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roll llvm to 7024b9e1b423b3c3c6ac76ab6a73cb2c9e4ef842 (#7781)

Browse Source 
Updated patch 0006 to include new files added in
https://github.com/llvm/llvm-project/pull/207543.

Dropped patch 0009 which was upstreamed in:
https://github.com/llvm/llvm-project/pull/190088

Minor updates to patch 0011 for changes upstream.

Minor updates in export.cpp to use `llvm::FoldingSetInsertToken` instead
of a void pointer.
This commit is contained in:
Nicholas Bishop
2026-09-14 21:54:09 +00:00
committed by GitHub
parent 4081848d65
commit cf66fb8aeb
257 changed files with 22634 additions and 23205 deletions
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toolchain/lower/testdata/interop/cpp/class/import/method.carbon
Vendored
+197 -197
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@@ -105,10 +105,10 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: @_ZTI4Base = external constant ptr
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !12 {
// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !26 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %by_val__carbon_thunk.call = call i32 @_ZNK1A6by_valEv.carbon_thunk._(ptr %a), !dbg !19
// CHECK:STDOUT: ret i32 %by_val__carbon_thunk.call, !dbg !20
// CHECK:STDOUT: %by_val__carbon_thunk.call = call i32 @_ZNK1A6by_valEv.carbon_thunk._(ptr %a), !dbg !31
// CHECK:STDOUT: ret i32 %by_val__carbon_thunk.call, !dbg !32
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_ZN4Base5virt0Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1
@@ -119,8 +119,8 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: define internal noundef i32 @_ZNK1A6by_valEv.carbon_thunk._(ptr noundef nonnull align 8 dereferenceable(12) %this) #2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21
// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !21, !nonnull !24, !align !25
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !38
// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !38, !nonnull !42, !align !43
// CHECK:STDOUT: %call = call noundef i32 @_ZNK1A6by_valEv(ptr noundef nonnull align 8 dereferenceable(12) %0)
// CHECK:STDOUT: ret i32 %call
// CHECK:STDOUT: }
@@ -129,10 +129,10 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_ZNK1A6by_valEv(ptr noundef nonnull align 8 dereferenceable(12) %this) #3 comdat align 2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !38
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: %n = getelementptr inbounds nuw %struct.A, ptr %this1, i32 0, i32 1
// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !26
// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !44
// CHECK:STDOUT: ret i32 %0
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -144,39 +144,39 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT: attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!0}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3, !4, !5, !6}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!7}
// CHECK:STDOUT: !llvm.dbg.cu = !{!19}
// CHECK:STDOUT: !llvm.module.flags = !{!45, !46, !47, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!49}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !1 = !DIFile(filename: "call_by_val.carbon", directory: "")
// CHECK:STDOUT: !2 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !3 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !4 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !5 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !6 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !7 = !{!8, !9, i64 0}
// CHECK:STDOUT: !8 = !{!"__libc_errno", !9, i64 0}
// CHECK:STDOUT: !9 = !{!"int", !10, i64 0}
// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0}
// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !1, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !17)
// CHECK:STDOUT: !13 = !DISubroutineType(types: !14)
// CHECK:STDOUT: !14 = !{!15, !16}
// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !17 = !{!18}
// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16)
// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12)
// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12)
// CHECK:STDOUT: !21 = !{!22, !22, i64 0}
// CHECK:STDOUT: !22 = !{!"p1 _ZTS1A", !23, i64 0}
// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0}
// CHECK:STDOUT: !24 = !{}
// CHECK:STDOUT: !25 = !{i64 8}
// CHECK:STDOUT: !26 = !{!27, !9, i64 8}
// CHECK:STDOUT: !27 = !{!"_ZTS1A", !28, i64 0, !9, i64 8}
// CHECK:STDOUT: !28 = !{!"_ZTS4Base"}
