| # RUN: llc -march=riscv64 -mattr=+experimental-v -o %t0 -filetype=obj \ |
| # RUN: -start-before=prologepilog %s |
| # RUN: llc -march=riscv64 -mattr=+experimental-v -o %t1 -filetype=obj \ |
| # RUN: -frame-pointer=all -start-before=prologepilog %s |
| # RUN: llvm-dwarfdump --name="value0" %t0 | FileCheck %s --check-prefix=CHECK0-PLUS |
| # RUN: llvm-dwarfdump --name="value1" %t0 | FileCheck %s --check-prefix=CHECK1-PLUS |
| # RUN: llvm-dwarfdump --name="value2" %t0 | FileCheck %s --check-prefix=CHECK2-PLUS |
| # RUN: llvm-dwarfdump --name="value3" %t0 | FileCheck %s --check-prefix=CHECK3-PLUS |
| # RUN: llvm-dwarfdump --name="value4" %t0 | FileCheck %s --check-prefix=CHECK4-PLUS |
| # RUN: llvm-dwarfdump --name="value5" %t0 | FileCheck %s --check-prefix=CHECK5-PLUS |
| # RUN: llvm-dwarfdump --name="value0" %t1 | FileCheck %s --check-prefix=CHECK0-MINUS |
| # RUN: llvm-dwarfdump --name="value1" %t1 | FileCheck %s --check-prefix=CHECK1-MINUS |
| # RUN: llvm-dwarfdump --name="value2" %t1 | FileCheck %s --check-prefix=CHECK2-MINUS |
| # RUN: llvm-dwarfdump --name="value3" %t1 | FileCheck %s --check-prefix=CHECK3-MINUS |
| # RUN: llvm-dwarfdump --name="value4" %t1 | FileCheck %s --check-prefix=CHECK4-MINUS |
| # RUN: llvm-dwarfdump --name="value5" %t1 | FileCheck %s --check-prefix=CHECK5-MINUS |
| |
| # CHECK0-PLUS: : DW_OP_breg2 X2+24) |
| # CHECK0-PLUS: DW_AT_type {{.*}}int32_t |
| # |
| # CHECK1-PLUS: : DW_OP_breg2 X2+16) |
| # CHECK1-PLUS: DW_AT_type {{.*}}int32_t |
| # |
| # CHECK2-PLUS: : DW_OP_breg2 X2+32, DW_OP_lit3, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_plus) |
| # CHECK2-PLUS: DW_AT_type {{.*}}vint32m1_t |
| # |
| # CHECK3-PLUS: : DW_OP_breg2 X2+32, DW_OP_lit2, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_plus) |
| # CHECK3-PLUS: DW_AT_type {{.*}}vint32m1_t |
| # |
| # CHECK4-PLUS: : DW_OP_breg2 X2+32, DW_OP_lit1, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_plus) |
| # CHECK4-PLUS: DW_AT_type {{.*}}vbool1_t |
| # |
| # CHECK5-PLUS: : DW_OP_breg2 X2+32) |
| # CHECK5-PLUS: DW_AT_type {{.*}}vbool1_t |
| |
| # CHECK0-MINUS: : DW_OP_breg8 X8-40) |
| # CHECK0-MINUS: DW_AT_type {{.*}}int32_t |
| # |
| # CHECK1-MINUS: : DW_OP_breg8 X8-48) |
| # CHECK1-MINUS: DW_AT_type {{.*}}int32_t |
| # |
| # CHECK2-MINUS: : DW_OP_breg8 X8-48, DW_OP_lit1, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_minus) |
| # CHECK2-MINUS: DW_AT_type {{.*}}vint32m1_t |
| # |
| # CHECK3-MINUS: : DW_OP_breg8 X8-48, DW_OP_lit2, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_minus) |
| # CHECK3-MINUS: DW_AT_type {{.*}}vint32m1_t |
| # |
| # CHECK4-MINUS: : DW_OP_breg8 X8-48, DW_OP_lit3, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_minus) |
| # CHECK4-MINUS: DW_AT_type {{.*}}vbool1_t |
| # |
| # CHECK5-MINUS: : DW_OP_breg8 X8-48, DW_OP_lit4, DW_OP_bregx VLENB+0, DW_OP_mul, DW_OP_minus) |
| # CHECK5-MINUS: DW_AT_type {{.*}}vbool1_t |
| |
| --- | |
| define void @foo() !dbg !5 { |
| entry: |
| unreachable, !dbg !8 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| !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: "debug-info-rvv-dbg-value.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: "int32_t", 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: "vint32m1_t", file: !1, line: 1, baseType: !17) |
| !17 = !DIDerivedType(tag: DW_TAG_typedef, name: "__rvv_int32m1_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_bregx, 7202, 0, DW_OP_constu, 4, DW_OP_div, DW_OP_constu, 1, DW_OP_mul)) |
| !21 = !DIDerivedType(tag: DW_TAG_typedef, name: "vbool1_t", file: !1, line: 90, baseType: !22) |
| !22 = !DIDerivedType(tag: DW_TAG_typedef, name: "__rvv_bool1_t", file: !1, baseType: !23) |
| !23 = !DICompositeType(tag: DW_TAG_array_type, baseType: !24, flags: DIFlagVector, elements: !25) |
| !24 = !DIBasicType(name: "_Bool", size: 8, encoding: DW_ATE_boolean) |
| !25 = !{!26} |
| !26 = !DISubrange(lowerBound: 0, upperBound: !DIExpression(DW_OP_bregx, 7202, 0, DW_OP_constu, 1, DW_OP_div, DW_OP_constu, 1, DW_OP_mul)) |
| |
| |
| ... |
| --- |
| name: foo |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$x12' } |
| - { reg: '$x13' } |
| - { reg: '$v8' } |
| - { reg: '$v9' } |
| - { reg: '$v0' } |
| - { reg: '$v1' } |
| 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: 8, alignment: 4, stack-id: scalable-vector } |
| - { id: 3, size: 8, alignment: 4, stack-id: scalable-vector } |
| - { id: 4, size: 8, alignment: 1, stack-id: scalable-vector } |
| - { id: 5, size: 8, alignment: 1, stack-id: scalable-vector } |
| machineFunctionInfo: {} |
| body: | |
| bb.0.entry: |
| liveins: $x12, $x13, $v8, $v9, $v0, $v1 |
| |
| SD killed renamable $x12, %stack.0, 0, debug-location !8 |
| DBG_VALUE %stack.0, $noreg, !10, !DIExpression(DW_OP_deref), debug-location !8 |
| SD killed renamable $x13, %stack.1, 0, debug-location !8 |
| DBG_VALUE %stack.1, $noreg, !11, !DIExpression(DW_OP_deref), debug-location !8 |
| |
| PseudoVSE32_V_M1 killed renamable $v8, %stack.2, 8, 5, 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) |
| PseudoVSE32_V_M1 killed renamable $v9, %stack.3, 8, 5, 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) |
| |
| PseudoVSM_V_B64 killed renamable $v0, %stack.4, 8, 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) |
| PseudoVSM_V_B64 killed renamable $v1, %stack.5, 8, 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) |
| |
| PseudoRET |
| |
| ... |
