Add Destroy.SubobjectDestroy as a temporary replacement for Destroy.Op (#7773)

This change partially implements [PR #7362], which revises how objects
are destroyed. It is a partial implementation for two reasons:

1. This change moves `Destroy.Op`'s current behaviour into
`Destroy.SubobjectDestroy`, but it doesn't add support for objects with
non-trivial destruction.
2. `Destroy.SubobjectDestroy` is a workaround for `require impls
SubobjectDestroy`. We aren't able to use the latter until the dependents
add their requirements' implementations to their own witness tables.

[PR #7362]: https://github.com/carbon-language/carbon-lang/pulls/7362
This commit is contained in:
Christopher Di Bella
2026-09-24 00:06:28 +00:00
committed by GitHub
parent 03939a9223
commit f7cd39428e
309 changed files with 51760 additions and 15269 deletions
+243 -103
View File
@@ -185,7 +185,7 @@ fn G() {
// CHECK:STDOUT: define internal void @_ZN6CarbonL11CallLayoutAEPNS_7LayoutAE(ptr noundef %0) #2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !108
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !144
// CHECK:STDOUT: call void @_CCallLayoutA__carbon_thunk.Main(ptr noundef nonnull align 8 dereferenceable(8) %.addr)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
@@ -194,7 +194,7 @@ fn G() {
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon7LayoutAD2Ev(ptr noundef nonnull align 8 dead_on_return(12) dereferenceable(12) %this) unnamed_addr #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 !108
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !144
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.LayoutA.Main"(ptr noundef nonnull align 8 dereferenceable(12) %this1)
// CHECK:STDOUT: ret void
@@ -218,7 +218,7 @@ fn G() {
// CHECK:STDOUT: define internal void @_ZN6CarbonL11CallLayoutBEPNS_7LayoutBE(ptr noundef %0) #2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !110
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !146
// CHECK:STDOUT: call void @_CCallLayoutB__carbon_thunk.Main(ptr noundef nonnull align 8 dereferenceable(8) %.addr)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
@@ -227,7 +227,7 @@ fn G() {
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon7LayoutBD2Ev(ptr noundef nonnull align 8 dead_on_return(16) dereferenceable(16) %this) unnamed_addr #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 !110
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !146
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.LayoutB.Main"(ptr noundef nonnull align 8 dereferenceable(16) %this1)
// CHECK:STDOUT: %a = getelementptr inbounds nuw %"class.Carbon::LayoutB", ptr %this1, i32 0, i32 0
@@ -251,7 +251,7 @@ fn G() {
// CHECK:STDOUT: define internal void @_ZN6CarbonL11CallLayoutCEPNS_7LayoutCE(ptr noundef %0) #2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !112
// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !148
// CHECK:STDOUT: call void @_CCallLayoutC__carbon_thunk.Main(ptr noundef nonnull align 8 dereferenceable(8) %.addr)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
@@ -260,7 +260,7 @@ fn G() {
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon7LayoutCD2Ev(ptr noundef nonnull align 8 dead_on_return(16) dereferenceable(16) %this) unnamed_addr #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 !112
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !148
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.LayoutC.Main"(ptr noundef nonnull align 8 dereferenceable(16) %this1)
// CHECK:STDOUT: call void @_ZN6Carbon7LayoutAD2Ev(ptr noundef nonnull align 8 dead_on_return(12) dereferenceable(12) %this1) #5
@@ -276,90 +276,151 @@ fn G() {
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.LayoutA.Main"(ptr %self) #4 !dbg !55 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.5a318796badc8ab7:core.Destroy.Core"(ptr %self), !dbg !57
// CHECK:STDOUT: call void @"_CSelfDestruct.5a318796badc8ab7:core.Destroy.Core"(ptr %self), !dbg !57
// CHECK:STDOUT: ret void, !dbg !57
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.f58524831c37807e:core.Destroy.Core"(ptr %self) #5 !dbg !59 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.d088c7eb746488be:core.Destroy.Core"(ptr %self) #5 !dbg !59 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !61
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.63f0d36eb067b612:core.Destroy.Core"(ptr %self) #5 !dbg !63 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.6dae29ece9a708c4:core.Destroy.Core"(ptr %self) #5 !dbg !63 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !65
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.5a318796badc8ab7:core.Destroy.Core"(ptr %self) #5 !dbg !67 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core"(ptr %self) #5 !dbg !67 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !69
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutA__carbon_thunk.Main(ptr %_) #5 !dbg !71 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %self) #5 !dbg !71 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc21 = load ptr, ptr %_, align 8, !dbg !73
// CHECK:STDOUT: call void @_CCallLayoutA.Main(ptr %.loc21), !dbg !73
// CHECK:STDOUT: call void @"_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core"(ptr %self), !dbg !73
// CHECK:STDOUT: ret void, !dbg !73
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.LayoutB.Main"(ptr %self) #4 !dbg !75 {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.63f0d36eb067b612:core.Destroy.Core"(ptr %self) #5 !dbg !75 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.98b9397038fd95a2:core.Destroy.Core"(ptr %self), !dbg !77
// CHECK:STDOUT: ret void, !dbg !77
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.680fc8e588bd03e0:core.Destroy.Core"(ptr %self) #5 !dbg !79 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.63f0d36eb067b612:core.Destroy.Core"(ptr %self) #5 !dbg !79 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.63f0d36eb067b612:core.Destroy.Core"(ptr %self), !dbg !81
// CHECK:STDOUT: ret void, !dbg !81
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.98b9397038fd95a2:core.Destroy.Core"(ptr %self) #5 !dbg !83 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.5a318796badc8ab7:core.Destroy.Core"(ptr %self) #5 !dbg !83 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !85
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutB__carbon_thunk.Main(ptr %_) #5 !dbg !87 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.5a318796badc8ab7:core.Destroy.Core"(ptr %self) #5 !dbg !87 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc22 = load ptr, ptr %_, align 8, !dbg !89
// CHECK:STDOUT: call void @_CCallLayoutB.Main(ptr %.loc22), !dbg !89
// CHECK:STDOUT: call void @"_CSubobjectDestroy.5a318796badc8ab7:core.Destroy.Core"(ptr %self), !dbg !89
// CHECK:STDOUT: ret void, !dbg !89
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.LayoutC.Main"(ptr %self) #4 !dbg !91 {
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutA__carbon_thunk.Main(ptr %_) #5 !dbg !91 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.bb6bd82e06513595:core.Destroy.Core"(ptr %self), !dbg !93
// CHECK:STDOUT: %.loc21 = load ptr, ptr %_, align 8, !dbg !93
// CHECK:STDOUT: call void @_CCallLayoutA.Main(ptr %.loc21), !dbg !93
// CHECK:STDOUT: ret void, !dbg !93
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.d1ce4198d9e72e02:core.Destroy.Core"(ptr %self) #5 !dbg !95 {
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.LayoutB.Main"(ptr %self) #4 !dbg !95 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSelfDestruct.98b9397038fd95a2:core.Destroy.Core"(ptr %self), !dbg !97
// CHECK:STDOUT: ret void, !dbg !97
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.bb6bd82e06513595:core.Destroy.Core"(ptr %self) #5 !dbg !99 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.680fc8e588bd03e0:core.Destroy.Core"(ptr %self) #5 !dbg !99 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !101
