mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
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.
325 lines
20 KiB
Swift
325 lines
20 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 struct IsP3: P3 {}
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public struct Single<A> {}
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extension Single: 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 Single.normal
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s42conditional_conformance_basic_conformances6SingleVyxGAA2P1A2A2P2RzlAaEP6normalyyFTW"(ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} %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_i8star:%.*]] = load ptr, ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[A_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 2
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// CHECK-NEXT: [[A:%.*]] = load ptr, ptr [[A_PTR]], align 8
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances6SingleVA2A2P2RzlE6normalyyF"(ptr [[A]], ptr [[A_P2_i8star]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// witness method for Single.generic
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s42conditional_conformance_basic_conformances6SingleVyxGAA2P1A2A2P2RzlAaEP7genericyyqd__AA2P3Rd__lFTW"(ptr noalias %0, ptr %"\CF\84_1_0", ptr %"\CF\84_1_0.P3", ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} %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_i8star:%.*]] = load ptr, ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[A_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 2
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// CHECK-NEXT: [[A:%.*]] = load ptr, ptr [[A_PTR]], align 8
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances6SingleVA2A2P2RzlE7genericyyqd__AA2P3Rd__lF"(ptr noalias %0, ptr [[A]], ptr %"\CF\84_1_0", ptr [[A_P2_i8star]], ptr %"\CF\84_1_0.P3")
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func single_generic<T: P2>(_: T.Type) {
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takes_p1(Single<T>.self)
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}
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances14single_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 @"$s42conditional_conformance_basic_conformances6SingleVMa"(i64 0, ptr %T)
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// CHECK-NEXT: [[Single_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[T_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr %T.P2, ptr [[T_P2_PTR]], align 8
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// CHECK-NEXT: [[Single_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(ptr [[Single_TYPE]], ptr [[Single_TYPE]], ptr [[Single_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func single_concrete() {
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takes_p1(Single<IsP2>.self)
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}
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances15single_concreteyyF"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[Single_TYPE:%.*]] = call {{.*}} @__swift_instantiateConcreteTypeFromMangledName({{.*}} @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMD")
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// CHECK-NEXT: [[Single_P1:%.*]] = call ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWl"()
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(ptr [[Single_TYPE]], ptr [[Single_TYPE]], ptr [[Single_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// CHECK-PRESPECIALIZED: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances15single_concreteyyF"()
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// CHECK-PRESPECIALIZED-NEXT: entry:
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// CHECK-PRESPECIALIZED-NEXT: [[Single_P1:%.*]] = call ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWl"()
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// CHECK-PRESPECIALIZED-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(
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// CHECK-PRESPECIALIZED-SAME: ptr getelementptr inbounds (
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// CHECK-PRESPECIALIZED-SAME: %swift.full_type,
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// CHECK-PRESPECIALIZED-SAME: ptr bitcast (
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// CHECK-PRESPECIALIZED-SAME: <{
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: [[INT]],
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: i64
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// CHECK-PRESPECIALIZED-SAME: }>* @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMf"
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// CHECK-PRESPECIALIZED-SAME: to ptr
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// CHECK-PRESPECIALIZED-SAME: ),
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// CHECK-PRESPECIALIZED-SAME: i32 0,
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// CHECK-PRESPECIALIZED-SAME: i32 1
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// CHECK-PRESPECIALIZED-SAME: ),
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// CHECK-PRESPECIALIZED-SAME: ptr getelementptr inbounds (
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// CHECK-PRESPECIALIZED-SAME: %swift.full_type,
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// CHECK-PRESPECIALIZED-SAME: ptr bitcast (
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// CHECK-PRESPECIALIZED-SAME: <{
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: [[INT]],
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: ptr,
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// CHECK-PRESPECIALIZED-SAME: i64
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// CHECK-PRESPECIALIZED-SAME: }>* @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMf"
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// CHECK-PRESPECIALIZED-SAME: to ptr
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// CHECK-PRESPECIALIZED-SAME: ),
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// CHECK-PRESPECIALIZED-SAME: i32 0,
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// CHECK-PRESPECIALIZED-SAME: i32 1
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// CHECK-PRESPECIALIZED-SAME: ),
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// CHECK-PRESPECIALIZED-SAME: ptr [[Single_P1]]
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// CHECK-PRESPECIALIZED-SAME: )
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// CHECK-PRESPECIALIZED-NEXT: ret void
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// CHECK-PRESPECIALIZED-NEXT: }
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// Lazy witness table accessor for the concrete Single<IsP2> : P1.