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !18 = !DIFile(filename: "call_by_val.carbon", directory: "")
// CHECK:STDOUT: !19 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !18, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !20 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !22 = !{!20, !21}
// CHECK:STDOUT: !23 = !DISubroutineType(types: !22)
// CHECK:STDOUT: !26 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !18, line: 6, type: !23, spFlags: DISPFlagDefinition, unit: !19, retainedNodes: !33)
// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !26, type: !21)
// CHECK:STDOUT: !31 = !DILocation(line: 7, column: 10, scope: !26)
// CHECK:STDOUT: !32 = !DILocation(line: 7, column: 3, scope: !26)
// CHECK:STDOUT: !33 = !{!27}
// CHECK:STDOUT: !34 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !35 = !{!"omnipotent char", !34, i64 0}
// CHECK:STDOUT: !36 = !{!"any pointer", !35, i64 0}
// CHECK:STDOUT: !37 = !{!"p1 _ZTS1A", !36, i64 0}
// CHECK:STDOUT: !38 = !{!37, !37, i64 0}
// CHECK:STDOUT: !39 = !{!"_ZTS4Base"}
// CHECK:STDOUT: !40 = !{!"int", !35, i64 0}
// CHECK:STDOUT: !41 = !{!"_ZTS1A", !39, i64 0, !40, i64 8}
// CHECK:STDOUT: !42 = !{}
// CHECK:STDOUT: !43 = !{i64 8}
// CHECK:STDOUT: !44 = !{!41, !40, i64 8}
// CHECK:STDOUT: !45 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !46 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !47 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !48 = !{!"__libc_errno", !40, i64 0}
// CHECK:STDOUT: !49 = !{!48, !40, i64 0}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'call_by_ref.carbon'
@@ -195,10 +195,10 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: @_ZTI4Base = external constant ptr
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !12 {
// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !52 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %A.by_ref.call = call i32 @_ZN1A6by_refEv(ptr %a), !dbg !19
// CHECK:STDOUT: ret i32 %A.by_ref.call, !dbg !20
// CHECK:STDOUT: %A.by_ref.call = call i32 @_ZN1A6by_refEv(ptr %a), !dbg !57
// CHECK:STDOUT: ret i32 %A.by_ref.call, !dbg !58
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_ZN4Base5virt0Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1
@@ -209,10 +209,10 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_ZN1A6by_refEv(ptr noundef nonnull align 8 dereferenceable(12) %this) #2 comdat align 2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !38
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: %n = getelementptr inbounds nuw %struct.A.18, ptr %this1, i32 0, i32 1
// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !24
// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !44
// CHECK:STDOUT: ret i32 %0
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -223,37 +223,37 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT: attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!0}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3, !4, !5, !6}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!7}
// CHECK:STDOUT: !llvm.dbg.cu = !{!51}
// CHECK:STDOUT: !llvm.module.flags = !{!45, !46, !47, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!49}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !1 = !DIFile(filename: "call_by_ref.carbon", directory: "")
// CHECK:STDOUT: !2 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !3 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !4 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !5 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !6 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !7 = !{!8, !9, i64 0}
// CHECK:STDOUT: !8 = !{!"__libc_errno", !9, i64 0}
// CHECK:STDOUT: !9 = !{!"int", !10, i64 0}
// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0}
// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !1, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !17)
// CHECK:STDOUT: !13 = !DISubroutineType(types: !14)
// CHECK:STDOUT: !14 = !{!15, !16}
// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !17 = !{!18}
// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16)
// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12)
// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12)
// CHECK:STDOUT: !21 = !{!22, !22, i64 0}
// CHECK:STDOUT: !22 = !{!"p1 _ZTS1A", !23, i64 0}
// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0}
// CHECK:STDOUT: !24 = !{!25, !9, i64 8}
// CHECK:STDOUT: !25 = !{!"_ZTS1A", !26, i64 0, !9, i64 8}
// CHECK:STDOUT: !26 = !{!"_ZTS4Base"}
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !20 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !22 = !{!20, !21}
