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Enable more tests for Embedded Wasm #82399

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63dbe92
Enable more tests for Embedded Wasm
MaxDesiatov Jun 22, 2025
0b94638
Use `OS=wasi` in `test/embedded/hello.swift`
MaxDesiatov Jun 23, 2025
259278c
Add `OS=wasi` as supported to `embedded/lit.local.cfg`
MaxDesiatov Jun 23, 2025
c002c68
Fix/xfail/disable remaining tests for embedded Wasm
MaxDesiatov Jun 24, 2025
f179364
Update for more tests
MaxDesiatov Jun 24, 2025
2c391e4
For now disable previously ARM-specific tests on WASI
MaxDesiatov Jun 27, 2025
20ace90
Disable one more ARM-specific IR/SIL test on WASI
MaxDesiatov Jun 27, 2025
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12 changes: 12 additions & 0 deletions test/CMakeLists.txt
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Expand Up @@ -611,6 +611,18 @@ if(SWIFT_SHOULD_BUILD_EMBEDDED_STDLIB_CROSS_COMPILING)
"${CMAKE_CURRENT_BINARY_DIR}${VARIANT_SUFFIX}/lit.site.cfg"
"test${VARIANT_SUFFIX}.lit.site.cfg")
swift_generate_lit_swift_features_cfg("${CMAKE_CURRENT_BINARY_DIR}${VARIANT_SUFFIX}/lit.swift-features.cfg")

set(VARIANT_SUFFIX "-embedded-wasi")
set(VARIANT_TRIPLE "wasm32-unknown-wasip1")
set(VARIANT_EXTERNAL_EMBEDDED_PLATFORM FALSE)
set(VARIANT_EXTERNAL_EMBEDDED_DEVICE)
set(SWIFT_TEST_RESULTS_DIR "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/swift-test-results/${VARIANT_TRIPLE}")
swift_configure_lit_site_cfg(
"${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in"
"${CMAKE_CURRENT_BINARY_DIR}${VARIANT_SUFFIX}/lit.site.cfg"
"test${VARIANT_SUFFIX}.lit.site.cfg")
swift_generate_lit_swift_features_cfg("${CMAKE_CURRENT_BINARY_DIR}${VARIANT_SUFFIX}/lit.swift-features.cfg")
message(STATUS "SWIFT_LIT_ARGS is ${SWIFT_LIT_ARGS}")
endif()

# Add shortcuts for the default variant.
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6 changes: 2 additions & 4 deletions test/embedded/array-builtins-exec.swift
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@@ -1,7 +1,5 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -parse-as-library -enable-experimental-feature Embedded -enable-builtin-module -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s
// RUN: %target-run-simple-swift(-parse-as-library -enable-experimental-feature Embedded -wmo -enable-builtin-module) | %FileCheck %s

// REQUIRES: swift_in_compiler
// REQUIRES: executable_test
Expand Down Expand Up @@ -41,7 +39,7 @@ func exerciseArrayValueWitnesses<T>(_ value: T) {

(buf + 0).initialize(to: value)
(buf + 1).initialize(to: value)

Builtin.copyArray(T.self, (buf + 2)._rawValue, buf._rawValue, 2._builtinWordValue)
Builtin.takeArrayBackToFront(T.self, (buf + 1)._rawValue, buf._rawValue, 4._builtinWordValue)
Builtin.takeArrayFrontToBack(T.self, buf._rawValue, (buf + 1)._rawValue, 4._builtinWordValue)
Expand Down
2 changes: 1 addition & 1 deletion test/embedded/basic-modules-generics-no-stdlib.swift
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Expand Up @@ -52,7 +52,7 @@ public func main() {
protocolBoundFunc(GenericType<Bool>(Bool()))
}

// CHECK: define {{.*}}i32 @main(i32 %0, ptr %1)
// CHECK: define {{.*}}i32 @{{_*}}main{{.*}}(i32 %0, ptr %1)
// CHECK: define {{.*}}void @"$e4Main4BoolVACycfC"()
// CHECK: define {{.*}}void @"$e4Main4mainyyF"()
// CHECK: define {{.*}}void @"$e8MyModule14nonGenericFuncyyF"()
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2 changes: 1 addition & 1 deletion test/embedded/basic-modules-no-stdlib.swift
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Expand Up @@ -38,7 +38,7 @@ public func main() {
moduleMain()
}

