1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=thumbv8.1m.main -mattr=+mve -run-pass=arm-low-overhead-loops %s -o - | FileCheck %s
5 %struct.arm_biquad_casd_df1_inst_q31 = type { ptr, ptr, i32, i32 }
7 define hidden void @arm_biquad_cascade_df1_q31(ptr nocapture readonly %arg, ptr nocapture readonly %arg1, ptr nocapture %arg2, i32 %arg3) {
9 %i = bitcast ptr %arg to ptr
10 %i4 = load ptr, ptr %i, align 4
11 %i5 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 1
12 %i6 = load ptr, ptr %i5, align 4
13 %i7 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 2
14 %i8 = load i32, ptr %i7, align 4
16 %i10 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 3
17 %i11 = load i32, ptr %i10, align 4
20 bb12: ; preds = %bb74, %bb
21 %i13 = phi ptr [ %i6, %bb ], [ %i18, %bb74 ]
22 %i14 = phi ptr [ %i4, %bb ], [ %i85, %bb74 ]
23 %i15 = phi ptr [ %arg1, %bb ], [ %arg2, %bb74 ]
24 %i16 = phi i32 [ %i11, %bb ], [ %i89, %bb74 ]
25 %i18 = getelementptr inbounds i32, ptr %i13, i32 5
26 %i19 = load i32, ptr %i14, align 4
27 %i20 = getelementptr inbounds i32, ptr %i14, i32 1
28 %i21 = load i32, ptr %i20, align 4
29 %i22 = getelementptr inbounds i32, ptr %i14, i32 2
30 %i23 = load i32, ptr %i22, align 4
31 %i24 = getelementptr inbounds i32, ptr %i14, i32 3
32 %i25 = load i32, ptr %i24, align 4
33 %i26 = call i1 @llvm.test.set.loop.iterations.i32(i32 %arg3)
34 br i1 %i26, label %bb27, label %bb74
37 %i28 = getelementptr inbounds i32, ptr %i13, i32 4
38 %i29 = load i32, ptr %i28, align 4
39 %i30 = getelementptr inbounds i32, ptr %i13, i32 3
40 %i31 = load i32, ptr %i30, align 4
41 %i32 = getelementptr inbounds i32, ptr %i13, i32 2
42 %i33 = load i32, ptr %i32, align 4
43 %i34 = getelementptr inbounds i32, ptr %i13, i32 1
44 %i35 = load i32, ptr %i34, align 4
45 %i36 = load i32, ptr %i13, align 4
48 bb37: ; preds = %bb37, %bb27
49 %lsr.iv = phi i32 [ %lsr.iv.next, %bb37 ], [ %arg3, %bb27 ]
50 %i38 = phi ptr [ %i15, %bb27 ], [ %i51, %bb37 ]
51 %i39 = phi ptr [ %arg2, %bb27 ], [ %i69, %bb37 ]
52 %i40 = phi i32 [ %i25, %bb27 ], [ %i41, %bb37 ]
53 %i41 = phi i32 [ %i23, %bb27 ], [ %i68, %bb37 ]
54 %i42 = phi i32 [ %i21, %bb27 ], [ %i43, %bb37 ]
55 %i43 = phi i32 [ %i19, %bb27 ], [ %i52, %bb37 ]
56 %i45 = sext i32 %i29 to i64
57 %i46 = sext i32 %i31 to i64
58 %i47 = sext i32 %i33 to i64
59 %i48 = sext i32 %i35 to i64
60 %i49 = sext i32 %i36 to i64
61 %i50 = zext i32 %i9 to i64
62 %i51 = getelementptr inbounds i32, ptr %i38, i32 1
63 %i52 = load i32, ptr %i38, align 4
64 %i53 = sext i32 %i52 to i64
65 %i54 = mul nsw i64 %i53, %i49
66 %i55 = sext i32 %i43 to i64
67 %i56 = mul nsw i64 %i55, %i48
68 %i57 = sext i32 %i42 to i64
69 %i58 = mul nsw i64 %i57, %i47
70 %i59 = sext i32 %i41 to i64
71 %i60 = mul nsw i64 %i59, %i46
72 %i61 = sext i32 %i40 to i64
73 %i62 = mul nsw i64 %i61, %i45
74 %i63 = add i64 %i58, %i56
75 %i64 = add i64 %i63, %i60
76 %i65 = add i64 %i64, %i62
77 %i66 = add i64 %i65, %i54
78 %i67 = ashr i64 %i66, %i50
79 %i68 = trunc i64 %i67 to i32
80 %i69 = getelementptr inbounds i32, ptr %i39, i32 1
81 store i32 %i68, ptr %i39, align 4
82 %i70 = call i32 @llvm.loop.decrement.reg.i32(i32 %lsr.iv, i32 1)
83 %i71 = icmp ne i32 %i70, 0
84 %lsr.iv.next = add i32 %lsr.iv, -1
85 br i1 %i71, label %bb37, label %bb72
88 %i73 = trunc i64 %i67 to i32
91 bb74: ; preds = %bb72, %bb12