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// CHECK-LABEL: define linkonce_odr hidden ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWl"()
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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 @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL", align 8
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// CHECK-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// CHECK-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// CHECK: cacheIsNull:
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// CHECK-STABLE-ABI-FALSE-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMa"(i64 255)
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// CHECK-STABLE-ABI-FALSE-NEXT: [[Single_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 @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMD")
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP2VAA0F0AAWP", ptr [[A_P2_PTR]], align 8
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// CHECK-NEXT: [[Single_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: store atomic ptr [[Single_P1]], ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL" release, align 8
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// CHECK-NEXT: br label %cont
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// CHECK: cont:
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// CHECK-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Single_P1]], %cacheIsNull ]
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// CHECK-NEXT: ret ptr [[T0]]
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// CHECK-NEXT: }
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// TYPEBYNAME-LABEL: define linkonce_odr hidden ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWl"()
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// TYPEBYNAME-NEXT: entry:
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// TYPEBYNAME-NEXT: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// TYPEBYNAME-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL", align 8
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// TYPEBYNAME-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// TYPEBYNAME-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// TYPEBYNAME: cacheIsNull:
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// TYPEBYNAME-NEXT: [[T0:%.*]] = call ptr @__swift_instantiateConcreteTypeFromMangledNameAbstract(ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGMD")
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// TYPEBYNAME-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// TYPEBYNAME-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// TYPEBYNAME-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP2VAA0F0AAWP", ptr [[A_P2_PTR]], align 8
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// TYPEBYNAME-NEXT: [[Single_P1:%.*]] = call ptr @swift_getWitnessTable
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// TYPEBYNAME-NEXT: store atomic ptr [[Single_P1]], ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL" release, align 8
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// TYPEBYNAME-NEXT: br label %cont
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// TYPEBYNAME: cont:
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// TYPEBYNAME-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Single_P1]], %cacheIsNull ]
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// TYPEBYNAME-NEXT: ret ptr [[T0]]
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// TYPEBYNAME-NEXT: }
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// TYPEBYNAME_PRESPECIALIZED-LABEL: define linkonce_odr hidden ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWl"()
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// TYPEBYNAME_PRESPECIALIZED-NEXT: entry:
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// TYPEBYNAME_PRESPECIALIZED-NEXT: %conditional.requirement.buffer = alloca [1 x ptr], align 8
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL", align 8
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// TYPEBYNAME_PRESPECIALIZED-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// TYPEBYNAME_PRESPECIALIZED: cacheIsNull:
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [1 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[A_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// TYPEBYNAME_PRESPECIALIZED-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP2VAA0F0AAWP", ptr [[A_P2_PTR]], align 8
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[Single_P1:%.*]] = call ptr @swift_getWitnessTable
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// TYPEBYNAME_PRESPECIALIZED-NEXT: store atomic ptr [[Single_P1]], ptr @"$s42conditional_conformance_basic_conformances6SingleVyAA4IsP2VGACyxGAA2P1A2A0G0RzlWL" release, align 8
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// TYPEBYNAME_PRESPECIALIZED-NEXT: br label %cont
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// TYPEBYNAME_PRESPECIALIZED: cont:
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// TYPEBYNAME_PRESPECIALIZED-NEXT: [[T0:%.*]] = phi ptr [ [[CACHE]], %entry ], [ [[Single_P1]], %cacheIsNull ]
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// TYPEBYNAME_PRESPECIALIZED-NEXT: ret ptr [[T0]]
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// TYPEBYNAME_PRESPECIALIZED-NEXT: }
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public struct Double<B, C> {}
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extension Double: P1 where B: P2, C: P3 {
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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 Double.normal
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s42conditional_conformance_basic_conformances6DoubleVyxq_GAA2P1A2A2P2RzAA2P3R_rlAaEP6normalyyFTW"(ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} %0, ptr %Self, ptr %SelfWitnessTable)
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[B_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -1
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// CHECK-NEXT: [[B_P2_i8star:%.*]] = load ptr, ptr [[B_P2_PTR]], align 8
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// CHECK-NEXT: [[C_P3_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -2
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// CHECK-NEXT: [[C_P3_i8star:%.*]] = load ptr, ptr [[C_P3_PTR]], align 8
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// CHECK-NEXT: [[B_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 2
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// CHECK-NEXT: [[B:%.*]] = load ptr, ptr [[B_PTR]], align 8
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// CHECK-NEXT: [[C_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 3
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// CHECK-NEXT: [[C:%.*]] = load ptr, ptr [[C_PTR]], align 8
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances6DoubleVA2A2P2RzAA2P3R_rlE6normalyyF"(ptr [[B]], ptr [[C]], ptr [[B_P2_i8star]], ptr [[C_P3_i8star]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// witness method for Double.generic
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// CHECK-LABEL: define linkonce_odr hidden swiftcc void @"$s42conditional_conformance_basic_conformances6DoubleVyxq_GAA2P1A2A2P2RzAA2P3R_rlAaEP7genericyyqd__AaGRd__lFTW"(ptr noalias %0, ptr %"\CF\84_1_0", ptr %"\CF\84_1_0.P3", ptr noalias{{( nocapture)?}} swiftself{{( captures\(none\))?}} %1, ptr %Self, ptr %SelfWitnessTable)
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[B_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -1
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// CHECK-NEXT: [[B_P2_i8star:%.*]] = load ptr, ptr [[B_P2_PTR]], align 8
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// CHECK-NEXT: [[C_P3_PTR:%.*]] = getelementptr inbounds ptr, ptr %SelfWitnessTable, i32 -2
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// CHECK-NEXT: [[C_P3_i8star:%.*]] = load ptr, ptr [[C_P3_PTR]], align 8
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// CHECK-NEXT: [[B_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 2
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// CHECK-NEXT: [[B:%.*]] = load ptr, ptr [[B_PTR]], align 8
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// CHECK-NEXT: [[C_PTR:%.*]] = getelementptr inbounds ptr, ptr %Self, i64 3
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// CHECK-NEXT: [[C:%.*]] = load ptr, ptr [[C_PTR]], align 8
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances6DoubleVA2A2P2RzAA2P3R_rlE7genericyyqd__AaERd__lF"(ptr noalias %0, ptr [[B]], ptr [[C]], ptr %"\CF\84_1_0", ptr [[B_P2_i8star]], ptr [[C_P3_i8star]], ptr %"\CF\84_1_0.P3")
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func double_generic_generic<U: P2, V: P3>(_: U.Type, _: V.Type) {
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takes_p1(Double<U, V>.self)
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}
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances015double_generic_F0yyxm_q_mtAA2P2RzAA2P3R_r0_lF"(ptr %0, ptr %1, ptr %U, ptr %V, ptr %U.P2, ptr %V.P3)
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// CHECK-NEXT: entry:
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// CHECK: %conditional.requirement.buffer = alloca [2 x ptr], align 8
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// CHECK: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s42conditional_conformance_basic_conformances6DoubleVMa"(i64 0, ptr %U, ptr %V)
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// CHECK-NEXT: [[Double_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [2 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[B_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr %U.P2, ptr [[B_P2_PTR]], align 8
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// CHECK-NEXT: [[C_P3_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 1
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// CHECK-NEXT: store ptr %V.P3, ptr [[C_P3_PTR]], align 8
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// CHECK-NEXT: [[Double_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(ptr [[Double_TYPE]], ptr [[Double_TYPE]], ptr [[Double_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func double_generic_concrete<X: P2>(_: X.Type) {
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takes_p1(Double<X, IsP3>.self)
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}
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances23double_generic_concreteyyxmAA2P2RzlF"(ptr %0, ptr %X, ptr %X.P2)
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// CHECK-NEXT: entry:
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// CHECK: %conditional.requirement.buffer = alloca [2 x ptr], align 8
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// CHECK: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s42conditional_conformance_basic_conformances6DoubleVMa"(i64 0, ptr %X, ptr getelementptr inbounds (<{ ptr, ptr, i64, ptr }>, ptr @"$s42conditional_conformance_basic_conformances4IsP3VMf", i32 0, i32 2))