// CHECK: define {{.*}}@main{{.*}} {
// CHECK: define {{.*}}@{{_*}}main{{.*}} {
// CHECK: define {{.*}}void @"$e4Main4mainyyF"{{.*}} {
// CHECK: define {{.*}}void @"$e8MyModule10moduleMainyyF"{{.*}} {
// CHECK: define {{.*}}void @"$e8MyModule8ConcreteVACycfC"{{.*}} {
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1 change: 1 addition & 0 deletions test/embedded/builtin-float.swift
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Expand Up @@ -4,6 +4,7 @@

// RUN: %target-swift-frontend -target armv7em-none-none-eabi -emit-ir %t/Main.swift -enable-experimental-feature Embedded -module-cache-path %t/ModuleCache -Xcc -I%t/include

// UNSUPPORTED: OS=wasi
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: CODEGENERATOR=ARM
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6 changes: 2 additions & 4 deletions test/embedded/classes-arrays.swift
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@@ -1,7 +1,5 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -parse-as-library -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s
// RUN: %target-run-simple-swift(-parse-as-library -enable-experimental-feature Embedded -wmo) | %FileCheck %s

// REQUIRES: swift_in_compiler
// REQUIRES: executable_test
Expand Down Expand Up @@ -56,7 +54,7 @@ struct Main {
// CHECK: MySubSubClass.foo
}
print("")

print("5") // CHECK: 5
objects = []
// CHECK: MyClass.deinit
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1 change: 1 addition & 0 deletions test/embedded/classes-generic-no-stdlib.swift
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@@ -1,6 +1,7 @@
// RUN: %target-swift-emit-sil %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s --check-prefix CHECK-SIL
// RUN: %target-swift-emit-ir %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s --check-prefix CHECK-IR

// UNSUPPORTED: OS=wasi
// REQUIRES: swift_in_compiler
// REQUIRES: swift_feature_Embedded

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4 changes: 2 additions & 2 deletions test/embedded/classes-multi-module.swift
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Expand Up @@ -3,7 +3,7 @@

// RUN: %target-swift-frontend -enable-experimental-feature Embedded -c -I%t -parse-as-library %t/MyModule.swift -o %t/MyModule.o -emit-module -emit-module-path %t/MyModule.swiftmodule -emit-empty-object-file
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -c -I%t %t/Main.swift -o %t/Main.o
// RUN: %target-clang %t/Main.o %t/MyModule.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/Main.o %t/MyModule.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: executable_test
Expand All @@ -28,7 +28,7 @@ class X<T: BinaryInteger> {
var x: T

init(x: T) { self.x = x }

func bar() {
print(x)
}
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2 changes: 1 addition & 1 deletion test/embedded/classes-optional.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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4 changes: 2 additions & 2 deletions test/embedded/classes-stack-promotion.swift
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@@ -1,7 +1,7 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -O -Xllvm -sil-disable-pass=function-signature-opts %s -parse-as-library -enable-experimental-feature Embedded -module-name main -emit-irgen | %FileCheck %s --check-prefix CHECK-IR
// RUN: %target-swift-frontend -O -Xllvm -sil-disable-pass=function-signature-opts %s -parse-as-library -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
Expand Down Expand Up @@ -77,7 +77,7 @@ struct Main {
// CHECK-IR-NEXT: ret void
// CHECK-IR-NEXT: }

// CHECK-IR: define {{.*}}@main
// CHECK-IR: define {{.*}}@{{_*}}main
// CHECK-IR-NEXT: entry:
// CHECK-IR-NEXT: alloca %T4main10MySubClassC
// CHECK-IR-NEXT: alloca %T4main12MyFinalClassC
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4 changes: 2 additions & 2 deletions test/embedded/classes.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -parse-as-library -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
Expand Down Expand Up @@ -84,7 +84,7 @@ struct Main {
// CHECK: MySubClass.foo
// CHECK: MySubSubClass.foo
print("")

