[llvm] r227056 - Debug info: Fix PR22296 by omitting the DW_AT_location if we lost the
Eric Christopher
echristo at gmail.com
Mon Jan 26 09:45:12 PST 2015
Mind adding a comment to the effect of "Add the location if we have a have
a valid expression including physical register" or some such?
-eric
On Sun Jan 25 2015 at 11:10:34 AM Adrian Prantl <aprantl at apple.com> wrote:
> Author: adrian
> Date: Sun Jan 25 13:04:08 2015
> New Revision: 227056
>
> URL: http://llvm.org/viewvc/llvm-project?rev=227056&view=rev
> Log:
> Debug info: Fix PR22296 by omitting the DW_AT_location if we lost the
> physical register that is described in a DBG_VALUE.
>
> In the testcase the DBG_VALUE describing "p5" becomes unavailable
> because the register its address is in is clobbered and we (currently)
> aren't smart enough to realize that the value is rematerialized immediately
> after the DBG_VALUE and/or is actually a stack slot.
>
> Added:
> llvm/trunk/test/DebugInfo/X86/nophysreg.ll
> Modified:
> llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
> llvm/trunk/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/
> CodeGen/AsmPrinter/DwarfCompileUnit.cpp?rev=227056&r1=227055&r2=227056&
> view=diff
> ============================================================
> ==================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp Sun Jan 25
> 13:04:08 2015
> @@ -768,15 +768,18 @@ void DwarfCompileUnit::addComplexAddress
> DIELoc *Loc = new (DIEValueAllocator) DIELoc();
> DIEDwarfExpression DwarfExpr(*Asm, *this, *Loc);
> DIExpression Expr = DV.getExpression();
> + bool ValidReg;
> if (Location.getOffset()) {
> - if (DwarfExpr.AddMachineRegIndirect(Location.getReg(),
> - Location.getOffset()))
> + ValidReg = DwarfExpr.AddMachineRegIndirect(Location.getReg(),
> + Location.getOffset());
> + if (ValidReg)
> DwarfExpr.AddExpression(Expr);
> } else
> - DwarfExpr.AddMachineRegExpression(Expr, Location.getReg());
> + ValidReg = DwarfExpr.AddMachineRegExpression(Expr,
> Location.getReg());
>
> // Now attach the location information to the DIE.
> - addBlock(Die, Attribute, Loc);
> + if (ValidReg)
> + addBlock(Die, Attribute, Loc);
> }
>
> /// Add a Dwarf loclistptr attribute data and value.
>
> Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/
> CodeGen/AsmPrinter/DwarfExpression.cpp?rev=227056&r1=227055&r2=227056&
> view=diff
> ============================================================
> ==================
> --- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfExpression.cpp (original)
> +++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfExpression.cpp Sun Jan 25
> 13:04:08 2015
> @@ -92,6 +92,9 @@ bool DwarfExpression::AddMachineRegPiece
> unsigned PieceSizeInBits,
> unsigned PieceOffsetInBits) {
> const TargetRegisterInfo *TRI = getTRI();
> + if (!TRI->isPhysicalRegister(MachineReg))
> + return false;
> +
> int Reg = TRI->getDwarfRegNum(MachineReg, false);
>
> // If this is a valid register number, emit it.
>
> Added: llvm/trunk/test/DebugInfo/X86/nophysreg.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/
> DebugInfo/X86/nophysreg.ll?rev=227056&view=auto
> ============================================================
> ==================
> --- llvm/trunk/test/DebugInfo/X86/nophysreg.ll (added)
> +++ llvm/trunk/test/DebugInfo/X86/nophysreg.ll Sun Jan 25 13:04:08 2015
> @@ -0,0 +1,373 @@
> +; RUN: llc -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - |
> FileCheck %s
> +;
> +; PR22296: In this testcase the DBG_VALUE describing "p5" becomes
> unavailable
> +; because the register its address is in is clobbered and we (currently)
> aren't
> +; smart enough to realize that the value is rematerialized immediately
> after the
> +; DBG_VALUE and/or is actually a stack slot.
> +;
> +; Test that we handle this situation gracefully by omitting the
> DW_AT_location
> +; and not asserting.