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutC__carbon_thunk.Main(ptr %_) #5 !dbg !103 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.680fc8e588bd03e0:core.Destroy.Core"(ptr %self) #5 !dbg !103 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc23 = load ptr, ptr %_, align 8, !dbg !105
// CHECK:STDOUT: call void @_CCallLayoutC.Main(ptr %.loc23), !dbg !105
// CHECK:STDOUT: call void @"_CSubobjectDestroy.680fc8e588bd03e0:core.Destroy.Core"(ptr %self), !dbg !105
// CHECK:STDOUT: ret void, !dbg !105
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.98b9397038fd95a2:core.Destroy.Core"(ptr %self) #5 !dbg !107 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !109
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.98b9397038fd95a2:core.Destroy.Core"(ptr %self) #5 !dbg !111 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.98b9397038fd95a2:core.Destroy.Core"(ptr %self), !dbg !113
// CHECK:STDOUT: ret void, !dbg !113
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutB__carbon_thunk.Main(ptr %_) #5 !dbg !115 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc22 = load ptr, ptr %_, align 8, !dbg !117
// CHECK:STDOUT: call void @_CCallLayoutB.Main(ptr %.loc22), !dbg !117
// CHECK:STDOUT: ret void, !dbg !117
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.LayoutC.Main"(ptr %self) #4 !dbg !119 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSelfDestruct.bb6bd82e06513595:core.Destroy.Core"(ptr %self), !dbg !121
// CHECK:STDOUT: ret void, !dbg !121
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.d1ce4198d9e72e02:core.Destroy.Core"(ptr %self) #5 !dbg !123 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !125
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.d1ce4198d9e72e02:core.Destroy.Core"(ptr %self) #5 !dbg !127 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.d1ce4198d9e72e02:core.Destroy.Core"(ptr %self), !dbg !129
// CHECK:STDOUT: ret void, !dbg !129
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.bb6bd82e06513595:core.Destroy.Core"(ptr %self) #5 !dbg !131 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !133
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.bb6bd82e06513595:core.Destroy.Core"(ptr %self) #5 !dbg !135 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.bb6bd82e06513595:core.Destroy.Core"(ptr %self), !dbg !137
// CHECK:STDOUT: ret void, !dbg !137
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallLayoutC__carbon_thunk.Main(ptr %_) #5 !dbg !139 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc23 = load ptr, ptr %_, align 8, !dbg !141
// CHECK:STDOUT: call void @_CCallLayoutC.Main(ptr %.loc23), !dbg !141
// CHECK:STDOUT: ret void, !dbg !141
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @_ZN6Carbon7LayoutAD2Ev, { 2, 1, 0 }
// CHECK:STDOUT:
@@ -397,60 +458,96 @@ fn G() {
// CHECK:STDOUT: !56 = !DILocalVariable(arg: 1, scope: !55, type: !50)
// CHECK:STDOUT: !57 = !DILocation(line: 6, column: 1, scope: !55)
// CHECK:STDOUT: !58 = !{!56}
// CHECK:STDOUT: !59 = distinct !DISubprogram(name: "Op", linkageName: "_COp.f58524831c37807e:core.Destroy.Core", scope: null, file: !48, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !62)
// CHECK:STDOUT: !60 = !DILocalVariable(arg: 1, scope: !59, type: !37)
// CHECK:STDOUT: !59 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.d088c7eb746488be:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !62)
// CHECK:STDOUT: !60 = !DILocalVariable(arg: 1, scope: !59, type: !50)
// CHECK:STDOUT: !61 = !DILocation(line: 6, column: 1, scope: !59)
// CHECK:STDOUT: !62 = !{!60}
// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "Op", linkageName: "_COp.63f0d36eb067b612:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !66)
// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !63, type: !50)
// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.6dae29ece9a708c4:core.Destroy.Core", scope: null, file: !48, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !66)
// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !63, type: !37)
// CHECK:STDOUT: !65 = !DILocation(line: 6, column: 1, scope: !63)
// CHECK:STDOUT: !66 = !{!64}
// CHECK:STDOUT: !67 = distinct !DISubprogram(name: "Op", linkageName: "_COp.5a318796badc8ab7:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !70)
// CHECK:STDOUT: !68 = !DILocalVariable(arg: 1, scope: !67, type: !50)
// CHECK:STDOUT: !67 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core", scope: null, file: !48, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !70)
// CHECK:STDOUT: !68 = !DILocalVariable(arg: 1, scope: !67, type: !37)
// CHECK:STDOUT: !69 = !DILocation(line: 6, column: 1, scope: !67)
// CHECK:STDOUT: !70 = !{!68}
// CHECK:STDOUT: !71 = distinct !DISubprogram(name: "CallLayoutA__carbon_thunk", linkageName: "_CCallLayoutA__carbon_thunk.Main", scope: null, file: !48, line: 21, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !74)
// CHECK:STDOUT: !72 = !DILocalVariable(arg: 1, scope: !71, type: !50)
// CHECK:STDOUT: !73 = !DILocation(line: 21, column: 1, scope: !71)
// CHECK:STDOUT: !71 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.f58524831c37807e:core.Destroy.Core", scope: null, file: !48, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !74)
// CHECK:STDOUT: !72 = !DILocalVariable(arg: 1, scope: !71, type: !37)
// CHECK:STDOUT: !73 = !DILocation(line: 6, column: 1, scope: !71)
// CHECK:STDOUT: !74 = !{!72}
// CHECK:STDOUT: !75 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.LayoutB.Main", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !78)
// CHECK:STDOUT: !75 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.63f0d36eb067b612:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !78)
// CHECK:STDOUT: !76 = !DILocalVariable(arg: 1, scope: !75, type: !50)
// CHECK:STDOUT: !77 = !DILocation(line: 11, column: 1, scope: !75)
// CHECK:STDOUT: !77 = !DILocation(line: 6, column: 1, scope: !75)
// CHECK:STDOUT: !78 = !{!76}
// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "Op", linkageName: "_COp.680fc8e588bd03e0:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !82)
// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.63f0d36eb067b612:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !82)
// CHECK:STDOUT: !80 = !DILocalVariable(arg: 1, scope: !79, type: !50)
// CHECK:STDOUT: !81 = !DILocation(line: 11, column: 1, scope: !79)
// CHECK:STDOUT: !81 = !DILocation(line: 6, column: 1, scope: !79)
// CHECK:STDOUT: !82 = !{!80}
// CHECK:STDOUT: !83 = distinct !DISubprogram(name: "Op", linkageName: "_COp.98b9397038fd95a2:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !86)
// CHECK:STDOUT: !83 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.5a318796badc8ab7:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !86)
// CHECK:STDOUT: !84 = !DILocalVariable(arg: 1, scope: !83, type: !50)
// CHECK:STDOUT: !85 = !DILocation(line: 11, column: 1, scope: !83)
// CHECK:STDOUT: !85 = !DILocation(line: 6, column: 1, scope: !83)
// CHECK:STDOUT: !86 = !{!84}
// CHECK:STDOUT: !87 = distinct !DISubprogram(name: "CallLayoutB__carbon_thunk", linkageName: "_CCallLayoutB__carbon_thunk.Main", scope: null, file: !48, line: 22, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !90)
// CHECK:STDOUT: !87 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.5a318796badc8ab7:core.Destroy.Core", scope: null, file: !48, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !90)
// CHECK:STDOUT: !88 = !DILocalVariable(arg: 1, scope: !87, type: !50)
// CHECK:STDOUT: !89 = !DILocation(line: 22, column: 1, scope: !87)
// CHECK:STDOUT: !89 = !DILocation(line: 6, column: 1, scope: !87)
// CHECK:STDOUT: !90 = !{!88}
// CHECK:STDOUT: !91 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.LayoutC.Main", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !94)
// CHECK:STDOUT: !91 = distinct !DISubprogram(name: "CallLayoutA__carbon_thunk", linkageName: "_CCallLayoutA__carbon_thunk.Main", scope: null, file: !48, line: 21, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !94)