92 %i75 = phi i32 [ %i19, %bb12 ], [ %i52, %bb72 ]
93 %i76 = phi i32 [ %i21, %bb12 ], [ %i43, %bb72 ]
94 %i77 = phi i32 [ %i23, %bb12 ], [ %i73, %bb72 ]
95 %i78 = phi i32 [ %i25, %bb12 ], [ %i41, %bb72 ]
96 store i32 %i75, ptr %i14, align 4
97 %i79 = bitcast ptr %i14 to ptr
98 %i80 = getelementptr inbounds i8, ptr %i79, i32 4
99 %i81 = bitcast ptr %i80 to ptr
100 store i32 %i76, ptr %i81, align 4
101 %i82 = bitcast ptr %i14 to ptr
102 %i83 = getelementptr inbounds i8, ptr %i82, i32 8
103 %i84 = bitcast ptr %i83 to ptr
104 store i32 %i77, ptr %i84, align 4
105 %i85 = getelementptr inbounds i32, ptr %i14, i32 4
106 %i86 = bitcast ptr %i14 to ptr
107 %i87 = getelementptr inbounds i8, ptr %i86, i32 12
108 %i88 = bitcast ptr %i87 to ptr
109 store i32 %i78, ptr %i88, align 4
110 %i89 = add i32 %i16, -1
111 %i90 = icmp eq i32 %i89, 0
112 br i1 %i90, label %bb91, label %bb12
114 bb91: ; preds = %bb74
118 declare i1 @llvm.test.set.loop.iterations.i32(i32)
119 declare i32 @llvm.loop.decrement.reg.i32(i32, i32)
123 name: arm_biquad_cascade_df1_q31
125 tracksRegLiveness: true
128 - { reg: '$r0', virtual-reg: '' }
129 - { reg: '$r1', virtual-reg: '' }
130 - { reg: '$r2', virtual-reg: '' }
131 - { reg: '$r3', virtual-reg: '' }
140 - { id: 0, name: '', type: spill-slot, offset: -40, size: 4, alignment: 4,
141 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
142 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
143 - { id: 1, name: '', type: spill-slot, offset: -44, size: 4, alignment: 4,
144 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
145 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
146 - { id: 2, name: '', type: spill-slot, offset: -48, size: 4, alignment: 4,
147 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
148 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
149 - { id: 3, name: '', type: spill-slot, offset: -52, size: 4, alignment: 4,
150 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
151 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
152 - { id: 4, name: '', type: spill-slot, offset: -56, size: 4, alignment: 4,
153 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
154 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
155 - { id: 5, name: '', type: spill-slot, offset: -60, size: 4, alignment: 4,
156 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
157 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
158 - { id: 6, name: '', type: spill-slot, offset: -64, size: 4, alignment: 4,
159 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
160 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
161 - { id: 7, name: '', type: spill-slot, offset: -68, size: 4, alignment: 4,
162 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
163 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
164 - { id: 8, name: '', type: spill-slot, offset: -72, size: 4, alignment: 4,
165 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
166 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
167 - { id: 9, name: '', type: spill-slot, offset: -76, size: 4, alignment: 4,
168 stack-id: default, callee-saved-register: '', callee-saved-restored: true,
169 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
170 - { id: 10, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,
171 stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false,
