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Have the frontend and new swift-driver look in an external -sdk for non-Darwin platform runtime libraries and modules too #79621

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Have the frontend and new swift-driver look in an external -sdk for non-Darwin platform runtime libraries and modules too #79621

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7 changes: 7 additions & 0 deletions include/swift/AST/DiagnosticsFrontend.def
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Expand Up @@ -24,6 +24,13 @@
WARNING(warning_no_such_sdk,none,
"no such SDK: '%0'", (StringRef))

WARNING(warning_no_resource_dir_in_sdk, none,
" You passed in an external -sdk without a Swift runtime.\n"
" Either specify a directory containing the runtime libraries with\n"
" the -resource-dir flag, or use -sysroot instead to point at a C/C++\n"
" sysroot alone. Falling back to this path for the Swift runtime modules\n"
" and libraries:\n"
" %0", (StringRef))
ERROR(error_no_frontend_args, none,
"no arguments provided to '-frontend'", ())

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4 changes: 2 additions & 2 deletions lib/ClangImporter/ClangImporter.cpp
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Expand Up @@ -770,8 +770,8 @@ void importer::getNormalInvocationArguments(
invocationArgStrs.push_back("-fapinotes-swift-version=" +
languageVersion.asAPINotesVersionString());

// Prefer `-sdk` paths.
if (!searchPathOpts.getSDKPath().empty()) {
// Prefer `-sdk` paths for Darwin.
if (triple.isOSDarwin() && !searchPathOpts.getSDKPath().empty()) {
llvm::SmallString<261> path{searchPathOpts.getSDKPath()};
llvm::sys::path::append(path, "usr", "lib", "swift", "apinotes");

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15 changes: 14 additions & 1 deletion lib/Frontend/CompilerInvocation.cpp
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Expand Up @@ -2280,6 +2280,7 @@ static bool validateSwiftModuleFileArgumentAndAdd(const std::string &swiftModule

static bool ParseSearchPathArgs(SearchPathOptions &Opts, ArgList &Args,
DiagnosticEngine &Diags,
const llvm::Triple &Triple,
const CASOptions &CASOpts,
const FrontendOptions &FrontendOpts,
StringRef workingDirectory) {
Expand Down Expand Up @@ -2414,6 +2415,18 @@ static bool ParseSearchPathArgs(SearchPathOptions &Opts, ArgList &Args,

if (const Arg *A = Args.getLastArg(OPT_resource_dir))
Opts.RuntimeResourcePath = A->getValue();
else if (!Triple.isOSDarwin() && Args.hasArg(OPT_sdk)) {
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This code explicitly follows what the original C++ Driver has long done when looking for the Swift runtime libraries, swiftrt.o, and a few other files found in the Swift resource directory:

if (const Arg *A = args.getLastArg(options::OPT_resource_dir)) {
    StringRef value = A->getValue();
    resourceDirPath.append(value.begin(), value.end());
  } else if (!getTriple().isOSDarwin() && args.hasArg(options::OPT_sdk)) {
    StringRef value = args.getLastArg(options::OPT_sdk)->getValue();
    resourceDirPath.append(value.begin(), value.end());
    llvm::sys::path::append(resourceDirPath, "usr");
    CompilerInvocation::appendSwiftLibDir(resourceDirPath, shared);
  } else {
    auto programPath = getDriver().getSwiftProgramPath();
    CompilerInvocation::computeRuntimeResourcePathFromExecutablePath(
        programPath, shared, resourceDirPath);
  }

Note how the SDK is only looked in if a non-Darwin -sdk is explicitly specified: Saleem later tried to expand that to Darwin also in #26361, but he may have never got it to work.

That C++ Driver setup now matches this Frontend setup, because the default in both is now to look relative to the compiler, which is done first in this Frontend here, ie usr/bin/../lib/swift/. If a -resource-dir is set, that is given first priority, then a non-Darwin -sdk is given second priority, ie the C++ Driver and the Frontend now match in where they look.

This is important for two reasons:

  1. The new swift-driver simply queries the Frontend and uses whatever Swift resource directory it uses, so now the new swift-driver finally matches the original C++ Driver's behavior, and piecemeal workarounds like that in [Unix] Go back to only checking the runtime resource path for swiftrt.o swift-driver#1822 can now be eliminated.
  2. The Frontend will now look in the same Swift resource directory for stdlib/corelibs swiftmodules as the swift-driver is looking for runtime libraries and swiftrt.o, eliminating any confusion between the two by centralizing the Swift resource directory lookup here. That already found one bug in the Windows CI, see my other code comment.

However, unlike the C++ Driver, my -sdk code below actually checks if the -sdk path contains a Swift resource directory for the platform triple and does not use the -sdk for this if not, falling back to the aforementioned default next to the compiler in that case. This is because an -sdk is not guaranteed to have a Swift resource directory and may have only a C/C++ sysroot.

