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...nnyClass** %this.addr, metadata !49, metadata !31), !dbg !50 ... rest of function code } !46 = distinct !DISubprogram(name: "MyFunnyClass", linkageName: "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: !25, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !47, variables: !2) and the cloned function: ; Function Attrs: noinline nounwind uwtable define linkonce_odr void @_ZN12MyFunnyClassC2EvCloned(%struct.MyFunnyClass* %this, { [6 x i8*] }* %newparam) unnamed_addr #4 align 2 !dbg !73...

...metadata !31), !dbg !50 > > ... rest of function code > > } > > !46 = distinct !DISubprogram(name: "MyFunnyClass", linkageName: > "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: !25, isLocal: > false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | > DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !47, > variables: !2) > > > and the cloned function: > > ; Function Attrs: noinline nounwind uwtable > define linkonce_odr void @_ZN12MyFunnyClassC2EvCloned(%struct.MyFunnyClass* > %this, { [6 x i8*] }* %n...

...t;>> ... rest of function code >>>> } >>>> >>>> !46 = distinct !DISubprogram(name: "MyFunnyClass", linkageName: "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: !25, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !47, variables: !2) >>> >>> and the cloned function: >>> >>>> ; Function Attrs: noinline nounwind uwtable >>>> define linkonce_odr void @_ZN12MyFunnyClassC2EvCloned(%struct.MyFunn...

..... rest of function code >>>>> } >>>>> >>>>> !46 = distinct !DISubprogram(name: "MyFunnyClass", linkageName: "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: !25, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !47, variables: !2) >>>> >>>> and the cloned function: >>>> >>>>> ; Function Attrs: noinline nounwind uwtable >>>>> define linkonce_odr void @_ZN12MyFunnyClassC2EvC...

...0 is_stmt end_sequence the debug info is emitted by the DIBuilder like !3 = !DIFile(filename: "/folk/tmp/test/test.cpp", directory: "/folk/tmp/test") !45 = distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_test.cpp", scope: !3, file: !3, type: !46, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !2, retainedNodes: !4) !8 = !DIFile(filename: "test.cpp", directory: "/folk/tmp/test") !16 = !DISubprogram(name: "proc", linkageName: "_ZN4test4procEv", scope: !9, file: !8, line: 8, type: !12, scop...

...e >>>>>>> } >>>>>>> >>>>>>> !46 = distinct !DISubprogram(name: "MyFunnyClass", linkageName: "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: !25, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !47, variables: !2) >>>>>> >>>>>> and the cloned function: >>>>>> >>>>>>> ; Function Attrs: noinline nounwind uwtable >>>>>>> define lin...

> -----Original Message----- > From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Tim > Northover via llvm-dev > Sent: Wednesday, July 25, 2018 3:07 AM > To: Nat! > Cc: LLVM Developers Mailing List > Subject: Re: [llvm-dev] A question to the DWARF experts on symbol > indirection > > Hi Nat!, > > On Wed, 25 Jul 2018 at 01:21, Nat! via

...T_byte_size: 5 CHARACTER types can also have deferred length. This is supported in the new metadata as follows. !22 = !DIStringType(name: “character(*)!1”, size: 32, stringLength: !23, stringLengthExpression: !DIExpression()) !23 = !DILocalVariable(scope: !3, arg: 4, file: !4, type: !5, flags: DIFlagArtificial) This will generate the following DWARF information. DW_TAG_string_type: DW_AT_name: character(*)!1 DW_AT_string_length: 0x9b (location list) DW_AT_byte_size: 4 2.2 Fortran Array Types and Bounds In this section we refer to the DWARF tag, DW_TAG_array_type, which is used...

...inct !DISubprogram(name: "MyFunnyClass", linkageName: >>>>>>>> "_ZN12MyFunnyClassC2Ev", scope: !15, file: !1, line: 1, type: >>>>>>>> !25, isLocal: false, isDefinition: true, scopeLine: 1, flags: >>>>>>>> DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: >>>>>>>> !0, declaration: !47, variables: !2) >>>>>>> >>>>>>> and the cloned function: >>>>>>> >>>>>>>> ; Function Attrs: noinline nounwi...

...0 is_stmt end_sequence the debug info is emitted by the DIBuilder like !3 = !DIFile(filename: "/folk/tmp/test/test.cpp", directory: "/folk/tmp/test") !45 = distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_test.cpp", scope: !3, file: !3, type: !46, flags: DIFlagArtificial, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !2, retainedNodes: !4) !8 = !DIFile(filename: "test.cpp", directory: "/folk/tmp/test") !16 = !DISubprogram(name: "proc", linkageName: "_ZN4test4procEv", scope: !9, file: !8, line: 8, type: !12, scop...

> On Apr 1, 2020, at 2:56 AM, Sourabh Singh Tomar <sourav0311 at gmail.com> wrote: > > > Do you mean documenting the desired frontend behavior, or adding some verifier in > LLVM? A warning for the latter is that SROA may currently emit IR that contains a > mix of declares and values for different fragments of an aggregate variable, so I > assume that is something that

...DW_AT_byte_size: 5 CHARACTER types can also have deferred length. This is supported in the new metadata as follows. !22 = !DIStringType(name: “character(*)!1”, size: 32, stringLength: !23, stringLengthExpression: !DIExpression()) !23 = !DILocalVariable(scope: !3, arg: 4, file: !4, type: !5, flags: DIFlagArtificial) Can you take a look at how variable-length arrays in C99 are implemented in Clang at the moment? It would be nice to use a similar scheme here. This will generate the following DWARF information. DW_TAG_string_type: DW_AT_name: character(*)!1 DW_AT_string_length: 0x9b (location...