// CHECK:STDOUT: !23 = !DISubroutineType(types: !22)
// CHECK:STDOUT: !34 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !35 = !{!"omnipotent char", !34, i64 0}
// CHECK:STDOUT: !36 = !{!"any pointer", !35, i64 0}
// CHECK:STDOUT: !37 = !{!"p1 _ZTS1A", !36, i64 0}
// CHECK:STDOUT: !38 = !{!37, !37, i64 0}
// CHECK:STDOUT: !39 = !{!"_ZTS4Base"}
// CHECK:STDOUT: !40 = !{!"int", !35, i64 0}
// CHECK:STDOUT: !41 = !{!"_ZTS1A", !39, i64 0, !40, i64 8}
// CHECK:STDOUT: !44 = !{!41, !40, i64 8}
// CHECK:STDOUT: !45 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !46 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !47 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !48 = !{!"__libc_errno", !40, i64 0}
// CHECK:STDOUT: !49 = !{!48, !40, i64 0}
// CHECK:STDOUT: !50 = !DIFile(filename: "call_by_ref.carbon", directory: "")
// CHECK:STDOUT: !51 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !50, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !52 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !50, line: 6, type: !23, spFlags: DISPFlagDefinition, unit: !51, retainedNodes: !59)
// CHECK:STDOUT: !53 = !DILocalVariable(arg: 1, scope: !52, type: !21)
// CHECK:STDOUT: !57 = !DILocation(line: 7, column: 10, scope: !52)
// CHECK:STDOUT: !58 = !DILocation(line: 7, column: 3, scope: !52)
// CHECK:STDOUT: !59 = !{!53}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'call_virtual.carbon'
@@ -267,18 +267,18 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: @_ZTI4Base = external constant ptr
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CUseVal.Main(ptr %a) #0 !dbg !12 {
// CHECK:STDOUT: define void @_CUseVal.Main(ptr %a) #0 !dbg !62 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc7_4.3.vptr = getelementptr inbounds nuw [8 x i8], ptr %a, i32 0, i32 0, !dbg !18
// CHECK:STDOUT: %Base.virt0.call.vtable = load ptr, ptr %.loc7_4.3.vptr, align 8, !dbg !18
// CHECK:STDOUT: %Base.virt0.call = getelementptr ptr, ptr %Base.virt0.call.vtable, i32 0, !dbg !18
// CHECK:STDOUT: %Base.virt0.call.memptr.virtualfn = load ptr, ptr %Base.virt0.call, align 8, !dbg !18
// CHECK:STDOUT: call void %Base.virt0.call.memptr.virtualfn(ptr %.loc7_4.3.vptr), !dbg !18
// CHECK:STDOUT: %A.virt1.call.vtable = load ptr, ptr %a, align 8, !dbg !19
// CHECK:STDOUT: %A.virt1.call = getelementptr ptr, ptr %A.virt1.call.vtable, i32 1, !dbg !19
// CHECK:STDOUT: %A.virt1.call.memptr.virtualfn = load ptr, ptr %A.virt1.call, align 8, !dbg !19
// CHECK:STDOUT: call void %A.virt1.call.memptr.virtualfn(ptr %a), !dbg !19
// CHECK:STDOUT: ret void, !dbg !20
// CHECK:STDOUT: %.loc7_4.3.vptr = getelementptr inbounds nuw [8 x i8], ptr %a, i32 0, i32 0, !dbg !65
// CHECK:STDOUT: %Base.virt0.call.vtable = load ptr, ptr %.loc7_4.3.vptr, align 8, !dbg !65
// CHECK:STDOUT: %Base.virt0.call = getelementptr ptr, ptr %Base.virt0.call.vtable, i32 0, !dbg !65
// CHECK:STDOUT: %Base.virt0.call.memptr.virtualfn = load ptr, ptr %Base.virt0.call, align 8, !dbg !65
// CHECK:STDOUT: call void %Base.virt0.call.memptr.virtualfn(ptr %.loc7_4.3.vptr), !dbg !65
// CHECK:STDOUT: %A.virt1.call.vtable = load ptr, ptr %a, align 8, !dbg !66
// CHECK:STDOUT: %A.virt1.call = getelementptr ptr, ptr %A.virt1.call.vtable, i32 1, !dbg !66
// CHECK:STDOUT: %A.virt1.call.memptr.virtualfn = load ptr, ptr %A.virt1.call, align 8, !dbg !66
// CHECK:STDOUT: call void %A.virt1.call.memptr.virtualfn(ptr %a), !dbg !66
// CHECK:STDOUT: ret void, !dbg !67
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_ZN4Base5virt0Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1
@@ -291,31 +291,31 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!0}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3, !4, !5, !6}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!7}
// CHECK:STDOUT: !llvm.dbg.cu = !{!61}
// CHECK:STDOUT: !llvm.module.flags = !{!45, !46, !47, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!49}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !1 = !DIFile(filename: "call_virtual.carbon", directory: "")
// CHECK:STDOUT: !2 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !3 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !4 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !5 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !6 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !7 = !{!8, !9, i64 0}
// CHECK:STDOUT: !8 = !{!"__libc_errno", !9, i64 0}
// CHECK:STDOUT: !9 = !{!"int", !10, i64 0}
// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0}
// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !1, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !16)
// CHECK:STDOUT: !13 = !DISubroutineType(types: !14)
// CHECK:STDOUT: !14 = !{null, !15}
// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !16 = !{!17}
// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15)
// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 3, scope: !12)
// CHECK:STDOUT: !19 = !DILocation(line: 8, column: 3, scope: !12)
// CHECK:STDOUT: !20 = !DILocation(line: 6, column: 1, scope: !12)
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !24 = !{null, !21}
// CHECK:STDOUT: !25 = !DISubroutineType(types: !24)
// CHECK:STDOUT: !34 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !35 = !{!"omnipotent char", !34, i64 0}
// CHECK:STDOUT: !40 = !{!"int", !35, i64 0}
// CHECK:STDOUT: !45 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !46 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !47 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !48 = !{!"__libc_errno", !40, i64 0}
// CHECK:STDOUT: !49 = !{!48, !40, i64 0}
// CHECK:STDOUT: !60 = !DIFile(filename: "call_virtual.carbon", directory: "")
// CHECK:STDOUT: !61 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !60, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !60, line: 6, type: !25, spFlags: DISPFlagDefinition, unit: !61, retainedNodes: !68)
// CHECK:STDOUT: !63 = !DILocalVariable(arg: 1, scope: !62, type: !21)
// CHECK:STDOUT: !65 = !DILocation(line: 7, column: 3, scope: !62)
// CHECK:STDOUT: !66 = !DILocation(line: 8, column: 3, scope: !62)
// CHECK:STDOUT: !67 = !DILocation(line: 6, column: 1, scope: !62)
// CHECK:STDOUT: !68 = !{!63}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'call_thunk.carbon'
@@ -328,17 +328,17 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: @int_1.f1e = internal constant i8 1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCall.Main(ptr %n) #0 !dbg !12 {
// CHECK:STDOUT: define void @_CCall.Main(ptr %n) #0 !dbg !76 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc7_14.3.temp = alloca i8, align 1, !dbg !18
// CHECK:STDOUT: %.loc8_14.3.temp = alloca i8, align 1, !dbg !19
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_14.3.temp), !dbg !18
// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk.__(ptr %n, ptr @int_1.f1e), !dbg !20
// CHECK:STDOUT: call void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr @int_1.f1e), !dbg !18
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_14.3.temp), !dbg !19
// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk.__(ptr %n, ptr @int_1.f1e), !dbg !21
// CHECK:STDOUT: call void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr @int_1.f1e), !dbg !19
// CHECK:STDOUT: ret void, !dbg !22
// CHECK:STDOUT: %.loc7_14.3.temp = alloca i8, align 1, !dbg !80
// CHECK:STDOUT: %.loc8_14.3.temp = alloca i8, align 1, !dbg !82
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_14.3.temp), !dbg !80
// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk.__(ptr %n, ptr @int_1.f1e), !dbg !79
// CHECK:STDOUT: call void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr @int_1.f1e), !dbg !80
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_14.3.temp), !dbg !82
// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk.__(ptr %n, ptr @int_1.f1e), !dbg !81
// CHECK:STDOUT: call void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr @int_1.f1e), !dbg !82
// CHECK:STDOUT: ret void, !dbg !83
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
@@ -346,19 +346,19 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: %c.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !23
// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !26
// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !23, !nonnull !28
// CHECK:STDOUT: %1 = load ptr, ptr %c.addr, align 8, !tbaa !26
// CHECK:STDOUT: %2 = load i8, ptr %1, align 1, !tbaa !29
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !90
// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !92
// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !90, !nonnull !42
// CHECK:STDOUT: %1 = load ptr, ptr %c.addr, align 8, !tbaa !92
// CHECK:STDOUT: %2 = load i8, ptr %1, align 1, !tbaa !94
// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa(ptr noundef nonnull align 1 dereferenceable(1) %0, i8 noundef signext %2)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr %self) #0 !dbg !30 {
// CHECK:STDOUT: define weak_odr void @"_COp.136cbc434fe80552:core.Destroy.Core"(ptr %self) #0 !dbg !85 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !36
