| // RUN: %target-swift-frontend -emit-ir -primary-file %s %S/Inputs/protocol_accessor_multifile_other.swift > %t.ll |
| // RUN: %FileCheck %s < %t.ll |
| // RUN: %FileCheck -check-prefix NEGATIVE %s < %t.ll |
| |
| // CHECK: @"$s27protocol_accessor_multifile5ProtoMp" = external{{( dllimport)?}} global |
| // NEGATIVE-NOT: @"$s27protocol_accessor_multifile10ClassProtoMp" = |
| |
| // CHECK-LABEL: define{{.*}} void @"$s27protocol_accessor_multifile14useExistentialyyF"() |
| func useExistential() { |
| // CHECK: [[BOX:%.+]] = alloca %T27protocol_accessor_multifile5ProtoP, |
| // CHECK: call swiftcc void @"$s27protocol_accessor_multifile17globalExistentialAA5Proto_pvg"({{%.+}} [[BOX]]) |
| // CHECK: call swiftcc void @"$s27protocol_accessor_multifile5ProtoPAAE6methodyyF" |
| globalExistential.method() |
| // CHECK: call void @__swift_destroy_boxed_opaque_existential_1({{%.+}} [[BOX]]) |
| // CHECK: ret void |
| } |
| |
| class GenericContext<T: Proto> { |
| // CHECK-LABEL: define{{.*}} void @"$s27protocol_accessor_multifile14GenericContextC04testdE0yyFZ |
| static func testGenericContext() { |
| // CHECK: [[SELF:%.+]] = bitcast %swift.type* %0 to %swift.type** |
| // CHECK: [[WITNESS_TABLE:%.+]] = getelementptr inbounds %swift.type*, %swift.type** [[SELF]], |
| // CHECK: = load %swift.type*, %swift.type** [[WITNESS_TABLE]] |
| // CHECK: ret void |
| } |
| } |
| |
| // CHECK-LABEL: define{{.*}} void @"$s27protocol_accessor_multifile19useClassExistentialyyF"() |
| func useClassExistential() { |
| let g = getClassExistential() |
| // CHECK: [[G_TYPE:%.+]] = call %swift.type* @swift_getObjectType({{%.+}} {{%.+}}) |
| // CHECK: call swiftcc void {{%.+}}(i{{32|64}} 1, {{%.+}} {{%.+}}, %swift.type* [[G_TYPE]], i8** {{%.+}}) |
| g?.baseProp = 1 |
| // CHECK: ret void |
| } |