// CHECK:STDOUT: !92 = !DILocalVariable(arg: 1, scope: !91, type: !50)
// CHECK:STDOUT: !93 = !DILocation(line: 16, column: 1, scope: !91)
// CHECK:STDOUT: !93 = !DILocation(line: 21, column: 1, scope: !91)
// CHECK:STDOUT: !94 = !{!92}
// CHECK:STDOUT: !95 = distinct !DISubprogram(name: "Op", linkageName: "_COp.d1ce4198d9e72e02:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !98)
// CHECK:STDOUT: !95 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.LayoutB.Main", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !98)
// CHECK:STDOUT: !96 = !DILocalVariable(arg: 1, scope: !95, type: !50)
// CHECK:STDOUT: !97 = !DILocation(line: 16, column: 1, scope: !95)
// CHECK:STDOUT: !97 = !DILocation(line: 11, column: 1, scope: !95)
// CHECK:STDOUT: !98 = !{!96}
// CHECK:STDOUT: !99 = distinct !DISubprogram(name: "Op", linkageName: "_COp.bb6bd82e06513595:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !102)
// CHECK:STDOUT: !99 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.680fc8e588bd03e0:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !102)
// CHECK:STDOUT: !100 = !DILocalVariable(arg: 1, scope: !99, type: !50)
// CHECK:STDOUT: !101 = !DILocation(line: 16, column: 1, scope: !99)
// CHECK:STDOUT: !101 = !DILocation(line: 11, column: 1, scope: !99)
// CHECK:STDOUT: !102 = !{!100}
// CHECK:STDOUT: !103 = distinct !DISubprogram(name: "CallLayoutC__carbon_thunk", linkageName: "_CCallLayoutC__carbon_thunk.Main", scope: null, file: !48, line: 23, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !106)
// CHECK:STDOUT: !103 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.680fc8e588bd03e0:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !106)
// CHECK:STDOUT: !104 = !DILocalVariable(arg: 1, scope: !103, type: !50)
// CHECK:STDOUT: !105 = !DILocation(line: 23, column: 1, scope: !103)
// CHECK:STDOUT: !105 = !DILocation(line: 11, column: 1, scope: !103)
// CHECK:STDOUT: !106 = !{!104}
// CHECK:STDOUT: !107 = !{!"p1 _ZTSN6Carbon7LayoutAE", !2, i64 0}
// CHECK:STDOUT: !108 = !{!107, !107, i64 0}
// CHECK:STDOUT: !109 = !{!"p1 _ZTSN6Carbon7LayoutBE", !2, i64 0}
// CHECK:STDOUT: !110 = !{!109, !109, i64 0}
// CHECK:STDOUT: !111 = !{!"p1 _ZTSN6Carbon7LayoutCE", !2, i64 0}
// CHECK:STDOUT: !112 = !{!111, !111, i64 0}
// CHECK:STDOUT: !107 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.98b9397038fd95a2:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !110)
// CHECK:STDOUT: !108 = !DILocalVariable(arg: 1, scope: !107, type: !50)
// CHECK:STDOUT: !109 = !DILocation(line: 11, column: 1, scope: !107)
// CHECK:STDOUT: !110 = !{!108}
// CHECK:STDOUT: !111 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.98b9397038fd95a2:core.Destroy.Core", scope: null, file: !48, line: 11, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !114)
// CHECK:STDOUT: !112 = !DILocalVariable(arg: 1, scope: !111, type: !50)
// CHECK:STDOUT: !113 = !DILocation(line: 11, column: 1, scope: !111)
// CHECK:STDOUT: !114 = !{!112}
// CHECK:STDOUT: !115 = distinct !DISubprogram(name: "CallLayoutB__carbon_thunk", linkageName: "_CCallLayoutB__carbon_thunk.Main", scope: null, file: !48, line: 22, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !118)
// CHECK:STDOUT: !116 = !DILocalVariable(arg: 1, scope: !115, type: !50)
// CHECK:STDOUT: !117 = !DILocation(line: 22, column: 1, scope: !115)
// CHECK:STDOUT: !118 = !{!116}
// CHECK:STDOUT: !119 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.LayoutC.Main", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !122)
// CHECK:STDOUT: !120 = !DILocalVariable(arg: 1, scope: !119, type: !50)
// CHECK:STDOUT: !121 = !DILocation(line: 16, column: 1, scope: !119)
// CHECK:STDOUT: !122 = !{!120}
// CHECK:STDOUT: !123 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.d1ce4198d9e72e02:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !126)
// CHECK:STDOUT: !124 = !DILocalVariable(arg: 1, scope: !123, type: !50)
// CHECK:STDOUT: !125 = !DILocation(line: 16, column: 1, scope: !123)
// CHECK:STDOUT: !126 = !{!124}
// CHECK:STDOUT: !127 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.d1ce4198d9e72e02:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !130)
// CHECK:STDOUT: !128 = !DILocalVariable(arg: 1, scope: !127, type: !50)
// CHECK:STDOUT: !129 = !DILocation(line: 16, column: 1, scope: !127)
// CHECK:STDOUT: !130 = !{!128}
// CHECK:STDOUT: !131 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.bb6bd82e06513595:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !134)
// CHECK:STDOUT: !132 = !DILocalVariable(arg: 1, scope: !131, type: !50)
// CHECK:STDOUT: !133 = !DILocation(line: 16, column: 1, scope: !131)
// CHECK:STDOUT: !134 = !{!132}
// CHECK:STDOUT: !135 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.bb6bd82e06513595:core.Destroy.Core", scope: null, file: !48, line: 16, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !138)
// CHECK:STDOUT: !136 = !DILocalVariable(arg: 1, scope: !135, type: !50)
// CHECK:STDOUT: !137 = !DILocation(line: 16, column: 1, scope: !135)
// CHECK:STDOUT: !138 = !{!136}
// CHECK:STDOUT: !139 = distinct !DISubprogram(name: "CallLayoutC__carbon_thunk", linkageName: "_CCallLayoutC__carbon_thunk.Main", scope: null, file: !48, line: 23, type: !52, spFlags: DISPFlagDefinition, unit: !49, retainedNodes: !142)
// CHECK:STDOUT: !140 = !DILocalVariable(arg: 1, scope: !139, type: !50)
// CHECK:STDOUT: !141 = !DILocation(line: 23, column: 1, scope: !139)
// CHECK:STDOUT: !142 = !{!140}
// CHECK:STDOUT: !143 = !{!"p1 _ZTSN6Carbon7LayoutAE", !2, i64 0}
// CHECK:STDOUT: !144 = !{!143, !143, i64 0}
// CHECK:STDOUT: !145 = !{!"p1 _ZTSN6Carbon7LayoutBE", !2, i64 0}
// CHECK:STDOUT: !146 = !{!145, !145, i64 0}
// CHECK:STDOUT: !147 = !{!"p1 _ZTSN6Carbon7LayoutCE", !2, i64 0}
// CHECK:STDOUT: !148 = !{!147, !147, i64 0}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'field.carbon'
@@ -477,41 +574,68 @@ fn G() {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.FieldC.Main"(ptr %self) #1 !dbg !115 {
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.FieldC.Main"(ptr %self) #1 !dbg !151 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.718874c3c75b803e:core.Destroy.Core"(ptr %self), !dbg !117
// CHECK:STDOUT: ret void, !dbg !117
// CHECK:STDOUT: call void @"_CSelfDestruct.718874c3c75b803e:core.Destroy.Core"(ptr %self), !dbg !153
// CHECK:STDOUT: ret void, !dbg !153
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.f58524831c37807e:core.Destroy.Core"(ptr %self) #2 !dbg !119 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.6dae29ece9a708c4:core.Destroy.Core"(ptr %self) #2 !dbg !155 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !121
// CHECK:STDOUT: ret void, !dbg !157
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.b4c762864cd9a02b:core.Destroy.Core"(ptr %self) #2 !dbg !123 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core"(ptr %self) #2 !dbg !159 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !125
// CHECK:STDOUT: ret void, !dbg !161
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.718874c3c75b803e:core.Destroy.Core"(ptr %self) #2 !dbg !127 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.f58524831c37807e:core.Destroy.Core"(ptr %self) #2 !dbg !163 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !129
// CHECK:STDOUT: call void @"_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core"(ptr %self), !dbg !165
// CHECK:STDOUT: ret void, !dbg !165
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CG.Main() #2 !dbg !131 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.b4c762864cd9a02b:core.Destroy.Core"(ptr %self) #2 !dbg !167 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca { i32, i32 }, align 4, !dbg !132
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !132
// CHECK:STDOUT: %.loc19_34.3.a = getelementptr inbounds nuw { i32, i32 }, ptr %c.var, i32 0, i32 0, !dbg !133
