1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple powerpc64le-unknown-linux-gnu -o - %s -verify-machineinstrs \
3 # RUN: -run-pass=machine-sink | FileCheck %s
6 ; ModuleID = 'sink-down-more-instructions-1.ll'
7 source_filename = "sink-down-more-instructions-1.c"
8 target datalayout = "e-m:e-i64:64-n32:64"
9 target triple = "powerpc64le-unknown-linux-gnu"
11 ; Function Attrs: nofree norecurse nounwind
12 define dso_local signext i32 @foo(i32 signext %0, i32 signext %1, ptr nocapture readonly %2, ptr nocapture %3, i32 signext %4) local_unnamed_addr #0 {
13 %6 = icmp sgt i32 %4, 0
14 br i1 %6, label %7, label %37
17 %8 = zext i32 %4 to i64
18 %9 = icmp eq i32 %4, 1
19 br i1 %9, label %17, label %10
22 %11 = and i64 %8, 4294967294
23 %scevgep20 = getelementptr i32, ptr %2, i64 -2
24 %scevgep2021 = bitcast ptr %scevgep20 to ptr
25 %scevgep22 = getelementptr i32, ptr %3, i64 -2
26 %scevgep2223 = bitcast ptr %scevgep22 to ptr
27 %12 = add nsw i64 %11, -2
29 %14 = add nuw i64 %13, 1
30 call void @llvm.set.loop.iterations.i64(i64 %14)
34 %16 = add nuw i32 %tmp18, 102
38 %18 = phi i64 [ 0, %7 ], [ %78, %15 ]
39 %19 = phi i32 [ 100, %7 ], [ %16, %15 ]
40 %20 = phi i32 [ 0, %7 ], [ %66, %15 ]
42 %22 = icmp eq i64 %21, 0
43 br i1 %22, label %37, label %23
46 %24 = getelementptr inbounds i32, ptr %2, i64 %18
47 %25 = load i32, ptr %24, align 4, !tbaa !2
48 %26 = add nsw i32 %25, %20
49 switch i32 %0, label %30 [
55 %28 = trunc i64 %18 to i32
60 %31 = trunc i64 %18 to i32
61 %32 = urem i32 %31, 30
64 33: ; preds = %30, %27, %23
65 %34 = phi i32 [ %32, %30 ], [ %29, %27 ], [ %19, %23 ]
66 %35 = add nsw i32 %34, %26
67 %36 = getelementptr inbounds i32, ptr %3, i64 %18
68 store i32 %35, ptr %36, align 4, !tbaa !2
71 37: ; preds = %33, %17, %5
74 38: ; preds = %74, %10
75 %39 = phi i64 [ 0, %10 ], [ %78, %74 ]
76 %40 = phi i32 [ 0, %10 ], [ %66, %74 ]
77 %41 = phi ptr [ %scevgep2021, %10 ], [ %45, %74 ]
78 %42 = phi ptr [ %scevgep2223, %10 ], [ %43, %74 ]
79 %43 = getelementptr i8, ptr %42, i64 8
80 %44 = bitcast ptr %43 to ptr
81 %45 = getelementptr i8, ptr %41, i64 8
82 %46 = bitcast ptr %45 to ptr
83 %lsr19 = trunc i64 %39 to i32
84 %47 = udiv i32 %lsr19, 30
85 %48 = mul nsw i32 %47, -30
86 %49 = zext i32 %48 to i64
87 %50 = add nuw nsw i64 %49, 1
88 %51 = load i32, ptr %46, align 4, !tbaa !2
89 %52 = add nsw i32 %51, %40
90 switch i32 %0, label %58 [
96 %54 = trunc i64 %39 to i32
101 %57 = add nuw nsw i32 %lsr19, 100
105 %59 = add i64 %39, %49