> +;
> +; CHECK: DW_TAG_formal_parameter
> +; CHECK: DW_AT_name {{.*}}"p5"
> +; CHECK-NOT: DW_AT_location
> +; CHECK: DW_TAG
> +; ModuleID = 'bugpoint-reduced-simplified.bc'
> +target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
> +target triple = "x86_64-apple-macosx10.10.0"
> +
> +%class.D.1.85 = type { %class.C.0.84 }
> +%class.C.0.84 = type { i8 }
> +%class.J.2.86 = type { i8 }
> +%class.B.7.91 = type { i8 }
> +%class.D.3.9.93 = type { %class.C.4.8.92 }
> +%class.C.4.8.92 = type { i8 }
> +%class.G.3.87 = type { i8 }
> +%class.F.4.88 = type { i8 }
> +%class.D.0.6.90 = type { %class.C.1.5.89 }
> +%class.C.1.5.89 = type { i8 }
> +
> +; Function Attrs: nounwind readnone ssp uwtable
> +declare %class.D.1.85* @_Z9addressofR1DIPiE(%class.D.1.85* readnone
> dereferenceable(1)) #0
> +
> +; Function Attrs: nounwind readnone
> +declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
> +
> +; Function Attrs: nounwind ssp uwtable
> +define void @_ZN1J20buildRegisterClassesERi(%class.J.2.86* %this, i32*
> nocapture readnone dereferenceable(4)) #2 align 2 {
> +entry:
> + %ref.tmp.i.i34 = alloca i32, align 4
> + %d = alloca %class.D.1.85, align 1
> + %__begin7 = alloca %class.B.7.91, align 1
> + %__end9 = alloca %class.B.7.91, align 1
> + %e = alloca %class.D.1.85, align 1
> + %f = alloca %class.D.3.9.93, align 1
> + br i1 undef, label %for.body.lr.ph, label %for.end28, !dbg !236
> +
> +for.body.lr.ph: ; preds = %entry
> + %__tree_.i.i33 = getelementptr inbounds %class.D.1.85* %d, i64 0, i32
> 0, !dbg !237
> + %__tree_.i.i35 = getelementptr inbounds %class.D.3.9.93* %f, i64 0, i32
> 0, !dbg !240
> + br label %for.body, !dbg !236
> +
> +for.body: ; preds = %for.inc27, %
> for.body.lr.ph
> + call void @_ZN1CIPiEC1ERKi(%class.C.0.84* %__tree_.i.i33, i32*
> dereferenceable(4) undef) #4, !dbg !237
> + br i1 undef, label %for.body14, label %for.inc27, !dbg !243
> +
> +for.body14: ; preds = %for.body14,
> %for.body
> + call void @_ZN1CIiEC1ERKi(%class.C.4.8.92* %__tree_.i.i35, i32*
> dereferenceable(4) %ref.tmp.i.i34) #4, !dbg !240
> + call void @_ZN1DIPiE3endEv(%class.D.1.85* %e) #4, !dbg !244
> + call void @llvm.dbg.value(metadata %class.D.1.85* %d, i64 0, metadata
> !245, metadata !247) #4, !dbg !248
> + call void @_Z16set_intersectionI1BIiES0_IPiE1AI1DIS2_EEiEvT_T0_T1_T2_(%class.D.1.85*
> %d, i32 0) #4, !dbg !249
> + call void @_ZN1BI1DIPiEEppEv(%class.B.7.91* %__begin7) #4, !dbg !243
> + %call13 = call zeroext i1 @_Zne1BI1DIPiEERS3_(%class.B.7.91*
> dereferenceable(1) %__end9) #4, !dbg !243
> + br i1 %call13, label %for.body14, label %for.inc27, !dbg !243
> +
> +for.inc27: ; preds = %for.body14,
> %for.body
> + %call = call zeroext i1 @_Zne1FS_() #4, !dbg !236
> + br i1 %call, label %for.body, label %for.end28, !dbg !236
> +
> +for.end28: ; preds = %for.inc27,
> %entry
> + ret void, !dbg !250
> +}
> +
> +declare void @_ZN1J12getRegistersEv(%class.J.2.86*) #3
> +
> +declare void @_ZN1G5beginEv(%class.G.3.87*) #3
> +
> +declare void @_ZN1G3endEv(%class.G.3.87*) #3
> +
> +declare zeroext i1 @_Zne1FS_() #3
> +
> +declare i32 @_ZN1FdeEv(%class.F.4.88*) #3
> +
> +declare void @_ZN1DIS_IPiEE3endEv(%class.D.0.6.90*) #3
> +
> +declare zeroext i1 @_Zne1BI1DIPiEERS3_(%class.B.7.91*
> dereferenceable(1)) #3
> +
> +declare void @_ZN1BI1DIPiEEdeEv(%class.B.7.91*) #3
> +
> +declare void @_ZN1DIiE3endEv(%class.D.3.9.93*) #3
> +
> +declare void @_ZN1DIPiE3endEv(%class.D.1.85*) #3
> +
> +declare void @_ZN1BI1DIPiEEppEv(%class.B.7.91*) #3
> +
> +declare void @_ZN1FppEv(%class.F.4.88*) #3
> +
> +declare void @_ZN1CI1DIPiEEC1ERKi(%class.C.1.5.89*, i32*
> dereferenceable(4)) #3
> +
> +declare void @_ZN1CIPiEC1ERKi(%class.C.0.84*, i32* dereferenceable(4)) #3
> +
> +declare void @_ZN1CIiEC1ERKi(%class.C.4.8.92*, i32* dereferenceable(4))
> #3
> +
> +declare void @_Z16set_intersectionI1BIiES0_IPiE1AI1DIS2_EEiEvT_T0_T1_T2_(%class.D.1.85*,
> i32) #3
> +
> +; Function Attrs: nounwind readnone
> +declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
> +
> +; Function Attrs: nounwind
> +declare void @llvm.lifetime.start(i64, i8* nocapture) #4
> +
> +; Function Attrs: nounwind
> +declare void @llvm.lifetime.end(i64, i8* nocapture) #4
> +
> +attributes #0 = { nounwind readnone ssp uwtable }
> +attributes #1 = { nounwind readnone }
> +attributes #2 = { nounwind ssp uwtable }
> +attributes #4 = { nounwind }
> +
> +!llvm.dbg.cu = !{!0}
> +!llvm.module.flags = !{!232, !233, !234}
> +!llvm.ident = !{!235}
> +
> +!0 = !{!"0x11\004\00clang version 3.7.0 (trunk 226915) (llvm/trunk
> 226905)\001\00\000\00\001", !1, !2, !3, !146, !2, !2} ; [
> DW_TAG_compile_unit ] [/AsmMatcherEmitter.cpp] [DW_LANG_C_plus_plus]
> +!1 = !{!"AsmMatcherEmitter.cpp", !""}