// CHECK:STDOUT: %.loc19_34.6.b = getelementptr inbounds nuw { i32, i32 }, ptr %c.var, i32 0, i32 1, !dbg !133
// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %c.var, ptr align 4 @FieldC.val.loc19_3, i64 8, i1 false), !dbg !132
// CHECK:STDOUT: call void @_Z1FRN6Carbon6FieldCE(ptr %c.var), !dbg !137
// CHECK:STDOUT: call void @"_COp.718874c3c75b803e:core.Destroy.Core"(ptr %c.var), !dbg !132
// CHECK:STDOUT: ret void, !dbg !138
// CHECK:STDOUT: ret void, !dbg !169
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.b4c762864cd9a02b:core.Destroy.Core"(ptr %self) #2 !dbg !171 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.b4c762864cd9a02b:core.Destroy.Core"(ptr %self), !dbg !173
// CHECK:STDOUT: ret void, !dbg !173
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.718874c3c75b803e:core.Destroy.Core"(ptr %self) #2 !dbg !175 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !177
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.718874c3c75b803e:core.Destroy.Core"(ptr %self) #2 !dbg !179 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.718874c3c75b803e:core.Destroy.Core"(ptr %self), !dbg !181
// CHECK:STDOUT: ret void, !dbg !181
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CG.Main() #2 !dbg !183 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca { i32, i32 }, align 4, !dbg !184
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !184
// CHECK:STDOUT: %.loc19_34.3.a = getelementptr inbounds nuw { i32, i32 }, ptr %c.var, i32 0, i32 0, !dbg !185
// CHECK:STDOUT: %.loc19_34.6.b = getelementptr inbounds nuw { i32, i32 }, ptr %c.var, i32 0, i32 1, !dbg !185
// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %c.var, ptr align 4 @FieldC.val.loc19_3, i64 8, i1 false), !dbg !184
// CHECK:STDOUT: call void @_Z1FRN6Carbon6FieldCE(ptr %c.var), !dbg !189
// CHECK:STDOUT: call void @"_CSelfDestruct.718874c3c75b803e:core.Destroy.Core"(ptr %c.var), !dbg !184
// CHECK:STDOUT: ret void, !dbg !190
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
@@ -525,7 +649,7 @@ fn G() {
// CHECK:STDOUT: attributes #2 = { nounwind }
// CHECK:STDOUT: attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!114}
// CHECK:STDOUT: !llvm.dbg.cu = !{!150}
// CHECK:STDOUT: !llvm.module.flags = !{!43, !44, !45, !19, !20}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!47}
// CHECK:STDOUT:
@@ -555,27 +679,43 @@ fn G() {
// CHECK:STDOUT: !52 = !DISubroutineType(types: !51)
// CHECK:STDOUT: !53 = !{null, !37}
// CHECK:STDOUT: !54 = !DISubroutineType(types: !53)
// CHECK:STDOUT: !113 = !DIFile(filename: "field.carbon", directory: "")
// CHECK:STDOUT: !114 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !113, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !115 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.FieldC.Main", scope: null, file: !113, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !114, retainedNodes: !118)
// CHECK:STDOUT: !116 = !DILocalVariable(arg: 1, scope: !115, type: !50)
// CHECK:STDOUT: !117 = !DILocation(line: 6, column: 1, scope: !115)
// CHECK:STDOUT: !118 = !{!116}
// CHECK:STDOUT: !119 = distinct !DISubprogram(name: "Op", linkageName: "_COp.f58524831c37807e:core.Destroy.Core", scope: null, file: !113, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !114, retainedNodes: !122)
// CHECK:STDOUT: !120 = !DILocalVariable(arg: 1, scope: !119, type: !37)
// CHECK:STDOUT: !121 = !DILocation(line: 6, column: 1, scope: !119)
// CHECK:STDOUT: !122 = !{!120}
// CHECK:STDOUT: !123 = distinct !DISubprogram(name: "Op", linkageName: "_COp.b4c762864cd9a02b:core.Destroy.Core", scope: null, file: !113, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !114, retainedNodes: !126)
// CHECK:STDOUT: !124 = !DILocalVariable(arg: 1, scope: !123, type: !50)
// CHECK:STDOUT: !125 = !DILocation(line: 6, column: 1, scope: !123)
// CHECK:STDOUT: !126 = !{!124}
// CHECK:STDOUT: !127 = distinct !DISubprogram(name: "Op", linkageName: "_COp.718874c3c75b803e:core.Destroy.Core", scope: null, file: !113, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !114, retainedNodes: !130)
// CHECK:STDOUT: !128 = !DILocalVariable(arg: 1, scope: !127, type: !50)
// CHECK:STDOUT: !129 = !DILocation(line: 6, column: 1, scope: !127)
// CHECK:STDOUT: !130 = !{!128}
// CHECK:STDOUT: !131 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main", scope: null, file: !113, line: 18, type: !39, spFlags: DISPFlagDefinition, unit: !114)
// CHECK:STDOUT: !132 = !DILocation(line: 19, column: 3, scope: !131)
// CHECK:STDOUT: !133 = !DILocation(line: 19, column: 19, scope: !131)
// CHECK:STDOUT: !137 = !DILocation(line: 20, column: 3, scope: !131)
// CHECK:STDOUT: !138 = !DILocation(line: 18, column: 1, scope: !131)
// CHECK:STDOUT: !149 = !DIFile(filename: "field.carbon", directory: "")
// CHECK:STDOUT: !150 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !149, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !151 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.FieldC.Main", scope: null, file: !149, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !154)
// CHECK:STDOUT: !152 = !DILocalVariable(arg: 1, scope: !151, type: !50)
// CHECK:STDOUT: !153 = !DILocation(line: 6, column: 1, scope: !151)
// CHECK:STDOUT: !154 = !{!152}
// CHECK:STDOUT: !155 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.6dae29ece9a708c4:core.Destroy.Core", scope: null, file: !149, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !158)
// CHECK:STDOUT: !156 = !DILocalVariable(arg: 1, scope: !155, type: !37)
// CHECK:STDOUT: !157 = !DILocation(line: 6, column: 1, scope: !155)
// CHECK:STDOUT: !158 = !{!156}
// CHECK:STDOUT: !159 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.f58524831c37807e:core.Destroy.Core", scope: null, file: !149, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !162)
// CHECK:STDOUT: !160 = !DILocalVariable(arg: 1, scope: !159, type: !37)
// CHECK:STDOUT: !161 = !DILocation(line: 6, column: 1, scope: !159)
// CHECK:STDOUT: !162 = !{!160}
// CHECK:STDOUT: !163 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.f58524831c37807e:core.Destroy.Core", scope: null, file: !149, line: 6, type: !54, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !166)
// CHECK:STDOUT: !164 = !DILocalVariable(arg: 1, scope: !163, type: !37)
// CHECK:STDOUT: !165 = !DILocation(line: 6, column: 1, scope: !163)
// CHECK:STDOUT: !166 = !{!164}
// CHECK:STDOUT: !167 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.b4c762864cd9a02b:core.Destroy.Core", scope: null, file: !149, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !170)
// CHECK:STDOUT: !168 = !DILocalVariable(arg: 1, scope: !167, type: !50)
// CHECK:STDOUT: !169 = !DILocation(line: 6, column: 1, scope: !167)
// CHECK:STDOUT: !170 = !{!168}
// CHECK:STDOUT: !171 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.b4c762864cd9a02b:core.Destroy.Core", scope: null, file: !149, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !174)
// CHECK:STDOUT: !172 = !DILocalVariable(arg: 1, scope: !171, type: !50)
// CHECK:STDOUT: !173 = !DILocation(line: 6, column: 1, scope: !171)
// CHECK:STDOUT: !174 = !{!172}
// CHECK:STDOUT: !175 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.718874c3c75b803e:core.Destroy.Core", scope: null, file: !149, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !178)
// CHECK:STDOUT: !176 = !DILocalVariable(arg: 1, scope: !175, type: !50)
// CHECK:STDOUT: !177 = !DILocation(line: 6, column: 1, scope: !175)
// CHECK:STDOUT: !178 = !{!176}
// CHECK:STDOUT: !179 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.718874c3c75b803e:core.Destroy.Core", scope: null, file: !149, line: 6, type: !52, spFlags: DISPFlagDefinition, unit: !150, retainedNodes: !182)
// CHECK:STDOUT: !180 = !DILocalVariable(arg: 1, scope: !179, type: !50)
// CHECK:STDOUT: !181 = !DILocation(line: 6, column: 1, scope: !179)
// CHECK:STDOUT: !182 = !{!180}
// CHECK:STDOUT: !183 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main", scope: null, file: !149, line: 18, type: !39, spFlags: DISPFlagDefinition, unit: !150)
