| # RUN: llc -o %t -filetype=obj -start-before=prologepilog %s |
| # RUN: llvm-dwarfdump --name="value0" %t | FileCheck %s --check-prefix=CHECK0 |
| # RUN: llvm-dwarfdump --name="value1" %t | FileCheck %s --check-prefix=CHECK1 |
| # RUN: llvm-dwarfdump --name="value2" %t | FileCheck %s --check-prefix=CHECK2 |
| # RUN: llvm-dwarfdump --name="value3" %t | FileCheck %s --check-prefix=CHECK3 |
| # RUN: llvm-dwarfdump --name="value4" %t | FileCheck %s --check-prefix=CHECK4 |
| # RUN: llvm-dwarfdump --name="value5" %t | FileCheck %s --check-prefix=CHECK5 |
| |
| # CHECK0: : DW_OP_breg31 WSP+8, DW_OP_lit16, DW_OP_plus) |
| # CHECK0: DW_AT_type {{.*}}ty32 |
| # |
| # CHECK1: : DW_OP_breg31 WSP+16) |
| # CHECK1: DW_AT_type {{.*}}ty32 |
| # |
| # CHECK2: : DW_OP_breg31 WSP+16, DW_OP_lit16, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus) |
| # CHECK2: DW_AT_type {{.*}}svint32_t |
| # |
| # CHECK3: : DW_OP_breg31 WSP+16, DW_OP_lit8, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus) |
| # CHECK3: DW_AT_type {{.*}}svint32_t |
| # |
| # CHECK4: : DW_OP_breg31 WSP+16, DW_OP_lit7, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus) |
| # CHECK4: DW_AT_type {{.*}}svbool_t |
| # |
| # CHECK5: : DW_OP_breg31 WSP+16, DW_OP_lit6, DW_OP_bregx VG+0, DW_OP_mul, DW_OP_plus) |
| # CHECK5: DW_AT_type {{.*}}svbool_t |
| |
| --- | |
| ; ModuleID = 'bla.mir' |
| source_filename = "bla.mir" |
| target triple = "aarch64-unknown-linux-gnu" |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| |
| define void @foo() #0 !dbg !5 { |
| entry: |
| unreachable, !dbg !8 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| attributes #0 = { "target-features"="+sve" } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.debugify = !{!3, !3} |
| !llvm.module.flags = !{!4} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "bla.mir", directory: "/") |
| !2 = !{} |
| !3 = !{i32 1} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: null, file: !1, line: 1, type: !6, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !9) |
| !6 = !DISubroutineType(types: !2) |
| !7 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_signed) |
| !8 = !DILocation(line: 1, column: 1, scope: !5) |
| !9 = !{!10, !11, !12, !13, !14, !15} |
| !10 = !DILocalVariable(name: "value0", scope: !5, file: !1, line: 1, type: !7) |
| !11 = !DILocalVariable(name: "value1", scope: !5, file: !1, line: 1, type: !7) |
| !12 = !DILocalVariable(name: "value2", scope: !5, file: !1, line: 1, type: !16) |
| !13 = !DILocalVariable(name: "value3", scope: !5, file: !1, line: 1, type: !16) |
| !14 = !DILocalVariable(name: "value4", scope: !5, file: !1, line: 1, type: !21) |
| !15 = !DILocalVariable(name: "value5", scope: !5, file: !1, line: 1, type: !21) |
| !16 = !DIDerivedType(tag: DW_TAG_typedef, name: "svint32_t", file: !1, line: 1, baseType: !17) |
| !17 = !DIDerivedType(tag: DW_TAG_typedef, name: "__SVInt32_t", file: !1, baseType: !18) |
| !18 = !DICompositeType(tag: DW_TAG_array_type, baseType: !7, flags: DIFlagVector, elements: !19) |
| !19 = !{!20} |
| !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)) |
| !21 = !DIDerivedType(tag: DW_TAG_typedef, name: "svbool_t", file: !1, line: 90, baseType: !22) |
| !22 = !DIDerivedType(tag: DW_TAG_typedef, name: "__SVBool_t", file: !1, baseType: !23) |
| !23 = !DICompositeType(tag: DW_TAG_array_type, baseType: !24, flags: DIFlagVector, elements: !25) |
| !24 = !DIBasicType(name: "unsigned char", size: 8, encoding: DW_ATE_unsigned_char) |
| !25 = !{!26} |
| !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)) |
| |
| |
| ... |
| --- |
| name: foo |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0' } |
| - { reg: '$z1' } |
| - { reg: '$p0' } |
| - { reg: '$p1' } |
| - { reg: '$x0' } |
| - { reg: '$x1' } |
| frameInfo: |
| maxAlignment: 16 |
| adjustsStack: true |
| hasCalls: true |
| maxCallFrameSize: 0 |
| localFrameSize: 4 |
| stack: |
| - { id: 0, size: 8, alignment: 8 } |
| - { id: 1, size: 8, alignment: 8 } |
| - { id: 2, size: 16, alignment: 16, stack-id: scalable-vector } |
| - { id: 3, size: 16, alignment: 16, stack-id: scalable-vector } |
| - { id: 4, size: 2, alignment: 2, stack-id: scalable-vector } |
| - { id: 5, size: 2, alignment: 2, stack-id: scalable-vector } |
| machineFunctionInfo: {} |
| body: | |
| bb.0.entry: |
| liveins: $p0, $p1, $w0, $x1, $z0, $z1 |
| |
| ; Avoid stack slot scavenging. |
| $lr = IMPLICIT_DEF |
| |
| STRXui killed renamable $x0, %stack.0, 0, debug-location !8 |
| DBG_VALUE %stack.0, $noreg, !10, !DIExpression(DW_OP_constu, 16, DW_OP_plus, DW_OP_deref), debug-location !8 |
| STRXui killed renamable $x1, %stack.1, 0, debug-location !8 |
| DBG_VALUE %stack.1, $noreg, !11, !DIExpression(DW_OP_constu, 16, DW_OP_plus, DW_OP_deref), debug-location !8 |
| |
| renamable $p2 = PTRUE_S 31, debug-location !DILocation(line: 4, column: 1, scope: !5) |
| ST1W_IMM renamable $z0, renamable $p2, %stack.2, 0, debug-location !DILocation(line: 5, column: 1, scope: !5) |
| DBG_VALUE %stack.2, $noreg, !12, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 5, column: 1, scope: !5) |
| ST1W_IMM renamable $z1, killed renamable $p2, %stack.3, 0, debug-location !DILocation(line: 6, column: 1, scope: !5) |
| DBG_VALUE %stack.3, $noreg, !13, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 6, column: 1, scope: !5) |
| |
| STR_PXI killed renamable $p0, %stack.4, 0, debug-location !DILocation(line: 2, column: 1, scope: !5) |
| DBG_VALUE %stack.4, $noreg, !14, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 2, column: 1, scope: !5) |
| STR_PXI killed renamable $p1, %stack.5, 0, debug-location !DILocation(line: 3, column: 1, scope: !5) |
| DBG_VALUE %stack.5, $noreg, !15, !DIExpression(DW_OP_deref), debug-location !DILocation(line: 3, column: 1, scope: !5) |
| |
| RET_ReallyLR implicit $z0, implicit $z1, debug-location !DILocation(line: 7, column: 1, scope: !5) |
| |
| ... |