106 %tmp15 = trunc i64 %59 to i32
109 60: ; preds = %58, %56, %53
110 %61 = phi i32 [ %tmp15, %58 ], [ %57, %56 ], [ %55, %53 ]
111 %62 = add nsw i32 %61, %52
112 store i32 %62, ptr %44, align 4, !tbaa !2
114 %64 = getelementptr i8, ptr %45, i64 4
115 %uglygep1112.cast = bitcast ptr %64 to ptr
116 %65 = load i32, ptr %uglygep1112.cast, align 4, !tbaa !2
117 %66 = add nsw i32 %65, %52
118 switch i32 %0, label %72 [
124 %68 = add nuw nsw i32 %lsr19, 101
128 %70 = trunc i64 %63 to i32
133 %73 = add i64 %39, %50
134 %tmp = trunc i64 %73 to i32
137 74: ; preds = %72, %69, %67
138 %75 = phi i32 [ %tmp, %72 ], [ %68, %67 ], [ %71, %69 ]
139 %76 = add nsw i32 %75, %66
140 %77 = getelementptr i8, ptr %43, i64 4
141 %uglygep78.cast = bitcast ptr %77 to ptr
142 store i32 %76, ptr %uglygep78.cast, align 4, !tbaa !2
143 %78 = add nuw nsw i64 %39, 2
144 %79 = add i64 %78, -2
145 %tmp18 = trunc i64 %79 to i32
146 %80 = call i1 @llvm.loop.decrement.i64(i64 1)
147 br i1 %80, label %38, label %15
150 ; Function Attrs: noduplicate nounwind
151 declare void @llvm.set.loop.iterations.i64(i64) #1
153 ; Function Attrs: noduplicate nounwind
154 declare i1 @llvm.loop.decrement.i64(i64) #1
156 attributes #0 = { nofree norecurse nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="ppc64le" "target-features"="+altivec,+bpermd,+crypto,+direct-move,+extdiv,+htm,+power8-vector,+vsx,-power9-vector,-spe" "unsafe-fp-math"="false" "use-soft-float"="false" }
157 attributes #1 = { noduplicate nounwind }
159 !llvm.module.flags = !{!0}
162 !0 = !{i32 1, !"wchar_size", i32 4}
163 !1 = !{!"clang version 12.0.0"}
164 !2 = !{!3, !3, i64 0}
165 !3 = !{!"int", !4, i64 0}
166 !4 = !{!"omnipotent char", !5, i64 0}
167 !5 = !{!"Simple C/C++ TBAA"}
173 tracksRegLiveness: true
175 - { id: 0, class: g8rc }
176 - { id: 1, class: g8rc }
177 - { id: 2, class: g8rc }
178 - { id: 3, class: gprc }
179 - { id: 4, class: g8rc }
180 - { id: 5, class: gprc }
181 - { id: 6, class: gprc }
182 - { id: 7, class: gprc }
183 - { id: 8, class: gprc_and_gprc_nor0 }
184 - { id: 9, class: gprc }
185 - { id: 10, class: gprc }
186 - { id: 11, class: g8rc_and_g8rc_nox0 }
187 - { id: 12, class: gprc }
188 - { id: 13, class: g8rc_and_g8rc_nox0 }
189 - { id: 14, class: g8rc_and_g8rc_nox0 }
190 - { id: 15, class: g8rc_and_g8rc_nox0 }
191 - { id: 16, class: g8rc_and_g8rc_nox0 }
192 - { id: 17, class: g8rc_and_g8rc_nox0 }
193 - { id: 18, class: gprc_and_gprc_nor0 }
194 - { id: 19, class: g8rc }
195 - { id: 20, class: g8rc }