// CHECK:STDOUT: !184 = !DILocation(line: 19, column: 3, scope: !183)
// CHECK:STDOUT: !185 = !DILocation(line: 19, column: 19, scope: !183)
// CHECK:STDOUT: !189 = !DILocation(line: 20, column: 3, scope: !183)
// CHECK:STDOUT: !190 = !DILocation(line: 18, column: 1, scope: !183)
// CHECK:STDOUT:
@@ -0,0 +1,142 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/full.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/interop/cpp/class/export/destroy_from_thunk.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/interop/cpp/class/export/destroy_from_thunk.carbon
// --- memory.h
template<class T>
auto make_unique() -> void {
T();
}
// --- a.carbon
import Cpp library "memory.h";
class C {}
fn Run() {
Cpp.make_unique(C);
}
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'a.carbon'
// CHECK:STDOUT: source_filename = "a.carbon"
// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu"
// CHECK:STDOUT:
// CHECK:STDOUT: %"class.Carbon::C" = type {}
// CHECK:STDOUT:
// CHECK:STDOUT: $_Z11make_uniqueIN6Carbon1CEEvv = comdat any
// CHECK:STDOUT:
// CHECK:STDOUT: $_ZN6Carbon1CD2Ev = comdat any
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @main() #0 !dbg !14 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_Z11make_uniqueIN6Carbon1CEEvv(), !dbg !15
// CHECK:STDOUT: ret i32 0, !dbg !16
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable
// CHECK:STDOUT: define linkonce_odr dso_local void @_Z11make_uniqueIN6Carbon1CEEvv() #1 comdat {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %agg.tmp.ensured = alloca %"class.Carbon::C", align 1
// CHECK:STDOUT: call void @_ZN6Carbon1CD2Ev(ptr noundef nonnull align 1 %agg.tmp.ensured) #0
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.C.Main"(ptr %self) #2 !dbg !17 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !19
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #0 !dbg !21 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !23
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !25 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !27
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core"(ptr %self) #0 !dbg !29 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core"(ptr %self), !dbg !31
// CHECK:STDOUT: ret void, !dbg !31
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon1CD2Ev(ptr noundef nonnull align 1 %this) unnamed_addr #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 !37
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.C.Main"(ptr noundef nonnull align 1 %this1)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { 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: attributes #2 = { alwaysinline nounwind }
// CHECK:STDOUT: attributes #3 = { inlinehint 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 = !{!5}
// CHECK:STDOUT: !llvm.module.flags = !{!39, !40, !41, !2, !3}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!44}
// CHECK:STDOUT:
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !4 = !DIFile(filename: "a.carbon", directory: "")
// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !4, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !7 = !{!6}
// CHECK:STDOUT: !8 = !DISubroutineType(types: !7)
// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !12 = !{null, !11}
// CHECK:STDOUT: !13 = !DISubroutineType(types: !12)
// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "Run", linkageName: "main", scope: null, file: !4, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !14)
// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !14)
// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.C.Main", scope: null, file: !4, line: 4, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !20)
// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !17, type: !11)
// CHECK:STDOUT: !19 = !DILocation(line: 4, column: 1, scope: !17)
// CHECK:STDOUT: !20 = !{!18}
// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !4, line: 4, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !24)
// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !21, type: !11)
// CHECK:STDOUT: !23 = !DILocation(line: 4, column: 1, scope: !21)
// CHECK:STDOUT: !24 = !{!22}
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !4, line: 4, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !28)
// CHECK:STDOUT: !26 = !DILocalVariable(arg: 1, scope: !25, type: !11)
// CHECK:STDOUT: !27 = !DILocation(line: 4, column: 1, scope: !25)
// CHECK:STDOUT: !28 = !{!26}
// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.08d9e38b928ba575:core.Destroy.Core", scope: null, file: !4, line: 4, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !32)
// CHECK:STDOUT: !30 = !DILocalVariable(arg: 1, scope: !29, type: !11)
// CHECK:STDOUT: !31 = !DILocation(line: 4, column: 1, scope: !29)
// CHECK:STDOUT: !32 = !{!30}
// CHECK:STDOUT: !33 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !34 = !{!"omnipotent char", !33, i64 0}
// CHECK:STDOUT: !35 = !{!"any pointer", !34, i64 0}
// CHECK:STDOUT: !36 = !{!"p1 _ZTSN6Carbon1CE", !35, i64 0}
// CHECK:STDOUT: !37 = !{!36, !36, i64 0}
// CHECK:STDOUT: !39 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !40 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !41 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !42 = !{!"int", !34, i64 0}
// CHECK:STDOUT: !43 = !{!"__libc_errno", !42, i64 0}
// CHECK:STDOUT: !44 = !{!43, !42, i64 0}
// CHECK:STDOUT:
+191 -128
View File
@@ -91,7 +91,7 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: define internal void @_ZNK6Carbon1A1FEv(ptr noundef nonnull align 1 %this) #2 align 2 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !47
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !55
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @_CF__carbon_thunk.A.Main(ptr noundef nonnull align 1 %this1)
// CHECK:STDOUT: ret void
@@ -101,7 +101,7 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon1AD2Ev(ptr noundef nonnull align 1 %this) unnamed_addr #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 !47
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !55
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.A.Main"(ptr noundef nonnull align 1 %this1)
// CHECK:STDOUT: ret void
@@ -119,23 +119,36 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.A.Main"(ptr %self) #5 !dbg !31 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.5a23cc09585c55d2:core.Destroy.Core"(ptr %self), !dbg !33
// CHECK:STDOUT: call void @"_CSelfDestruct.5a23cc09585c55d2:core.Destroy.Core"(ptr %self), !dbg !33
// CHECK:STDOUT: ret void, !dbg !33
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.5a23cc09585c55d2:core.Destroy.Core"(ptr %self) #4 !dbg !35 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #4 !dbg !35 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !37
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.A.Main(ptr %self) #4 !dbg !39 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.5a23cc09585c55d2:core.Destroy.Core"(ptr %self) #4 !dbg !39 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CF.A.Main(ptr %self), !dbg !41
// CHECK:STDOUT: ret void, !dbg !41
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.5a23cc09585c55d2:core.Destroy.Core"(ptr %self) #4 !dbg !43 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_CSubobjectDestroy.5a23cc09585c55d2:core.Destroy.Core"(ptr %self), !dbg !45
// CHECK:STDOUT: ret void, !dbg !45
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.A.Main(ptr %self) #4 !dbg !47 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CF.A.Main(ptr %self), !dbg !49
// CHECK:STDOUT: ret void, !dbg !49
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { 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: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT: attributes #2 = { alwaysinline 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" }
