mirror of
https://github.com/carbon-language/carbon-lang.git
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Reimplement derived class thunk in terms of down-casting (#7322)
This helps us move away from the clone-with-modifications approach to thunking, which gets unwieldy as signatures get more complex. --------- Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Geoff Romer
co-authored by
Richard Smith
Richard Smith
parent
1a26b57732
commit
85c53fa00c
@@ -164,42 +164,47 @@ auto DoThing() -> void {
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Derived.Main"(ptr %self) #6 !dbg !29 {
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// CHECK:STDOUT: define void @"_Cfunc:thunk:Base.Cpp:Derived.Main"(ptr %self) #6 !dbg !29 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @"_COp.8185e3504351afa8:core.Destroy.Core"(ptr %self), !dbg !32
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// CHECK:STDOUT: call void @_Cfunc.Derived.Main(ptr %self), !dbg !32
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// CHECK:STDOUT: ret void, !dbg !32
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.13b019890e86b6be:core.Destroy.Core"(ptr %self) #5 !dbg !33 {
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Derived.Main"(ptr %self) #6 !dbg !33 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @"_COp.8185e3504351afa8:core.Destroy.Core"(ptr %self), !dbg !36
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// CHECK:STDOUT: ret void, !dbg !36
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.8185e3504351afa8:core.Destroy.Core"(ptr %self) #5 !dbg !37 {
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// CHECK:STDOUT: define weak_odr void @"_COp.13b019890e86b6be:core.Destroy.Core"(ptr %self) #5 !dbg !37 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !40
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_Cfunc__carbon_thunk.Derived.Main(ptr %self) #5 !dbg !41 {
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// CHECK:STDOUT: define weak_odr void @"_COp.8185e3504351afa8:core.Destroy.Core"(ptr %self) #5 !dbg !41 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %Derived.func.call.vtable = load ptr, ptr %self, align 8, !dbg !44
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// CHECK:STDOUT: %Derived.func.call = call ptr @llvm.load.relative.i32(ptr %Derived.func.call.vtable, i32 4), !dbg !44
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// CHECK:STDOUT: call void %Derived.func.call(ptr %self), !dbg !44
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// CHECK:STDOUT: ret void, !dbg !44
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_Cother_func__carbon_thunk.Derived.Main(ptr %self) #5 !dbg !45 {
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// CHECK:STDOUT: define void @_Cfunc__carbon_thunk.Derived.Main(ptr %self) #5 !dbg !45 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %Derived.other_func.call.vtable = load ptr, ptr %self, align 8, !dbg !48
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// CHECK:STDOUT: %Derived.other_func.call = call ptr @llvm.load.relative.i32(ptr %Derived.other_func.call.vtable, i32 8), !dbg !48
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// CHECK:STDOUT: call void %Derived.other_func.call(ptr %self), !dbg !48
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// CHECK:STDOUT: call void @_Cfunc.Derived.Main(ptr %self), !dbg !48
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// CHECK:STDOUT: ret void, !dbg !48
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_Cother_func__carbon_thunk.Derived.Main(ptr %self) #5 !dbg !49 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %Derived.other_func.call.vtable = load ptr, ptr %self, align 8, !dbg !52
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// CHECK:STDOUT: %Derived.other_func.call = call ptr @llvm.load.relative.i32(ptr %Derived.other_func.call.vtable, i32 8), !dbg !52
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// CHECK:STDOUT: call void %Derived.other_func.call(ptr %self), !dbg !52
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// CHECK:STDOUT: ret void, !dbg !52
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: read)
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// CHECK:STDOUT: declare ptr @llvm.load.relative.i32(ptr, i32) #7
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// CHECK:STDOUT:
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@@ -238,7 +243,7 @@ auto DoThing() -> void {
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// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN11FurtherBaseC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %this) unnamed_addr #3 comdat align 2 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %this.addr = alloca ptr, align 8