> +!2 = !{}
> +!3 = !{!4, !23, !33, !42, !52, !59, !68, !84, !92, !101, !117, !125, !134}
> +!4 = !{!"0x2\00D<int *>\0022\008\008\000\000\000", !5, null, null, !6,
> null, !19, !"_ZTS1DIPiE"} ; [ DW_TAG_class_type ] [D<int *>] [line 22, size
> 8, align 8, offset 0] [def] [from ]
> +!5 = !{!"test1.cpp", !""}
> +!6 = !{!7, !9, !13, !18}
> +!7 = !{!"0xd\00__tree_\0024\008\008\000\000", !5, !"_ZTS1DIPiE", !8} ; [
> DW_TAG_member ] [__tree_] [line 24, size 8, align 8, offset 0] [from __base]
> +!8 = !{!"0x16\00__base\0023\000\000\000\000", !5, !"_ZTS1DIPiE",
> !"_ZTS1CIPiE"} ; [ DW_TAG_typedef ] [__base] [line 23, size 0, align 0,
> offset 0] [from _ZTS1CIPiE]
> +!9 = !{!"0x2e\00D\00D\00\0027\000\000\000\000\00259\001\0027", !5,
> !"_ZTS1DIPiE", !10, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 27] [public] [D]
> +!10 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !11, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!11 = !{null, !12}
> +!12 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1DIPiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1DIPiE]
> +!13 = !{!"0x2e\00begin\00begin\00_ZN1DIPiE5beginEv\0028\000\000\000\000\00259\001\0028",
> !5, !"_ZTS1DIPiE", !14, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 28] [public] [begin]
> +!14 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !15, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!15 = !{!16, !12}
> +!16 = !{!"0x16\00iterator\0026\000\000\000\000", !5, !"_ZTS1DIPiE", !17}
> ; [ DW_TAG_typedef ] [iterator] [line 26, size 0, align 0, offset 0] [from
> const_iterator]
> +!17 = !{!"0x16\00const_iterator\0019\000\000\000\000", !5,
> !"_ZTS1CIPiE", !"_ZTS1BIPiE"} ; [ DW_TAG_typedef ] [const_iterator] [line
> 19, size 0, align 0, offset 0] [from _ZTS1BIPiE]
> +!18 = !{!"0x2e\00end\00end\00_ZN1DIPiE3endEv\0029\000\000\000\000\00259\001\0029",
> !5, !"_ZTS1DIPiE", !14, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 29] [public] [end]
> +!19 = !{!20}
> +!20 = !{!"0x2f\00_Key\000\000", null, !21, null} ; [
> DW_TAG_template_type_parameter ]
> +!21 = !{!"0xf\00\000\0064\0064\000\000", null, null, !22} ; [
> DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
> +!22 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [
> DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc
> DW_ATE_signed]
> +!23 = !{!"0x2\00C<int *>\0017\008\008\000\000\000", !5, null, null, !24,
> null, !31, !"_ZTS1CIPiE"} ; [ DW_TAG_class_type ] [C<int *>] [line 17, size
> 8, align 8, offset 0] [def] [from ]
> +!24 = !{!25}
> +!25 = !{!"0x2e\00C\00C\00\0020\000\000\000\000\00259\001\0020", !5,
> !"_ZTS1CIPiE", !26, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 20] [public] [C]
> +!26 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !27, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!27 = !{null, !28, !29}
> +!28 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1CIPiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1CIPiE]
> +!29 = !{!"0x10\00\000\000\000\000\000", null, null, !30} ; [
> DW_TAG_reference_type ] [line 0, size 0, align 0, offset 0] [from ]
> +!30 = !{!"0x26\00\000\000\000\000\000", null, null, !22} ; [
> DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from int]
> +!31 = !{!32}
> +!32 = !{!"0x2f\00_Tp\000\000", null, !21, null} ; [
> DW_TAG_template_type_parameter ]
> +!33 = !{!"0x2\00B<int *>\0011\008\008\000\000\000", !5, null, null, !34,
> null, !31, !"_ZTS1BIPiE"} ; [ DW_TAG_class_type ] [B<int *>] [line 11, size
> 8, align 8, offset 0] [def] [from ]
> +!34 = !{!35, !39}
> +!35 = !{!"0x2e\00operator*\00operator*\00_ZN1BIPiEdeEv\
> 0013\000\000\000\000\00259\001\0013", !5, !"_ZTS1BIPiE", !36, null, null,
> null, null, null} ; [ DW_TAG_subprogram ] [line 13] [public] [operator*]
> +!36 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !37, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!37 = !{!21, !38}
> +!38 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1BIPiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1BIPiE]
> +!39 = !{!"0x2e\00operator++\00operator++\00_ZN1BIPiEppEv\
> 0014\000\000\000\000\00259\001\0014", !5, !"_ZTS1BIPiE", !40, null, null,
> null, null, null} ; [ DW_TAG_subprogram ] [line 14] [public] [operator++]
> +!40 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !41, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!41 = !{null, !38}
> +!42 = !{!"0x2\00J\0042\008\008\000\000\000", !5, null, null, !43, null,
> null, !"_ZTS1J"} ; [ DW_TAG_class_type ] [J] [line 42, size 8, align 8,
> offset 0] [def] [from ]
> +!43 = !{!44, !48}
> +!44 = !{!"0x2e\00getRegisters\00getRegisters\00_
> ZN1J12getRegistersEv\0043\000\000\000\000\00256\001\0043", !5, !"_ZTS1J",