172 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
173 - { id: 11, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4,
174 stack-id: default, callee-saved-register: '$r11', callee-saved-restored: true,
175 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
176 - { id: 12, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4,
177 stack-id: default, callee-saved-register: '$r10', callee-saved-restored: true,
178 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
179 - { id: 13, name: '', type: spill-slot, offset: -16, size: 4, alignment: 4,
180 stack-id: default, callee-saved-register: '$r9', callee-saved-restored: true,
181 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
182 - { id: 14, name: '', type: spill-slot, offset: -20, size: 4, alignment: 4,
183 stack-id: default, callee-saved-register: '$r8', callee-saved-restored: true,
184 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
185 - { id: 15, name: '', type: spill-slot, offset: -24, size: 4, alignment: 4,
186 stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true,
187 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
188 - { id: 16, name: '', type: spill-slot, offset: -28, size: 4, alignment: 4,
189 stack-id: default, callee-saved-register: '$r6', callee-saved-restored: true,
190 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
191 - { id: 17, name: '', type: spill-slot, offset: -32, size: 4, alignment: 4,
192 stack-id: default, callee-saved-register: '$r5', callee-saved-restored: true,
193 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
194 - { id: 18, name: '', type: spill-slot, offset: -36, size: 4, alignment: 4,
195 stack-id: default, callee-saved-register: '$r4', callee-saved-restored: true,
196 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
199 machineFunctionInfo: {}
201 ; CHECK-LABEL: name: arm_biquad_cascade_df1_q31
203 ; CHECK-NEXT: successors: %bb.2(0x80000000)
204 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10, $r11, $lr
206 ; CHECK-NEXT: $sp = frame-setup t2STMDB_UPD $sp, 14 /* CC::al */, $noreg, killed $r4, killed $r5, killed $r6, killed $r7, killed $r8, killed $r9, killed $r10, killed $r11, killed $lr
207 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 36
208 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -4
209 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r11, -8
210 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r10, -12
211 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r9, -16
212 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r8, -20
213 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r7, -24
214 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r6, -28
215 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r5, -32
216 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r4, -36
217 ; CHECK-NEXT: $sp = frame-setup tSUBspi $sp, 10, 14 /* CC::al */, $noreg
218 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 76
219 ; CHECK-NEXT: $r6, $r5 = t2LDRDi8 $r0, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i7), (load (s32) from %ir.i10)
220 ; CHECK-NEXT: $r8 = tMOVr killed $r3, 14 /* CC::al */, $noreg
221 ; CHECK-NEXT: $r3, $r7 = t2LDRDi8 killed $r0, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i), (load (s32) from %ir.i5)