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// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !49
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// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !53
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// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
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// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV11FurtherBase, i32 0, i32 0, i32 2), ptr %this1, align 8, !tbaa !16
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// CHECK:STDOUT: ret void
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@@ -248,7 +253,6 @@ auto DoThing() -> void {
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// CHECK:STDOUT: uselistorder ptr @_ZN6Carbon7DerivedC2Ev, { 1, 0 }
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// CHECK:STDOUT: uselistorder ptr @_ZN6Carbon7DerivedD2Ev, { 1, 0 }
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// CHECK:STDOUT: uselistorder ptr @_ZN11FurtherBase17further_base_funcEv, { 2, 1, 0 }
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// CHECK:STDOUT: uselistorder ptr @llvm.load.relative.i32, { 1, 0 }
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// CHECK:STDOUT:
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// CHECK:STDOUT: attributes #0 = { mustprogress noinline nounwind optnone 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" }
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// 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" }
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@@ -293,25 +297,29 @@ auto DoThing() -> void {
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// CHECK:STDOUT: !26 = !{!27}
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// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !25, type: !21)
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// CHECK:STDOUT: !28 = !DILocation(line: 26, column: 3, scope: !25)
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// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Derived.Main", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !30)
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// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "func", linkageName: "_Cfunc:thunk:Base.Cpp:Derived.Main", scope: null, file: !6, line: 26, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !30)
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// CHECK:STDOUT: !30 = !{!31}
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// CHECK:STDOUT: !31 = !DILocalVariable(arg: 1, scope: !29, type: !21)
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// CHECK:STDOUT: !32 = !DILocation(line: 22, column: 1, scope: !29)
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// CHECK:STDOUT: !33 = distinct !DISubprogram(name: "Op", linkageName: "_COp.13b019890e86b6be:core.Destroy.Core", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !34)
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// CHECK:STDOUT: !32 = !DILocation(line: 26, column: 3, scope: !29)
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// CHECK:STDOUT: !33 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Derived.Main", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !34)
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// CHECK:STDOUT: !34 = !{!35}
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// CHECK:STDOUT: !35 = !DILocalVariable(arg: 1, scope: !33, type: !21)
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// CHECK:STDOUT: !36 = !DILocation(line: 22, column: 1, scope: !33)
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// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "Op", linkageName: "_COp.8185e3504351afa8:core.Destroy.Core", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !38)
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// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "Op", linkageName: "_COp.13b019890e86b6be:core.Destroy.Core", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !38)
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// CHECK:STDOUT: !38 = !{!39}
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// CHECK:STDOUT: !39 = !DILocalVariable(arg: 1, scope: !37, type: !21)
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// CHECK:STDOUT: !40 = !DILocation(line: 22, column: 1, scope: !37)
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// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "func__carbon_thunk", linkageName: "_Cfunc__carbon_thunk.Derived.Main", scope: null, file: !6, line: 26, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !42)
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// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "Op", linkageName: "_COp.8185e3504351afa8:core.Destroy.Core", scope: null, file: !6, line: 22, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !42)
