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1# RUN: llc -run-pass=livedebugvalues -o - %s | FileCheck -check-prefix=GENERATE %s2# RUN: llc -run-pass=livedebugvalues -o - %s | FileCheck -check-prefix=TERMINATE %s3# 4# Check that spills are recognized in the Live Debug Values pass and that5# DBG_VALUE instructions are generated to keep track of spilled user6# variables. 7# In addition we check that the ranges of spilled debug values are properly8# extended.9#10# Test case generated from:11#12# extern void use (int);13# extern void set (int *, int *, int *);14# 15# int glob0, glob1, glob2, glob3, glob4, glob5;16# 17# void foo(int b0, int b1, int int0, int int1, int int2,18# int int3, int int4)19# {20# int inta = glob0;21# int intb = glob1;22# int intc = glob2;23# int intd = glob3;24# int inte = glob4;25# int intf = glob5;26# int intg;27# 28# if (b0)29# return;30# 31# int0 += (int1 + int2 + int3) * int4;32# use(intf);33# use(inte);34# 35# if (b1) {36# set(&inte, &intf, &intg);37# int0 = (int1 + int2 + int3) * int4;38# inta = (intb*inte + intc*inte + intd) * inte;39# }40# int0 += int4 * inta;41# use(int0);42# }43#44#45# Generated with 46# clang -g -O2 -S -emit-llvm -fno-omit-frame-pointer spill1.c47# llc -stop-after=funclet-layout < spill1.ll > spill1.mir 48#49# Make sure that we generated DBG_VALUE instructions for the spills50# GENERATE: ![[INT0:[0-9]+]] = !DILocalVariable(name: "int0",{{.*}})51# GENERATE: ![[INTB:[0-9]+]] = !DILocalVariable(name: "intb",{{.*}})52# GENERATE: ![[INTD:[0-9]+]] = !DILocalVariable(name: "intd",{{.*}})53#54# GENERATE: bb.1.if.end:55# GENERATE: MOV32mr $rbp, 1, $noreg, -48, $noreg, killed $edx :: (store (s32) into %stack.5)56# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INT0]], !DIExpression(DW_OP_constu, 48, DW_OP_minus)57# GENERATE: MOV32mr $rbp, 1, $noreg, -52, $noreg, killed $r8d :: (store (s32) into %stack.4)58# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)59# GENERATE: MOV32mr $rbp, 1, $noreg, -56, $noreg, killed $esi :: (store (s32) into %stack.3)60# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)61#62# Check that the spill locations that are valid at the end of bb.1.if.end are63# propagated to subsequent BBs.64#65# GENERATE: bb.2.if.then4:66# GENERATE-NOT: bb.3:67# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)68# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)69#70# GENERATE: bb.3:71# GENERATE-NOT: bb.4.if.end13:72# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)73# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)74#75# GENERATE: bb.4.if.end13:76# GENERATE-NOT: bb.5.cleanup:77# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)78# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)79# 80# Check that the spill location rbp-48 (the variable int0) is not propagated 81# because int0 is redefined within the same basic block.82#83# TERMINATE: bb.2.if.then4:84# TERMINATE-NOT: DBG_VALUE $rbp, -48,85--- |86 ; ModuleID = '<stdin>'87 source_filename = "spill1.c"88 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"89 target triple = "x86_64-unknown-linux-gnu"90 91 @glob0 = common local_unnamed_addr global i32 0, align 4, !dbg !092 @glob1 = common local_unnamed_addr global i32 0, align 4, !dbg !693 @glob2 = common local_unnamed_addr global i32 0, align 4, !dbg !994 @glob3 = common local_unnamed_addr global i32 0, align 4, !dbg !1195 @glob4 = common local_unnamed_addr