print("5") // CHECK: 5
o.0 = nil
// CHECK: MyClass.deinit
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2 changes: 1 addition & 1 deletion test/embedded/closures-heap.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -parse-as-library -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/concurrency-simple.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -parse-as-library %s -c -o %t/a.o
// RUN: %target-clang %t/a.o -o %t/a.out -L%swift_obj_root/lib/swift/embedded/%target-cpu-apple-macos -lswift_Concurrency -lswift_ConcurrencyDefaultExecutor -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o -o %t/a.out -L%swift_obj_root/lib/swift/embedded/%target-triple -lc++ -lswift_Concurrency -lswift_ConcurrencyDefaultExecutor -dead_strip
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Does the change from %target-cpu-apple-macos to %target-triple still actually work and pass in CI? If yes, then great, but I think I remember that I had to use the former because for macOS, %target-triple includes the version number and that's not in the directory name...

// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: executable_test
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2 changes: 1 addition & 1 deletion test/embedded/custom-print.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -enable-experimental-feature Extern -enable-experimental-feature Embedded -enforce-exclusivity=none %s -c -o %t/a.o
// RUN: %target-clang %t/a.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/deinit-release.swift
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@@ -1,6 +1,6 @@
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -enable-experimental-feature Embedded -O -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/deinit-release2.swift
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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -enable-experimental-feature Embedded -O -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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9 changes: 6 additions & 3 deletions test/embedded/dependencies-random.swift
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Expand Up @@ -3,8 +3,11 @@

// RUN: grep DEP\: %s | sed 's#// DEP\: ##' | sort > %t/allowed-dependencies.txt

// Linux/ELF doesn't use the "_" prefix in symbol mangling.
// RUN: if [ %target-os == "linux-gnu" ]; then sed -E -i -e 's/^_(.*)$/\1/' %t/allowed-dependencies.txt; fi
// Linux/ELF and Wasm don't use the "_" prefix in symbol mangling.
// RUN: if [ %target-os == "linux-gnu" ] || [ %target-os == "wasi" ]; then sed -E -i -e 's/^_(.*)$/\1/' %t/allowed-dependencies.txt; fi

// Wasm has additional dependencies
// RUN: if [ %target-os == "wasi" ]; then ex -sc '3i|__stack_pointer' -sc '1i|__memory_base' -sc '1i|__indirect_function_table' -cx %t/allowed-dependencies.txt; fi

// RUN: %llvm-nm --undefined-only --format=just-symbols %t/a.o | sort | tee %t/actual-dependencies.txt

Expand All @@ -22,7 +25,7 @@

// RUN: %target-clang -x c -c %S/Inputs/print.c -o %t/print.o
// RUN: %target-clang -x c -c %S/Inputs/linux-rng-support.c -o %t/linux-rng-support.o
// RUN: %target-clang %t/a.o %t/print.o %t/linux-rng-support.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o %t/print.o %t/linux-rng-support.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/dynamic-self.swift
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Expand Up @@ -18,4 +18,4 @@ struct Main {
}
}

// CHECK: define {{.*}}@main(
// CHECK: define {{.*}}@{{_*}}main{{.*}}(
2 changes: 1 addition & 1 deletion test/embedded/extensions.swift
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Expand Up @@ -19,6 +19,6 @@ struct MyStruct {}

extension MyStruct: MyProtocol {}

// CHECK: define {{.*}}i32 @main(i32 %0, ptr %1)
// CHECK: define {{.*}}i32 @{{_*}}main{{.*}}(i32 %0, ptr %1)
// CHECK-NOT: MyStruct
// CHECK-NOT: MyProtocol
2 changes: 1 addition & 1 deletion test/embedded/failable-crash.swift
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Expand Up @@ -16,4 +16,4 @@ public class MyClass<T> {
}
}

// CHECK: define {{.*}}@main(
// CHECK: define {{.*}}@{{_*}}main{{.*}}(
1 change: 1 addition & 0 deletions test/embedded/float-abi-hard.swift
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Expand Up @@ -4,6 +4,7 @@
// RUN: %target-swift-emit-ir %t/Main.swift -import-bridging-header %t/BridgingHeader.h -parse-as-library -enable-experimental-feature Embedded -wmo \
// RUN: -target armv7em-none-none-eabi -Xcc -mthumb -Xcc -mcpu=cortex-m7 -Xcc -mfloat-abi=hard -Xcc -mfpu=fpv5-sp-d16 -Xcc -D__FPU_USED=1 -Xcc -falign-functions=16