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// CHECK:STDOUT: !42 = !{!43}
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// CHECK:STDOUT: !43 = !DILocalVariable(arg: 1, scope: !41, type: !21)
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// CHECK:STDOUT: !44 = !DILocation(line: 26, column: 3, scope: !41)
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// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "other_func__carbon_thunk", linkageName: "_Cother_func__carbon_thunk.Derived.Main", scope: null, file: !6, line: 24, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !46)
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// CHECK:STDOUT: !44 = !DILocation(line: 22, column: 1, scope: !41)
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// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "func__carbon_thunk", linkageName: "_Cfunc__carbon_thunk.Derived.Main", scope: null, file: !6, line: 26, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !46)
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// CHECK:STDOUT: !46 = !{!47}
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// CHECK:STDOUT: !47 = !DILocalVariable(arg: 1, scope: !45, type: !21)
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// CHECK:STDOUT: !48 = !DILocation(line: 24, column: 3, scope: !45)
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// CHECK:STDOUT: !49 = !{!50, !50, i64 0}
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// CHECK:STDOUT: !50 = !{!"p1 _ZTS11FurtherBase", !13, i64 0}
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// CHECK:STDOUT: !48 = !DILocation(line: 26, column: 3, scope: !45)
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// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "other_func__carbon_thunk", linkageName: "_Cother_func__carbon_thunk.Derived.Main", scope: null, file: !6, line: 24, type: !19, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !50)
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// CHECK:STDOUT: !50 = !{!51}
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// CHECK:STDOUT: !51 = !DILocalVariable(arg: 1, scope: !49, type: !21)
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// CHECK:STDOUT: !52 = !DILocation(line: 24, column: 3, scope: !49)
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// CHECK:STDOUT: !53 = !{!54, !54, i64 0}
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// CHECK:STDOUT: !54 = !{!"p1 _ZTS11FurtherBase", !13, i64 0}
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+67
-54
@@ -95,7 +95,7 @@ void delete_new_Base() {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %p = alloca ptr, align 8
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %p) #8
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// CHECK:STDOUT: %call = call noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #11
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// CHECK:STDOUT: %call = call noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #10
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// CHECK:STDOUT: call void @_ZN6Carbon5FinalC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %call) #8
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// CHECK:STDOUT: store ptr %call, ptr %p, align 8, !tbaa !11
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// CHECK:STDOUT: %0 = load ptr, ptr %p, align 8, !tbaa !11
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@@ -104,7 +104,7 @@ void delete_new_Base() {
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// CHECK:STDOUT:
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// CHECK:STDOUT: delete.notnull: ; preds = %entry
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// CHECK:STDOUT: call void @_ZN6Carbon5FinalD2Ev(ptr noundef nonnull align 8 dead_on_return(8) dereferenceable(8) %0) #8
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// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %0, i64 noundef 8) #12
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// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %0, i64 noundef 8) #11
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// CHECK:STDOUT: br label %delete.end
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// CHECK:STDOUT:
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// CHECK:STDOUT: delete.end: ; preds = %delete.notnull, %entry
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@@ -151,7 +151,7 @@ void delete_new_Base() {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %p = alloca ptr, align 8
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %p) #8
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// CHECK:STDOUT: %call = call noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #11
