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// First test: functional correctness
// RUN: %empty-directory(%t)
// RUN: %target-build-swift -O -wmo -parse-as-library -cross-module-optimization -emit-module -emit-module-path=%t/Submodule.swiftmodule -module-name=Submodule %S/Inputs/cross-module/cross-submodule.swift -c -o %t/submodule.o
// RUN: %target-build-swift -O -wmo -parse-as-library -cross-module-optimization -emit-module -emit-module-path=%t/PrivateSubmodule.swiftmodule -module-name=PrivateSubmodule %S/Inputs/cross-module/cross-private-submodule.swift -c -o %t/privatesubmodule.o
// RUN: %target-clang -c --language=c %S/Inputs/cross-module/c-module.c -o %t/c-module.o
// RUN: %target-build-swift -O -wmo -parse-as-library -cross-module-optimization -emit-module -emit-module-path=%t/Test.swiftmodule -module-name=Test -I%t -I%S/Inputs/cross-module %S/Inputs/cross-module/cross-module.swift -c -o %t/test.o
// RUN: %target-build-swift -O -wmo -module-name=Main -I%t %s -c -o %t/main.o
// RUN: %target-swiftc_driver %t/main.o %t/test.o %t/submodule.o %t/privatesubmodule.o %t/c-module.o -o %t/a.out
// RUN: %target-codesign %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s -check-prefix=CHECK-OUTPUT
// Check if it also works if the main module is compiled with -Onone:
// RUN: %target-build-swift -Onone -wmo -module-name=Main -I%t %s -c -o %t/main-onone.o
// RUN: %target-swiftc_driver %t/main-onone.o %t/test.o %t/submodule.o %t/privatesubmodule.o %t/c-module.o -o %t/a.out
// RUN: %target-codesign %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s -check-prefix=CHECK-OUTPUT
// REQUIRES: executable_test
// REQUIRES: swift_in_compiler
// Second test: check if CMO really imports the SIL of functions in other modules.
// RUN: %target-build-swift -O -wmo -module-name=Main -I%t %s -Xllvm -sil-disable-pass=FunctionSignatureOpts -emit-sil -o %t/out.sil
// RUN: %FileCheck %s -check-prefix=CHECK-SIL < %t/out.sil
// RUN: %FileCheck %s -check-prefix=CHECK-SIL2 < %t/out.sil
import Test
// CHECK-SIL: sil_global public_external [serialized] @_swiftEmptySetSingleton : $_SwiftEmptySetSingleton
func testNestedTypes() {
let c = Container()
// CHECK-OUTPUT: [Test.Container.Base]
// CHECK-OUTPUT: 27
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test9ContainerV9testclassyxxlFSi_Tg5
print(c.testclass(27))
// CHECK-OUTPUT: [Test.Container.Base]
// CHECK-OUTPUT: 27
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test9ContainerV13testclass_genyxxlF
print(c.testclass_gen(27))
// CHECK-OUTPUT: [Test.PE<Swift.Int>.B(27)]
// CHECK-OUTPUT: 27
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test9ContainerV8testenumyxxlFSi_Tg5
print(c.testenum(27))
// CHECK-OUTPUT: [Test.PE<Swift.Int>.B(27)]
// CHECK-OUTPUT: 27
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test9ContainerV12testenum_genyxxlF
print(c.testenum_gen(27))
}
func testClass() {
// CHECK-OUTPUT: 28
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test11createClassySixlFSi_Tg5
// CHECK-SIL-DAG: sil shared [noinline] @${{.*Test.*getClass}}
print(createClass(0))
// CHECK-OUTPUT: 28
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test15createClass_genySixlF
print(createClass_gen(0))
}
// CHECK-SIL2-LABEL: sil hidden [noinline] @$s4Main9testErroryyF
@inline(never)
func testError() {
// CHECK-OUTPUT: PrivateError()
// CHECK-SIL2: struct $PrivateError ()