@@ -144,8 +157,8 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: attributes #5 = { alwaysinline nounwind }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!21}
// CHECK:STDOUT: !llvm.module.flags = !{!48, !49, !50, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!53}
// CHECK:STDOUT: !llvm.module.flags = !{!56, !57, !58, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!61}
// CHECK:STDOUT:
// CHECK:STDOUT: !4 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !5 = !{i32 2, !"Debug Info Version", i32 3}
@@ -162,25 +175,33 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: !32 = !DILocalVariable(arg: 1, scope: !31, type: !22)
// CHECK:STDOUT: !33 = !DILocation(line: 5, column: 1, scope: !31)
// CHECK:STDOUT: !34 = !{!32}
// CHECK:STDOUT: !35 = distinct !DISubprogram(name: "Op", linkageName: "_COp.5a23cc09585c55d2:core.Destroy.Core", scope: null, file: !20, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !38)
// CHECK:STDOUT: !35 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !20, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !38)
// CHECK:STDOUT: !36 = !DILocalVariable(arg: 1, scope: !35, type: !22)
// CHECK:STDOUT: !37 = !DILocation(line: 5, column: 1, scope: !35)
// CHECK:STDOUT: !38 = !{!36}
// CHECK:STDOUT: !39 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.A.Main", scope: null, file: !20, line: 6, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !42)
// CHECK:STDOUT: !39 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.5a23cc09585c55d2:core.Destroy.Core", scope: null, file: !20, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !42)
// CHECK:STDOUT: !40 = !DILocalVariable(arg: 1, scope: !39, type: !22)
// CHECK:STDOUT: !41 = !DILocation(line: 6, column: 3, scope: !39)
// CHECK:STDOUT: !41 = !DILocation(line: 5, column: 1, scope: !39)
// CHECK:STDOUT: !42 = !{!40}
// CHECK:STDOUT: !43 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !44 = !{!"omnipotent char", !43, i64 0}
// CHECK:STDOUT: !45 = !{!"any pointer", !44, i64 0}
// CHECK:STDOUT: !46 = !{!"p1 _ZTSN6Carbon1AE", !45, i64 0}
// CHECK:STDOUT: !47 = !{!46, !46, i64 0}
// CHECK:STDOUT: !48 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !49 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !50 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !51 = !{!"int", !44, i64 0}
// CHECK:STDOUT: !52 = !{!"__libc_errno", !51, i64 0}
// CHECK:STDOUT: !53 = !{!52, !51, i64 0}
// CHECK:STDOUT: !43 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.5a23cc09585c55d2:core.Destroy.Core", scope: null, file: !20, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !46)
// CHECK:STDOUT: !44 = !DILocalVariable(arg: 1, scope: !43, type: !22)
// CHECK:STDOUT: !45 = !DILocation(line: 5, column: 1, scope: !43)
// CHECK:STDOUT: !46 = !{!44}
// CHECK:STDOUT: !47 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.A.Main", scope: null, file: !20, line: 6, type: !24, spFlags: DISPFlagDefinition, unit: !21, retainedNodes: !50)
// CHECK:STDOUT: !48 = !DILocalVariable(arg: 1, scope: !47, type: !22)
// CHECK:STDOUT: !49 = !DILocation(line: 6, column: 3, scope: !47)
// CHECK:STDOUT: !50 = !{!48}
// CHECK:STDOUT: !51 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !52 = !{!"omnipotent char", !51, i64 0}
// CHECK:STDOUT: !53 = !{!"any pointer", !52, i64 0}
// CHECK:STDOUT: !54 = !{!"p1 _ZTSN6Carbon1AE", !53, i64 0}
// CHECK:STDOUT: !55 = !{!54, !54, i64 0}
// CHECK:STDOUT: !56 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !57 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !58 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !59 = !{!"int", !52, i64 0}
// CHECK:STDOUT: !60 = !{!"__libc_errno", !59, i64 0}
// CHECK:STDOUT: !61 = !{!60, !59, i64 0}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'method_with_args_and_return.carbon'
@@ -212,8 +233,8 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: %retval = alloca i32, align 4
// CHECK:STDOUT: %this.addr = alloca ptr, align 8
// CHECK:STDOUT: %.addr = alloca i32, align 4
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !94
// CHECK:STDOUT: store i32 %0, ptr %.addr, align 4, !tbaa !95
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !110
// CHECK:STDOUT: store i32 %0, ptr %.addr, align 4, !tbaa !111
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @_CF__carbon_thunk.ArgsA.Main(ptr noundef nonnull align 1 %this1, ptr noundef nonnull align 4 dereferenceable(4) %.addr, ptr noundef nonnull align 4 dereferenceable(4) %retval)
// CHECK:STDOUT: %1 = load i32, ptr %retval, align 4
@@ -224,7 +245,7 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN6Carbon5ArgsAD2Ev(ptr noundef nonnull align 1 %this) unnamed_addr #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 !94
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !110
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
// CHECK:STDOUT: call void @"_C__destroy_thunk:thunk.ArgsA.Main"(ptr noundef nonnull align 1 %this1)
// CHECK:STDOUT: ret void
@@ -234,38 +255,51 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: declare void @llvm.lifetime.end.p0(ptr captures(none)) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @_CF.ArgsA.Main(ptr %self, i32 %a) #4 !dbg !63 {
// CHECK:STDOUT: define i32 @_CF.ArgsA.Main(ptr %self, i32 %a) #4 !dbg !71 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret i32 %a, !dbg !72
// CHECK:STDOUT: ret i32 %a, !dbg !80
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.ArgsA.Main"(ptr %self) #5 !dbg !74 {
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.ArgsA.Main"(ptr %self) #5 !dbg !82 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self), !dbg !76
// CHECK:STDOUT: ret void, !dbg !76
// CHECK:STDOUT: call void @"_CSelfDestruct.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self), !dbg !84
// CHECK:STDOUT: ret void, !dbg !84
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self) #4 !dbg !78 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #4 !dbg !86 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !80
// CHECK:STDOUT: ret void, !dbg !88
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.ArgsA.Main(ptr %self, ptr %_, ptr %_1) #4 !dbg !82 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self) #4 !dbg !90 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc6_29.2 = load i32, ptr %_, align 4, !dbg !86
// CHECK:STDOUT: %ArgsA.F.call = call i32 @_CF.ArgsA.Main(ptr %self, i32 %.loc6_29.2), !dbg !86
// CHECK:STDOUT: store i32 %ArgsA.F.call, ptr %_1, align 4, !dbg !86
// CHECK:STDOUT: ret void, !dbg !86
// CHECK:STDOUT: ret void, !dbg !92
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @_CCallCallF.Main() #4 !dbg !88 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self) #4 !dbg !94 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %CallArgsF.call = call i32 @_Z9CallArgsFv(), !dbg !91
// CHECK:STDOUT: ret i32 %CallArgsF.call, !dbg !92
// CHECK:STDOUT: call void @"_CSubobjectDestroy.eefdfd667b52bf5b:core.Destroy.Core"(ptr %self), !dbg !96
// CHECK:STDOUT: ret void, !dbg !96
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.ArgsA.Main(ptr %self, ptr %_, ptr %_1) #4 !dbg !98 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc6_29.2 = load i32, ptr %_, align 4, !dbg !102
// CHECK:STDOUT: %ArgsA.F.call = call i32 @_CF.ArgsA.Main(ptr %self, i32 %.loc6_29.2), !dbg !102
// CHECK:STDOUT: store i32 %ArgsA.F.call, ptr %_1, align 4, !dbg !102
// CHECK:STDOUT: ret void, !dbg !102
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define i32 @_CCallCallF.Main() #4 !dbg !104 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %CallArgsF.call = call i32 @_Z9CallArgsFv(), !dbg !107
// CHECK:STDOUT: ret i32 %CallArgsF.call, !dbg !108
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { 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" }
@@ -275,58 +309,66 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: attributes #4 = { nounwind }
// CHECK:STDOUT: attributes #5 = { alwaysinline nounwind }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!55}