// CHECK:STDOUT: ret void, !dbg !87
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
@@ -367,11 +367,11 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: %.addr = alloca ptr, align 8
// CHECK:STDOUT: %c.addr = alloca ptr, align 8
// CHECK:STDOUT: %agg.tmp = alloca %struct.NeedThunk, align 1
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !23
// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !26
// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !23
// CHECK:STDOUT: %2 = load ptr, ptr %c.addr, align 8, !tbaa !26
// CHECK:STDOUT: %3 = load i8, ptr %2, align 1, !tbaa !29
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !90
// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !92
// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !90
// CHECK:STDOUT: %2 = load ptr, ptr %c.addr, align 8, !tbaa !92
// CHECK:STDOUT: %3 = load i8, ptr %2, align 1, !tbaa !94
// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a(i8 noundef signext %3)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
@@ -392,47 +392,47 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!0}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3, !4, !5, !6}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!7}
// CHECK:STDOUT: !llvm.dbg.cu = !{!70}
// CHECK:STDOUT: !llvm.module.flags = !{!45, !46, !47, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!49}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !1 = !DIFile(filename: "call_thunk.carbon", directory: "")
// CHECK:STDOUT: !2 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !3 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !4 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !5 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !6 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !7 = !{!8, !9, i64 0}
// CHECK:STDOUT: !8 = !{!"__libc_errno", !9, i64 0}
// CHECK:STDOUT: !9 = !{!"int", !10, i64 0}
// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0}
// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !1, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !16)
// CHECK:STDOUT: !13 = !DISubroutineType(types: !14)
// CHECK:STDOUT: !14 = !{null, !15}
// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !16 = !{!17}
// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15)
// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 14, scope: !12)
// CHECK:STDOUT: !19 = !DILocation(line: 8, column: 14, scope: !12)
// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12)
// CHECK:STDOUT: !21 = !DILocation(line: 8, column: 3, scope: !12)
// CHECK:STDOUT: !22 = !DILocation(line: 6, column: 1, scope: !12)
// CHECK:STDOUT: !23 = !{!24, !24, i64 0}
// CHECK:STDOUT: !24 = !{!"p1 _ZTS9NeedThunk", !25, i64 0}
// CHECK:STDOUT: !25 = !{!"any pointer", !10, i64 0}
// CHECK:STDOUT: !26 = !{!27, !27, i64 0}
// CHECK:STDOUT: !27 = !{!"p1 omnipotent char", !25, i64 0}
// CHECK:STDOUT: !28 = !{}
// CHECK:STDOUT: !29 = !{!10, !10, i64 0}
// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "Op", linkageName: "_COp.136cbc434fe80552:core.Destroy.Core", scope: null, file: !1, line: 7, type: !31, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !34)
// CHECK:STDOUT: !31 = !DISubroutineType(types: !32)
// CHECK:STDOUT: !32 = !{null, !33}
// CHECK:STDOUT: !33 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_signed)
// CHECK:STDOUT: !34 = !{!35}
// CHECK:STDOUT: !35 = !DILocalVariable(arg: 1, scope: !30, type: !33)
// CHECK:STDOUT: !36 = !DILocation(line: 7, column: 14, scope: !30)
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !24 = !{null, !21}
// CHECK:STDOUT: !25 = !DISubroutineType(types: !24)
// CHECK:STDOUT: !34 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !35 = !{!"omnipotent char", !34, i64 0}
// CHECK:STDOUT: !36 = !{!"any pointer", !35, i64 0}
// CHECK:STDOUT: !40 = !{!"int", !35, i64 0}
// CHECK:STDOUT: !42 = !{}
// CHECK:STDOUT: !45 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !46 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !47 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !48 = !{!"__libc_errno", !40, i64 0}
// CHECK:STDOUT: !49 = !{!48, !40, i64 0}
// CHECK:STDOUT: !69 = !DIFile(filename: "call_thunk.carbon", directory: "")
// CHECK:STDOUT: !70 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !69, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !71 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_signed)
// CHECK:STDOUT: !74 = !{null, !71}
// CHECK:STDOUT: !75 = !DISubroutineType(types: !74)
