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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=thumbv8.1m.main -run-pass=arm-low-overhead-loops %s -o - | FileCheck %s3 4--- |5 %struct.arm_biquad_casd_df1_inst_q31 = type { ptr, ptr, i32, i32 }6 7 define hidden void @arm_biquad_cascade_df1_q31(ptr nocapture readonly %arg, ptr nocapture readonly %arg1, ptr nocapture %arg2, i32 %arg3) #0 {8 bb:9 %i = bitcast ptr %arg to ptr10 %i4 = load ptr, ptr %i, align 411 %i5 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 112 %i6 = load ptr, ptr %i5, align 413 %i7 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 214 %i8 = load i32, ptr %i7, align 415 %i9 = sub i32 31, %i816 %i10 = getelementptr inbounds %struct.arm_biquad_casd_df1_inst_q31, ptr %arg, i32 0, i32 317 %i11 = load i32, ptr %i10, align 418 br label %bb1219 20 bb12: ; preds = %bb74, %bb21 %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 526 %i19 = load i32, ptr %i14, align 427 %i20 = getelementptr inbounds i32, ptr %i14, i32 128 %i21 = load i32, ptr %i20, align 429 %i22 = getelementptr inbounds i32, ptr %i14, i32 230 %i23 = load i32, ptr %i22, align 431 %i24 = getelementptr inbounds i32, ptr %i14, i32 332 %i25 = load i32, ptr %i24, align 433 %i26 = call i1 @llvm.test.set.loop.iterations.i32(i32 %arg3)34 br i1 %i26, label %bb27, label %bb7435 36 bb27: ; preds = %bb1237 %i28 = getelementptr inbounds i32, ptr %i13, i32 438 %i29 = load i32, ptr %i28, align 439 %i30 = getelementptr inbounds i32, ptr %i13, i32 340 %i31 = load i32, ptr %i30, align 441 %i32 = getelementptr inbounds i32, ptr %i13, i32 242 %i33 = load i32, ptr %i32, align 443 %i34 = getelementptr inbounds i32, ptr %i13, i32 144 %i35 = load i32, ptr %i34, align 445 %i36 = load i32, ptr %i13, align 446 br label %bb3747 48 bb37: ; preds = %bb37, %bb2749 %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 i6457 %i46 = sext i32 %i31 to i6458 %i47 = sext i32 %i33 to i6459 %i48 = sext i32 %i35 to i6460 %i49 = sext i32 %i36 to i6461 %i50 = zext i32 %i9 to i6462 %i51 = getelementptr inbounds i32, ptr %i38, i32 163 %i52 = load i32, ptr %i38, align 464 %i53 = sext i32 %i52 to i6465 %i54 = mul nsw i64 %i53, %i4966 %i55 = sext i32 %i43 to i6467 %i56 = mul nsw i64 %i55, %i4868 %i57 = sext i32 %i42 to i6469 %i58 = mul nsw i64 %i57, %i4770 %i59 = sext i32 %i41 to i6471 %i60 = mul nsw i64 %i59, %i4672 %i61 = sext i32 %i40 to i6473 %i62 = mul nsw i64 %i61, %i4574 %i63 = add i64 %i58, %i5675 %i64 = add i64 %i63, %i6076 %i65 = add i64 %i64, %i6277 %i66 = add i64 %i65, %i5478 %i67 = ashr i64 %i66, %i5079 %i68 = trunc i64 %i67 to i3280 %i69 = getelementptr inbounds i32, ptr %i39, i32 181 store i32 %i68, ptr %i39, align 482 %i70 = call i32 @llvm.loop.decrement.reg.i32(i32 %lsr.iv, i32 1)83 %i71 = icmp ne i32 %i70, 084 %lsr.iv.next = add i32 %lsr.iv, -185 br i1 %i71, label %bb37, label %bb7286 87 bb72: ; preds = %bb3788 %i73 = trunc i64 %i67 to i3289 br label %bb7490 91 bb74: ; preds = %bb72, %bb1292 %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 497 %i79 = bitcast ptr %i14 to ptr98 %i80 = getelementptr inbounds i8, ptr %i79, i32 499 %i81 = bitcast ptr %i80 to ptr100 store i32 %i76, ptr %i81, align 4101 %i82 = bitcast ptr %i14 to ptr102 %i83 = getelementptr inbounds i8, ptr %i82, i32 8103 %i84 = bitcast ptr %i83 to ptr104 store i32 %i77, ptr %i84, align 4105 %i85 = getelementptr inbounds i32, ptr %i14, i32 4106 %i86 = bitcast ptr %i14 to ptr107 %i87 = getelementptr inbounds i8, ptr %i86, i32 12108 %i88 = bitcast ptr %i87 to ptr109 store i32 %i78, ptr %i88, align 4110 %i89 = add i32 %i16, -1111 %i90 = icmp eq i32 %i89, 0112 br i1 %i90, label %bb91, label %bb12113 114 bb91: ; preds = %bb74115 ret void116 }117 118 declare i1 @llvm.test.set.loop.iterations.i32(i32) #1119 120 declare i32 @llvm.loop.decrement.reg.i32(i32, i32) #1121 122 attributes #0 = { optsize "target-cpu"="cortex-m55" }123 attributes #1 = { noduplicate nounwind "target-cpu"="cortex-m55" }124 125...126---127name: arm_biquad_cascade_df1_q31128alignment: 2129tracksRegLiveness: true130registers: []131liveins:132 - { reg: '$r0', virtual-reg: '' }133 - { reg: '$r1', virtual-reg: '' }134 - { reg: '$r2', virtual-reg: '' }135 - { reg: '$r3', virtual-reg: '' }136frameInfo:137 stackSize: 76138 offsetAdjustment: 0139 maxAlignment: 4140 localFrameSize: 0141 savePoint: []142 restorePoint: []143fixedStack: []144stack:145 - { id: 0, name: '', type: spill-slot, offset: -40, size: 4, alignment: 4,146 stack-id: default, callee-saved-register: '', callee-saved-restored: true,147 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }148 - { id: 1, name: '', type: spill-slot, offset: -44, size: 4, alignment: 4,149 stack-id: default, callee-saved-register: '', callee-saved-restored: true,150 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }151 - { id: 2, name: '', type: spill-slot, offset: -48, size: 4, alignment: 4,152 stack-id: default, callee-saved-register: '', callee-saved-restored: true,153 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }154 - { id: 3, name: '', type: spill-slot, offset: -52, size: 4, alignment: 4,155 stack-id: default, callee-saved-register: '', callee-saved-restored: true,156 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }157 - { id: 4, name: '', type: spill-slot, offset: -56, size: 4, alignment: 4,158 stack-id: default, callee-saved-register: '', callee-saved-restored: true,159 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }160 - { id: 5, name: '', type: spill-slot, offset: -60, size: 4, alignment: 4,161 stack-id: default, callee-saved-register: '', callee-saved-restored: true,162 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }163 - { id: 6, name: '', type: spill-slot, offset: -64, size: 4, alignment: 4,164 stack-id: default, callee-saved-register: '', callee-saved-restored: true,165 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }166 - { id: 7, name: '', type: spill-slot, offset: -68, size: 4, alignment: 4,167 stack-id: default, callee-saved-register: '', callee-saved-restored: true,168 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }169 - { id: 8, name: '', type: spill-slot, offset: -72, size: 4, alignment: 4,170 stack-id: default, callee-saved-register: '', callee-saved-restored: true,171 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }172 - { id: 9, name: '', type: spill-slot, offset: -76, size: 4, alignment: 4,173 stack-id: default, callee-saved-register: '', callee-saved-restored: true,174 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }175 - { id: 10, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,176 stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false,177 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }178 - { id: 11, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4,179 stack-id: default, callee-saved-register: '$r11', callee-saved-restored: true,180 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }181 - { id: 12, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4,182 stack-id: default, callee-saved-register: '$r10', callee-saved-restored: true,183 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }184 - { id: 13, name: '', type: spill-slot, offset: -16, size: 4, alignment: 4,185 stack-id: default, callee-saved-register: '$r9', callee-saved-restored: true,186 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }187 - { id: 14, name: '', type: spill-slot, offset: -20, size: 4, alignment: 4,188 stack-id: default, callee-saved-register: '$r8', callee-saved-restored: true,189 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }190 - { id: 15, name: '', type: spill-slot, offset: -24, size: 4, alignment: 4,191 stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true,192 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }193 - { id: 16, name: '', type: spill-slot, offset: -28, size: 4, alignment: 4,194 stack-id: default, callee-saved-register: '$r6', callee-saved-restored: true,195 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }196 - { id: 17, name: '', type: spill-slot, offset: -32, size: 4, alignment: 4,197 stack-id: default, callee-saved-register: '$r5', callee-saved-restored: true,198 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }199 - { id: 18, name: '', type: spill-slot, offset: -36, size: 4, alignment: 4,200 stack-id: default, callee-saved-register: '$r4', callee-saved-restored: true,201 debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }202callSites: []203constants: []204machineFunctionInfo: {}205body: |206 ; CHECK-LABEL: name: arm_biquad_cascade_df1_q31207 ; CHECK: bb.0.bb:208 ; CHECK-NEXT: successors: %bb.1(0x80000000)209 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10, $r11, $lr210 ; CHECK-NEXT: {{ $}}211 ; 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 $lr212 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 36213 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -4214 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r11, -8215 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r10, -12216 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r9, -16217 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r8, -20218 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r7, -24219 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r6, -28220 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r5, -32221 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $r4, -36222 ; CHECK-NEXT: $sp = frame-setup tSUBspi $sp, 10, 14 /* CC::al */, $noreg223 ; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 76224 ; CHECK-NEXT: $r6, $r5 = t2LDRDi8 $r0, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i7), (load (s32) from %ir.i10)225 ; CHECK-NEXT: $r8 = tMOVr killed $r3, 14 /* CC::al */, $noreg226 ; CHECK-NEXT: $r3, $r7 = t2LDRDi8 killed $r0, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i), (load (s32) from %ir.i5)227 ; CHECK-NEXT: renamable $r0 = t2RSBri killed renamable $r6, 31, 14 /* CC::al */, $noreg, $noreg228 ; 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)229 ; CHECK-NEXT: $r12 = tMOVr killed $r2, 14 /* CC::al */, $noreg230 ; CHECK-NEXT: renamable $r2 = tLDRspi $sp, 0, 14 /* CC::al */, $noreg :: (load (s32) from %stack.9)231 ; CHECK-NEXT: {{ $}}232 ; CHECK-NEXT: bb.1.bb12 (align 4):233 ; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.5(0x40000000)234 ; CHECK-NEXT: liveins: $r1, $r2, $r3, $r5, $r7, $r8, $r12235 ; CHECK-NEXT: {{ $}}236 ; CHECK-NEXT: $r9, $r4 = t2LDRDi8 $r3, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i14), (load (s32) from %ir.i20)237 ; CHECK-NEXT: $r6, $r0 = t2LDRDi8 $r3, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i22), (load (s32) from %ir.i24)238 ; CHECK-NEXT: dead $lr = t2WLS renamable $r8, %bb.5239 ; CHECK-NEXT: {{ $}}240 ; CHECK-NEXT: bb.2.bb27:241 ; CHECK-NEXT: successors: %bb.3(0x80000000)242 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12243 ; CHECK-NEXT: {{ $}}244 ; CHECK-NEXT: t2STRDi8 killed $r3, killed $r5, $sp, 12, 14 /* CC::al */, $noreg :: (store (s32) into %stack.6), (store (s32) into %stack.5)245 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i13)246 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 9, 14 /* CC::al */, $noreg :: (store (s32) into %stack.0)247 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 1, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i34)248 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 8, 14 /* CC::al */, $noreg :: (store (s32) into %stack.1)249 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 2, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i32)250 ; CHECK-NEXT: tSTRspi killed renamable $r3, $sp, 7, 14 /* CC::al */, $noreg :: (store (s32) into %stack.2)251 ; CHECK-NEXT: renamable $r3 = tLDRi renamable $r7, 3, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i30)252 ; CHECK-NEXT: t2STRDi8 $r7, killed $r3, $sp, 20, 14 /* CC::al */, $noreg :: (store (s32) into %stack.4), (store (s32) into %stack.3)253 ; CHECK-NEXT: renamable $r10 = t2LDRi12 killed renamable $r7, 16, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i28)254 ; CHECK-NEXT: {{ $}}255 ; CHECK-NEXT: bb.3.bb37 (align 4):256 ; CHECK-NEXT: successors: %bb.3(0x7c000000), %bb.4(0x04000000)257 ; CHECK-NEXT: liveins: $r0, $r1, $r2, $r4, $r6, $r8, $r9, $r10, $r12258 ; CHECK-NEXT: {{ $}}259 ; CHECK-NEXT: $r7 = tMOVr killed $r6, 14 /* CC::al */, $noreg260 ; CHECK-NEXT: renamable $r6 = tLDRspi $sp, 8, 14 /* CC::al */, $noreg :: (load (s32) from %stack.1)261 ; CHECK-NEXT: renamable $r3 = tLDRspi $sp, 7, 14 /* CC::al */, $noreg :: (load (s32) from %stack.2)262 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMULL $r9, killed renamable $r6, 14 /* CC::al */, $noreg263 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL killed renamable $r4, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg264 ; CHECK-NEXT: renamable $r3 = tLDRspi $sp, 6, 14 /* CC::al */, $noreg :: (load (s32) from %stack.3)265 ; CHECK-NEXT: $r5 = tMOVr killed $r9, 14 /* CC::al */, $noreg266 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL renamable $r7, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg267 ; CHECK-NEXT: renamable $r9, renamable $r1 = t2LDR_POST killed renamable $r1, 4, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i38)268 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL killed renamable $r0, renamable $r10, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg269 ; CHECK-NEXT: renamable $r0 = tLDRspi $sp, 9, 14 /* CC::al */, $noreg :: (load (s32) from %stack.0)270 ; CHECK-NEXT: $lr = tMOVr $r8, 14 /* CC::al */, $noreg271 ; CHECK-NEXT: renamable $r6, renamable $r11 = t2SMLAL renamable $r9, killed renamable $r0, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg272 ; CHECK-NEXT: early-clobber renamable $r6, dead early-clobber renamable $r11 = MVE_ASRLr killed renamable $r6, killed renamable $r11, renamable $r2, 14 /* CC::al */, $noreg273 ; CHECK-NEXT: early-clobber renamable $r12 = t2STR_POST renamable $r6, killed renamable $r12, 4, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i39)274 ; CHECK-NEXT: renamable $r8 = t2SUBri killed renamable $r8, 1, 14 /* CC::al */, $noreg, $noreg275 ; CHECK-NEXT: $r0 = tMOVr $r7, 14 /* CC::al */, $noreg276 ; CHECK-NEXT: $r4 = tMOVr $r5, 14 /* CC::al */, $noreg277 ; CHECK-NEXT: dead $lr = t2LEUpdate killed renamable $lr, %bb.3278 ; CHECK-NEXT: {{ $}}279 ; CHECK-NEXT: bb.4.bb72:280 ; CHECK-NEXT: successors: %bb.5(0x80000000)281 ; CHECK-NEXT: liveins: $r2, $r5, $r6, $r7, $r9282 ; CHECK-NEXT: {{ $}}283 ; CHECK-NEXT: $r0 = tMOVr killed $r7, 14 /* CC::al */, $noreg284 ; CHECK-NEXT: $r7 = tADDrSPi $sp, 3, 14 /* CC::al */, $noreg285 ; CHECK-NEXT: $r4 = tMOVr killed $r5, 14 /* CC::al */, $noreg286 ; CHECK-NEXT: $r12, $r8 = t2LDRDi8 $sp, 4, 14 /* CC::al */, $noreg :: (load (s32) from %stack.8), (load (s32) from %stack.7)287 ; 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)288 ; CHECK-NEXT: {{ $}}289 ; CHECK-NEXT: bb.5.bb74:290 ; CHECK-NEXT: successors: %bb.6(0x04000000), %bb.1(0x7c000000)291 ; CHECK-NEXT: liveins: $r0, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2292 ; CHECK-NEXT: {{ $}}293 ; CHECK-NEXT: renamable $r7, dead $cpsr = nuw tADDi8 killed renamable $r7, 20, 14 /* CC::al */, $noreg294 ; CHECK-NEXT: t2STRDi8 killed $r9, killed $r4, $r3, 0, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i14), (store (s32) into %ir.i81)295 ; CHECK-NEXT: t2STRDi8 killed $r6, killed $r0, $r3, 8, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i84), (store (s32) into %ir.i88)296 ; CHECK-NEXT: renamable $r3, dead $cpsr = nuw tADDi8 killed renamable $r3, 16, 14 /* CC::al */, $noreg297 ; CHECK-NEXT: renamable $r5, $cpsr = tSUBi8 killed renamable $r5, 1, 14 /* CC::al */, $noreg298 ; CHECK-NEXT: $r1 = tMOVr $r12, 14 /* CC::al */, $noreg299 ; CHECK-NEXT: tBcc %bb.1, 1 /* CC::ne */, killed $cpsr300 ; CHECK-NEXT: {{ $}}301 ; CHECK-NEXT: bb.6.bb91:302 ; CHECK-NEXT: $sp = frame-destroy tADDspi $sp, 10, 14 /* CC::al */, $noreg303 ; 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 $pc304 bb.0.bb:305 successors: %bb.1(0x80000000)306 liveins: $r0, $r1, $r2, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10, $r11, $lr307 308 $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 $lr309 frame-setup CFI_INSTRUCTION def_cfa_offset 36310 frame-setup CFI_INSTRUCTION offset $lr, -4311 frame-setup CFI_INSTRUCTION offset $r11, -8312 frame-setup CFI_INSTRUCTION offset $r10, -12313 frame-setup CFI_INSTRUCTION offset $r9, -16314 frame-setup CFI_INSTRUCTION offset $r8, -20315 frame-setup CFI_INSTRUCTION offset $r7, -24316 frame-setup CFI_INSTRUCTION offset $r6, -28317 frame-setup CFI_INSTRUCTION offset $r5, -32318 frame-setup CFI_INSTRUCTION offset $r4, -36319 $sp = frame-setup tSUBspi $sp, 10, 14 /* CC::al */, $noreg320 frame-setup CFI_INSTRUCTION def_cfa_offset 76321 $r6, $r5 = t2LDRDi8 $r0, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i7), (load (s32) from %ir.i10)322 $r8 = tMOVr killed $r3, 14 /* CC::al */, $noreg323 $r3, $r7 = t2LDRDi8 killed $r0, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i), (load (s32) from %ir.i5)324 renamable $r0 = t2RSBri killed renamable $r6, 31, 14 /* CC::al */, $noreg, $noreg325 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)326 $r12 = tMOVr killed $r2, 14 /* CC::al */, $noreg327 renamable $r2 = tLDRspi $sp, 0, 14 /* CC::al */, $noreg :: (load (s32) from %stack.9)328 329 bb.1.bb12 (align 4):330 successors: %bb.2(0x40000000), %bb.5(0x40000000)331 liveins: $r1, $r3, $r5, $r7, $r8, $r12, $r2332 333 $r9, $r4 = t2LDRDi8 $r3, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i14), (load (s32) from %ir.i20)334 $r6, $r0 = t2LDRDi8 $r3, 8, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i22), (load (s32) from %ir.i24)335 $lr = t2WhileLoopStartLR renamable $r8, %bb.5, implicit-def dead $cpsr336 tB %bb.2, 14 /* CC::al */, $noreg337 338 bb.2.bb27:339 successors: %bb.3(0x80000000)340 liveins: $r0, $r1, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2341 342 t2STRDi8 killed $r3, killed $r5, $sp, 12, 14 /* CC::al */, $noreg :: (store (s32) into %stack.6), (store (s32) into %stack.5)343 renamable $r3 = tLDRi renamable $r7, 0, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i13)344 tSTRspi killed renamable $r3, $sp, 9, 14 /* CC::al */, $noreg :: (store (s32) into %stack.0)345 renamable $r3 = tLDRi renamable $r7, 1, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i34)346 tSTRspi killed renamable $r3, $sp, 8, 14 /* CC::al */, $noreg :: (store (s32) into %stack.1)347 renamable $r3 = tLDRi renamable $r7, 2, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i32)348 tSTRspi killed renamable $r3, $sp, 7, 14 /* CC::al */, $noreg :: (store (s32) into %stack.2)349 renamable $r3 = tLDRi renamable $r7, 3, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i30)350 t2STRDi8 $r7, killed $r3, $sp, 20, 14 /* CC::al */, $noreg :: (store (s32) into %stack.4), (store (s32) into %stack.3)351 renamable $r10 = t2LDRi12 killed renamable $r7, 16, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i28)352 353 bb.3.bb37 (align 4):354 successors: %bb.3(0x7c000000), %bb.4(0x04000000)355 liveins: $r0, $r1, $r2, $r4, $r6, $r8, $r9, $r10, $r12356 357 $r7 = tMOVr killed $r6, 14 /* CC::al */, $noreg358 renamable $r6 = tLDRspi $sp, 8, 14 /* CC::al */, $noreg :: (load (s32) from %stack.1)359 renamable $r3 = tLDRspi $sp, 7, 14 /* CC::al */, $noreg :: (load (s32) from %stack.2)360 renamable $r6, renamable $r11 = t2SMULL $r9, killed renamable $r6, 14 /* CC::al */, $noreg361 renamable $r6, renamable $r11 = t2SMLAL killed renamable $r4, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg362 renamable $r3 = tLDRspi $sp, 6, 14 /* CC::al */, $noreg :: (load (s32) from %stack.3)363 $r5 = tMOVr killed $r9, 14 /* CC::al */, $noreg364 renamable $r6, renamable $r11 = t2SMLAL renamable $r7, killed renamable $r3, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg365 renamable $r9, renamable $r1 = t2LDR_POST killed renamable $r1, 4, 14 /* CC::al */, $noreg :: (load (s32) from %ir.i38)366 renamable $r6, renamable $r11 = t2SMLAL killed renamable $r0, renamable $r10, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg367 renamable $r0 = tLDRspi $sp, 9, 14 /* CC::al */, $noreg :: (load (s32) from %stack.0)368 $lr = tMOVr $r8, 14 /* CC::al */, $noreg369 renamable $r6, renamable $r11 = t2SMLAL renamable $r9, killed renamable $r0, killed renamable $r6, killed renamable $r11, 14 /* CC::al */, $noreg370 early-clobber renamable $r6, dead early-clobber renamable $r11 = MVE_ASRLr killed renamable $r6, killed renamable $r11, renamable $r2, 14 /* CC::al */, $noreg371 early-clobber renamable $r12 = t2STR_POST renamable $r6, killed renamable $r12, 4, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i39)372 renamable $lr = t2LoopDec killed renamable $lr, 1373 renamable $r8 = t2SUBri killed renamable $r8, 1, 14 /* CC::al */, $noreg, $noreg374 $r0 = tMOVr $r7, 14 /* CC::al */, $noreg375 $r4 = tMOVr $r5, 14 /* CC::al */, $noreg376 t2LoopEnd killed renamable $lr, %bb.3, implicit-def dead $cpsr377 tB %bb.4, 14 /* CC::al */, $noreg378 379 bb.4.bb72:380 successors: %bb.5(0x80000000)381 liveins: $r5, $r6, $r7, $r9, $r2382 383 $r0 = tMOVr killed $r7, 14 /* CC::al */, $noreg384 $r7 = tADDrSPi $sp, 3, 14 /* CC::al */, $noreg385 $r4 = tMOVr killed $r5, 14 /* CC::al */, $noreg386 $r12, $r8 = t2LDRDi8 $sp, 4, 14 /* CC::al */, $noreg :: (load (s32) from %stack.8), (load (s32) from %stack.7)387 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)388 389 bb.5.bb74:390 successors: %bb.6(0x04000000), %bb.1(0x7c000000)391 liveins: $r0, $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r12, $r2392 393 renamable $r7, dead $cpsr = nuw tADDi8 killed renamable $r7, 20, 14 /* CC::al */, $noreg394 t2STRDi8 killed $r9, killed $r4, $r3, 0, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i14), (store (s32) into %ir.i81)395 t2STRDi8 killed $r6, killed $r0, $r3, 8, 14 /* CC::al */, $noreg :: (store (s32) into %ir.i84), (store (s32) into %ir.i88)396 renamable $r3, dead $cpsr = nuw tADDi8 killed renamable $r3, 16, 14 /* CC::al */, $noreg397 renamable $r5, $cpsr = tSUBi8 killed renamable $r5, 1, 14 /* CC::al */, $noreg398 $r1 = tMOVr $r12, 14 /* CC::al */, $noreg399 tBcc %bb.1, 1 /* CC::ne */, killed $cpsr400 401 bb.6.bb91:402 $sp = frame-destroy tADDspi $sp, 10, 14 /* CC::al */, $noreg403 $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 $pc404 405...406