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1# RUN: llc -o %t -filetype=obj -start-before=prologepilog %s2# RUN: llvm-dwarfdump --name="value0" %t | FileCheck %s --check-prefix=CHECK03# RUN: llvm-dwarfdump --name="value1" %t | FileCheck %s --check-prefix=CHECK14# RUN: llvm-dwarfdump --name="value2" %t | FileCheck %s --check-prefix=CHECK25# RUN: llvm-dwarfdump --name="value3" %t | FileCheck %s --check-prefix=CHECK36# RUN: llvm-dwarfdump --name="value4" %t | FileCheck %s --check-prefix=CHECK47# RUN: llvm-dwarfdump --name="value5" %t | FileCheck %s --check-prefix=CHECK58 9# CHECK0: : DW_OP_breg31 WSP+8, DW_OP_lit16, DW_OP_plus)10# CHECK0: DW_AT_type {{.*}}ty3211#12# CHECK1: : DW_OP_breg31 WSP+16)13# CHECK1: DW_AT_type {{.*}}ty3214#15# CHECK2: : DW_OP_breg31 WSP+16, DW_OP_lit16, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus)16# CHECK2: DW_AT_type {{.*}}svint32_t17#18# CHECK3: : DW_OP_breg31 WSP+16, DW_OP_lit8, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus)19# CHECK3: DW_AT_type {{.*}}svint32_t20#21# CHECK4: : DW_OP_breg31 WSP+16, DW_OP_lit7, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus)22# CHECK4: DW_AT_type {{.*}}svbool_t23#24# CHECK5: : DW_OP_breg31 WSP+16, DW_OP_lit6, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus)25# CHECK5: DW_AT_type {{.*}}svbool_t26 27--- |28 ; ModuleID = 'bla.mir'29 source_filename = "bla.mir"30 target triple = "aarch64-unknown-linux-gnu"31 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"32 33 define void @foo() #0 !dbg !5 {34 entry:35 unreachable, !dbg !836 }37 38 ; Function Attrs: nounwind readnone speculatable willreturn39 declare void @llvm.dbg.value(metadata, metadata, metadata)40 41 attributes #0 = { "target-features"="+sve" }42 43 !llvm.dbg.cu = !{!0}44 !llvm.debugify = !{!3, !3}45 !llvm.module.flags = !{!4}46 47 !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)48 !1 = !DIFile(filename: "bla.mir", directory: "/")49 !2 = !{}50 !3 = !{i32 1}51 !4 = !{i32 2, !"Debug Info Version", i32 3}52 !5 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: null, file: !1, line: 1, type: !6, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !9)53 !6 = !DISubroutineType(types: !2)54 !7 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_signed)55 !8 = !DILocation(line: 1, column: 1, scope: !5)56 !9 = !{!10, !11, !12, !13, !14, !15}57 !10 = !DILocalVariable(name: "value0", scope: !5, file: !1, line: 1, type: !7)58 !11 = !DILocalVariable(name: "value1", scope: !5, file: !1, line: 1, type: !7)59 !12 = !DILocalVariable(name: "value2", scope: !5, file: !1, line: 1, type: !16)60 !13 = !DILocalVariable(name: "value3", scope: !5, file: !1, line: 1, type: !16)61 !14 = !DILocalVariable(name: "value4", scope: !5, file: !1, line: 1, type: !21)62 !15 = !DILocalVariable(name: "value5", scope: !5, file: !1, line: 1, type: !21)63 !16 = !DIDerivedType(tag: DW_TAG_typedef, name: "svint32_t", file: !1, line: 1, baseType: !17)64 !17 = !DIDerivedType(tag: DW_TAG_typedef, name: "__SVInt32_t", file: !1, baseType: !18)65 !18 = !DICompositeType(tag: DW_TAG_array_type, baseType: !7, flags: DIFlagVector, elements: !19)66 !19 = !{!20}67 !20 = !DISubrange(lowerBound: 0, upperBound: !DIExpression(DW_OP_constu, 2, DW_OP_bregx, 46, 0, DW_OP_mul, DW_OP_constu, 1, DW_OP_minus))68 !21 = !DIDerivedType(tag: DW_TAG_typedef, name: "svbool_t", file: !1, line: 90, baseType: !22)69 !22 = !DIDerivedType(tag: DW_TAG_typedef, name: "__SVBool_t", file: !1, baseType: !23)70 !23 = !DICompositeType(tag: DW_TAG_array_type, baseType: !24, flags: DIFlagVector, elements: !25)71 !24 = !DIBasicType(name: "unsigned char", size: 8, encoding: DW_ATE_unsigned_char)72 !25 = !{!26}73 !26 = !DISubrange(lowerBound: 0, upperBound: !DIExpression(DW_OP_constu, 1, DW_OP_bregx, 46, 0, DW_OP_mul, DW_OP_constu, 1, DW_OP_minus))74 75 76...77---78name: foo79alignment: 480tracksRegLiveness: true81liveins:82 - { reg: '$z0' }83 - { reg: '$z1' }84 - { reg: '$p0' }85 - { reg: '$p1' }86 - { reg: '$x0' }87 - { reg: '$x1' }88frameInfo:89 maxAlignment: 1690 adjustsStack: true91 hasCalls: true92 maxCallFrameSize: 093 localFrameSize: 494stack:95 - { id: 0, size: 8, alignment: 8 }96 - { id: 1, size: 8, alignment: 8 }97 - { id: 2, size: 16, alignment: 16, stack-id: scalable-vector }98 - { id: 3, size: 16, alignment: 16, stack-id: scalable-vector }99 - { id: 4, size: 2, alignment: 2, stack-id: scalable-predicate-vector }100 - { id: 5, size: 2, alignment: 2, stack-id: scalable-predicate-vector }101machineFunctionInfo: {}102body: |103 bb.0.entry:104 liveins: $p0, $p1, $w0, $x1, $z0, $z1105 106 ; Avoid stack slot scavenging.107 $lr = IMPLICIT_DEF108 109 STRXui killed renamable $x0, %stack.0, 0, debug-location !8110 DBG_VALUE %stack.0, $noreg, !10, !DIExpression(DW_OP_constu, 16, DW_OP_plus, DW_OP_deref), debug-location !8111 STRXui killed renamable $x1, %stack.1, 0, debug-location !8112 DBG_VALUE %stack.1, $noreg, !11, !DIExpression(DW_OP_constu, 16, DW_OP_plus, DW_OP_deref), debug-location !8113 114 renamable $p2 = PTRUE_S 31, implicit $vg, debug-location !DILocation(line: 4, column: 1, scope: !5)115 ST1W_IMM renamable $z0, renamable $p2, %stack.2, 0, debug-location !DILocation(line: 5, column: 1, scope: !5)116 DBG_VALUE %stack.2, $noreg, !12, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 5, column: 1, scope: !5)117 ST1W_IMM renamable $z1, killed renamable $p2, %stack.3, 0, debug-location !DILocation(line: 6, column: 1, scope: !5)118 DBG_VALUE %stack.3, $noreg, !13, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 6, column: 1, scope: !5)119 120 STR_PXI killed renamable $p0, %stack.4, 0, debug-location !DILocation(line: 2, column: 1, scope: !5)121 DBG_VALUE %stack.4, $noreg, !14, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 2, column: 1, scope: !5)122 STR_PXI killed renamable $p1, %stack.5, 0, debug-location !DILocation(line: 3, column: 1, scope: !5)123 DBG_VALUE %stack.5, $noreg, !15, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 3, column: 1, scope: !5)124 125 RET_ReallyLR implicit $z0, implicit $z1, debug-location !DILocation(line: 7, column: 1, scope: !5)126 127...128