// CHECK:STDOUT: !76 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !69, line: 6, type: !25, spFlags: DISPFlagDefinition, unit: !70, retainedNodes: !84)
// CHECK:STDOUT: !77 = !DILocalVariable(arg: 1, scope: !76, type: !21)
// CHECK:STDOUT: !79 = !DILocation(line: 7, column: 3, scope: !76)
// CHECK:STDOUT: !80 = !DILocation(line: 7, column: 14, scope: !76)
// CHECK:STDOUT: !81 = !DILocation(line: 8, column: 3, scope: !76)
// CHECK:STDOUT: !82 = !DILocation(line: 8, column: 14, scope: !76)
// CHECK:STDOUT: !83 = !DILocation(line: 6, column: 1, scope: !76)
// CHECK:STDOUT: !84 = !{!77}
// CHECK:STDOUT: !85 = distinct !DISubprogram(name: "Op", linkageName: "_COp.136cbc434fe80552:core.Destroy.Core", scope: null, file: !69, line: 7, type: !75, spFlags: DISPFlagDefinition, unit: !70, retainedNodes: !88)
// CHECK:STDOUT: !86 = !DILocalVariable(arg: 1, scope: !85, type: !71)
// CHECK:STDOUT: !87 = !DILocation(line: 7, column: 14, scope: !85)
// CHECK:STDOUT: !88 = !{!86}
// CHECK:STDOUT: !89 = !{!"p1 _ZTS9NeedThunk", !36, i64 0}
// CHECK:STDOUT: !90 = !{!89, !89, i64 0}
// CHECK:STDOUT: !91 = !{!"p1 omnipotent char", !36, i64 0}
// CHECK:STDOUT: !92 = !{!91, !91, i64 0}
// CHECK:STDOUT: !94 = !{!35, !35, i64 0}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'call_with_ref_self.carbon'
@@ -441,10 +441,10 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu"
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.Main(ptr %r) #0 !dbg !12 {
// CHECK:STDOUT: define void @_CF.Main(ptr %r) #0 !dbg !99 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_ZN8RefSelfA1fEii(ptr %r, i32 1, i32 2), !dbg !18
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: call void @_ZN8RefSelfA1fEii(ptr %r, i32 1, i32 2), !dbg !102
// CHECK:STDOUT: ret void, !dbg !103
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare void @_ZN8RefSelfA1fEii(ptr noundef nonnull align 1 dereferenceable(1), i32 noundef, i32 noundef) #1
@@ -452,28 +452,28 @@ fn F(ref r: Cpp.RefSelfA) {
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!0}
// CHECK:STDOUT: !llvm.module.flags = !{!2, !3, !4, !5, !6}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!7}
// CHECK:STDOUT: !llvm.dbg.cu = !{!96}
// CHECK:STDOUT: !llvm.module.flags = !{!45, !46, !47, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!49}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !1 = !DIFile(filename: "call_with_ref_self.carbon", directory: "")
// CHECK:STDOUT: !2 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !3 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !4 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !5 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !6 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !7 = !{!8, !9, i64 0}
// CHECK:STDOUT: !8 = !{!"__libc_errno", !9, i64 0}
// CHECK:STDOUT: !9 = !{!"int", !10, i64 0}
// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0}
// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !1, line: 11, type: !13, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !16)
// CHECK:STDOUT: !13 = !DISubroutineType(types: !14)
// CHECK:STDOUT: !14 = !{null, !15}
// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !16 = !{!17}
// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15)
// CHECK:STDOUT: !18 = !DILocation(line: 12, column: 3, scope: !12)
// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 1, scope: !12)
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !24 = !{null, !21}
// CHECK:STDOUT: !25 = !DISubroutineType(types: !24)
// CHECK:STDOUT: !34 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !35 = !{!"omnipotent char", !34, i64 0}
// CHECK:STDOUT: !40 = !{!"int", !35, i64 0}
// CHECK:STDOUT: !45 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !46 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !47 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !48 = !{!"__libc_errno", !40, i64 0}
// CHECK:STDOUT: !49 = !{!48, !40, i64 0}
// CHECK:STDOUT: !95 = !DIFile(filename: "call_with_ref_self.carbon", directory: "")
// CHECK:STDOUT: !96 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !95, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !99 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !95, line: 11, type: !25, spFlags: DISPFlagDefinition, unit: !96, retainedNodes: !104)
// CHECK:STDOUT: !100 = !DILocalVariable(arg: 1, scope: !99, type: !21)
// CHECK:STDOUT: !102 = !DILocation(line: 12, column: 3, scope: !99)
// CHECK:STDOUT: !103 = !DILocation(line: 11, column: 1, scope: !99)
// CHECK:STDOUT: !104 = !{!100}
// CHECK:STDOUT: