Files
swift-mirror/test/embedded/ouroboros-bug.swift
Max Desiatov 03f7ebc890 test/CMakeLists.txt: run Embedded Swift for Wasm tests
Run new `check-swift-embedded-wasi` target from `test/CMakeLists.txt`, tweak `lit.cfg` to support both `-wasi` and `-wasip1` triples, exclude unsupported tests based on `CPU=wasm32` instead of `OS=wasi`.
2025-07-23 10:10:47 +01:00

23 lines
950 B
Swift

// Regression test for a "Ouroboros Bug": The ARC optimizer doesn't like the
// presense of a direct call to swift_retain and swift_release in any Swift
// code, but in the embedded Swift's runtime that's somewhat reasonable thing
// to do (but is to be avoided because of this).
// RUN: %target-swift-frontend -target armv7-apple-none-macho -assert-config Debug -Osize -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -assert-config Debug -Osize -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: CODEGENERATOR=ARM
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded
// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc
public func test() {}
test()
// CHECK: define {{.*}}i32 @{{_*}}main{{.*}}