// UNSUPPORTED: OS=wasi
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: CODEGENERATOR=ARM
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4 changes: 3 additions & 1 deletion test/embedded/fragile-reference.swift
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@@ -1,5 +1,7 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: OS=wasi
// REQUIRES: swift_in_compiler
// REQUIRES: CODEGENERATOR=ARM
// REQUIRES: embedded_stdlib_cross_compiling
Expand All @@ -17,5 +19,5 @@ enum MyEnum: UInt8 {
case a = 0
}

// CHECK: define {{.*}}@main(
// CHECK: define {{.*}}@{{_*}}main{{.*}}(

2 changes: 1 addition & 1 deletion test/embedded/hello.swift
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Expand Up @@ -2,7 +2,7 @@

// REQUIRES: swift_in_compiler
// REQUIRES: executable_test
// REQUIRES: OS=macosx || OS=linux-gnu || OS=none-eabi || OS=none-elf
// REQUIRES: OS=macosx || OS=linux-gnu || OS=none-eabi || OS=none-elf || OS=wasi
// REQUIRES: swift_feature_Embedded

print("Hello, Embedded Swift!")
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4 changes: 2 additions & 2 deletions test/embedded/keypath-crash.swift
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Expand Up @@ -20,7 +20,7 @@ public struct Binding<Value> {

public struct State<Wrapped> {
public var wrappedValue: Wrapped

public init(wrappedValue: Wrapped) {
self.wrappedValue = wrappedValue
}
Expand Down Expand Up @@ -51,4 +51,4 @@ public struct S<T> {
}
}

// CHECK: define {{.*}}@main(
// CHECK: define {{.*}}@{{_*}}main{{.*}}(
2 changes: 1 addition & 1 deletion test/embedded/linkage-mergeable-dead-strip.swift
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Expand Up @@ -2,7 +2,7 @@

// RUN: %target-swift-frontend -enable-experimental-feature Embedded -enable-experimental-feature SymbolLinkageMarkers -module-name main -mergeable-symbols -O %s -emit-ir | %FileCheck %s --check-prefix=CHECK-IR
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -enable-experimental-feature SymbolLinkageMarkers -module-name main -mergeable-symbols -O %s -c -o %t/a.o
// RUN: %target-clang %t/a.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o -o %t/a.out -dead_strip
// RUN: %llvm-nm --defined-only --format=just-symbols --demangle %t/a.out | sort | %FileCheck %s --check-prefix=CHECK-NM
// RUN: %target-run %t/a.out | %FileCheck %s

Expand Down
2 changes: 1 addition & 1 deletion test/embedded/linkage-mergeable.swift
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Expand Up @@ -3,7 +3,7 @@

// RUN: %target-swift-frontend -mergeable-symbols -c -emit-module -o %t/MyModule.o %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-swift-frontend -mergeable-symbols -c -o %t/a.o %t/Main.swift -I %t -enable-experimental-feature Embedded
// RUN: %target-clang %t/a.o %t/MyModule.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o %t/MyModule.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/linkage-mergeable2.swift
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Expand Up @@ -3,7 +3,7 @@

// RUN: %target-swift-frontend -mergeable-symbols -O -c -emit-module -o %t/MyModule.o %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-swift-frontend -mergeable-symbols -O -c -o %t/a.o %t/Main.swift -I %t -enable-experimental-feature Embedded
// RUN: %target-clang %t/a.o %t/MyModule.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o %t/MyModule.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/linkage-mergeable3.swift
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Expand Up @@ -3,7 +3,7 @@

// RUN: %target-swift-frontend -mergeable-symbols -num-threads 2 -O -c -emit-module -o %t/MyModule.o %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-swift-frontend -mergeable-symbols -num-threads 2 -O -c -o %t/MainA.o -o %t/MainB.o %t/MainA.swift %t/MainB.swift -I %t -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-clang %t/MainA.o %t/MainB.o %t/MyModule.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/MainA.o %t/MainB.o %t/MyModule.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/linkage-mergeable4.swift
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Expand Up @@ -3,7 +3,7 @@

