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[interop][SwiftToCxx] annotate inline thunks with SWIFT_INLINE_THUNK

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This macro applies always_inline in addition to inline. It also applies artificial, which lets debugger know that this is an artificial function. The used attribute is added in debug builds to ensure that the symbol is emitted in the binary so that LLDB can invoke it.
This commit is contained in:
Alex Lorenz
2023-02-24 11:22:46 -08:00
parent 021f3a9f52
commit 3948a2a5d3
59 changed files with 704 additions and 627 deletions
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10
test/Interop/SwiftToCxx/functions/swift-functions-errors.swift
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@@ -30,7 +30,7 @@ public enum NaiveErrors : Error {
@_expose(Cxx)
public func emptyThrowFunction() throws { print("passEmptyThrowFunction") }
// CHECK: inline Swift::ThrowingResult<void> emptyThrowFunction() SWIFT_SYMBOL("s:9Functions18emptyThrowFunctionyyKF") {
// CHECK: SWIFT_INLINE_THUNK Swift::ThrowingResult<void> emptyThrowFunction() SWIFT_SYMBOL("s:9Functions18emptyThrowFunctionyyKF") {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* _ctx = nullptr;
// CHECK: _impl::$s9Functions18emptyThrowFunctionyyKF(_ctx, &opaqueError);
@@ -56,7 +56,7 @@ public struct DestroyedError : Error {
@_expose(Cxx)
public func testDestroyedError() throws { throw DestroyedError() }
// CHECK: inline Swift::ThrowingResult<void> testDestroyedError() SWIFT_SYMBOL("s:9Functions18testDestroyedErroryyKF") {
// CHECK: SWIFT_INLINE_THUNK Swift::ThrowingResult<void> testDestroyedError() SWIFT_SYMBOL("s:9Functions18testDestroyedErroryyKF") {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* _ctx = nullptr;
// CHECK: _impl::$s9Functions18testDestroyedErroryyKF(_ctx, &opaqueError);
@@ -74,7 +74,7 @@ public func throwFunction() throws {
throw NaiveErrors.throwError
}
// CHECK: inline Swift::ThrowingResult<void> throwFunction() SWIFT_SYMBOL("s:9Functions13throwFunctionyyKF") {
// CHECK: SWIFT_INLINE_THUNK Swift::ThrowingResult<void> throwFunction() SWIFT_SYMBOL("s:9Functions13throwFunctionyyKF") {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* _ctx = nullptr;
// CHECK: _impl::$s9Functions13throwFunctionyyKF(_ctx, &opaqueError);
@@ -95,7 +95,7 @@ public func throwFunctionWithPossibleReturn(_ a: Int) throws -> Int {
return 0
}
// CHECK: inline Swift::ThrowingResult<swift::Int> throwFunctionWithPossibleReturn(swift::Int a) SWIFT_SYMBOL("s:9Functions31throwFunctionWithPossibleReturnyS2iKF") SWIFT_WARN_UNUSED_RESULT {
// CHECK: SWIFT_INLINE_THUNK Swift::ThrowingResult<swift::Int> throwFunctionWithPossibleReturn(swift::Int a) SWIFT_SYMBOL("s:9Functions31throwFunctionWithPossibleReturnyS2iKF") SWIFT_WARN_UNUSED_RESULT {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* _ctx = nullptr;
// CHECK: auto returnValue = _impl::$s9Functions31throwFunctionWithPossibleReturnyS2iKF(a, _ctx, &opaqueError);
@@ -115,7 +115,7 @@ public func throwFunctionWithReturn() throws -> Int {
return 0
}
// CHECK: inline Swift::ThrowingResult<swift::Int> throwFunctionWithReturn() SWIFT_SYMBOL("s:9Functions23throwFunctionWithReturnSiyKF") SWIFT_WARN_UNUSED_RESULT {
// CHECK: SWIFT_INLINE_THUNK Swift::ThrowingResult<swift::Int> throwFunctionWithReturn() SWIFT_SYMBOL("s:9Functions23throwFunctionWithReturnSiyKF") SWIFT_WARN_UNUSED_RESULT {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* _ctx = nullptr;
// CHECK: auto returnValue = _impl::$s9Functions23throwFunctionWithReturnSiyKF(_ctx, &opaqueError);