We should probably tighten this up to require an explicit -sdk to have a Swift resource directory, with the only exception when an explicit -resource-dir is also specified, but I'm open to debate here. The C++ Driver doesn't even check if the non-Darwin -sdk has a Swift resource directory and simply assumes one is there, we can do a bit better than that.

llvm::SmallString<128> SDKResourcePath(Opts.getSDKPath());
llvm::sys::path::append(
SDKResourcePath, "usr", "lib",
FrontendOpts.UseSharedResourceFolder ? "swift" : "swift_static");
// Check for eg <sdkRoot>/usr/lib/swift/
if (llvm::sys::fs::exists(SDKResourcePath))
Opts.RuntimeResourcePath = SDKResourcePath.str();
else
Diags.diagnose(SourceLoc(), diag::warning_no_resource_dir_in_sdk,
Opts.RuntimeResourcePath);
}

Opts.SkipAllImplicitImportPaths |= Args.hasArg(OPT_nostdimport);
Opts.SkipSDKImportPaths |= Args.hasArg(OPT_nostdlibimport);
Expand Down Expand Up @@ -4073,7 +4086,7 @@ bool CompilerInvocation::parseArgs(

ParseSymbolGraphArgs(SymbolGraphOpts, ParsedArgs, Diags, LangOpts);

if (ParseSearchPathArgs(SearchPathOpts, ParsedArgs, Diags,
if (ParseSearchPathArgs(SearchPathOpts, ParsedArgs, Diags, LangOpts.Target,
CASOpts, FrontendOpts, workingDirectory)) {
return true;
}
Expand Down
0 ...dk/usr/lib/swift/apinotes/cfuncs.apinotes → test/ClangImporter/Inputs/cfuncs.apinotes
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8 changes: 7 additions & 1 deletion test/ClangImporter/sdk-apinotes.swift
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@@ -1,4 +1,10 @@
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck %s -verify
// RUN: %empty-directory(%t/sdk/usr/lib/swift/apinotes)
// RUN: %empty-directory(%t/sdk/usr/lib/swift/%target-sdk-name)
// RUN: cp -r %clang-importer-sdk-path/usr/include %t/sdk/usr
// RUN: cp -r %test-resource-dir/shims %t/sdk/usr/lib/swift
// RUN: cp %S/Inputs/cfuncs.apinotes %t/sdk/usr/lib/swift/apinotes
// RUN: cp -r %platform-module-dir/Swift.swiftmodule %t/sdk/usr/lib/swift/%target-sdk-name/
// RUN: %target-swift-frontend(mock-sdk: -sdk %t/sdk) -typecheck %s -verify -disable-implicit-concurrency-module-import -disable-implicit-string-processing-module-import

import cfuncs

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5 changes: 3 additions & 2 deletions test/Serialization/module_defining_interface.swift
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@@ -1,8 +1,9 @@
// RUN: %empty-directory(%t)
// RUN: %empty-directory(%t/inputs)
// RUN: %empty-directory(%t/test-sdk)
// RUN: %empty-directory(%t/test-sdk/usr/lib/swift)
// RUN: cp -r %platform-module-dir/Swift.swiftmodule %t/test-sdk/usr/lib/swift/Swift.swiftmodule
// RUN: %empty-directory(%t/test-sdk/usr/lib/swift/%target-sdk-name)
// RUN: cp -r %test-resource-dir/shims %t/test-sdk/usr/lib/swift
// RUN: cp -r %platform-module-dir/Swift{,OnoneSupport}.swiftmodule %t/test-sdk/usr/lib/swift/%target-sdk-name/

// RUN: %empty-directory(%t/test-sdk/usr/lib/Foo.swiftmodule)
// RUN: split-file %s %t
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5 changes: 3 additions & 2 deletions test/Serialization/module_defining_interface_client.swift
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@@ -1,12 +1,13 @@
// RUN: %empty-directory(%t)
// RUN: %empty-directory(%t/inputs)
// RUN: %empty-directory(%t/test-sdk)
// RUN: %empty-directory(%t/test-sdk/usr/lib/swift)
// RUN: %empty-directory(%t/test-sdk/usr/lib/swift/%target-sdk-name)
// RUN: %empty-directory(%t/test-sdk/usr/lib/Foo.swiftmodule)
// RUN: %empty-directory(%t/test-sdk/usr/lib/Bar.swiftmodule)
// RUN: %empty-directory(%t/test-sdk/usr/lib/_Foo_Bar.swiftmodule)
// RUN: %empty-directory(%t/test-sdk/usr/lib/Foo.swiftcrossimport)
// RUN: cp -r %platform-module-dir/Swift.swiftmodule %t/test-sdk/usr/lib/swift/Swift.swiftmodule
// RUN: cp -r %test-resource-dir/shims %t/test-sdk/usr/lib/swift
// RUN: cp -r %platform-module-dir/Swift{,OnoneSupport}.swiftmodule %t/test-sdk/usr/lib/swift/%target-sdk-name/

// RUN: split-file %s %t

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2 changes: 1 addition & 1 deletion test/embedded/builtin-float.swift
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Expand Up @@ -2,7 +2,7 @@
// RUN: mkdir -p %t/include
// RUN: %{python} %utils/split_file.py -o %t %s