196 - { id: 21, class: gprc }
197 - { id: 22, class: gprc_and_gprc_nor0 }
198 - { id: 23, class: gprc }
199 - { id: 24, class: gprc }
200 - { id: 25, class: gprc }
201 - { id: 26, class: g8rc }
202 - { id: 27, class: gprc }
203 - { id: 28, class: gprc }
204 - { id: 29, class: gprc }
205 - { id: 30, class: gprc }
206 - { id: 31, class: gprc }
207 - { id: 32, class: g8rc }
208 - { id: 33, class: gprc_and_gprc_nor0 }
209 - { id: 34, class: g8rc }
210 - { id: 35, class: g8rc }
211 - { id: 36, class: g8rc_and_g8rc_nox0 }
212 - { id: 37, class: g8rc_and_g8rc_nox0 }
213 - { id: 38, class: g8rc }
214 - { id: 39, class: gprc }
215 - { id: 40, class: gprc }
216 - { id: 41, class: crrc }
217 - { id: 42, class: g8rc }
218 - { id: 43, class: gprc }
219 - { id: 44, class: gprc }
220 - { id: 45, class: g8rc }
221 - { id: 46, class: g8rc }
222 - { id: 47, class: crrc }
223 - { id: 48, class: g8rc }
224 - { id: 49, class: gprc }
225 - { id: 50, class: g8rc_and_g8rc_nox0 }
226 - { id: 51, class: g8rc }
227 - { id: 52, class: g8rc_and_g8rc_nox0 }
228 - { id: 53, class: g8rc }
229 - { id: 54, class: gprc }
230 - { id: 55, class: g8rc_and_g8rc_nox0 }
231 - { id: 56, class: gprc }
232 - { id: 57, class: gprc }
233 - { id: 58, class: gprc }
234 - { id: 59, class: gprc }
235 - { id: 60, class: gprc }
236 - { id: 61, class: g8rc }
237 - { id: 62, class: g8rc }
238 - { id: 63, class: crrc }
239 - { id: 64, class: crrc }
240 - { id: 65, class: gprc }
241 - { id: 66, class: g8rc }
242 - { id: 67, class: gprc }
243 - { id: 68, class: gprc }
244 - { id: 69, class: crrc }
245 - { id: 70, class: crrc }
246 - { id: 71, class: gprc }
247 - { id: 72, class: g8rc }
248 - { id: 73, class: gprc }
249 - { id: 74, class: gprc_and_gprc_nor0 }
250 - { id: 75, class: crbitrc }
251 - { id: 76, class: g8rc }
252 - { id: 77, class: gprc }
253 - { id: 78, class: crrc }
254 - { id: 79, class: crrc }
255 - { id: 80, class: gprc }
256 - { id: 81, class: gprc }
257 - { id: 82, class: gprc }
258 - { id: 83, class: gprc }
259 - { id: 84, class: gprc }
260 - { id: 85, class: gprc }
261 - { id: 86, class: gprc }
262 - { id: 87, class: gprc }
263 - { id: 88, class: g8rc }
264 - { id: 89, class: g8rc }
265 - { id: 90, class: g8rc }
266 - { id: 91, class: gprc }
267 - { id: 92, class: gprc_nor0 }
268 - { id: 93, class: gprc }
269 - { id: 94, class: gprc_nor0 }
270 - { id: 95, class: crrc }
272 - { reg: '$x3', virtual-reg: '%34' }
273 - { reg: '$x5', virtual-reg: '%36' }
274 - { reg: '$x6', virtual-reg: '%37' }