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// CHECK-NEXT: [[Double_TYPE:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [2 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[B_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr %X.P2, ptr [[B_P2_PTR]], align 8
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// CHECK-NEXT: [[C_P3_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 1
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// CHECK-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP3VAA0F0AAWP", ptr [[C_P3_PTR]], align 8
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// CHECK-NEXT: [[Double_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(ptr [[Double_TYPE]], ptr [[Double_TYPE]], ptr [[Double_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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public func double_concrete_concrete() {
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takes_p1(Double<IsP2, IsP3>.self)
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}
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// CHECK-LABEL: define{{( dllexport)?}}{{( protected)?}} swiftcc void @"$s42conditional_conformance_basic_conformances016double_concrete_F0yyF"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[Double_TYPE:%.*]] = call {{.*}} @__swift_instantiateConcreteTypeFromMangledName({{.*}} @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGMD")
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// CHECK-NEXT: [[Double_P1:%.*]] = call ptr @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGACyxq_GAA2P1A2A0G0RzAA0H0R_rlWl"()
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// CHECK-NEXT: call swiftcc void @"$s42conditional_conformance_basic_conformances8takes_p1yyxmAA2P1RzlF"(ptr [[Double_TYPE]], ptr [[Double_TYPE]], ptr [[Double_P1]])
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// CHECK-NEXT: ret void
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// CHECK-NEXT: }
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// Lazy witness table accessor for the concrete Double<IsP2, IsP3> : P1.
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// CHECK-LABEL: define linkonce_odr hidden ptr @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGACyxq_GAA2P1A2A0G0RzAA0H0R_rlWl"()
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// CHECK-NEXT: entry:
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// CHECK-NEXT: %conditional.requirement.buffer = alloca [2 x ptr], align 8
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// CHECK-NEXT: [[CACHE:%.*]] = load ptr, ptr @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGACyxq_GAA2P1A2A0G0RzAA0H0R_rlWL", align 8
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// CHECK-NEXT: [[IS_NULL:%.*]] = icmp eq ptr [[CACHE]], null
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// CHECK-NEXT: br i1 [[IS_NULL]], label %cacheIsNull, label %cont
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// CHECK: cacheIsNull:
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// CHECK-STABLE-ABI-FALSE-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGMa"(i64 255)
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// CHECK-STABLE-ABI-FALSE-NEXT: [[Double_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 @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGMD")
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// CHECK-NEXT: [[CONDITIONAL_REQUIREMENTS:%.*]] = getelementptr inbounds{{.*}} [2 x ptr], ptr %conditional.requirement.buffer, i32 0, i32 0
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// CHECK-NEXT: [[B_P2_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 0
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// CHECK-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP2VAA0F0AAWP", ptr [[B_P2_PTR]], align 8
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// CHECK-NEXT: [[C_P3_PTR:%.*]] = getelementptr inbounds ptr, ptr [[CONDITIONAL_REQUIREMENTS]], i32 1
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// CHECK-NEXT: store ptr @"$s42conditional_conformance_basic_conformances4IsP3VAA0F0AAWP", ptr [[C_P3_PTR]], align 8
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// CHECK-NEXT: [[Double_P1:%.*]] = call ptr @swift_getWitnessTable
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// CHECK-NEXT: store atomic ptr [[Double_P1]], ptr @"$s42conditional_conformance_basic_conformances6DoubleVyAA4IsP2VAA0F2P3VGACyxq_GAA2P1A2A0G0RzAA0H0R_rlWL" 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 ], [ [[Double_P1]], %cacheIsNull ]
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// CHECK-NEXT: ret ptr [[T0]]
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// CHECK-NEXT: }
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func dynamicCastToP1(_ value: Any) -> P1? {
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|
return value as? P1
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}
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// https://github.com/apple/swift/issues/49649
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protocol P4 {}
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typealias P4Typealias = P4
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protocol P5 {}
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|
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struct S_49649<T> {}
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extension S_49649 : P5 where T == P4Typealias {}
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