global i32 0, align 4, !dbg !1396 @glob5 = common local_unnamed_addr global i32 0, align 4, !dbg !1597 98 ; Function Attrs: nounwind uwtable99 define void @foo(i32 %b0, i32 %b1, i32 %int0, i32 %int1, i32 %int2, i32 %int3, i32 %int4) local_unnamed_addr #0 !dbg !20 {100 entry:101 %inte = alloca i32, align 4102 %intf = alloca i32, align 4103 %intg = alloca i32, align 4104 tail call void @llvm.dbg.value(metadata i32 %b0, i64 0, metadata !24, metadata !38), !dbg !39105 tail call void @llvm.dbg.value(metadata i32 %b1, i64 0, metadata !25, metadata !38), !dbg !40106 tail call void @llvm.dbg.value(metadata i32 %int0, i64 0, metadata !26, metadata !38), !dbg !41107 tail call void @llvm.dbg.value(metadata i32 %int1, i64 0, metadata !27, metadata !38), !dbg !42108 tail call void @llvm.dbg.value(metadata i32 %int2, i64 0, metadata !28, metadata !38), !dbg !43109 tail call void @llvm.dbg.value(metadata i32 %int3, i64 0, metadata !29, metadata !38), !dbg !44110 tail call void @llvm.dbg.value(metadata i32 %int4, i64 0, metadata !30, metadata !38), !dbg !45111 %0 = load i32, ptr @glob0, align 4, !dbg !46, !tbaa !47112 tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !31, metadata !38), !dbg !51113 %1 = load i32, ptr @glob1, align 4, !dbg !52, !tbaa !47114 tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !32, metadata !38), !dbg !53115 %2 = load i32, ptr @glob2, align 4, !dbg !54, !tbaa !47116 tail call void @llvm.dbg.value(metadata i32 %2, i64 0, metadata !33, metadata !38), !dbg !55117 %3 = load i32, ptr @glob3, align 4, !dbg !56, !tbaa !47118 tail call void @llvm.dbg.value(metadata i32 %3, i64 0, metadata !34, metadata !38), !dbg !57119 %4 = bitcast ptr %inte to ptr, !dbg !58120 call void @llvm.lifetime.start(i64 4, ptr nonnull %4) #4, !dbg !58121 %5 = load i32, ptr @glob4, align 4, !dbg !59, !tbaa !47122 tail call void @llvm.dbg.value(metadata i32 %5, i64 0, metadata !35, metadata !38), !dbg !60123 tail call void @llvm.dbg.value(metadata i32 %5, i64 0, metadata !35, metadata !38), !dbg !60124 store i32 %5, ptr %inte, align 4, !dbg !60, !tbaa !47125 %6 = bitcast ptr %intf to ptr, !dbg !61126 call void @llvm.lifetime.start(i64 4, ptr nonnull %6) #4, !dbg !61127 %7 = load i32, ptr @glob5, align 4, !dbg !62, !tbaa !47128 tail call void @llvm.dbg.value(metadata i32 %7, i64 0, metadata !36, metadata !38), !dbg !63129 tail call void @llvm.dbg.value(metadata i32 %7, i64 0, metadata !36, metadata !38), !dbg !63130 store i32 %7, ptr %intf, align 4, !dbg !63, !tbaa !47131 %8 = bitcast ptr %intg to ptr, !dbg !64132 call void @llvm.lifetime.start(i64 4, ptr nonnull %8) #4, !dbg !64133 %tobool = icmp eq i32 %b0, 0, !dbg !65134 br i1 %tobool, label %if.end, label %cleanup, !dbg !67135 136 if.end: ; preds = %entry137 %add = add nsw i32 %int2, %int1, !dbg !68138 %add1 = add nsw i32 %add, %int3, !dbg !69139 %mul = mul nsw i32 %add1, %int4, !dbg !70140 call void @llvm.dbg.value(metadata i32 %mul, i64 0, metadata !26, metadata !38), !dbg !41141 %add2 = add nsw i32 %mul, %int0, !dbg !71142 tail call void @llvm.dbg.value(metadata i32 %add2, i64 0, metadata !26, metadata !38), !dbg !41143 tail call void @use(i32 %7) #4, !dbg !72144 tail call void @use(i32 %5) #4, !dbg !73145 %tobool3 = icmp eq i32 %b1, 0, !dbg !74146 br i1 %tobool3, label %if.end13, label %if.then4, !dbg !76147 148 if.then4: ; preds = %if.end149 tail call void @llvm.dbg.value(metadata ptr %inte, i64 0, metadata !35, metadata !77), !dbg !60150 tail call void @llvm.dbg.value(metadata ptr %intf, i64 0, metadata !36, metadata !77), !dbg !63151 tail call void @llvm.dbg.value(metadata ptr %intg, i64 0, metadata !37, metadata !77), !dbg !78152 call void @set(ptr nonnull %inte, ptr nonnull %intf, ptr nonnull %intg) #4, !dbg !79153 %9 = load i32, ptr %inte, align 4, !dbg !81, !tbaa !47154 call void @llvm.dbg.value(metadata i32 %9, i64 0, metadata !35, metadata !38), !dbg !60155 %mul833 = add i32 %2, %1, !dbg !82156 %add10 = mul i32 %9, %mul833, !dbg !82157 %add11 = add nsw i32 %add10, %3, !dbg !83158 %mul12 = mul nsw i32 %add11, %9, !dbg !84159 call void @llvm.dbg.value(metadata i32 %mul12, i64 0, metadata !31, metadata !38), !dbg !51160 br label %if.end13, !dbg !85161 162 if.end13: ; preds = %if.then4, %if.end163 %inta.0 = phi i32 [ %mul12, %if.then4 ], [ %0, %if.end ]164 %int0.addr.0 = phi i32 [ %mul, %if.then4 ], [ %add2, %if.end ]165 call void @llvm.dbg.value(metadata i32 %inta.0, i64 0, metadata !31, metadata !38), !dbg !51166 call void @llvm.dbg.value(metadata i32 %int0.addr.0, i64 0, metadata !26, metadata !38), !dbg !41167 %mul14 = mul nsw i32 %inta.0, %int4, !dbg !86168 %add15 = add nsw i32 %int0.addr.0, %mul14, !dbg !87169 call void @llvm.dbg.value(metadata i32 %add15, i64 0, metadata !26, metadata !38), !dbg !41170 call void @use(i32 %add15) #4, !dbg !88171 br label %cleanup, !dbg !89172 173 cleanup: ; preds = %if.end13, %entry174 %10 = bitcast ptr %intg to ptr175 %11 = bitcast ptr %intf to ptr176 %12 = bitcast ptr %inte to ptr177 call void @llvm.lifetime.end(i64 4, ptr nonnull %10) #4, !dbg !89178 call void @llvm.lifetime.end(i64 4, ptr nonnull %11) #4, !dbg !89179 call void @llvm.lifetime.end(i64 4, ptr nonnull %12) #4, !dbg !89180 ret void, !dbg !90181 }182 183 ; Function Attrs: argmemonly nounwind184 declare void @llvm.lifetime.start(i64, ptr nocapture) #1185 186 declare void @use(i32) local_unnamed_addr #2187 188 declare void @set(ptr, ptr, ptr) local_unnamed_addr #2189 190 ; Function Attrs: argmemonly nounwind191 declare void @llvm.lifetime.end(i64, ptr nocapture) #1192 193 ; Function Attrs: nounwind readnone194 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3195 196 ; Function Attrs: nounwind197 declare void @llvm.stackprotector(ptr, ptr) #4198 199 attributes #0 = { nounwind uwtable "frame-pointer"="non-leaf" }200 attributes #1 = { argmemonly nounwind }201 attributes #2 = { "frame-pointer"="non-leaf" }202 attributes #3 = { nounwind readnone }203 attributes #4 = { nounwind }204 205 !llvm.dbg.cu = !{!2}206 !llvm.module.flags = !{!17, !18}207 !llvm.ident = !{!19}208 209 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())210 !1 = distinct !DIGlobalVariable(name: "glob0", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)211 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 5.0.0 (trunk 292962)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)212 !3 = !DIFile(filename: "spill1.c", directory: "/home/test")213 !4 = !{}214 !5 = !