275 - { reg: '$x7', virtual-reg: '%38' }
278 machineFunctionInfo: {}
280 ; CHECK-LABEL: name: foo
281 ; CHECK: bb.0 (%ir-block.5):
282 ; CHECK: successors: %bb.1(0x50000000), %bb.8(0x30000000)
283 ; CHECK: liveins: $x3, $x5, $x6, $x7
284 ; CHECK: [[COPY:%[0-9]+]]:g8rc = COPY $x7
285 ; CHECK: [[COPY1:%[0-9]+]]:g8rc_and_g8rc_nox0 = COPY $x6
286 ; CHECK: [[COPY2:%[0-9]+]]:g8rc_and_g8rc_nox0 = COPY $x5
287 ; CHECK: [[COPY3:%[0-9]+]]:g8rc = COPY $x3
288 ; CHECK: [[COPY4:%[0-9]+]]:gprc = COPY [[COPY]].sub_32
289 ; CHECK: [[CMPWI:%[0-9]+]]:crrc = CMPWI [[COPY4]], 1
290 ; CHECK: BCC 12, killed [[CMPWI]], %bb.8
292 ; CHECK: bb.1 (%ir-block.7):
293 ; CHECK: successors: %bb.18(0x40000000), %bb.2(0x40000000)
294 ; CHECK: [[COPY5:%[0-9]+]]:gprc = COPY [[COPY3]].sub_32
295 ; CHECK: [[DEF:%[0-9]+]]:g8rc = IMPLICIT_DEF
296 ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:g8rc = INSERT_SUBREG [[DEF]], [[COPY4]], %subreg.sub_32
297 ; CHECK: [[RLDICL:%[0-9]+]]:g8rc = RLDICL killed [[INSERT_SUBREG]], 0, 32
298 ; CHECK: [[CMPLWI:%[0-9]+]]:crrc = CMPLWI [[COPY4]], 1
299 ; CHECK: [[CMPLWI1:%[0-9]+]]:crrc = CMPLWI [[COPY5]], 3
300 ; CHECK: BCC 68, killed [[CMPLWI]], %bb.2
302 ; CHECK: successors: %bb.4(0x80000000)
303 ; CHECK: [[LI:%[0-9]+]]:gprc = LI 0
304 ; CHECK: [[LI1:%[0-9]+]]:gprc = LI 100
305 ; CHECK: [[LI8_:%[0-9]+]]:g8rc = LI8 0
307 ; CHECK: bb.2 (%ir-block.10):
308 ; CHECK: successors: %bb.9(0x80000000)
309 ; CHECK: [[RLWINM8_:%[0-9]+]]:g8rc_and_g8rc_nox0 = RLWINM8 [[RLDICL]], 0, 0, 30
310 ; CHECK: [[ADDI8_:%[0-9]+]]:g8rc = ADDI8 [[COPY2]], -8
311 ; CHECK: [[ADDI8_1:%[0-9]+]]:g8rc = ADDI8 [[COPY1]], -8
312 ; CHECK: [[ADDI8_2:%[0-9]+]]:g8rc = nsw ADDI8 killed [[RLWINM8_]], -2
313 ; CHECK: [[RLDICL1:%[0-9]+]]:g8rc_and_g8rc_nox0 = RLDICL [[ADDI8_2]], 63, 1
314 ; CHECK: [[ADDI8_3:%[0-9]+]]:g8rc = nuw ADDI8 killed [[RLDICL1]], 1
315 ; CHECK: MTCTR8loop killed [[ADDI8_3]], implicit-def dead $ctr8
316 ; CHECK: [[LI2:%[0-9]+]]:gprc = LI 0
317 ; CHECK: [[LI8_1:%[0-9]+]]:g8rc = LI8 0
318 ; CHECK: [[LIS:%[0-9]+]]:gprc = LIS 34952
319 ; CHECK: [[ORI:%[0-9]+]]:gprc = ORI [[LIS]], 34953
320 ; CHECK: [[DEF1:%[0-9]+]]:g8rc = IMPLICIT_DEF
321 ; CHECK: [[CMPLWI2:%[0-9]+]]:crrc = CMPLWI [[COPY5]], 1
323 ; CHECK: bb.3 (%ir-block.15):
324 ; CHECK: successors: %bb.4(0x80000000)
325 ; CHECK: [[COPY6:%[0-9]+]]:gprc_and_gprc_nor0 = COPY %32.sub_32
326 ; CHECK: [[ADDI:%[0-9]+]]:gprc_and_gprc_nor0 = ADDI [[COPY6]], -2
327 ; CHECK: [[ADDI1:%[0-9]+]]:gprc = nuw ADDI [[ADDI]], 102