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// CHECK:STDOUT: %call = call noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #10
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// CHECK:STDOUT: call void @_ZN6Carbon4BaseC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %call) #8
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// CHECK:STDOUT: store ptr %call, ptr %p, align 8, !tbaa !16
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// CHECK:STDOUT: %0 = load ptr, ptr %p, align 8, !tbaa !16
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@@ -196,63 +196,70 @@ void delete_new_Base() {
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare void @_CF.Final.Main(ptr)
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_CF:thunk:A.Cpp:Final.Main"(ptr %self) #6 !dbg !22 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @_CF.Final.Main(ptr %self), !dbg !28
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// CHECK:STDOUT: ret void, !dbg !28
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare void @_CF.Base.Main(ptr)
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Final.Main"(ptr %self) #6 !dbg !22 {
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// CHECK:STDOUT: define void @"_CF:thunk:A.Cpp:Base.Main"(ptr %self) #6 !dbg !29 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @"_COp.6622c02ec7a967c3:core.Destroy.Core"(ptr %self), !dbg !28
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// CHECK:STDOUT: ret void, !dbg !28
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// CHECK:STDOUT: call void @_CF.Base.Main(ptr %self), !dbg !32
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// CHECK:STDOUT: ret void, !dbg !32
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Final.Main"(ptr %self) #6 !dbg !33 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @"_COp.6622c02ec7a967c3:core.Destroy.Core"(ptr %self), !dbg !36
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// CHECK:STDOUT: ret void, !dbg !36
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: declare void @_ZN1AD1Ev(ptr noundef nonnull align 8 dead_on_return(8) dereferenceable(8)) unnamed_addr #7
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.4fc2347fc019a955:core.Destroy.Core"(ptr %self) #8 !dbg !29 {
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// CHECK:STDOUT: define weak_odr void @"_COp.4fc2347fc019a955:core.Destroy.Core"(ptr %self) #8 !dbg !37 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !32
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.6622c02ec7a967c3:core.Destroy.Core"(ptr %self) #8 !dbg !33 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !36
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CF__carbon_thunk.Final.Main(ptr %self) #8 !dbg !37 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %Final.F.call.vtable = load ptr, ptr %self, align 8, !dbg !40
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// CHECK:STDOUT: %Final.F.call = call ptr @llvm.load.relative.i32(ptr %Final.F.call.vtable, i32 8), !dbg !40
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// CHECK:STDOUT: call void %Final.F.call(ptr %self), !dbg !40
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// CHECK:STDOUT: ret void, !dbg !40
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Base.Main"(ptr %self) #6 !dbg !41 {
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.6622c02ec7a967c3:core.Destroy.Core"(ptr %self) #8 !dbg !41 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @"_COp.a45b619846c20518:core.Destroy.Core"(ptr %self), !dbg !44
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// CHECK:STDOUT: ret void, !dbg !44
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.a45b619846c20518:core.Destroy.Core"(ptr %self) #8 !dbg !45 {
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// CHECK:STDOUT: define void @_CF__carbon_thunk.Final.Main(ptr %self) #8 !dbg !45 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @_CF.Final.Main(ptr %self), !dbg !48
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// CHECK:STDOUT: ret void, !dbg !48
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CF__carbon_thunk.Base.Main(ptr %self) #8 !dbg !49 {
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// CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind
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// CHECK:STDOUT: define void @"_C__destroy_thunk:thunk.Base.Main"(ptr %self) #6 !dbg !49 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %Base.F.call.vtable = load ptr, ptr %self, align 8, !dbg !52
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// CHECK:STDOUT: %Base.F.call = call ptr @llvm.load.relative.i32(ptr %Base.F.call.vtable, i32 8), !dbg !52
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// CHECK:STDOUT: call void %Base.F.call(ptr %self), !dbg !52
