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// RUN: %target-swift-frontend -primary-file %s -parse-as-library -sil-verify-all -Xllvm -enable-deinit-devirtualizer -module-name=test -emit-sil | %FileCheck %s
// Also do an end-to-end test and check if the compiled executable works as expected.
// RUN: %target-run-simple-swift(-Xllvm -enable-deinit-devirtualizer -parse-as-library) | %FileCheck -check-prefix CHECK-OUTPUT %s
// Check if it works in embedded mode.
// RUN: %target-run-simple-swift(-enable-experimental-feature Embedded -parse-as-library -runtime-compatibility-version none -wmo -Xfrontend -disable-objc-interop) | %FileCheck -check-prefix CHECK-OUTPUT %s
// Run without the deinit-devirtualizer to verify that our CHECK-OUTPUT lines are correct.
// TODO: currently disabled because of rdar://118449507
// RUNx: %target-run-simple-swift(-Xllvm -sil-disable-pass=deinit-devirtualizer -parse-as-library) | %FileCheck -check-prefix CHECK-OUTPUT %s
// REQUIRES: swift_in_compiler
// REQUIRES: executable_test
// REQUIRES: optimized_stdlib
// REQUIRES: VENDOR=apple
// REQUIRES: OS=macosx
// REQUIRES: swift_in_compiler
@inline(never)
func log(_ s: StaticString) {
print(s)
}
struct S1: ~Copyable {
@inline(never)
deinit {
log("deinit S1")
}
}
struct S2: ~Copyable {
@inline(never)
deinit {
log("deinit S2")
}
}
struct S3: ~Copyable {
let a = S1()
@inline(never)
deinit {
log("deinit S3")
}
}
enum EnumWithDeinit: ~Copyable {
case A(Int)
case B
case C(S1)
}
enum E1: ~Copyable {
case A(Int)
case B
case C(S1)
}
enum E2: ~Copyable {
case A
case B(E1)
case C(S2)
}
struct StrWithoutDeinit: ~Copyable {
var a = S1()
var b = S2()
let c = 27
}
// CHECK-LABEL: sil hidden [noinline] @$s4test2S3VfD :
// CHECK: [[D:%.*]] = function_ref @$s4test2S1VfD :
// CHECK: apply [[D]]
// CHECK: } // end sil function '$s4test2S3VfD'
// CHECK-LABEL: sil hidden [noinline] @$s4test0A6SimpleyyAA2S1VnF :
// CHECK: [[D:%.*]] = function_ref @$s4test2S1VfD :
// CHECK: apply [[D]]
// CHECK: } // end sil function '$s4test0A6SimpleyyAA2S1VnF'
@inline(never)
func testSimple(_ s: consuming S1) {
log("### testSimple")
}
// CHECK-LABEL: sil hidden [noinline] @$s4test0A15TwoFieldDeinitsyyAA16StrWithoutDeinitVnF :
// CHECK: [[D1:%.*]] = function_ref @$s4test2S1VfD :
// CHECK: apply [[D1]]
// CHECK: [[D2:%.*]] = function_ref @$s4test2S2VfD :
// CHECK: apply [[D2]]
// CHECK: } // end sil function '$s4test0A15TwoFieldDeinitsyyAA16StrWithoutDeinitVnF'
@inline(never)
func testTwoFieldDeinits(_ s: consuming StrWithoutDeinit) {
log("### testTwoFieldDeinits")
}
// CHECK-LABEL: sil hidden [noinline] @$s4test0A5Enum1yyAA2E1OnF :
// CHECK: switch_enum_addr
// CHECK: bb1:
// CHECK: [[D:%.*]] = function_ref @$s4test2S1VfD :
// CHECK: apply [[D]]
// CHECK: } // end sil function '$s4test0A5Enum1yyAA2E1OnF'
@inline(never)
func testEnum1(_ s: consuming E1) {
log("### testEnum1")
}
// CHECK-LABEL: sil hidden [noinline] @$s4test0A5Enum2yyAA2E2OnF :
// CHECK: switch_enum_addr
// CHECK: bb1:
// CHECK: [[D:%.*]] = function_ref @$s4test2S2VfD :
// CHECK: apply [[D]]
// CHECK: bb2:
// CHECK: switch_enum_addr
// CHECK: bb3:
// CHECK: [[D:%.*]] = function_ref @$s4test2S1VfD :
// CHECK: apply [[D]]
// CHECK: } // end sil function '$s4test0A5Enum2yyAA2E2OnF'
@inline(never)
func testEnum2(_ s: consuming E2) {
log("### testEnum2")
}
// CHECK-LABEL: sil hidden [noinline] @$s4test0A12NestedDeinityyAA2S3VnF :
// CHECK: [[D:%.*]] = function_ref @$s4test2S3VfD :
// CHECK: apply [[D]]
// CHECK: } // end sil function '$s4test0A12NestedDeinityyAA2S3VnF'
@inline(never)
func testNestedDeinit(_ s: consuming S3) {
log("### testNestedDeinit")
}
@main
struct Main {
static func main() {
// CHECK-OUTPUT-LABEL: ### testSimple
// CHECK-OUTPUT-NEXT: deinit S1
// CHECK-OUTPUT-NEXT: ---
testSimple(S1())
log("---")
// CHECK-OUTPUT-LABEL: ### testTwoFieldDeinits
// CHECK-OUTPUT-NEXT: deinit S1
// CHECK-OUTPUT-NEXT: deinit S2
// CHECK-OUTPUT-NEXT: ---
testTwoFieldDeinits(StrWithoutDeinit())
log("---")
// CHECK-OUTPUT-LABEL: ### testEnum1
// CHECK-OUTPUT-NEXT: ---
testEnum1(E1.A(27))
log("---")
// CHECK-OUTPUT-LABEL: ### testEnum1
// CHECK-OUTPUT-NEXT: deinit S1
// CHECK-OUTPUT-NEXT: ---
testEnum1(E1.C(S1()))
log("---")
// CHECK-OUTPUT-LABEL: ### testEnum2
// CHECK-OUTPUT-NEXT: deinit S1
// CHECK-OUTPUT-NEXT: ---
testEnum2(E2.B(E1.C(S1())))
log("---")
// CHECK-OUTPUT-LABEL: ### testEnum2
// CHECK-OUTPUT-NEXT: deinit S2
// CHECK-OUTPUT-NEXT: ---
testEnum2(E2.C(S2()))
log("---")
// CHECK-OUTPUT-LABEL: ### testNestedDeinit
// CHECK-OUTPUT-NEXT: deinit S3
// CHECK-OUTPUT-NEXT: deinit S1
// CHECK-OUTPUT-NEXT: ---
testNestedDeinit(S3())
log("---")
}
}
|