328 ; CHECK: bb.4 (%ir-block.17):
329 ; CHECK: successors: %bb.8(0x40000000), %bb.5(0x40000000)
330 ; CHECK: [[PHI:%[0-9]+]]:g8rc = PHI [[LI8_]], %bb.18, %32, %bb.3
331 ; CHECK: [[PHI1:%[0-9]+]]:gprc = PHI [[LI1]], %bb.18, [[ADDI1]], %bb.3
332 ; CHECK: [[PHI2:%[0-9]+]]:gprc = PHI [[LI]], %bb.18, %27, %bb.3
333 ; CHECK: [[ANDI8_rec:%[0-9]+]]:g8rc = ANDI8_rec [[RLDICL]], 1, implicit-def $cr0
334 ; CHECK: [[COPY7:%[0-9]+]]:crbitrc = COPY $cr0gt
335 ; CHECK: BCn killed [[COPY7]], %bb.8
337 ; CHECK: bb.5 (%ir-block.23):
338 ; CHECK: successors: %bb.7(0x2aaaaaab), %bb.6(0x55555555)
339 ; CHECK: [[RLDICR:%[0-9]+]]:g8rc = RLDICR [[PHI]], 2, 61
340 ; CHECK: [[LWZX:%[0-9]+]]:gprc = LWZX [[COPY2]], [[RLDICR]] :: (load (s32) from %ir.24, !tbaa !2)
341 ; CHECK: [[ADD4_:%[0-9]+]]:gprc = nsw ADD4 killed [[LWZX]], [[PHI2]]
342 ; CHECK: BCC 76, [[CMPLWI1]], %bb.7
344 ; CHECK: bb.6 (%ir-block.23):
345 ; CHECK: successors: %bb.7(0x80000000)
346 ; CHECK: [[CMPLWI3:%[0-9]+]]:crrc = CMPLWI [[COPY5]], 1
347 ; CHECK: [[COPY8:%[0-9]+]]:gprc = COPY [[PHI]].sub_32
348 ; CHECK: [[LIS1:%[0-9]+]]:gprc = LIS 34952
349 ; CHECK: [[ORI1:%[0-9]+]]:gprc = ORI killed [[LIS1]], 34953
350 ; CHECK: [[MULHWU:%[0-9]+]]:gprc = MULHWU [[COPY8]], killed [[ORI1]]
351 ; CHECK: [[RLWINM:%[0-9]+]]:gprc = RLWINM [[MULHWU]], 28, 4, 31
352 ; CHECK: [[MULLI:%[0-9]+]]:gprc = MULLI killed [[RLWINM]], 30
353 ; CHECK: [[SUBF:%[0-9]+]]:gprc = SUBF killed [[MULLI]], [[COPY8]]
354 ; CHECK: [[COPY9:%[0-9]+]]:gprc = COPY [[PHI]].sub_32
355 ; CHECK: [[RLWINM1:%[0-9]+]]:gprc_and_gprc_nor0 = RLWINM [[COPY9]], 1, 0, 30
356 ; CHECK: [[ISEL:%[0-9]+]]:gprc = ISEL [[RLWINM1]], [[SUBF]], [[CMPLWI3]].sub_eq
358 ; CHECK: bb.7 (%ir-block.33):
359 ; CHECK: successors: %bb.8(0x80000000)
360 ; CHECK: [[PHI3:%[0-9]+]]:gprc = PHI [[PHI1]], %bb.5, [[ISEL]], %bb.6
361 ; CHECK: [[ADD4_1:%[0-9]+]]:gprc = nsw ADD4 [[PHI3]], [[ADD4_]]
362 ; CHECK: STWX killed [[ADD4_1]], [[COPY1]], [[RLDICR]] :: (store (s32) into %ir.36, !tbaa !2)
363 ; CHECK: bb.8 (%ir-block.37):
364 ; CHECK: [[LI8_2:%[0-9]+]]:g8rc = LI8 0
365 ; CHECK: $x3 = COPY [[LI8_2]]
366 ; CHECK: BLR8 implicit $lr8, implicit $rm, implicit $x3
367 ; CHECK: bb.9 (%ir-block.38):
368 ; CHECK: successors: %bb.11(0x2aaaaaab), %bb.10(0x55555555)
369 ; CHECK: [[PHI4:%[0-9]+]]:g8rc_and_g8rc_nox0 = PHI [[LI8_1]], %bb.2, %32, %bb.17
370 ; CHECK: [[PHI5:%[0-9]+]]:gprc = PHI [[LI2]], %bb.2, %27, %bb.17
371 ; CHECK: [[PHI6:%[0-9]+]]:g8rc_and_g8rc_nox0 = PHI [[ADDI8_]], %bb.2, %55, %bb.17
372 ; CHECK: [[PHI7:%[0-9]+]]:g8rc_and_g8rc_nox0 = PHI [[ADDI8_1]], %bb.2, %15, %bb.17
373 ; CHECK: [[COPY10:%[0-9]+]]:gprc_and_gprc_nor0 = COPY [[PHI4]].sub_32
374 ; CHECK: [[MULHWU1:%[0-9]+]]:gprc = MULHWU [[COPY10]], [[ORI]]
375 ; CHECK: [[RLWINM2:%[0-9]+]]:gprc = RLWINM [[MULHWU1]], 28, 4, 31
376 ; CHECK: [[MULLI1:%[0-9]+]]:gprc = nsw MULLI killed [[RLWINM2]], -30
377 ; CHECK: [[INSERT_SUBREG1:%[0-9]+]]:g8rc = INSERT_SUBREG [[DEF1]], killed [[MULLI1]], %subreg.sub_32
378 ; CHECK: [[RLDICL2:%[0-9]+]]:g8rc = RLDICL killed [[INSERT_SUBREG1]], 0, 32
379 ; CHECK: BCC 76, [[CMPLWI1]], %bb.11
381 ; CHECK: bb.10 (%ir-block.38):
382 ; CHECK: successors: %bb.12(0x80000000)
383 ; CHECK: [[ADD8_:%[0-9]+]]:g8rc = ADD8 [[PHI4]], [[RLDICL2]]
384 ; CHECK: [[COPY11:%[0-9]+]]:gprc = COPY [[ADD8_]].sub_32
385 ; CHECK: [[COPY12:%[0-9]+]]:gprc = COPY [[PHI4]].sub_32
386 ; CHECK: [[RLWINM3:%[0-9]+]]:gprc_and_gprc_nor0 = RLWINM [[COPY12]], 1, 0, 30
387 ; CHECK: [[ISEL1:%[0-9]+]]:gprc = ISEL [[RLWINM3]], [[COPY11]], [[CMPLWI2]].sub_eq
389 ; CHECK: bb.11 (%ir-block.56):
390 ; CHECK: successors: %bb.12(0x80000000)
391 ; CHECK: [[ADDI2:%[0-9]+]]:gprc = nuw nsw ADDI [[COPY10]], 100
393 ; CHECK: bb.12 (%ir-block.60):
394 ; CHECK: successors: %bb.15(0x2aaaaaab), %bb.13(0x55555555)
395 ; CHECK: [[PHI8:%[0-9]+]]:gprc = PHI [[ADDI2]], %bb.11, [[ISEL1]], %bb.10
396 ; CHECK: [[ADDI8_4:%[0-9]+]]:g8rc_and_g8rc_nox0 = ADDI8 [[PHI7]], 8
397 ; CHECK: [[LWZU:%[0-9]+]]:gprc, [[LWZU1:%[0-9]+]]:g8rc_and_g8rc_nox0 = LWZU 8, [[PHI6]] :: (load (s32) from %ir.46, !tbaa !2)
398 ; CHECK: [[ADD4_2:%[0-9]+]]:gprc = nsw ADD4 [[LWZU]], [[PHI5]]
399 ; CHECK: [[ADD4_3:%[0-9]+]]:gprc = nsw ADD4 [[PHI8]], [[ADD4_2]]
400 ; CHECK: STW killed [[ADD4_3]], 0, [[ADDI8_4]] :: (store (s32) into %ir.44, !tbaa !2)
401 ; CHECK: BCC 76, [[CMPLWI2]], %bb.15
403 ; CHECK: bb.13 (%ir-block.60):
404 ; CHECK: successors: %bb.14(0x40000001), %bb.16(0x3fffffff)
405 ; CHECK: BCC 68, [[CMPLWI1]], %bb.16
407 ; CHECK: bb.14 (%ir-block.67):
408 ; CHECK: successors: %bb.17(0x80000000)
409 ; CHECK: [[ADDI3:%[0-9]+]]:gprc = nuw nsw ADDI [[COPY10]], 101
411 ; CHECK: bb.15 (%ir-block.69):
412 ; CHECK: successors: %bb.17(0x80000000)
413 ; CHECK: [[ORI8_:%[0-9]+]]:g8rc = ORI8 [[PHI4]], 1
414 ; CHECK: [[COPY13:%[0-9]+]]:gprc = COPY [[ORI8_]].sub_32
415 ; CHECK: [[RLWINM4:%[0-9]+]]:gprc = RLWINM [[COPY13]], 1, 0, 30
417 ; CHECK: bb.16 (%ir-block.72):
418 ; CHECK: successors: %bb.17(0x80000000)
419 ; CHECK: [[ORI8_1:%[0-9]+]]:g8rc = ORI8 [[RLDICL2]], 1