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// CHECK:STDOUT: call void @"_COp.a45b619846c20518:core.Destroy.Core"(ptr %self), !dbg !52
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// CHECK:STDOUT: ret void, !dbg !52
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: read)
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// CHECK:STDOUT: declare ptr @llvm.load.relative.i32(ptr, i32) #9
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define weak_odr void @"_COp.a45b619846c20518:core.Destroy.Core"(ptr %self) #8 !dbg !53 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !56
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CF__carbon_thunk.Base.Main(ptr %self) #8 !dbg !57 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @_CF.Base.Main(ptr %self), !dbg !60
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// CHECK:STDOUT: ret void, !dbg !60
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// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable
|
||||
// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1AC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %this) unnamed_addr #3 comdat align 2 {
|
||||
@@ -271,11 +278,11 @@ void delete_new_Base() {
|
||||
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !11
|
||||
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
|
||||
// CHECK:STDOUT: call void @_ZN6Carbon5FinalD2Ev(ptr noundef nonnull align 8 dead_on_return(8) dereferenceable(8) %this1) #8
|
||||
// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %this1, i64 noundef 8) #12
|
||||
// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %this1, i64 noundef 8) #11
|
||||
// CHECK:STDOUT: ret void
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: declare void @_ZNK1A1FEv(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #10
|
||||
// CHECK:STDOUT: declare void @_ZNK1A1FEv(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #9
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress nounwind uwtable
|
||||
// CHECK:STDOUT: define internal void @_ZN6Carbon5Final1FEv(ptr noundef nonnull align 8 dereferenceable(8) %this) unnamed_addr #5 align 2 {
|
||||
@@ -311,7 +318,7 @@ void delete_new_Base() {
|
||||
// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !16
|
||||
// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8
|
||||
// CHECK:STDOUT: call void @_ZN6Carbon4BaseD2Ev(ptr noundef nonnull align 8 dead_on_return(8) dereferenceable(8) %this1) #8
|
||||
// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %this1, i64 noundef 8) #12
|
||||
// CHECK:STDOUT: call void @_ZdlPvm(ptr noundef %this1, i64 noundef 8) #11
|
||||
// CHECK:STDOUT: ret void
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
@@ -327,7 +334,6 @@ void delete_new_Base() {
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: ; uselistorder directives
|
||||
// CHECK:STDOUT: uselistorder ptr @_ZN6Carbon5FinalD2Ev, { 2, 1, 0 }
|
||||
// CHECK:STDOUT: uselistorder ptr @llvm.load.relative.i32, { 1, 0 }
|
||||
// CHECK:STDOUT: uselistorder ptr @_ZN1AC2Ev, { 1, 0 }
|
||||
// CHECK:STDOUT: uselistorder ptr @_ZNK1A1FEv, { 2, 1, 0 }
|
||||
// CHECK:STDOUT: uselistorder ptr @__cxa_pure_virtual, { 1, 0 }
|
||||
@@ -342,10 +348,9 @@ void delete_new_Base() {
|
||||
// CHECK:STDOUT: attributes #6 = { alwaysinline nounwind }
|
||||
// CHECK:STDOUT: attributes #7 = { nounwind "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 #8 = { nounwind }
|
||||
// CHECK:STDOUT: attributes #9 = { nocallback nofree nosync nounwind willreturn memory(argmem: read) }
|
||||
// CHECK:STDOUT: attributes #10 = { "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 #11 = { builtin allocsize(0) }
|
||||
// CHECK:STDOUT: attributes #12 = { builtin nounwind }
|
||||
// CHECK:STDOUT: attributes #9 = { "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 #10 = { builtin allocsize(0) }
|
||||
// CHECK:STDOUT: attributes #11 = { builtin nounwind }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4}
|
||||
// CHECK:STDOUT: !llvm.dbg.cu = !{!5}
|
||||
@@ -373,34 +378,42 @@ void delete_new_Base() {
|
||||
// CHECK:STDOUT: !19 = !{!"p1 _ZTS1A", !13, i64 0}
|
||||
// CHECK:STDOUT: !20 = !{}
|
||||
// CHECK:STDOUT: !21 = !{i64 8}
|
||||
// CHECK:STDOUT: !22 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Final.Main", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !26)
|
||||
// CHECK:STDOUT: !22 = distinct !DISubprogram(name: "F", linkageName: "_CF:thunk:A.Cpp:Final.Main", scope: null, file: !6, line: 14, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !26)
|
||||
// CHECK:STDOUT: !23 = !DISubroutineType(types: !24)
|
||||
// CHECK:STDOUT: !24 = !{null, !25}
|
||||
// CHECK:STDOUT: !25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
|
||||