222 ; CHECK-NEXT: renamable $r0 = t2RSBri killed renamable $r6, 31, 14 /* CC::al */, $noreg, $noreg
223 ; CHECK-NEXT: t2STMIA $sp, 14 /* CC::al */, $noreg, killed $r0, $r2, $r8 :: (store (s32) into %stack.9), (store (s32) into %stack.8), (store (s32) into %stack.7)
224 ; CHECK-NEXT: $r12 = tMOVr killed $r2, 14 /* CC::al */, $noreg
225 ; CHECK-NEXT: renamable $r2 = tLDRspi $sp, 0, 14 /* CC::al */, $noreg :: (load (s32) from %stack.9)
226 ; CHECK-NEXT: tB %bb.2, 14 /* CC::al */, $noreg
228 ; CHECK-NEXT: bb.1.bb74 (align 4):
229 ; CHECK-NEXT: successors: %bb.6(0x04000000), %bb.2(0x7c000000)
230 ; CHECK-NEXT: liveins: $r0, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2
232 ; CHECK-NEXT: renamable $r7, dead $cpsr = nuw tADDi8 killed renamable $r7, 20, 14 /* CC::al */, $noreg
233 ; CHECK-NEXT: t2STRDi8 killed $r9, killed $r4, $r3, 0, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i14), (store (s32) into %ir.i81)
234 ; CHECK-NEXT: t2STRDi8 killed $r6, killed $r0, $r3, 8, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i84), (store (s32) into %ir.i88)
235 ; CHECK-NEXT: renamable $r3, dead $cpsr = nuw tADDi8 killed renamable $r3, 16, 14 /* CC::al */, $noreg
236 ; CHECK-NEXT: renamable $r5, $cpsr = tSUBi8 killed renamable $r5, 1, 14 /* CC::al */, $noreg
237 ; CHECK-NEXT: $r1 = tMOVr $r12, 14 /* CC::al */, $noreg
238 ; CHECK-NEXT: tBcc %bb.6, 0 /* CC::eq */, killed $cpsr
240 ; CHECK-NEXT: bb.2.bb12:
241 ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.1(0x40000000)
242 ; CHECK-NEXT: liveins: $r1, $r2, $r3, $r5, $r7, $r8, $r12
244 ; CHECK-NEXT: $r9, $r4 = t2LDRDi8 $r3, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i14), (load (s32) from %ir.i20)
245 ; CHECK-NEXT: $r6, $r0 = t2LDRDi8 $r3, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i22), (load (s32) from %ir.i24)
246 ; CHECK-NEXT: dead $lr = t2SUBri renamable $r8, 0, 14 /* CC::al */, $noreg, def $cpsr
247 ; CHECK-NEXT: tBcc %bb.1, 0 /* CC::eq */, killed $cpsr
248 ; CHECK-NEXT: tB %bb.3, 14 /* CC::al */, $noreg
250 ; CHECK-NEXT: bb.3.bb27:
251 ; CHECK-NEXT: successors: %bb.4(0x80000000)
252 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12
254 ; CHECK-NEXT: t2STRDi8 killed $r3, killed $r5, $sp, 12, 14 /* CC::al */, $noreg :: (store (s32) into %stack.6), (store (s32) into %stack.5)
255 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i13)
256 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 9, 14 /* CC::al */, $noreg :: (store (s32) into %stack.0)
257 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 1, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i34)
258 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 8, 14 /* CC::al */, $noreg :: (store (s32) into %stack.1)
259 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 2, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i32)
260 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 7, 14 /* CC::al */, $noreg :: (store (s32) into %stack.2)
261 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 3, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i30)
262 ; CHECK-NEXT: t2STRDi8 $r7, killed $r3, $sp, 20, 14 /* CC::al */, $noreg :: (store (s32) into %stack.4), (store (s32) into %stack.3)
263 ; CHECK-NEXT: renamable $r10 = t2LDRi12 killed renamable $r7, 16, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i28)
265 ; CHECK-NEXT: bb.4.bb37 (align 4):