> !45, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 43]
> [getRegisters]
> +!45 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !46, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!46 = !{!"_ZTS1G", !47}
> +!47 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS1J"} ;
> [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial]
> [from _ZTS1J]
> +!48 = !{!"0x2e\00buildRegisterClasses\00buildRegisterClasses\00_
> ZN1J20buildRegisterClassesERi\0044\000\000\000\000\00256\001\0044", !5,
> !"_ZTS1J", !49, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line
> 44] [buildRegisterClasses]
> +!49 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !50, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!50 = !{null, !47, !51}
> +!51 = !{!"0x10\00\000\000\000\000\000", null, null, !22} ; [
> DW_TAG_reference_type ] [line 0, size 0, align 0, offset 0] [from int]
> +!52 = !{!"0x2\00G\0037\008\008\000\000\000", !5, null, null, !53, null,
> null, !"_ZTS1G"} ; [ DW_TAG_class_type ] [G] [line 37, size 8, align 8,
> offset 0] [def] [from ]
> +!53 = !{!54, !58}
> +!54 = !{!"0x2e\00begin\00begin\00_ZN1G5beginEv\0039\000\000\000\000\00259\001\0039",
> !5, !"_ZTS1G", !55, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 39] [public] [begin]
> +!55 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !56, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!56 = !{!"_ZTS1F", !57}
> +!57 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS1G"} ;
> [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial]
> [from _ZTS1G]
> +!58 = !{!"0x2e\00end\00end\00_ZN1G3endEv\0040\000\000\000\000\00259\001\0040",
> !5, !"_ZTS1G", !55, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 40] [public] [end]
> +!59 = !{!"0x2\00F\0031\008\008\000\000\000", !5, null, null, !60, null,
> null, !"_ZTS1F"} ; [ DW_TAG_class_type ] [F] [line 31, size 8, align 8,
> offset 0] [def] [from ]
> +!60 = !{!61, !65}
> +!61 = !{!"0x2e\00operator*\00operator*\00_ZN1FdeEv\0033\
> 000\000\000\000\00259\001\0033", !5, !"_ZTS1F", !62, null, null, null,
> null, null} ; [ DW_TAG_subprogram ] [line 33] [public] [operator*]
> +!62 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !63, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!63 = !{!22, !64}
> +!64 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS1F"} ;
> [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial]
> [from _ZTS1F]
> +!65 = !{!"0x2e\00operator++\00operator++\00_ZN1FppEv\0034\
> 000\000\000\000\00259\001\0034", !5, !"_ZTS1F", !66, null, null, null,
> null, null} ; [ DW_TAG_subprogram ] [line 34] [public] [operator++]
> +!66 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !67, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!67 = !{null, !64}
> +!68 = !{!"0x2\00D<D<int *> >\0022\008\008\000\000\000", !5, null, null,
> !69, null, !82, !"_ZTS1DIS_IPiEE"} ; [ DW_TAG_class_type ] [D<D<int *> >]
> [line 22, size 8, align 8, offset 0] [def] [from ]
> +!69 = !{!70, !72, !76, !81}
> +!70 = !{!"0xd\00__tree_\0024\008\008\000\000", !5, !"_ZTS1DIS_IPiEE",
> !71} ; [ DW_TAG_member ] [__tree_] [line 24, size 8, align 8, offset 0]
> [from __base]
> +!71 = !{!"0x16\00__base\0023\000\000\000\000", !5, !"_ZTS1DIS_IPiEE",
> !"_ZTS1CI1DIPiEE"} ; [ DW_TAG_typedef ] [__base] [line 23, size 0, align 0,
> offset 0] [from _ZTS1CI1DIPiEE]
> +!72 = !{!"0x2e\00D\00D\00\0027\000\000\000\000\00259\001\0027", !5,
> !"_ZTS1DIS_IPiEE", !73, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 27] [public] [D]
> +!73 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !74, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!74 = !{null, !75}
> +!75 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1DIS_IPiEE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64,
> offset 0] [artificial] [from _ZTS1DIS_IPiEE]
> +!76 = !{!"0x2e\00begin\00begin\00_ZN1DIS_IPiEE5beginEv\0028\000\000\000\000\00259\001\0028",
> !5, !"_ZTS1DIS_IPiEE", !77, null, null, null, null, null} ; [
> DW_TAG_subprogram ] [line 28] [public] [begin]
> +!77 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !78, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!78 = !{!79, !75}
> +!79 = !{!"0x16\00iterator\0026\000\000\000\000", !5, !"_ZTS1DIS_IPiEE",
> !80} ; [ DW_TAG_typedef ] [iterator] [line 26, size 0, align 0, offset 0]
> [from const_iterator]
> +!80 = !{!"0x16\00const_iterator\0019\000\000\000\000", !5,
> !"_ZTS1CI1DIPiEE", !"_ZTS1BI1DIPiEE"} ; [ DW_TAG_typedef ] [const_iterator]
> [line 19, size 0, align 0, offset 0] [from _ZTS1BI1DIPiEE]
> +!81 = !{!"0x2e\00end\00end\00_ZN1DIS_IPiEE3endEv\0029\000\000\000\000\00259\001\0029",
> !5, !"_ZTS1DIS_IPiEE", !77, null, null, null, null, null} ; [