// CHECK:STDOUT: !llvm.module.flags = !{!48, !49, !50, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!53}
// CHECK:STDOUT: !llvm.dbg.cu = !{!63}
// CHECK:STDOUT: !llvm.module.flags = !{!56, !57, !58, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!61}
// CHECK:STDOUT:
// CHECK:STDOUT: !4 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !5 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !23 = !{null, !22}
// CHECK:STDOUT: !24 = !DISubroutineType(types: !23)
// CHECK:STDOUT: !43 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !44 = !{!"omnipotent char", !43, i64 0}
// CHECK:STDOUT: !45 = !{!"any pointer", !44, i64 0}
// CHECK:STDOUT: !48 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !49 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !50 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !51 = !{!"int", !44, i64 0}
// CHECK:STDOUT: !52 = !{!"__libc_errno", !51, i64 0}
// CHECK:STDOUT: !53 = !{!52, !51, i64 0}
// CHECK:STDOUT: !54 = !DIFile(filename: "method_with_args_and_return.carbon", directory: "")
// CHECK:STDOUT: !55 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !54, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !56 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !57 = !{!56, !22, !56}
// CHECK:STDOUT: !58 = !DISubroutineType(types: !57)
// CHECK:STDOUT: !59 = !{null, !22, !56, !56}
// CHECK:STDOUT: !60 = !DISubroutineType(types: !59)
// CHECK:STDOUT: !61 = !{!56}
// CHECK:STDOUT: !62 = !DISubroutineType(types: !61)
// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "F", linkageName: "_CF.ArgsA.Main", scope: null, file: !54, line: 6, type: !58, spFlags: DISPFlagDefinition, unit: !55, retainedNodes: !73)
// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !63, type: !22)
// CHECK:STDOUT: !65 = !DILocalVariable(arg: 2, scope: !63, type: !56)
// CHECK:STDOUT: !72 = !DILocation(line: 8, column: 5, scope: !63)
// CHECK:STDOUT: !73 = !{!64, !65}
// CHECK:STDOUT: !74 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.ArgsA.Main", scope: null, file: !54, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !55, retainedNodes: !77)
// CHECK:STDOUT: !75 = !DILocalVariable(arg: 1, scope: !74, type: !22)
// CHECK:STDOUT: !76 = !DILocation(line: 5, column: 1, scope: !74)
// CHECK:STDOUT: !77 = !{!75}
// CHECK:STDOUT: !78 = distinct !DISubprogram(name: "Op", linkageName: "_COp.eefdfd667b52bf5b:core.Destroy.Core", scope: null, file: !54, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !55, retainedNodes: !81)
// CHECK:STDOUT: !79 = !DILocalVariable(arg: 1, scope: !78, type: !22)
// CHECK:STDOUT: !80 = !DILocation(line: 5, column: 1, scope: !78)
// CHECK:STDOUT: !81 = !{!79}
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.ArgsA.Main", scope: null, file: !54, line: 6, type: !60, spFlags: DISPFlagDefinition, unit: !55, retainedNodes: !87)
// CHECK:STDOUT: !51 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !52 = !{!"omnipotent char", !51, i64 0}
// CHECK:STDOUT: !53 = !{!"any pointer", !52, i64 0}
// CHECK:STDOUT: !56 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !57 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !58 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !59 = !{!"int", !52, i64 0}
// CHECK:STDOUT: !60 = !{!"__libc_errno", !59, i64 0}
// CHECK:STDOUT: !61 = !{!60, !59, i64 0}
// CHECK:STDOUT: !62 = !DIFile(filename: "method_with_args_and_return.carbon", directory: "")
// CHECK:STDOUT: !63 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !62, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !64 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !65 = !{!64, !22, !64}
// CHECK:STDOUT: !66 = !DISubroutineType(types: !65)
// CHECK:STDOUT: !67 = !{null, !22, !64, !64}
// CHECK:STDOUT: !68 = !DISubroutineType(types: !67)
// CHECK:STDOUT: !69 = !{!64}
// CHECK:STDOUT: !70 = !DISubroutineType(types: !69)
// CHECK:STDOUT: !71 = distinct !DISubprogram(name: "F", linkageName: "_CF.ArgsA.Main", scope: null, file: !62, line: 6, type: !66, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !81)
// CHECK:STDOUT: !72 = !DILocalVariable(arg: 1, scope: !71, type: !22)
// CHECK:STDOUT: !73 = !DILocalVariable(arg: 2, scope: !71, type: !64)
// CHECK:STDOUT: !80 = !DILocation(line: 8, column: 5, scope: !71)
// CHECK:STDOUT: !81 = !{!72, !73}
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.ArgsA.Main", scope: null, file: !62, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !85)
// CHECK:STDOUT: !83 = !DILocalVariable(arg: 1, scope: !82, type: !22)
// CHECK:STDOUT: !84 = !DILocalVariable(arg: 2, scope: !82, type: !56)
// CHECK:STDOUT: !85 = !DILocalVariable(arg: 3, scope: !82, type: !56)
// CHECK:STDOUT: !86 = !DILocation(line: 6, column: 3, scope: !82)
// CHECK:STDOUT: !87 = !{!83, !84, !85}
// CHECK:STDOUT: !88 = distinct !DISubprogram(name: "CallCallF", linkageName: "_CCallCallF.Main", scope: null, file: !54, line: 18, type: !62, spFlags: DISPFlagDefinition, unit: !55)
// CHECK:STDOUT: !91 = !DILocation(line: 18, column: 32, scope: !88)
// CHECK:STDOUT: !92 = !DILocation(line: 18, column: 25, scope: !88)
// CHECK:STDOUT: !93 = !{!"p1 _ZTSN6Carbon5ArgsAE", !45, i64 0}
// CHECK:STDOUT: !94 = !{!93, !93, i64 0}
// CHECK:STDOUT: !95 = !{!51, !51, i64 0}
// CHECK:STDOUT: !84 = !DILocation(line: 5, column: 1, scope: !82)
// CHECK:STDOUT: !85 = !{!83}
// CHECK:STDOUT: !86 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !62, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !89)
// CHECK:STDOUT: !87 = !DILocalVariable(arg: 1, scope: !86, type: !22)
// CHECK:STDOUT: !88 = !DILocation(line: 5, column: 1, scope: !86)
// CHECK:STDOUT: !89 = !{!87}
// CHECK:STDOUT: !90 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.eefdfd667b52bf5b:core.Destroy.Core", scope: null, file: !62, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !93)
// CHECK:STDOUT: !91 = !DILocalVariable(arg: 1, scope: !90, type: !22)
// CHECK:STDOUT: !92 = !DILocation(line: 5, column: 1, scope: !90)
// CHECK:STDOUT: !93 = !{!91}
// CHECK:STDOUT: !94 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.eefdfd667b52bf5b:core.Destroy.Core", scope: null, file: !62, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !97)
// CHECK:STDOUT: !95 = !DILocalVariable(arg: 1, scope: !94, type: !22)
// CHECK:STDOUT: !96 = !DILocation(line: 5, column: 1, scope: !94)
// CHECK:STDOUT: !97 = !{!95}
// CHECK:STDOUT: !98 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.ArgsA.Main", scope: null, file: !62, line: 6, type: !68, spFlags: DISPFlagDefinition, unit: !63, retainedNodes: !103)
// CHECK:STDOUT: !99 = !DILocalVariable(arg: 1, scope: !98, type: !22)
// CHECK:STDOUT: !100 = !DILocalVariable(arg: 2, scope: !98, type: !64)
// CHECK:STDOUT: !101 = !DILocalVariable(arg: 3, scope: !98, type: !64)
// CHECK:STDOUT: !102 = !DILocation(line: 6, column: 3, scope: !98)
// CHECK:STDOUT: !103 = !{!99, !100, !101}
// CHECK:STDOUT: !104 = distinct !DISubprogram(name: "CallCallF", linkageName: "_CCallCallF.Main", scope: null, file: !62, line: 18, type: !70, spFlags: DISPFlagDefinition, unit: !63)
// CHECK:STDOUT: !107 = !DILocation(line: 18, column: 32, scope: !104)
// CHECK:STDOUT: !108 = !DILocation(line: 18, column: 25, scope: !104)
// CHECK:STDOUT: !109 = !{!"p1 _ZTSN6Carbon5ArgsAE", !53, i64 0}
// CHECK:STDOUT: !110 = !{!109, !109, i64 0}
// CHECK:STDOUT: !111 = !{!59, !59, i64 0}
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'static.carbon'
@@ -349,36 +391,49 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF.StaticA.Main() #2 !dbg !100 {
// CHECK:STDOUT: define void @_CF.StaticA.Main() #2 !dbg !116 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !101
// CHECK:STDOUT: ret void, !dbg !117
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.StaticA.Main"(ptr %self) #3 !dbg !102 {
// CHECK:STDOUT: define weak_odr void @"_C__destroy_thunk:thunk.StaticA.Main"(ptr %self) #3 !dbg !118 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.1be3804f96ff0532:core.Destroy.Core"(ptr %self), !dbg !104
