECK-THUMB-NEXT: add r1, r0
476 ; CHECK-THUMB-NEXT: movs r0, #0
477 ; CHECK-THUMB-NEXT: b .LBB19_2
478 ; CHECK-THUMB-NEXT: .LBB19_1: @ %for.cond1.for.cond.cleanup_crit_edge
479 ; CHECK-THUMB-NEXT: @ in Loop: Header=BB19_2 Depth=1
480 ; CHECK-THUMB-NEXT: add r2, lr
481 ; CHECK-THUMB-NEXT: add r1, lr
482 ; CHECK-THUMB-NEXT: .LBB19_2: @ %for.cond
483 ; CHECK-THUMB-NEXT: @ =>This Loop Header: Depth=1
484 ; CHECK-THUMB-NEXT: @ Child Loop BB19_3 Depth 2
485 ; CHECK-THUMB-NEXT: movs r4, #0
486 ; CHECK-THUMB-NEXT: .LBB19_3: @ %for.cond2.preheader
487 ; CHECK-THUMB-NEXT: @ Parent Loop BB19_2 Depth=1
488 ; CHECK-THUMB-NEXT: @ => This Inner Loop Header: Depth=2
489 ; CHECK-THUMB-NEXT: cmp r3, #0
490 ; CHECK-THUMB-NEXT: str r0, [r2, r4]
491 ; CHECK-THUMB-NEXT: bne .LBB19_1
492 ; CHECK-THUMB-NEXT: @ %bb.4: @ %for.cond2.preheader.2
493 ; CHECK-THUMB-NEXT: @ in Loop: Header=BB19_3 Depth=2
494 ; CHECK-THUMB-NEXT: str r0, [r1, r4]
495 ; CHECK-THUMB-NEXT: add r4, r12
496 ; CHECK-THUMB-NEXT: b .LBB19_3
499 %1 = mul i32 %c, 864846
500 %2 = add i32 %1, 1367306604
503 for.cond: ; preds = %for.cond1.for.cond.cleanup_crit_edge, %for.cond.preheader
504 %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %for.cond1.for.cond.cleanup_crit_edge ]
505 %3 = mul i32 %indvar, %b
507 br label %for.cond2.preheader
509 for.cond2.preheader: ; preds = %for.cond2.preheader.2, %for.cond
510 %indvar24 = phi i32 [ 0, %for.cond ], [ %indvar.next25.3, %for.cond2.preheader.2 ]
511 %indvar.next25 = or i32 %indvar24, 1
512 %l5 = mul i32 %2, %indvar.next25
513 %scevgep.1 = getelementptr [15 x [25 x [18 x i8]]], ptr @arr_9, i32 -217196, i32 %4, i32 %0, i32 %l5
514 store i32 0, ptr %scevgep.1, align 1
515 br i1 %cc, label %for.cond1.for.cond.cleanup_crit_edge, label %for.cond2.preheader.2
517 for.cond2.preheader.2: ; preds = %for.cond2.preheader
518 %indvar.next25.1 = or i32 %indvar24, 2
519 %l8 = mul i32 %2, %indvar.next25.1
520 %scevgep.2 = getelementptr [15 x [25 x [18 x i8]]], ptr @arr_9, i32 -217196, i32 %4, i32 %0, i32 %l8
521 store i32 0, ptr %scevgep.2, align 1
522 %indvar.next25.3 = add i32 %indvar24, 4
523 br label %for.cond2.preheader
525 for.cond1.for.cond.cleanup_crit_edge: ; preds = %for.cond2.preheader
526 %indvar.next = add i32 %indvar, 1