> DW_TAG_subprogram ] [line 29] [public] [end]
> +!82 = !{!83}
> +!83 = !{!"0x2f\00_Key\000\000", null, !"_ZTS1DIPiE", null} ; [
> DW_TAG_template_type_parameter ]
> +!84 = !{!"0x2\00C<D<int *> >\0017\008\008\000\000\000", !5, null, null,
> !85, null, !90, !"_ZTS1CI1DIPiEE"} ; [ DW_TAG_class_type ] [C<D<int *> >]
> [line 17, size 8, align 8, offset 0] [def] [from ]
> +!85 = !{!86}
> +!86 = !{!"0x2e\00C\00C\00\0020\000\000\000\000\00259\001\0020", !5,
> !"_ZTS1CI1DIPiEE", !87, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 20] [public] [C]
> +!87 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !88, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!88 = !{null, !89, !29}
> +!89 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1CI1DIPiEE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64,
> offset 0] [artificial] [from _ZTS1CI1DIPiEE]
> +!90 = !{!91}
> +!91 = !{!"0x2f\00_Tp\000\000", null, !"_ZTS1DIPiE", null} ; [
> DW_TAG_template_type_parameter ]
> +!92 = !{!"0x2\00B<D<int *> >\0011\008\008\000\000\000", !5, null, null,
> !93, null, !90, !"_ZTS1BI1DIPiEE"} ; [ DW_TAG_class_type ] [B<D<int *> >]
> [line 11, size 8, align 8, offset 0] [def] [from ]
> +!93 = !{!94, !98}
> +!94 = !{!"0x2e\00operator*\00operator*\00_ZN1BI1DIPiEEdeEv\0013\000\000\000\000\00259\001\0013",
> !5, !"_ZTS1BI1DIPiEE", !95, null, null, null, null, null} ; [
> DW_TAG_subprogram ] [line 13] [public] [operator*]
> +!95 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !96, null,
> null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset
> 0] [from ]
> +!96 = !{!"_ZTS1DIPiE", !97}
> +!97 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1BI1DIPiEE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64,
> offset 0] [artificial] [from _ZTS1BI1DIPiEE]
> +!98 = !{!"0x2e\00operator++\00operator++\00_
> ZN1BI1DIPiEEppEv\0014\000\000\000\000\00259\001\0014", !5,
> !"_ZTS1BI1DIPiEE", !99, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 14] [public] [operator++]
> +!99 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !100,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!100 = !{null, !97}
> +!101 = !{!"0x2\00D<int>\0022\008\008\000\000\000", !5, null, null, !102,
> null, !115, !"_ZTS1DIiE"} ; [ DW_TAG_class_type ] [D<int>] [line 22, size
> 8, align 8, offset 0] [def] [from ]
> +!102 = !{!103, !105, !109, !114}
> +!103 = !{!"0xd\00__tree_\0024\008\008\000\000", !5, !"_ZTS1DIiE", !104}
> ; [ DW_TAG_member ] [__tree_] [line 24, size 8, align 8, offset 0] [from
> __base]
> +!104 = !{!"0x16\00__base\0023\000\000\000\000", !5, !"_ZTS1DIiE",
> !"_ZTS1CIiE"} ; [ DW_TAG_typedef ] [__base] [line 23, size 0, align 0,
> offset 0] [from _ZTS1CIiE]
> +!105 = !{!"0x2e\00D\00D\00\0027\000\000\000\000\00259\001\0027", !5,
> !"_ZTS1DIiE", !106, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 27] [public] [D]
> +!106 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !107,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!107 = !{null, !108}
> +!108 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1DIiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1DIiE]
> +!109 = !{!"0x2e\00begin\00begin\00_ZN1DIiE5beginEv\0028\000\000\000\000\00259\001\0028",
> !5, !"_ZTS1DIiE", !110, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 28] [public] [begin]
> +!110 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !111,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!111 = !{!112, !108}
> +!112 = !{!"0x16\00iterator\0026\000\000\000\000", !5, !"_ZTS1DIiE",
> !113} ; [ DW_TAG_typedef ] [iterator] [line 26, size 0, align 0, offset 0]
> [from const_iterator]
> +!113 = !{!"0x16\00const_iterator\0019\000\000\000\000", !5,
> !"_ZTS1CIiE", !"_ZTS1BIiE"} ; [ DW_TAG_typedef ] [const_iterator] [line 19,
> size 0, align 0, offset 0] [from _ZTS1BIiE]
> +!114 = !{!"0x2e\00end\00end\00_ZN1DIiE3endEv\0029\000\000\000\000\00259\001\0029",
> !5, !"_ZTS1DIiE", !110, null, null, null, null, null} ; [ DW_TAG_subprogram
> ] [line 29] [public] [end]
> +!115 = !{!116}
> +!116 = !{!"0x2f\00_Key\000\000", null, !22, null} ; [
> DW_TAG_template_type_parameter ]
> +!117 = !{!"0x2\00C<int>\0017\008\008\000\000\000", !5, null, null, !118,
> null, !123, !"_ZTS1CIiE"} ; [ DW_TAG_class_type ] [C<int>] [line 17, size
> 8, align 8, offset 0] [def] [from ]
> +!118 = !{!119}
> +!119 = !{!"0x2e\00C\00C\00\0020\000\000\000\000\00259\001\0020", !5,
> !"_ZTS1CIiE", !120, null, null, null, null, null} ; [ DW_TAG_subprogram ]
> [line 20] [public] [C]
> +!120 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !121,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!121 = !{null, !122, !29}
