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|
# RUN: llc -march=riscv64 -mattr=+v -o %t0 -filetype=obj \
# RUN: -start-before=prologepilog %s
# RUN: llc -march=riscv64 -mattr=+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
...
|