{!0, !6, !9, !11, !13, !15}215 !6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())216 !7 = distinct !DIGlobalVariable(name: "glob1", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)217 !8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)218 !9 = !DIGlobalVariableExpression(var: !10, expr: !DIExpression())219 !10 = distinct !DIGlobalVariable(name: "glob2", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)220 !11 = !DIGlobalVariableExpression(var: !12, expr: !DIExpression())221 !12 = distinct !DIGlobalVariable(name: "glob3", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)222 !13 = !DIGlobalVariableExpression(var: !14, expr: !DIExpression())223 !14 = distinct !DIGlobalVariable(name: "glob4", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)224 !15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression())225 !16 = distinct !DIGlobalVariable(name: "glob5", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)226 !17 = !{i32 2, !"Dwarf Version", i32 4}227 !18 = !{i32 2, !"Debug Info Version", i32 3}228 !19 = !{!"clang version 5.0.0 (trunk 292962)"}229 !20 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 6, type: !21, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !2, retainedNodes: !23)230 !21 = !DISubroutineType(types: !22)231 !22 = !{null, !8, !8, !8, !8, !8, !8, !8}232 !23 = !{!24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37}233 !24 = !DILocalVariable(name: "b0", arg: 1, scope: !20, file: !3, line: 6, type: !8)234 !25 = !DILocalVariable(name: "b1", arg: 2, scope: !20, file: !3, line: 6, type: !8)235 !26 = !DILocalVariable(name: "int0", arg: 3, scope: !20, file: !3, line: 6, type: !8)236 !27 = !DILocalVariable(name: "int1", arg: 4, scope: !20, file: !3, line: 6, type: !8)237 !28 = !DILocalVariable(name: "int2", arg: 5, scope: !20, file: !3, line: 6, type: !8)238 !29 = !DILocalVariable(name: "int3", arg: 6, scope: !20, file: !3, line: 7, type: !8)239 !30 = !DILocalVariable(name: "int4", arg: 7, scope: !20, file: !3, line: 7, type: !8)240 !31 = !DILocalVariable(name: "inta", scope: !20, file: !3, line: 9, type: !8)241 !32 = !DILocalVariable(name: "intb", scope: !20, file: !3, line: 10, type: !8)242 !33 = !DILocalVariable(name: "intc", scope: !20, file: !3, line: 11, type: !8)243 !34 = !DILocalVariable(name: "intd", scope: !20, file: !3, line: 12, type: !8)244 !35 = !DILocalVariable(name: "inte", scope: !20, file: !3, line: 13, type: !8)245 !36 = !DILocalVariable(name: "intf", scope: !20, file: !3, line: 14, type: !8)246 !37 = !DILocalVariable(name: "intg", scope: !20, file: !3, line: 15, type: !8)247 !38 = !DIExpression()248 !39 = !DILocation(line: 6, column: 14, scope: !20)249 !40 = !DILocation(line: 6, column: 22, scope: !20)250 !41 = !DILocation(line: 6, column: 30, scope: !20)251 !42 = !DILocation(line: 6, column: 40, scope: !20)252 !43 = !DILocation(line: 6, column: 50, scope: !20)253 !44 = !DILocation(line: 7, column: 14, scope: !20)254 !45 = !DILocation(line: 7, column: 24, scope: !20)255 !46 = !DILocation(line: 9, column: 14, scope: !20)256 !47 = !{!48, !48, i64 0}257 !48 = !{!"int", !49, i64 0}258 !49 = !{!"omnipotent char", !50, i64 0}259 !50 = !{!"Simple C/C++ TBAA"}260 !51 = !DILocation(line: 9, column: 7, scope: !20)261 !52 = !DILocation(line: 10, column: 14, scope: !20)262 !53 = !DILocation(line: 10, column: 7, scope: !20)263 !54 = !DILocation(line: 11, column: 14, scope: !20)264 !55 = !DILocation(line: 11, column: 7, scope: !20)265 !56 = !DILocation(line: 12, column: 14, scope: !20)266 !57 = !DILocation(line: 12, column: 7, scope: !20)267 !58 = !DILocation(line: 13, column: 3, scope: !20)268 !59 = !DILocation(line: 13, column: 14, scope: !20)269 !60 = !DILocation(line: 13, column: 7, scope: !20)270 !61 = !DILocation(line: 14, column: 3, scope: !20)271 !62 = !DILocation(line: 14, column: 