> +!122 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1CIiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1CIiE]
> +!123 = !{!124}
> +!124 = !{!"0x2f\00_Tp\000\000", null, !22, null} ; [
> DW_TAG_template_type_parameter ]
> +!125 = !{!"0x2\00B<int>\0011\008\008\000\000\000", !5, null, null, !126,
> null, !123, !"_ZTS1BIiE"} ; [ DW_TAG_class_type ] [B<int>] [line 11, size
> 8, align 8, offset 0] [def] [from ]
> +!126 = !{!127, !131}
> +!127 = !{!"0x2e\00operator*\00operator*\00_ZN1BIiEdeEv\
> 0013\000\000\000\000\00259\001\0013", !5, !"_ZTS1BIiE", !128, null, null,
> null, null, null} ; [ DW_TAG_subprogram ] [line 13] [public] [operator*]
> +!128 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !129,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!129 = !{!22, !130}
> +!130 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1BIiE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset
> 0] [artificial] [from _ZTS1BIiE]
> +!131 = !{!"0x2e\00operator++\00operator++\00_ZN1BIiEppEv\
> 0014\000\000\000\000\00259\001\0014", !5, !"_ZTS1BIiE", !132, null, null,
> null, null, null} ; [ DW_TAG_subprogram ] [line 14] [public] [operator++]
> +!132 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !133,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!133 = !{null, !130}
> +!134 = !{!"0x2\00A<D<int *> >\001\00128\0064\000\000\000", !5, null,
> null, !135, null, !144, !"_ZTS1AI1DIPiEE"} ; [ DW_TAG_class_type ] [A<D<int
> *> >] [line 1, size 128, align 64, offset 0] [def] [from ]
> +!135 = !{!136, !138, !139}
> +!136 = !{!"0xd\00container\002\0064\0064\000\000", !5,
> !"_ZTS1AI1DIPiEE", !137} ; [ DW_TAG_member ] [container] [line 2, size 64,
> align 64, offset 0] [from ]
> +!137 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS1DIPiE"} ; [
> DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from
> _ZTS1DIPiE]
> +!138 = !{!"0xd\00iter\003\008\008\0064\000", !5, !"_ZTS1AI1DIPiEE", !16}
> ; [ DW_TAG_member ] [iter] [line 3, size 8, align 8, offset 64] [from
> iterator]
> +!139 = !{!"0x2e\00A\00A\00\005\000\000\000\000\00259\001\005", !5,
> !"_ZTS1AI1DIPiEE", !140, null, null, null, null, null} ; [
> DW_TAG_subprogram ] [line 5] [public] [A]
> +!140 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !141,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!141 = !{null, !142, !143, !16}
> +!142 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null,
> !"_ZTS1AI1DIPiEE"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64,
> offset 0] [artificial] [from _ZTS1AI1DIPiEE]
> +!143 = !{!"0x10\00\000\000\000\000\000", null, null, !"_ZTS1DIPiE"} ; [
> DW_TAG_reference_type ] [line 0, size 0, align 0, offset 0] [from
> _ZTS1DIPiE]
> +!144 = !{!145}
> +!145 = !{!"0x2f\00_Container\000\000", null, !"_ZTS1DIPiE", null} ; [
> DW_TAG_template_type_parameter ]
> +!146 = !{!147, !153, !179, !183, !186, !189, !192, !195, !199, !202,
> !205, !211, !216, !219}
> +!147 = !{!"0x2e\00addressof\00addressof\00_Z9addressofR1DIPiE\0046\000\001\000\000\00256\001\0046",
> !5, !148, !149, null, %class.D.1.85* (%class.D.1.85*)*
> @_Z9addressofR1DIPiE, null, null, !151} ; [ DW_TAG_subprogram ] [line 46]
> [def] [addressof]
> +!148 = !{!"0x29", !5} ; [ DW_TAG_file_type ]
> [/test1.cpp]
> +!149 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !150,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!150 = !{!137, !143}
> +!151 = !{!152}
> +!152 = !{!"0x101\00p1\0016777262\000", !147, !148, !143} ; [
> DW_TAG_arg_variable ] [p1] [line 46]
> +!153 = !{!"0x2e\00buildRegisterClasses\00buildRegisterClasses\00_
> ZN1J20buildRegisterClassesERi\0052\000\001\000\000\00256\001\0052", !5,
> !"_ZTS1J", !49, null, void (%class.J.2.86*, i32*)* @_ZN1J20buildRegisterClassesERi,
> null, !48, !154} ; [ DW_TAG_subprogram ] [line 52] [def]
> [buildRegisterClasses]
> +!154 = !{!155, !157, !158, !159, !160, !163, !164, !165, !167, !169,
> !172, !173, !174, !176, !178}
> +!155 = !{!"0x101\00this\0016777216\001088", !153, null, !156} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!156 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS1J"} ; [
> DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1J]
> +!157 = !{!"0x101\00\0033554484\000", !153, !148, !51} ; [
> DW_TAG_arg_variable ] [line 52]
> +!158 = !{!"0x100\00a\0053\000", !153, !148, !"_ZTS1G"} ; [
> DW_TAG_auto_variable ] [a] [line 53]
> +!159 = !{!"0x100\00b\0054\000", !153, !148, !"_ZTS1DIS_IPiEE"} ; [
> DW_TAG_auto_variable ] [b] [line 54]
> +!160 = !{!"0x100\00__range\000\0064", !161, null, !162} ; [
> DW_TAG_auto_variable ] [__range] [line 0]
> +!161 = !{!"0xb\0055\003\000", !5, !153} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!162 = !{!"0x10\00\000\000\000\000\000", null, null, !"_ZTS1G"} ; [
> DW_TAG_reference_type ] [line 0, size 0, align 0, offset 0] [from _ZTS1G]
> +!163 = !{!"0x100\00__begin\000\0064", !161, null, !"_ZTS1F"} ; [
> DW_TAG_auto_variable ] [__begin] [line 0]
> +!164 = !{!"0x100\00__end\000\0064", !161, null, !"_ZTS1F"} ; [
> DW_TAG_auto_variable ] [__end] [line 0]
> +!165 = !{!"0x100\00c\0055\000", !166, !148, !22} ; [
> DW_TAG_auto_variable ] [c] [line 55]
> +!166 = !{!"0xb\0055\003\001", !5, !161} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!167 = !{!"0x100\00d\0056\000", !168, !148, !"_ZTS1DIPiE"} ; [
> DW_TAG_auto_variable ] [d] [line 56]
> +!168 = !{!"0xb\0055\0019\002", !5, !166} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!169 = !{!"0x100\00__range\000\0064", !170, null, !171} ; [
> DW_TAG_auto_variable ] [__range] [line 0]
> +!170 = !{!"0xb\0057\005\003", !5, !168} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!171 = !{!"0x10\00\000\000\000\000\000", null, null, !"_ZTS1DIS_IPiEE"}
> ; [ DW_TAG_reference_type ] [line 0, size 0, align 0, offset 0] [from
> _ZTS1DIS_IPiEE]
> +!172 = !{!"0x100\00__begin\000\0064", !170, null, !"_ZTS1BI1DIPiEE"} ; [
> DW_TAG_auto_variable ] [__begin] [line 0]
> +!173 = !{!"0x100\00__end\000\0064", !170, null, !"_ZTS1BI1DIPiEE"} ; [
> DW_TAG_auto_variable ] [__end] [line 0]
> +!174 = !{!"0x100\00e\0057\000", !175, !148, !"_ZTS1DIPiE"} ; [
> DW_TAG_auto_variable ] [e] [line 57]
> +!175 = !{!"0xb\0057\005\004", !5, !170} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!176 = !{!"0x100\00f\0058\000", !177, !148, !"_ZTS1DIiE"} ; [
> DW_TAG_auto_variable ] [f] [line 58]
> +!177 = !{!"0xb\0057\0026\005", !5, !175} ; [
> DW_TAG_lexical_block ] [/test1.cpp]
> +!178 = !{!"0x100\00g\0059\000", !177, !148, !"_ZTS1AI1DIPiEE"} ; [
> DW_TAG_auto_variable ] [g] [line 59]
> +!179 = !{!"0x2e\00D\00D\00_ZN1DIS_IPiEEC1Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIS_IPiEE", !73, null, null, null, !72, !180} ; [
> DW_TAG_subprogram ] [line 27] [def] [D]
> +!180 = !{!181}
> +!181 = !{!"0x101\00this\0016777216\001088", !179, null, !182} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!182 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS1DIS_IPiEE"}
> ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from
> _ZTS1DIS_IPiEE]
> +!183 = !{!"0x2e\00D\00D\00_ZN1DIS_IPiEEC2Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIS_IPiEE", !73, null, null, null, !72, !184} ; [
> DW_TAG_subprogram ] [line 27] [def] [D]
> +!184 = !{!185}
> +!185 = !{!"0x101\00this\0016777216\001088", !183, null, !182} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!186 = !{!"0x2e\00D\00D\00_ZN1DIPiEC1Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIPiE", !10, null, null, null, !9, !187} ; [ DW_TAG_subprogram ]
> [line 27] [def] [D]
> +!187 = !{!188}
> +!188 = !{!"0x101\00this\0016777216\001088", !186, null, !137} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!189 = !{!"0x2e\00D\00D\00_ZN1DIPiEC2Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIPiE", !10, null, null, null, !9, !190} ; [ DW_TAG_subprogram ]
> [line 27] [def] [D]
> +!190 = !{!191}
> +!191 = !{!"0x101\00this\0016777216\001088", !189, null, !137} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!192 = !{!"0x2e\00begin\00begin\00_ZN1DIS_IPiEE5beginEv\0028\000\001\000\000\00256\001\0028",
> !5, !"_ZTS1DIS_IPiEE", !77, null, null, null, !76, !193} ; [
> DW_TAG_subprogram ] [line 28] [def] [begin]
> +!193 = !{!194}
> +!194 = !{!"0x101\00this\0016777216\001088", !192, null, !182} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!195 = !{!"0x2e\00D\00D\00_ZN1DIiEC1Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIiE", !106, null, null, null, !105, !196} ; [ DW_TAG_subprogram
> ] [line 27] [def] [D]
> +!196 = !{!197}
> +!197 = !{!"0x101\00this\0016777216\001088", !195, null, !198} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!198 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS1DIiE"} ; [
> DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1DIiE]
> +!199 = !{!"0x2e\00D\00D\00_ZN1DIiEC2Ev\0027\000\001\000\000\00256\001\0027",
> !5, !"_ZTS1DIiE", !106, null, null, null, !105, !200} ; [ DW_TAG_subprogram
> ] [line 27] [def] [D]
> +!200 = !{!201}
> +!201 = !{!"0x101\00this\0016777216\001088", !199, null, !198} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!202 = !{!"0x2e\00begin\00begin\00_ZN1DIPiE5beginEv\0028\000\001\000\000\00256\001\0028",
> !5, !"_ZTS1DIPiE", !14, null, null, null, !13, !203} ; [ DW_TAG_subprogram
> ] [line 28] [def] [begin]
> +!203 = !{!204}
> +!204 = !{!"0x101\00this\0016777216\001088", !202, null, !137} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!205 = !{!"0x2e\00A\00A\00_ZN1AI1DIPiEEC1ERS2_1BIS1_E\