266 ; CHECK-NEXT: successors: %bb.4(0x7c000000), %bb.5(0x04000000)
267 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r4, $r6, $r8, $r9, $r10, $r12
269 ; CHECK-NEXT: $r7 = tMOVr killed $r6, 14 /* CC::al */, $noreg
270 ; CHECK-NEXT: renamable $r6 = tLDRspi $sp, 8, 14 /* CC::al */, $noreg :: (load (s32) from %stack.1)
271 ; CHECK-NEXT: renamable $r3 = tLDRspi $sp, 7, 14 /* CC::al */, $noreg :: (load (s32) from %stack.2)
272 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMULL $r9, killed renamable $r6, 14 /* CC::al */, $noreg
273 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL killed renamable $r4, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
274 ; CHECK-NEXT: renamable $r3 = tLDRspi $sp, 6, 14 /* CC::al */, $noreg :: (load (s32) from %stack.3)
275 ; CHECK-NEXT: $r5 = tMOVr killed $r9, 14 /* CC::al */, $noreg
276 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL renamable $r7, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
277 ; CHECK-NEXT: renamable $r9, renamable $r1 = t2LDR_POST killed renamable $r1, 4, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i38)
278 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL killed renamable $r0, renamable $r10, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
279 ; CHECK-NEXT: renamable $r0 = tLDRspi $sp, 9, 14 /* CC::al */, $noreg :: (load (s32) from %stack.0)
280 ; CHECK-NEXT: $lr = tMOVr $r8, 14 /* CC::al */, $noreg
281 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL renamable $r9, killed renamable $r0, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
282 ; CHECK-NEXT: early-clobber renamable $r6, dead early-clobber renamable $r11 = MVE_ASRLr killed renamable $r6, killed renamable $r11, renamable $r2, 14 /* CC::al */, $noreg
283 ; CHECK-NEXT: early-clobber renamable $r12 = t2STR_POST renamable $r6, killed renamable $r12, 4, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i39)
284 ; CHECK-NEXT: dead renamable $lr = t2SUBri killed renamable $lr, 1, 14 /* CC::al */, $noreg, def $cpsr
285 ; CHECK-NEXT: renamable $r8 = t2SUBri killed renamable $r8, 1, 14 /* CC::al */, $noreg, $noreg
286 ; CHECK-NEXT: $r0 = tMOVr $r7, 14 /* CC::al */, $noreg
287 ; CHECK-NEXT: $r4 = tMOVr $r5, 14 /* CC::al */, $noreg
288 ; CHECK-NEXT: tBcc %bb.4, 1 /* CC::ne */, killed $cpsr
289 ; CHECK-NEXT: tB %bb.5, 14 /* CC::al */, $noreg
291 ; CHECK-NEXT: bb.5.bb72:
292 ; CHECK-NEXT: successors: %bb.1(0x80000000)
293 ; CHECK-NEXT: liveins: $r2, $r5, $r6, $r7, $r9
295 ; CHECK-NEXT: $r0 = tMOVr killed $r7, 14 /* CC::al */, $noreg
296 ; CHECK-NEXT: $r7 = tADDrSPi $sp, 3, 14 /* CC::al */, $noreg
297 ; CHECK-NEXT: $r4 = tMOVr killed $r5, 14 /* CC::al */, $noreg
298 ; CHECK-NEXT: $r12, $r8 = t2LDRDi8 $sp, 4, 14 /* CC::al */, $noreg :: (load (s32) from %stack.8), (load (s32) from %stack.7)
299 ; CHECK-NEXT: tLDMIA killed $r7, 14 /* CC::al */, $noreg, def $r3, def $r5, def $r7 :: (load (s32) from %stack.6), (load (s32) from %stack.5), (load (s32) from %stack.4)
300 ; CHECK-NEXT: tB %bb.1, 14 /* CC::al */, $noreg
302 ; CHECK-NEXT: bb.6.bb91:
303 ; CHECK-NEXT: $sp = frame-destroy tADDspi $sp, 10, 14 /* CC::al */, $noreg
304 ; CHECK-NEXT: $sp = frame-destroy t2LDMIA_RET $sp, 14 /* CC::al */, $noreg, def $r4, def $r5, def $r6, def $r7, def $r8, def $r9, def $r10, def $r11, def $pc
306 successors: %bb.2(0x80000000)