// RUN: %target-swift-frontend -mergeable-symbols -num-threads 2 -O -c -emit-module -o %t/MyModule.o %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-swift-frontend -mergeable-symbols -num-threads 2 -O -c -o %t/MainA.o -o %t/MainB.o %t/MainA.swift %t/MainB.swift -I %t -enable-experimental-feature Embedded -parse-as-library
// RUN: %target-embedded-link %t/MainA.o %t/MainB.o %t/MyModule.o -o %t/a.out
// RUN: %target-embedded-link %target-clang-resource-dir-opt %t/MainA.o %t/MainB.o %t/MyModule.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/lit.local.cfg
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Expand Up @@ -20,7 +20,7 @@ if 'embedded_stdlib' not in config.available_features:
config.unsupported = True

# (3) Restrict Embedded Swift tests only to the currently supported set of test target OS's, skip them otherwise.
supported_test_os_list = ["OS=macosx", "OS=linux-gnu", "OS=none-eabi", "OS=none-elf"]
supported_test_os_list = ["OS=macosx", "OS=linux-gnu", "OS=none-eabi", "OS=none-elf", "OS=wasi"]
if config.available_features.intersection(set(supported_test_os_list)) == set():
config.unsupported = True

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2 changes: 1 addition & 1 deletion test/embedded/modules-empty-object.swift
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Expand Up @@ -5,7 +5,7 @@
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -c -I%t -parse-as-library %t/MyModuleB.swift -o %t/MyModuleB.o -emit-module -emit-module-path %t/MyModuleB.swiftmodule -emit-empty-object-file
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -c -I%t -parse-as-library %t/MyModuleC.swift -o %t/MyModuleC.o -emit-module -emit-module-path %t/MyModuleC.swiftmodule -emit-empty-object-file
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -c -I%t %t/Main.swift -o %t/Main.o
// RUN: %target-clang %t/Main.o %t/MyModuleA.o %t/MyModuleB.o %t/MyModuleC.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/Main.o %t/MyModuleA.o %t/MyModuleB.o %t/MyModuleC.o -o %t/a.out
// RUN: %target-run %t/a.out

// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/modules-used2.swift
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Expand Up @@ -4,7 +4,7 @@
// RUN: %target-swift-frontend -enable-experimental-feature SymbolLinkageMarkers -enable-experimental-feature Embedded -parse-as-library -emit-module -o %t/MyModule.swiftmodule %t/MyModule.swift
// RUN: %target-swift-frontend -enable-experimental-feature SymbolLinkageMarkers -enable-experimental-feature Embedded -parse-as-library -I %t %t/Main.swift -emit-sil | %FileCheck %s --check-prefix CHECK-SIL
// RUN: %target-swift-frontend -enable-experimental-feature SymbolLinkageMarkers -enable-experimental-feature Embedded -parse-as-library -I %t %t/Main.swift -c -o %t/a.o
// RUN: %target-clang %t/a.o -o %t/a.out
// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o -o %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
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1 change: 1 addition & 0 deletions test/embedded/no-allocations-print.swift
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Expand Up @@ -3,6 +3,7 @@
// RUN: %target-swift-emit-ir -target armv7-apple-none-macho -no-allocations %s -enable-experimental-feature Embedded
// RUN: %target-swift-emit-ir -target arm64-apple-none-macho -no-allocations %s -enable-experimental-feature Embedded

// UNSUPPORTED: OS=wasi
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: CODEGENERATOR=ARM
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8 changes: 4 additions & 4 deletions test/embedded/once-dependent.swift
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@@ -1,5 +1,5 @@
// RUN: %target-swift-frontend %s -parse-as-library -enable-experimental-feature Embedded -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-clang %target-clang-resource-dir-opt %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
Expand All @@ -9,7 +9,7 @@

public struct MyStructA {
static var singleton = MyStructA()

init() {
print("MyStructA.init")
_ = MyStructB.singleton
Expand All @@ -19,7 +19,7 @@ public struct MyStructA {

public struct MyStructB {
static var singleton = MyStructB()

init() {
print("MyStructB.init")
_ = MyStructC.singleton
Expand All @@ -29,7 +29,7 @@ public struct MyStructB {

public struct MyStructC {
static var singleton = MyStructC()

init() {
print("MyStructC.init")
print("MyStructC.init done")
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