// CHECK-SIL2: alloc_existential_box $any Error, $PrivateError
print(returnPrivateError(27))
// CHECK-OUTPUT: InternalError()
// CHECK-SIL2: struct $InternalError ()
// CHECK-SIL2: alloc_existential_box $any Error, $InternalError
print(returnInternalError(27))
// CHECK-SIL2: } // end sil function '$s4Main9testErroryyF'
}
class DerivedFromOpen<T> : OpenClass<T> { }
func testProtocolsAndClasses() {
// CHECK-OUTPUT: false
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test20checkIfClassConformsyyxlFSi_Tg5
checkIfClassConforms(27)
// CHECK-OUTPUT: false
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test24checkIfClassConforms_genyyxlF
checkIfClassConforms_gen(27)
// CHECK-OUTPUT: 123
// CHECK-OUTPUT: 1234
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test7callFooyyxlFSi_Tg5
// CHECK-SIL-DAG: sil [{{.*}}] @$s4Test19printFooExistential33_{{.*}} : $@convention(thin)
callFoo(27)
// CHECK-OUTPUT: 123
// CHECK-OUTPUT: 1234
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test11callFoo_genyyxlF
callFoo_gen(27)
// CHECK-OUTPUT: 55
callClassMethod(55)
// CHECK-OUTPUT: 321
callFooViaConformance(0)
}
func testSubModule() {
// CHECK-OUTPUT: 10
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test24callGenericSubmoduleFuncyyxlFSi_Tg5
// CHECK-SIL-DAG: sil shared [noinline] @$s9Submodule07genericA4FuncyyxlF
callGenericSubmoduleFunc(10)
// CHECK-OUTPUT: 101
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test28callGenericSubmoduleFunc_genyyxlF
callGenericSubmoduleFunc_gen(101)
}
func testClosures() {
// CHECK-OUTPUT: 23
// CHECK-SIL-DAG: sil shared [noinline] @$s4Test14genericClosureyxxlFSi_Tg5
print(genericClosure(23))
// CHECK-OUTPUT: 24
// CHECK-SIL-DAG: sil public_external {{.*}} @$s4Test18genericClosure_genyxxlF
print(genericClosure_gen(24))
}
func testKeypath() {
// CHECK-OUTPUT: 27
print(useStructKeypath(0))
// CHECK-OUTPUT: 29
print(useClassKeypath(0))
}
func testMisc() {
// CHECK-OUTPUT: 43
// CHECK-OUTPUT: 42
// CHECK-SIL-DAG: sil shared {{.*}} @$s4Test13callUnrelatedyxxlFSi_Tg5
print(callUnrelated(42))
// CHECK-OUTPUT: 27
print(classWithPublicProperty(33))
// CHECK-OUTPUT: []
print(getEmptySet())
}
// CHECK-SIL2-LABEL: sil hidden [noinline] @$s4Main10testGlobalyyF
@inline(never)
func testGlobal() {
// CHECK-OUTPUT: 529387
// CHECK-SIL2: integer_literal $Builtin.Int{{[0-9]+}}, 529387
print(globalLet)
// CHECK-OUTPUT: 41
print(StructWithClosure.c(41))
// CHECK-SIL2: } // end sil function '$s4Main10testGlobalyyF'
}
// CHECK-SIL2-LABEL: sil hidden [noinline] @$s4Main22testImplementationOnlyyyF
@inline(never)
func testImplementationOnly() {
// CHECK-OUTPUT: 27
// CHECK-SIL2: function_ref @$s4Test26callImplementationOnlyTypeyxxlF
print(callImplementationOnlyType(27))
// CHECK-OUTPUT: 40
// CHECK-SIL2: function_ref @$s4Test26callImplementationOnlyFuncySixlF
print(callImplementationOnlyFunc(0))
// CHECK-OUTPUT: 123
// CHECK-SIL2: function_ref @$s4Test23callCImplementationOnlyySixlF
print(callCImplementationOnly(0))
// CHECK-SIL2: } // end sil function '$s4Main22testImplementationOnlyyyF'
}
@inline(never)
func testPrivateVar() {
// CHECK-OUTPUT: {{[0-9]+}}
print(getRandom())
}
testNestedTypes()
testClass()
testError()
testProtocolsAndClasses()
testSubModule()
testClosures()
testKeypath()
testMisc()
testGlobal()
testImplementationOnly()
testPrivateVar()
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