307 liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10, $r11, $lr
309 $sp = frame-setup t2STMDB_UPD $sp, 14 /* CC::al */, $noreg, killed $r4, killed $r5, killed $r6, killed $r7, killed $r8, killed $r9, killed $r10, killed $r11, killed $lr
310 frame-setup CFI_INSTRUCTION def_cfa_offset 36
311 frame-setup CFI_INSTRUCTION offset $lr, -4
312 frame-setup CFI_INSTRUCTION offset $r11, -8
313 frame-setup CFI_INSTRUCTION offset $r10, -12
314 frame-setup CFI_INSTRUCTION offset $r9, -16
315 frame-setup CFI_INSTRUCTION offset $r8, -20
316 frame-setup CFI_INSTRUCTION offset $r7, -24
317 frame-setup CFI_INSTRUCTION offset $r6, -28
318 frame-setup CFI_INSTRUCTION offset $r5, -32
319 frame-setup CFI_INSTRUCTION offset $r4, -36
320 $sp = frame-setup tSUBspi $sp, 10, 14 /* CC::al */, $noreg
321 frame-setup CFI_INSTRUCTION def_cfa_offset 76
322 $r6, $r5 = t2LDRDi8 $r0, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i7), (load (s32) from %ir.i10)
323 $r8 = tMOVr killed $r3, 14 /* CC::al */, $noreg
324 $r3, $r7 = t2LDRDi8 killed $r0, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i), (load (s32) from %ir.i5)
325 renamable $r0 = t2RSBri killed renamable $r6, 31, 14 /* CC::al */, $noreg, $noreg
326 t2STMIA $sp, 14 /* CC::al */, $noreg, killed $r0, $r2, $r8 :: (store (s32) into %stack.9), (store (s32) into %stack.8), (store (s32) into %stack.7)
327 $r12 = tMOVr killed $r2, 14 /* CC::al */, $noreg
328 renamable $r2 = tLDRspi $sp, 0, 14 /* CC::al */, $noreg :: (load (s32) from %stack.9)
329 tB %bb.2, 14 /* CC::al */, $noreg
332 successors: %bb.6(0x04000000), %bb.2(0x7c000000)
333 liveins: $r0, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2
335 renamable $r7, dead $cpsr = nuw tADDi8 killed renamable $r7, 20, 14 /* CC::al */, $noreg
336 t2STRDi8 killed $r9, killed $r4, $r3, 0, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i14), (store (s32) into %ir.i81)
337 t2STRDi8 killed $r6, killed $r0, $r3, 8, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i84), (store (s32) into %ir.i88)
338 renamable $r3, dead $cpsr = nuw tADDi8 killed renamable $r3, 16, 14 /* CC::al */, $noreg
339 renamable $r5, $cpsr = tSUBi8 killed renamable $r5, 1, 14 /* CC::al */, $noreg
340 $r1 = tMOVr $r12, 14 /* CC::al */, $noreg
341 tBcc %bb.6, 0 /* CC::eq */, killed $cpsr
344 successors: %bb.3(0x40000000), %bb.1(0x40000000)
345 liveins: $r1, $r3, $r5, $r7, $r8, $r12, $r2
347 $r9, $r4 = t2LDRDi8 $r3, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i14), (load (s32) from %ir.i20)
348 $r6, $r0 = t2LDRDi8 $r3, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i22), (load (s32) from %ir.i24)
349 $lr = t2WhileLoopStartLR renamable $r8, %bb.1, implicit-def dead $cpsr
350 tB %bb.3, 14 /* CC::al */, $noreg
353 successors: %bb.4(0x80000000)
354 liveins: $r0, $r1, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2
356 t2STRDi8 killed $r3, killed $r5, $sp, 12, 14 /* CC::al */, $noreg :: (store (s32) into %stack.6), (store (s32) into %stack.5)
357 renamable $r3 = tLDRi renamable $r7, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i13)
358 tSTRspi killed renamable $r3, $sp, 9, 14 /* CC::al */, $noreg :: (store (s32) into %stack.0)
359 renamable $r3 = tLDRi renamable $r7, 1, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i34)