// CHECK:STDOUT: ret void, !dbg !104
// CHECK:STDOUT: call void @"_CSelfDestruct.1be3804f96ff0532:core.Destroy.Core"(ptr %self), !dbg !120
// CHECK:STDOUT: ret void, !dbg !120
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define weak_odr void @"_COp.1be3804f96ff0532:core.Destroy.Core"(ptr %self) #2 !dbg !106 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.cb8adced19392b99:core.Destroy.Core"(ptr %self) #2 !dbg !122 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !108
// CHECK:STDOUT: ret void, !dbg !124
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.StaticA.Main() #2 !dbg !110 {
// CHECK:STDOUT: define weak_odr void @"_CSubobjectDestroy.1be3804f96ff0532:core.Destroy.Core"(ptr %self) #2 !dbg !126 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CF.StaticA.Main(), !dbg !111
// CHECK:STDOUT: ret void, !dbg !111
// CHECK:STDOUT: ret void, !dbg !128
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallCallF.Main() #2 !dbg !112 {
// CHECK:STDOUT: define weak_odr void @"_CSelfDestruct.1be3804f96ff0532:core.Destroy.Core"(ptr %self) #2 !dbg !130 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_Z11CallStaticFv(), !dbg !113
// CHECK:STDOUT: ret void, !dbg !114
// CHECK:STDOUT: call void @"_CSubobjectDestroy.1be3804f96ff0532:core.Destroy.Core"(ptr %self), !dbg !132
// CHECK:STDOUT: ret void, !dbg !132
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CF__carbon_thunk.StaticA.Main() #2 !dbg !134 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CF.StaticA.Main(), !dbg !135
// CHECK:STDOUT: ret void, !dbg !135
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CCallCallF.Main() #2 !dbg !136 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_Z11CallStaticFv(), !dbg !137
// CHECK:STDOUT: ret void, !dbg !138
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { 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" }
@@ -386,40 +441,48 @@ fn CallCallF() { Cpp.CallStaticF(); }
// CHECK:STDOUT: attributes #2 = { nounwind }
// CHECK:STDOUT: attributes #3 = { alwaysinline nounwind }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.dbg.cu = !{!97}
// CHECK:STDOUT: !llvm.module.flags = !{!48, !49, !50, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!53}
// CHECK:STDOUT: !llvm.dbg.cu = !{!113}
// CHECK:STDOUT: !llvm.module.flags = !{!56, !57, !58, !4, !5}
// CHECK:STDOUT: !llvm.errno.tbaa = !{!61}
// CHECK:STDOUT:
// CHECK:STDOUT: !4 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !5 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !23 = !{null, !22}
// CHECK:STDOUT: !24 = !DISubroutineType(types: !23)
// CHECK:STDOUT: !43 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !44 = !{!"omnipotent char", !43, i64 0}
// CHECK:STDOUT: !48 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !49 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !50 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !51 = !{!"int", !44, i64 0}
// CHECK:STDOUT: !52 = !{!"__libc_errno", !51, i64 0}
// CHECK:STDOUT: !53 = !{!52, !51, i64 0}
// CHECK:STDOUT: !96 = !DIFile(filename: "static.carbon", directory: "")
// CHECK:STDOUT: !97 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !96, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !98 = !{null}
// CHECK:STDOUT: !99 = !DISubroutineType(types: !98)
// CHECK:STDOUT: !100 = distinct !DISubprogram(name: "F", linkageName: "_CF.StaticA.Main", scope: null, file: !96, line: 6, type: !99, spFlags: DISPFlagDefinition, unit: !97)
// CHECK:STDOUT: !101 = !DILocation(line: 6, column: 3, scope: !100)
// CHECK:STDOUT: !102 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.StaticA.Main", scope: null, file: !96, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !105)
// CHECK:STDOUT: !103 = !DILocalVariable(arg: 1, scope: !102, type: !22)
// CHECK:STDOUT: !104 = !DILocation(line: 5, column: 1, scope: !102)
// CHECK:STDOUT: !105 = !{!103}
// CHECK:STDOUT: !106 = distinct !DISubprogram(name: "Op", linkageName: "_COp.1be3804f96ff0532:core.Destroy.Core", scope: null, file: !96, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !97, retainedNodes: !109)
// CHECK:STDOUT: !107 = !DILocalVariable(arg: 1, scope: !106, type: !22)
// CHECK:STDOUT: !108 = !DILocation(line: 5, column: 1, scope: !106)
// CHECK:STDOUT: !109 = !{!107}
// CHECK:STDOUT: !110 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.StaticA.Main", scope: null, file: !96, line: 6, type: !99, spFlags: DISPFlagDefinition, unit: !97)
// CHECK:STDOUT: !111 = !DILocation(line: 6, column: 3, scope: !110)
// CHECK:STDOUT: !112 = distinct !DISubprogram(name: "CallCallF", linkageName: "_CCallCallF.Main", scope: null, file: !96, line: 15, type: !99, spFlags: DISPFlagDefinition, unit: !97)
// CHECK:STDOUT: !113 = !DILocation(line: 15, column: 18, scope: !112)
// CHECK:STDOUT: !114 = !DILocation(line: 15, column: 1, scope: !112)
// CHECK:STDOUT: !51 = !{!"Simple C++ TBAA"}
// CHECK:STDOUT: !52 = !{!"omnipotent char", !51, i64 0}
// CHECK:STDOUT: !56 = !{i32 8, !"PIC Level", i32 2}
// CHECK:STDOUT: !57 = !{i32 7, !"PIE Level", i32 2}
// CHECK:STDOUT: !58 = !{i32 7, !"uwtable", i32 2}
// CHECK:STDOUT: !59 = !{!"int", !52, i64 0}
// CHECK:STDOUT: !60 = !{!"__libc_errno", !59, i64 0}
// CHECK:STDOUT: !61 = !{!60, !59, i64 0}
// CHECK:STDOUT: !112 = !DIFile(filename: "static.carbon", directory: "")
// CHECK:STDOUT: !113 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !112, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !114 = !{null}
// CHECK:STDOUT: !115 = !DISubroutineType(types: !114)
// CHECK:STDOUT: !116 = distinct !DISubprogram(name: "F", linkageName: "_CF.StaticA.Main", scope: null, file: !112, line: 6, type: !115, spFlags: DISPFlagDefinition, unit: !113)
// CHECK:STDOUT: !117 = !DILocation(line: 6, column: 3, scope: !116)
// CHECK:STDOUT: !118 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.StaticA.Main", scope: null, file: !112, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !113, retainedNodes: !121)
// CHECK:STDOUT: !119 = !DILocalVariable(arg: 1, scope: !118, type: !22)
// CHECK:STDOUT: !120 = !DILocation(line: 5, column: 1, scope: !118)
// CHECK:STDOUT: !121 = !{!119}
// CHECK:STDOUT: !122 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.cb8adced19392b99:core.Destroy.Core", scope: null, file: !112, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !113, retainedNodes: !125)
// CHECK:STDOUT: !123 = !DILocalVariable(arg: 1, scope: !122, type: !22)
// CHECK:STDOUT: !124 = !DILocation(line: 5, column: 1, scope: !122)
// CHECK:STDOUT: !125 = !{!123}
// CHECK:STDOUT: !126 = distinct !DISubprogram(name: "SubobjectDestroy", linkageName: "_CSubobjectDestroy.1be3804f96ff0532:core.Destroy.Core", scope: null, file: !112, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !113, retainedNodes: !129)
// CHECK:STDOUT: !127 = !DILocalVariable(arg: 1, scope: !126, type: !22)
// CHECK:STDOUT: !128 = !DILocation(line: 5, column: 1, scope: !126)
// CHECK:STDOUT: !129 = !{!127}
// CHECK:STDOUT: !130 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.1be3804f96ff0532:core.Destroy.Core", scope: null, file: !112, line: 5, type: !24, spFlags: DISPFlagDefinition, unit: !113, retainedNodes: !133)
// CHECK:STDOUT: !131 = !DILocalVariable(arg: 1, scope: !130, type: !22)
// CHECK:STDOUT: !132 = !DILocation(line: 5, column: 1, scope: !130)
// CHECK:STDOUT: !133 = !{!131}
// CHECK:STDOUT: !134 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.StaticA.Main", scope: null, file: !112, line: 6, type: !115, spFlags: DISPFlagDefinition, unit: !113)
// CHECK:STDOUT: !135 = !DILocation(line: 6, column: 3, scope: !134)
// CHECK:STDOUT: !136 = distinct !DISubprogram(name: "CallCallF", linkageName: "_CCallCallF.Main", scope: null, file: !112, line: 15, type: !115, spFlags: DISPFlagDefinition, unit: !113)
// CHECK:STDOUT: !137 = !DILocation(line: 15, column: 18, scope: !136)
// CHECK:STDOUT: !138 = !DILocation(line: 15, column: 1, scope: !136)
// CHECK:STDOUT: