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55e5618eab
Both the syntax and relative order of the LLVM `nocapture` parameter attribute changed upstream in 29441e4f5fa5f5c7709f7cf180815ba97f611297. To reduce conflicts with rebranch, adjust FileCheck patterns to expect both syntaxes and orders anywhere the presence of the attribute is not critical to the test. These changes are temporary and will be cleaned up once rebranch is merged into main.
172 lines
11 KiB
Swift
172 lines
11 KiB
Swift
public func takes_p1<T: P1>(_: T.Type) {}
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public protocol P1 {
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func normal()
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func generic<T: P3>(_: T)
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}
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public protocol P2 {}
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public protocol P3 {}
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public struct IsP2: P2 {}
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public class Base<A> {}
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extension Base: P1 where A: P2 {
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public func normal() {}
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public func generic<T: P3>(_: T) {}
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}
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// witness method for Base.normal
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s32conditional_conformance_subclass4BaseCyxGAA2P1A2A2P2RzlAaEP6normalyyFTW"(ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} dereferenceable(8) %0, ptr %Self, ptr %SelfWitnessTable)
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -1
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// CHECK-NEXT: [[A_P2:%.*]] = load ptr, ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[SELF:%.]] = load ptr, ptr %0
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass4BaseCA2A2P2RzlE6normalyyF"(ptr [[A_P2]], ptr swiftself [[SELF]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// witness method for Base.generic
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s32conditional_conformance_subclass4BaseCyxGAA2P1A2A2P2RzlAaEP7genericyyqd__AA2P3Rd__lFTW"(ptr noalias %0, ptr %"\CF\84_1_0", ptr %"\CF\84_1_0.P3", ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} dereferenceable(8) %1, ptr %Self, ptr %SelfWitnessTable)
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -1
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// CHECK-NEXT: [[A_P2:%.*]] = load ptr, ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[SELF:%.]] = load ptr, ptr %1, align 8
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass4BaseCA2A2P2RzlE7genericyyqd__AA2P3Rd__lF"(ptr noalias %0, ptr %"\CF\84_1_0", ptr [[A_P2]], ptr %"\CF\84_1_0.P3", ptr swiftself [[SELF]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public class SubclassGeneric<T>: Base<T> {}
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public class SubclassConcrete: Base<IsP2> {}
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public class SubclassGenericConcrete: SubclassGeneric<IsP2> {}
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public func subclassgeneric_generic<T: P2>(_: T.Type) {
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takes_p1(SubclassGeneric<T>.self)
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}
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// CHECK-LABEL: define{{( dllexport| protected)?}} swiftcc void @"$s32conditional_conformance_subclass23subclassgeneric_genericyyxmAA2P2RzlF"(ptr %0, ptr %T, ptr %T.P2)
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// CHECK-NEXT: entry:
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// CHECK: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// CHECK: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass15SubclassGenericCMa"(i64 0, ptr %T)
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// CHECK-NEXT: [[SubclassGeneric_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[T_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr %T.P2, ptr [[T_P2_PTR]], align 8
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// CHECK-NEXT: [[Base_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass8takes_p1yyxmAA2P1RzlF"(ptr [[SubclassGeneric_TYPE]], ptr [[SubclassGeneric_TYPE]], ptr [[Base_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func subclassgeneric_concrete() {
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takes_p1(SubclassGeneric<IsP2>.self)
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}
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// CHECK-LABEL: define{{( dllexport| protected)?}} swiftcc void @"$s32conditional_conformance_subclass24subclassgeneric_concreteyyF"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[SubclassGeneric_TYPE:%.*]] = call {{.*}}@"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGMD"
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// CHECK-NEXT: [[Base_P1:%.*]] = call ptr @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGAA4BaseCyxGAA2P1A2A0G0RzlWl"()
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass8takes_p1yyxmAA2P1RzlF"(ptr [[SubclassGeneric_TYPE]], ptr [[SubclassGeneric_TYPE]], ptr [[Base_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// Lazy witness table accessor for the concrete SubclassGeneric<IsP2> : Base.
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// CHECK-LABEL: define linkonce_odr hidden ptr @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGAA4BaseCyxGAA2P1A2A0G0RzlWl"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// CHECK-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGAA4BaseCyxGAA2P1A2A0G0RzlWL", align 8
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// CHECK-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// CHECK-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// CHECK: cacheIsNull:
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// CHECK-STABLE-ABI-FALSE-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGMa"(i64 255)
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// CHECK-STABLE-ABI-FALSE-NEXT: [[SubclassGeneric_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-STABLE-ABI-FALSE-NEXT: extractvalue %swift.metadata_response [[T0]], 1
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// CHECK-STABLE-ABI-TRUE-NEXT: [[T0:%.*]] = call ptr @__swift_instantiateConcreteTypeFromMangledNameAbstract(ptr @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGMD")
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr @"$s32conditional_conformance_subclass4IsP2VAA0E0AAWP", ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[Base_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: store atomic ptr [[Base_P1]], ptr @"$s32conditional_conformance_subclass15SubclassGenericCyAA4IsP2VGAA4BaseCyxGAA2P1A2A0G0RzlWL" release, align 8
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// CHECK-NEXT: br label %cont
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// CHECK: cont:
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// CHECK-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Base_P1]], %cacheIsNull ]
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// CHECK-NEXT: ret ptr [[T0]]
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// CHECK-NEXT: }
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public func subclassconcrete() {
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takes_p1(SubclassConcrete.self)
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}
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// CHECK-LABEL: define{{( dllexport| protected)?}} swiftcc void @"$s32conditional_conformance_subclass16subclassconcreteyyF"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass16SubclassConcreteCMa"(i64 0)
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// CHECK-NEXT: [[SubclassConcrete_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[SubclassConcrete_P1:%.*]] = call ptr @"$s32conditional_conformance_subclass16SubclassConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWl"()
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass8takes_p1yyxmAA2P1RzlF"(ptr [[SubclassConcrete_TYPE]], ptr [[SubclassConcrete_TYPE]], ptr [[SubclassConcrete_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LABEL: define linkonce_odr hidden ptr @"$s32conditional_conformance_subclass16SubclassConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWl"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// CHECK-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s32conditional_conformance_subclass16SubclassConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWL", align 8
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// CHECK-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// CHECK-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// CHECK: cacheIsNull:
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// CHECK-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass16SubclassConcreteCMa"(i64 255)
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// CHECK-NEXT: [[SubclassConcrete_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: extractvalue %swift.metadata_response [[T0]], 1
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr @"$s32conditional_conformance_subclass4IsP2VAA0E0AAWP", ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[Base_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: store atomic ptr [[Base_P1]], ptr @"$s32conditional_conformance_subclass16SubclassConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWL" release, align 8
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// CHECK-NEXT: br label %cont
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// CHECK: cont:
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// CHECK-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Base_P1]], %cacheIsNull ]
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// CHECK-NEXT: ret ptr [[T0]]
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// CHECK-NEXT: }
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public func subclassgenericconcrete() {
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takes_p1(SubclassGenericConcrete.self)
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}
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// CHECK-LABEL: define{{( dllexport| protected)?}} swiftcc void @"$s32conditional_conformance_subclass23subclassgenericconcreteyyF"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass23SubclassGenericConcreteCMa"(i64 0)
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// CHECK-NEXT: [[SubclassGenericConcrete_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[SubclassGenericConcrete_P1:%.*]] = call ptr @"$s32conditional_conformance_subclass23SubclassGenericConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWl"()
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// CHECK-NEXT: call swiftcc void @"$s32conditional_conformance_subclass8takes_p1yyxmAA2P1RzlF"(ptr [[SubclassGenericConcrete_TYPE]], ptr [[SubclassGenericConcrete_TYPE]], ptr [[SubclassGenericConcrete_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-LABEL: define linkonce_odr hidden ptr @"$s32conditional_conformance_subclass23SubclassGenericConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWl"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// CHECK-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s32conditional_conformance_subclass23SubclassGenericConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWL", align 8
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// CHECK-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// CHECK-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// CHECK: cacheIsNull:
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// CHECK-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s32conditional_conformance_subclass23SubclassGenericConcreteCMa"(i64 255)
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// CHECK-NEXT: [[SubclassGenericConcrete_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: extractvalue %swift.metadata_response [[T0]], 1
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr @"$s32conditional_conformance_subclass4IsP2VAA0E0AAWP", ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[Base_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: store atomic ptr [[Base_P1]], ptr @"$s32conditional_conformance_subclass23SubclassGenericConcreteCAA4BaseCyxGAA2P1A2A2P2RzlWL" release, align 8
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// CHECK-NEXT: br label %cont
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// CHECK: cont:
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// CHECK-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Base_P1]], %cacheIsNull ]
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// CHECK-NEXT: ret ptr [[T0]]
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// CHECK-NEXT: }
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