360 tSTRspi killed renamable $r3, $sp, 8, 14 /* CC::al */, $noreg :: (store (s32) into %stack.1)
361 renamable $r3 = tLDRi renamable $r7, 2, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i32)
362 tSTRspi killed renamable $r3, $sp, 7, 14 /* CC::al */, $noreg :: (store (s32) into %stack.2)
363 renamable $r3 = tLDRi renamable $r7, 3, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i30)
364 t2STRDi8 $r7, killed $r3, $sp, 20, 14 /* CC::al */, $noreg :: (store (s32) into %stack.4), (store (s32) into %stack.3)
365 renamable $r10 = t2LDRi12 killed renamable $r7, 16, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i28)
368 successors: %bb.4(0x7c000000), %bb.5(0x04000000)
369 liveins: $r0, $r1, $r2, $r4, $r6, $r8, $r9, $r10, $r12
371 $r7 = tMOVr killed $r6, 14 /* CC::al */, $noreg
372 renamable $r6 = tLDRspi $sp, 8, 14 /* CC::al */, $noreg :: (load (s32) from %stack.1)
373 renamable $r3 = tLDRspi $sp, 7, 14 /* CC::al */, $noreg :: (load (s32) from %stack.2)
374 renamable $r6, renamable $r11 = t2SMULL $r9, killed renamable $r6, 14 /* CC::al */, $noreg
375 renamable $r6, renamable $r11 = t2SMLAL killed renamable $r4, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
376 renamable $r3 = tLDRspi $sp, 6, 14 /* CC::al */, $noreg :: (load (s32) from %stack.3)
377 $r5 = tMOVr killed $r9, 14 /* CC::al */, $noreg
378 renamable $r6, renamable $r11 = t2SMLAL renamable $r7, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
379 renamable $r9, renamable $r1 = t2LDR_POST killed renamable $r1, 4, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i38)
380 renamable $r6, renamable $r11 = t2SMLAL killed renamable $r0, renamable $r10, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
381 renamable $r0 = tLDRspi $sp, 9, 14 /* CC::al */, $noreg :: (load (s32) from %stack.0)
382 $lr = tMOVr $r8, 14 /* CC::al */, $noreg
383 renamable $r6, renamable $r11 = t2SMLAL renamable $r9, killed renamable $r0, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg
384 early-clobber renamable $r6, dead early-clobber renamable $r11 = MVE_ASRLr killed renamable $r6, killed renamable $r11, renamable $r2, 14 /* CC::al */, $noreg
385 early-clobber renamable $r12 = t2STR_POST renamable $r6, killed renamable $r12, 4, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i39)
386 renamable $lr = t2LoopDec killed renamable $lr, 1
387 renamable $r8 = t2SUBri killed renamable $r8, 1, 14 /* CC::al */, $noreg, $noreg
388 $r0 = tMOVr $r7, 14 /* CC::al */, $noreg
389 $r4 = tMOVr $r5, 14 /* CC::al */, $noreg
390 t2LoopEnd killed renamable $lr, %bb.4, implicit-def dead $cpsr
391 tB %bb.5, 14 /* CC::al */, $noreg
394 successors: %bb.1(0x80000000)
395 liveins: $r5, $r6, $r7, $r9, $r2
397 $r0 = tMOVr killed $r7, 14 /* CC::al */, $noreg
398 $r7 = tADDrSPi $sp, 3, 14 /* CC::al */, $noreg
399 $r4 = tMOVr killed $r5, 14 /* CC::al */, $noreg
400 $r12, $r8 = t2LDRDi8 $sp, 4, 14 /* CC::al */, $noreg :: (load (s32) from %stack.8), (load (s32) from %stack.7)
401 tLDMIA killed $r7, 14 /* CC::al */, $noreg, def $r3, def $r5, def $r7 :: (load (s32) from %stack.6), (load (s32) from %stack.5), (load (s32) from %stack.4)
402 tB %bb.1, 14 /* CC::al */, $noreg
405 $sp = frame-destroy tADDspi $sp, 10, 14 /* CC::al */, $noreg
406 $sp = frame-destroy t2LDMIA_RET $sp, 14 /* CC::al */, $noreg, def $r4, def $r5, def $r6, def $r7, def $r8, def $r9, def $r10, def $r11, def $pc