420 ; CHECK: [[ADD8_1:%[0-9]+]]:g8rc = ADD8 [[PHI4]], [[ORI8_1]]
421 ; CHECK: [[COPY14:%[0-9]+]]:gprc = COPY [[ADD8_1]].sub_32
422 ; CHECK: bb.17 (%ir-block.74):
423 ; CHECK: successors: %bb.9(0x7c000000), %bb.3(0x04000000)
424 ; CHECK: [[PHI9:%[0-9]+]]:gprc = PHI [[ADDI3]], %bb.14, [[RLWINM4]], %bb.15, [[COPY14]], %bb.16
425 ; CHECK: [[COPY15:%[0-9]+]]:g8rc_and_g8rc_nox0 = COPY [[ADDI8_4]]
426 ; CHECK: [[LWZ:%[0-9]+]]:gprc = LWZ 4, [[LWZU1]] :: (load (s32) from %ir.uglygep1112.cast, !tbaa !2)
427 ; CHECK: [[ADD4_4:%[0-9]+]]:gprc = nsw ADD4 [[LWZ]], [[ADD4_2]]
428 ; CHECK: [[ADD4_5:%[0-9]+]]:gprc = nsw ADD4 [[PHI9]], [[ADD4_4]]
429 ; CHECK: STW killed [[ADD4_5]], 4, [[COPY15]] :: (store (s32) into %ir.uglygep78.cast, !tbaa !2)
430 ; CHECK: [[ADDI8_5:%[0-9]+]]:g8rc = nuw nsw ADDI8 [[PHI4]], 2
431 ; CHECK: BDNZ8 %bb.9, implicit-def dead $ctr8, implicit $ctr8
434 successors: %bb.1(0x50000000), %bb.9(0x30000000)
435 liveins: $x3, $x5, $x6, $x7
438 %37:g8rc_and_g8rc_nox0 = COPY $x6
439 %36:g8rc_and_g8rc_nox0 = COPY $x5
441 %39:gprc = COPY %34.sub_32
442 %40:gprc = COPY %38.sub_32
443 %41:crrc = CMPWI %40, 1
444 BCC 12, killed %41, %bb.9
448 %46:g8rc = IMPLICIT_DEF
449 %45:g8rc = INSERT_SUBREG %46, %40, %subreg.sub_32
450 %0:g8rc = RLDICL killed %45, 0, 32
454 %47:crrc = CMPLWI %40, 1
455 %95:crrc = CMPLWI %39, 3
456 BCC 76, killed %47, %bb.4
460 %50:g8rc_and_g8rc_nox0 = RLWINM8 %0, 0, 0, 30
461 %1:g8rc = ADDI8 %36, -8
462 %2:g8rc = ADDI8 %37, -8
463 %51:g8rc = nsw ADDI8 killed %50, -2
464 %52:g8rc_and_g8rc_nox0 = RLDICL %51, 63, 1
465 %53:g8rc = nuw ADDI8 killed %52, 1
466 MTCTR8loop killed %53, implicit-def dead $ctr8
470 %57:gprc = ORI %56, 34953
471 %62:g8rc = IMPLICIT_DEF
472 %69:crrc = CMPLWI %39, 1
476 %3:gprc = nuw ADDI %33, 102
479 %4:g8rc = PHI %42, %bb.1, %32, %bb.3
480 %5:gprc = PHI %43, %bb.1, %3, %bb.3
481 %6:gprc = PHI %44, %bb.1, %27, %bb.3
482 %90:g8rc = ANDI8_rec %0, 1, implicit-def $cr0
483 %75:crbitrc = COPY $cr0gt
484 BCn killed %75, %bb.9
488 successors: %bb.8(0x2aaaaaab), %bb.21(0x55555555)
490 %76:g8rc = RLDICR %4, 2, 61
491 %77:gprc = LWZX %36, %76 :: (load (s32) from %ir.24, !tbaa !2)
492 %7:gprc = nsw ADD4 killed %77, %6
496 bb.21 (%ir-block.23):
497 %79:crrc = CMPLWI %39, 1
498 %81:gprc = COPY %4.sub_32
500 %83:gprc = ORI killed %82, 34953
501 %84:gprc = MULHWU %81, killed %83
502 %85:gprc = RLWINM %84, 28, 4, 31
503 %86:gprc = MULLI killed %85, 30
504 %9:gprc = SUBF killed %86, %81
505 %80:gprc = COPY %4.sub_32
506 %8:gprc_and_gprc_nor0 = RLWINM %80, 1, 0, 30
507 %91:gprc = ISEL %8, %9, %79.sub_eq
511 %10:gprc = PHI %5, %bb.5, %91, %bb.21
512 %87:gprc = nsw ADD4 %10, %7
513 STWX killed %87, %37, %76 :: (store (s32) into %ir.36, !tbaa !2)
518 BLR8 implicit $lr8, implicit $rm, implicit $x3
520 bb.10 (%ir-block.38):
521 successors: %bb.12(0x2aaaaaab), %bb.19(0x55555555)
523 %11:g8rc_and_g8rc_nox0 = PHI %48, %bb.2, %32, %bb.18
524 %12:gprc = PHI %49, %bb.2, %27, %bb.18
525 %13:g8rc_and_g8rc_nox0 = PHI %1, %bb.2, %17, %bb.18
526 %14:g8rc_and_g8rc_nox0 = PHI %2, %bb.2, %15, %bb.18
527 %16:g8rc_and_g8rc_nox0 = ADDI8 %14, 8
528 %15:g8rc_and_g8rc_nox0 = COPY %16
529 %54:gprc, %55:g8rc_and_g8rc_nox0 = LWZU 8, %13 :: (load (s32) from %ir.46, !tbaa !2)
530 %17:g8rc_and_g8rc_nox0 = COPY %55
531 %18:gprc_and_gprc_nor0 = COPY %11.sub_32
532 %58:gprc = MULHWU %18, %57
533 %59:gprc = RLWINM %58, 28, 4, 31
534 %60:gprc = nsw MULLI killed %59, -30
535 %61:g8rc = INSERT_SUBREG %62, killed %60, %subreg.sub_32
536 %19:g8rc = RLDICL killed %61, 0, 32
537 %20:g8rc = ORI8 %19, 1
538 %21:gprc = nsw ADD4 killed %54, %12
542 bb.19 (%ir-block.38):
543 %66:g8rc = ADD8 %11, %19
544 %24:gprc = COPY %66.sub_32
545 %65:gprc = COPY %11.sub_32
546 %22:gprc_and_gprc_nor0 = RLWINM %65, 1, 0, 30
547 %93:gprc = ISEL %22, %24, %69.sub_eq
550 bb.12 (%ir-block.56):
551 %23:gprc = nuw nsw ADDI %18, 100
554 bb.14 (%ir-block.60):
555 successors: %bb.16(0x2aaaaaab), %bb.20(0x55555555)
557 %25:gprc = PHI %23, %bb.12, %93, %bb.19
558 %67:gprc = nsw ADD4 %25, %21
559 STW killed %67, 0, %16 :: (store (s32) into %ir.44, !tbaa !2)
560 %26:g8rc = ORI8 %11, 1
561 %68:gprc = LWZ 4, %17 :: (load (s32) from %ir.uglygep1112.cast, !tbaa !2)
562 %27:gprc = nsw ADD4 killed %68, %21
566 bb.20 (%ir-block.60):
567 successors: %bb.15(0x40000001), %bb.17(0x3fffffff)
572 bb.15 (%ir-block.67):
573 %28:gprc = nuw nsw ADDI %18, 101
576 bb.16 (%ir-block.69):
577 %71:gprc = COPY %26.sub_32
578 %29:gprc = RLWINM %71, 1, 0, 30
581 bb.17 (%ir-block.72):
582 %72:g8rc = ADD8 %11, %20
583 %30:gprc = COPY %72.sub_32
585 bb.18 (%ir-block.74):
586 successors: %bb.10(0x7c000000), %bb.3(0x04000000)
588 %31:gprc = PHI %28, %bb.15, %29, %bb.16, %30, %bb.17
589 %73:gprc = nsw ADD4 %31, %27
590 STW killed %73, 4, %15 :: (store (s32) into %ir.uglygep78.cast, !tbaa !2)
591 %32:g8rc = nuw nsw ADDI8 %11, 2
592 %74:gprc_and_gprc_nor0 = COPY %32.sub_32
593 %33:gprc_and_gprc_nor0 = ADDI killed %74, -2
594 BDNZ8 %bb.10, implicit-def dead $ctr8, implicit $ctr8