// CHECK:STDOUT: !26 = !{!27}
|
||||
// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !22, type: !25)
|
||||
// CHECK:STDOUT: !28 = !DILocation(line: 12, column: 1, scope: !22)
|
||||
// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "Op", linkageName: "_COp.4fc2347fc019a955:core.Destroy.Core", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !30)
|
||||
// CHECK:STDOUT: !28 = !DILocation(line: 14, column: 3, scope: !22)
|
||||
// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "F", linkageName: "_CF:thunk:A.Cpp:Base.Main", scope: null, file: !6, line: 19, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !30)
|
||||
// CHECK:STDOUT: !30 = !{!31}
|
||||
// CHECK:STDOUT: !31 = !DILocalVariable(arg: 1, scope: !29, type: !25)
|
||||
// CHECK:STDOUT: !32 = !DILocation(line: 12, column: 1, scope: !29)
|
||||
// CHECK:STDOUT: !33 = distinct !DISubprogram(name: "Op", linkageName: "_COp.6622c02ec7a967c3:core.Destroy.Core", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !34)
|
||||
// CHECK:STDOUT: !32 = !DILocation(line: 19, column: 3, scope: !29)
|
||||
// CHECK:STDOUT: !33 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Final.Main", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !34)
|
||||
// CHECK:STDOUT: !34 = !{!35}
|
||||
// CHECK:STDOUT: !35 = !DILocalVariable(arg: 1, scope: !33, type: !25)
|
||||
// CHECK:STDOUT: !36 = !DILocation(line: 12, column: 1, scope: !33)
|
||||
// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.Final.Main", scope: null, file: !6, line: 14, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !38)
|
||||
// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "Op", linkageName: "_COp.4fc2347fc019a955:core.Destroy.Core", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !38)
|
||||
// CHECK:STDOUT: !38 = !{!39}
|
||||
// CHECK:STDOUT: !39 = !DILocalVariable(arg: 1, scope: !37, type: !25)
|
||||
// CHECK:STDOUT: !40 = !DILocation(line: 14, column: 3, scope: !37)
|
||||
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Base.Main", scope: null, file: !6, line: 17, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !42)
|
||||
// CHECK:STDOUT: !40 = !DILocation(line: 12, column: 1, scope: !37)
|
||||
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "Op", linkageName: "_COp.6622c02ec7a967c3:core.Destroy.Core", scope: null, file: !6, line: 12, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !42)
|
||||
// CHECK:STDOUT: !42 = !{!43}
|
||||
// CHECK:STDOUT: !43 = !DILocalVariable(arg: 1, scope: !41, type: !25)
|
||||
// CHECK:STDOUT: !44 = !DILocation(line: 17, column: 1, scope: !41)
|
||||
// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "Op", linkageName: "_COp.a45b619846c20518:core.Destroy.Core", scope: null, file: !6, line: 17, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !46)
|
||||
// CHECK:STDOUT: !44 = !DILocation(line: 12, column: 1, scope: !41)
|
||||
// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.Final.Main", scope: null, file: !6, line: 14, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !46)
|
||||
// CHECK:STDOUT: !46 = !{!47}
|
||||
// CHECK:STDOUT: !47 = !DILocalVariable(arg: 1, scope: !45, type: !25)
|
||||
// CHECK:STDOUT: !48 = !DILocation(line: 17, column: 1, scope: !45)
|
||||
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.Base.Main", scope: null, file: !6, line: 19, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !50)
|
||||
// CHECK:STDOUT: !48 = !DILocation(line: 14, column: 3, scope: !45)
|
||||
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "__destroy_thunk", linkageName: "_C__destroy_thunk:thunk.Base.Main", scope: null, file: !6, line: 17, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !50)
|
||||
// CHECK:STDOUT: !50 = !{!51}
|
||||
// CHECK:STDOUT: !51 = !DILocalVariable(arg: 1, scope: !49, type: !25)
|
||||
// CHECK:STDOUT: !52 = !DILocation(line: 19, column: 3, scope: !49)
|
||||
// CHECK:STDOUT: !52 = !DILocation(line: 17, column: 1, scope: !49)
|
||||
// CHECK:STDOUT: !53 = distinct !DISubprogram(name: "Op", linkageName: "_COp.a45b619846c20518:core.Destroy.Core", scope: null, file: !6, line: 17, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !54)
|
||||
// CHECK:STDOUT: !54 = !{!55}
|
||||
// CHECK:STDOUT: !55 = !DILocalVariable(arg: 1, scope: !53, type: !25)
|
||||
// CHECK:STDOUT: !56 = !DILocation(line: 17, column: 1, scope: !53)
|
||||
// CHECK:STDOUT: !57 = distinct !DISubprogram(name: "F__carbon_thunk", linkageName: "_CF__carbon_thunk.Base.Main", scope: null, file: !6, line: 19, type: !23, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !58)
|
||||
// CHECK:STDOUT: !58 = !{!59}
|
||||
// CHECK:STDOUT: !59 = !DILocalVariable(arg: 1, scope: !57, type: !25)
|
||||
// CHECK:STDOUT: !60 = !DILocation(line: 19, column: 3, scope: !57)
|
||||
|
||||
Reference in New Issue
Block a user