> 005\000\001\000\000\00256\001\005", !5, !"_ZTS1AI1DIPiEE", !140, null,
> null, null, !139, !206} ; [ DW_TAG_subprogram ] [line 5] [def] [A]
> +!206 = !{!207, !209, !210}
> +!207 = !{!"0x101\00this\0016777216\001088", !205, null, !208} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!208 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS1AI1DIPiEE"}
> ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from
> _ZTS1AI1DIPiEE]
> +!209 = !{!"0x101\00p1\0033554437\000", !205, !148, !143} ; [
> DW_TAG_arg_variable ] [p1] [line 5]
> +!210 = !{!"0x101\00\0050331653\000", !205, !148, !16} ; [
> DW_TAG_arg_variable ] [line 5]
> +!211 = !{!"0x2e\00A\00A\00_ZN1AI1DIPiEEC2ERS2_1BIS1_E\
> 005\000\001\000\000\00256\001\005", !5, !"_ZTS1AI1DIPiEE", !140, null,
> null, null, !139, !212} ; [ DW_TAG_subprogram ] [line 5] [def] [A]
> +!212 = !{!213, !214, !215}
> +!213 = !{!"0x101\00this\0016777216\001088", !211, null, !208} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!214 = !{!"0x101\00p1\0033554437\000", !211, !148, !143} ; [
> DW_TAG_arg_variable ] [p1] [line 5]
> +!215 = !{!"0x101\00\0050331653\000", !211, !148, !16} ; [
> DW_TAG_arg_variable ] [line 5]
> +!216 = !{!"0x2e\00begin\00begin\00_ZN1DIiE5beginEv\0028\000\001\000\000\00256\001\0028",
> !5, !"_ZTS1DIiE", !110, null, null, null, !109, !217} ; [ DW_TAG_subprogram
> ] [line 28] [def] [begin]
> +!217 = !{!218}
> +!218 = !{!"0x101\00this\0016777216\001088", !216, null, !198} ; [
> DW_TAG_arg_variable ] [this] [line 0]
> +!219 = !{!"0x2e\00set_intersection<B<int>, B<int *>, A<D<int *> >
> >\00set_intersection<B<int>, B<int *>, A<D<int *> > >\00_Z16set_
> intersectionI1BIiES0_IPiE1AI1DIS2_EEEvT_S8_T0_S9_T1_\0048\000\001\000\000\00256\001\0049",
> !5, !148, !220, null, null, !222, null, !226} ; [ DW_TAG_subprogram ] [line
> 48] [def] [scope 49] [set_intersection<B<int>, B<int *>, A<D<int *> > >]
> +!220 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !221,
> null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0,
> offset 0] [from ]
> +!221 = !{null, !"_ZTS1BIiE", !"_ZTS1BIiE", !"_ZTS1BIPiE", !"_ZTS1BIPiE",
> !"_ZTS1AI1DIPiEE"}
> +!222 = !{!223, !224, !225}
> +!223 = !{!"0x2f\00_InputIterator1\000\000", null, !"_ZTS1BIiE", null} ;
> [ DW_TAG_template_type_parameter ]
> +!224 = !{!"0x2f\00_InputIterator2\000\000", null, !"_ZTS1BIPiE", null} ;
> [ DW_TAG_template_type_parameter ]
> +!225 = !{!"0x2f\00_OutputIterator\000\000", null, !"_ZTS1AI1DIPiEE",
> null} ; [ DW_TAG_template_type_parameter ]
> +!226 = !{!227, !228, !229, !230, !231}
> +!227 = !{!"0x101\00\0016777264\000", !219, !148, !"_ZTS1BIiE"} ; [
> DW_TAG_arg_variable ] [line 48]
> +!228 = !{!"0x101\00p2\0033554480\000", !219, !148, !"_ZTS1BIiE"} ; [
> DW_TAG_arg_variable ] [p2] [line 48]
> +!229 = !{!"0x101\00\0050331696\000", !219, !148, !"_ZTS1BIPiE"} ; [
> DW_TAG_arg_variable ] [line 48]
> +!230 = !{!"0x101\00p4\0067108913\000", !219, !148, !"_ZTS1BIPiE"} ; [
> DW_TAG_arg_variable ] [p4] [line 49]
> +!231 = !{!"0x101\00p5\0083886129\000", !219, !148, !"_ZTS1AI1DIPiEE"} ;
> [ DW_TAG_arg_variable ] [p5] [line 49]
> +!232 = !{i32 2, !"Dwarf Version", i32 2}
> +!233 = !{i32 2, !"Debug Info Version", i32 2}
> +!234 = !{i32 1, !"PIC Level", i32 2}
> +!235 = !{!"clang version 3.7.0 (trunk 226915) (llvm/trunk 226905)"}
> +!236 = !MDLocation(line: 55, column: 14, scope: !161)
> +!237 = !MDLocation(line: 27, column: 9, scope: !189, inlinedAt: !238)
> +!238 = distinct !MDLocation(line: 27, column: 24, scope: !186, inlinedAt:
> !239)
> +!239 = distinct !MDLocation(line: 56, column: 14, scope: !168)
> +!240 = !MDLocation(line: 27, column: 9, scope: !199, inlinedAt: !241)
> +!241 = distinct !MDLocation(line: 27, column: 24, scope: !195, inlinedAt:
> !242)
> +!242 = distinct !MDLocation(line: 58, column: 14, scope: !177)
> +!243 = !MDLocation(line: 57, column: 21, scope: !170)
> +!244 = !MDLocation(line: 60, column: 55, scope: !177)
> +!245 = !{!"0x101\00p5\0083886129\000", !219, !148, !"_ZTS1AI1DIPiEE",
> !246} ; [ DW_TAG_arg_variable ] [p5] [line 49]
> +!246 = distinct !MDLocation(line: 60, column: 7, scope: !177)
> +!247 = !{!"0x102\00147\000\008"} ; [ DW_TAG_expression ]
> [DW_OP_piece offset=0, size=8]
> +!248 = !MDLocation(line: 49, column: 59, scope: !219, inlinedAt: !246)
> +!249 = !MDLocation(line: 50, column: 3, scope: !219, inlinedAt: !246)
> +!250 = !MDLocation(line: 63, column: 1, scope: !153)
>
>
> _______________________________________________
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> llvm-commits at cs.uiuc.edu
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>
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