14, scope: !20)272 !63 = !DILocation(line: 14, column: 7, scope: !20)273 !64 = !DILocation(line: 15, column: 3, scope: !20)274 !65 = !DILocation(line: 17, column: 7, scope: !66)275 !66 = distinct !DILexicalBlock(scope: !20, file: !3, line: 17, column: 7)276 !67 = !DILocation(line: 17, column: 7, scope: !20)277 !68 = !DILocation(line: 20, column: 17, scope: !20)278 !69 = !DILocation(line: 20, column: 24, scope: !20)279 !70 = !DILocation(line: 20, column: 32, scope: !20)280 !71 = !DILocation(line: 20, column: 8, scope: !20)281 !72 = !DILocation(line: 21, column: 3, scope: !20)282 !73 = !DILocation(line: 22, column: 3, scope: !20)283 !74 = !DILocation(line: 24, column: 7, scope: !75)284 !75 = distinct !DILexicalBlock(scope: !20, file: !3, line: 24, column: 7)285 !76 = !DILocation(line: 24, column: 7, scope: !20)286 !77 = !DIExpression(DW_OP_deref)287 !78 = !DILocation(line: 15, column: 7, scope: !20)288 !79 = !DILocation(line: 25, column: 5, scope: !80)289 !80 = distinct !DILexicalBlock(scope: !75, file: !3, line: 24, column: 11)290 !81 = !DILocation(line: 27, column: 18, scope: !80)291 !82 = !DILocation(line: 27, column: 23, scope: !80)292 !83 = !DILocation(line: 27, column: 35, scope: !80)293 !84 = !DILocation(line: 27, column: 43, scope: !80)294 !85 = !DILocation(line: 28, column: 3, scope: !80)295 !86 = !DILocation(line: 29, column: 16, scope: !20)296 !87 = !DILocation(line: 29, column: 8, scope: !20)297 !88 = !DILocation(line: 30, column: 3, scope: !20)298 !89 = !DILocation(line: 31, column: 1, scope: !20)299 !90 = !DILocation(line: 31, column: 1, scope: !91)300 !91 = !DILexicalBlockFile(scope: !20, file: !3, discriminator: 2)301 302...303---304name: foo305alignment: 16306exposesReturnsTwice: false307legalized: false308regBankSelected: false309selected: false310tracksRegLiveness: true311liveins: 312 - { reg: '$edi' }313 - { reg: '$esi' }314 - { reg: '$edx' }315 - { reg: '$ecx' }316 - { reg: '$r8d' }317 - { reg: '$r9d' }318calleeSavedRegisters: [ '$bh', '$bl', '$bp', '$bpl', '$bx', '$ebp', '$ebx', 319 '$rbp', '$rbx', '$r12', '$r13', '$r14', '$r15', 320 '$r12b', '$r13b', '$r14b', '$r15b', '$r12d', '$r13d', 321 '$r14d', '$r15d', '$r12w', '$r13w', '$r14w', '$r15w' ]322frameInfo: 323 isFrameAddressTaken: false324 isReturnAddressTaken: false325 hasStackMap: false326 hasPatchPoint: false327 stackSize: 72328 offsetAdjustment: -24329 maxAlignment: 8330 adjustsStack: true331 hasCalls: true332 maxCallFrameSize: 0333 hasOpaqueSPAdjustment: false334 hasVAStart: false335 hasMustTailInVarArgFunc: false336fixedStack: 337 - { id: 0, type: spill-slot, offset: -56, size: 8, alignment: 8, callee-saved-register: '$rbx' }338 - { id: 1, type: spill-slot, offset: -48, size: 8, alignment: 16, callee-saved-register: '$r12' }339 - { id: 2, type: spill-slot, offset: -40, size: 8, alignment: 8, callee-saved-register: '$r13' }340 - { id: 3, type: spill-slot, offset: -32, size: 8, alignment: 16, callee-saved-register: '$r14' }341 - { id: 4, type: spill-slot, offset: -24, size: 8, alignment: 8, callee-saved-register: '$r15' }342 - { id: 5, type: spill-slot, offset: -16, size: 8, alignment: 16 }343 - { id: 6, offset: 0, size: 4, alignment: 16, isImmutable: true, isAliased: false }344stack: 345 - { id: 0, name: inte, offset: -60, size: 4, alignment: 4 }346 - { id: 1, name: intf, offset: -76, size: 4, alignment: 4 }347 - { id: 2, name: intg, offset: -80, size: 4, alignment: 4 }348 - { id: 3, type: spill-slot, offset: -72, size: 4, alignment: 4 }349 - { id: 4, type: spill-slot, offset: -68, size: 4, alignment: 4 }350 - { id: 5, type: spill-slot, offset: -64, size: 4, alignment: 4 }351body: |352 bb.0.entry:353 successors: %bb.1.if.end(0x30000000), %bb.5.cleanup(0x50000000)354 liveins: $ecx, $edi, $edx, $esi, $r8d, $r9d, $r15, $r14, $r13, $r12, $rbx, $rbp355 356 frame-setup PUSH64r killed $rbp, implicit-def $rsp, implicit $rsp357 CFI_INSTRUCTION def_cfa_offset 16358 CFI_INSTRUCTION offset $rbp, -16359 $rbp = frame-setup MOV64rr $rsp360 CFI_INSTRUCTION def_cfa_register $rbp361 frame-setup PUSH64r killed $r15, implicit-def $rsp, implicit $rsp362 frame-setup PUSH64r killed $r14, implicit-def $rsp, implicit $rsp363 frame-setup PUSH64r killed $r13, implicit-def $rsp, implicit $rsp364 frame-setup PUSH64r killed $r12, implicit-def $rsp, implicit $rsp365 frame-setup PUSH64r killed $rbx, implicit-def $rsp, implicit $rsp366 $rsp = frame-setup SUB64ri8 $rsp, 24, implicit-def dead $eflags367 CFI_INSTRUCTION offset $rbx, -56368 CFI_INSTRUCTION offset $r12, -48369 CFI_INSTRUCTION offset $r13, -40370 CFI_INSTRUCTION offset $r14, -32371 CFI_INSTRUCTION offset $r15, -24372 DBG_VALUE $edi, _, !24, !38, debug-location !39373 DBG_VALUE $esi, _, !25, !38, debug-location !40374 DBG_VALUE $edx, _, !26, !38, debug-location !41375 DBG_VALUE $ecx, _, !27, !38, debug-location !42376 DBG_VALUE $r8d, _, !28, !38, debug-location !43377 DBG_VALUE $r9d, _, !29, !38, debug-location !44378 $r14d = MOV32rr $r8d379 DBG_VALUE $r14d, _, !28, !38, debug-location !43380 $r12d = MOV32rr $esi381 DBG_VALUE $r12d, _, !25, !38, debug-location !40382 $eax = MOV32rr $edi383 DBG_VALUE $eax, _, !24, !38, debug-location !39384 $r13d = MOV32rm $rip, 1, _, @glob0, _, debug-location !46 :: (dereferenceable load (s32) from @glob0, !tbaa !47)385 DBG_VALUE $r13d, _, !31, !38, debug-location !51386 $r8d = MOV32rm $rip, 1, _, @glob1, _, debug-location !52 :: (dereferenceable load (s32) from @glob1, !tbaa !47)387 DBG_VALUE $r8d, _, !32, !38, debug-location !53388 $r15d = MOV32rm $rip, 1, _, @glob2, _, debug-location !54 :: (dereferenceable load (s32) from @glob2, !tbaa !47)389 DBG_VALUE $r15d, _, !33, !38, debug-location !55390 $esi = MOV32rm $rip, 1, _, @glob3, _, debug-location !56 :: (dereferenceable load (s32) from @glob3, !tbaa !47)391 DBG_VALUE $esi, _, !34, !38, debug-location !57392 $ebx = MOV32rm $rip, 1, _, @glob4, _, debug-location !59 :: (dereferenceable load (s32) from @glob4, !tbaa !47)393 DBG_VALUE $ebx, _, !35, !38, debug-location !60394 MOV32mr $rbp, 1, _, -44, _, $ebx, debug-location !60 :: (store (s32) into %ir.inte, !tbaa !47)395 $edi = MOV32rm $rip, 1, _, @glob5, _, debug-location !62 :: (dereferenceable load (s32) from @glob5, !tbaa !47)396 DBG_VALUE $edi, _, !36, !38, debug-location !63397 MOV32mr $rbp, 1, _, -60, _, $edi, debug-location !63 :: (store (s32) into %ir.intf, !tbaa !47)398 TEST32rr killed $eax, $eax, implicit-def $eflags, debug-location !67399 JCC_1 %bb.5.cleanup, 5, implicit $eflags400 401 bb.1.if.end:402 successors: %bb.2(0x30000000), %bb.3.if.then4(0x50000000)403 liveins: $ebx, $ecx, $edi, $edx, $esi, $r8d, $r9d, $r12d, $r13d, $r14d, $r15d, $rbp404 405 MOV32mr $rbp, 1, _, -48, _, killed $edx :: (store (s32) into %stack.5)406 MOV32mr $rbp, 1, _, -52, _, killed $r8d :: (store (s32) into %stack.4)407 MOV32mr $rbp, 1, _, -56, _, killed $esi :: (store (s32) into %stack.3)408 DBG_VALUE _, _, !30, !38, debug-location !45409 $r14d = ADD32rr killed $r14d, killed $ecx, implicit-def dead $eflags, debug-location !68410 $r14d = ADD32rr killed $r14d, killed $r9d, implicit-def dead $eflags, debug-location !69411 $r14d = IMUL32rm killed $r14d, $rbp, 1, _, 16, _, implicit-def dead $eflags, debug-location !70 :: (load (s32) from %fixed-stack.6, align 16)412 DBG_VALUE $r14d, _, !26, !38, debug-location !41413 CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !72414 $edi = MOV32rr killed $ebx, debug-location !73415 CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !73416 TEST32rr killed $r12d, $r12d, implicit-def $eflags, debug-location !74417 JCC_1 %bb.2, 4, implicit $eflags418 419 bb.3.if.then4:420 successors: %bb.4.if.end13(0x80000000)421 liveins: $r14d, $r15d, $rbp422 423 $rdi = LEA64r $rbp, 1, _, -44, _424 DBG_VALUE $rbp, -44, !35, !38, debug-location !60425 $rsi = LEA64r $rbp, 1, _, -60, _426 DBG_VALUE $rbp, -60, !36, !38, debug-location !63427 $rdx = LEA64r $rbp, 1, _, -64, _428 DBG_VALUE $rbp, -64, !37, !38, debug-location !78429 CALL64pcrel32 @set, csr_64, implicit $rsp, implicit $rdi, implicit $rsi, implicit $rdx, implicit-def $rsp, debug-location !79430 $eax = MOV32rm $rbp, 1, _, -44, _, debug-location !81 :: (dereferenceable load (s32) from %ir.inte, !tbaa !47)431 DBG_VALUE $eax, _, !35, !38, debug-location !60432 $r15d = ADD32rm killed $r15d, $rbp, 1, _, -52, _, implicit-def dead $eflags, debug-location !82 :: (load (s32) from %stack.4)433 $r15d = IMUL32rr killed $r15d, $eax, implicit-def dead $eflags, debug-location !82434 $r15d = ADD32rm killed $r15d, $rbp, 1, _, -56, _, implicit-def dead $eflags, debug-location !83 :: (load (s32) from %stack.3)435 $r15d = IMUL32rr killed $r15d, killed $eax, implicit-def dead $eflags, debug-location !84436 DBG_VALUE $r15d, _, !31, !38, debug-location !51437 $r13d = MOV32rr killed $r15d438 DBG_VALUE $r13d, _, !31, !38, debug-location !51439 JMP_1 %bb.4.if.end13440 441 bb.2:442 successors: %bb.4.if.end13(0x80000000)443 liveins: $r13d, $r14d, $rbp444 445 $r14d = ADD32rm killed $r14d, $rbp, 1, _, -48, _, implicit-def dead $eflags, debug-location !71 :: (load (s32) from %stack.5)446 DBG_VALUE $r14d, _, !26, !38, debug-location !41447 448 bb.4.if.end13:449 successors: %bb.5.cleanup(0x80000000)450 liveins: $r13d, $r14d, $rbp451 452 DBG_VALUE $r14d, _, !26, !38, debug-location !41453 DBG_VALUE $r13d, _, !31, !38, debug-location !51454 $r13d = IMUL32rm killed $r13d, $rbp, 1, _, 16, _, implicit-def dead $eflags, debug-location !86 :: (load (s32) from %fixed-stack.6, align 16)455 $r13d = ADD32rr killed $r13d, killed $r14d, implicit-def dead $eflags, debug-location !87456 DBG_VALUE $r13d, _, !26, !38, debug-location !41457 $edi = MOV32rr killed $r13d, debug-location !88458 CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !88459 460 bb.5.cleanup:461 liveins: $rbp462 463 $rsp = ADD64ri8 $rsp, 24, implicit-def dead $eflags, debug-location !90464 $rbx = POP64r implicit-def $rsp, implicit $rsp, debug-location !90465 $r12 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90466 $r13 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90467 $r14 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90468 $r15 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90469 $rbp = POP64r implicit-def $rsp, implicit $rsp, debug-location !90470 RET64 debug-location !90471 472...473