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

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
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2 changes: 1 addition & 1 deletion test/embedded/float-abi-hard.swift
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@@ -1,7 +1,7 @@
// RUN: %empty-directory(%t)
// RUN: %{python} %utils/split_file.py -o %t %s

// RUN: %target-swift-emit-ir %t/Main.swift -import-bridging-header %t/BridgingHeader.h -parse-as-library -enable-experimental-feature Embedded -wmo \
// RUN: %swift_frontend_plain -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: CPU=wasm32
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4 changes: 2 additions & 2 deletions test/embedded/fragile-reference.swift
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@@ -1,5 +1,5 @@
// 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
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
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4 changes: 2 additions & 2 deletions test/embedded/no-allocations-print.swift
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@@ -1,7 +1,7 @@
// RUN: %target-swift-emit-ir %s -enable-experimental-feature Embedded -no-allocations

// 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
// RUN: %swift_frontend_plain -emit-ir -target armv7-apple-none-macho -no-allocations %s -enable-experimental-feature Embedded
// RUN: %swift_frontend_plain -emit-ir -target arm64-apple-none-macho -no-allocations %s -enable-experimental-feature Embedded

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
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7 changes: 2 additions & 5 deletions test/embedded/optionset2.swift
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@@ -1,5 +1,5 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
Expand All @@ -8,9 +8,6 @@
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

protocol MyOptionSet: Equatable {
init(rawValue: Int)
init()
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7 changes: 2 additions & 5 deletions test/embedded/ouroboros-bug.swift
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Expand Up @@ -3,8 +3,8 @@
// 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
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -assert-config Debug -Osize -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -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
Expand All @@ -13,9 +13,6 @@
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

public func test() {}
test()

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4 changes: 2 additions & 2 deletions test/embedded/ptrauth-none-macho.swift
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// RUN: %target-swift-frontend -target arm64e-apple-none-macho -enable-experimental-feature Embedded -emit-ir %s -o - | %FileCheck %s
// RUN: %target-swift-frontend -target arm64e-apple-macos14 -enable-experimental-feature Embedded -emit-ir %s -o - | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64e-apple-none-macho -enable-experimental-feature Embedded -emit-ir %s -o - | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64e-apple-macos14 -enable-experimental-feature Embedded -emit-ir %s -o - | %FileCheck %s

// REQUIRES: swift_in_compiler
// REQUIRES: OS=macosx
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4 changes: 2 additions & 2 deletions test/embedded/static-object-non-darwin.swift
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// RUN: %target-swift-frontend -target armv7em-none-none-eabi -parse-as-library -module-name main -O -emit-ir %s -enable-experimental-feature Embedded -Xllvm -link-embedded-runtime=0 | %FileCheck %s
// RUN: %target-swift-frontend -target armv7em-none-none-eabi -parse-as-library -module-name main -Osize -emit-ir %s -enable-experimental-feature Embedded -Xllvm -link-embedded-runtime=0 | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7em-none-none-eabi -parse-as-library -module-name main -O -emit-ir %s -enable-experimental-feature Embedded -Xllvm -link-embedded-runtime=0 | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7em-none-none-eabi -parse-as-library -module-name main -Osize -emit-ir %s -enable-experimental-feature Embedded -Xllvm -link-embedded-runtime=0 | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
Expand Down
7 changes: 2 additions & 5 deletions test/embedded/stdlib-array.swift
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@@ -1,5 +1,5 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
Expand All @@ -8,9 +8,6 @@
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

public func test() {
var array: [Int] = [1, 2, 3]
array.append(42)
Expand Down
7 changes: 2 additions & 5 deletions test/embedded/stdlib-basic.swift
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@@ -1,15 +1,12 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
// 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 bool() -> Bool {
return true
}
Expand Down
7 changes: 2 additions & 5 deletions test/embedded/stdlib-dictionary.swift
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@@ -1,15 +1,12 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

public func test() {
var d: [Int:Int] = [1: 2, 3: 4, 5: 6]
d[8] = 9
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7 changes: 2 additions & 5 deletions test/embedded/stdlib-random.swift
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// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

public func test() {
Bool.random()
Int.random(in: 0 ..< 100)
Expand Down
7 changes: 2 additions & 5 deletions test/embedded/stdlib-set.swift
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@@ -1,5 +1,5 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
Expand All @@ -8,9 +8,6 @@
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

public func test() {
var s: Set<Int> = [1, 2, 3]
s.insert(42)
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6 changes: 3 additions & 3 deletions test/embedded/stdlib-strings-interpolation3.swift
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// RUN: %target-swift-frontend -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded
// RUN: %target-swift-frontend -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded -O
// RUN: %target-swift-frontend -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded -Osize
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded -O
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -module-name main -parse-as-library -emit-ir %s -enable-experimental-feature Embedded -Osize

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
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4 changes: 2 additions & 2 deletions test/embedded/stdlib-types-riscv.swift
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// RUN: %target-swift-frontend -target riscv32-none-none-eabi -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target riscv64-none-none-eabi -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target riscv32-none-none-eabi -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target riscv64-none-none-eabi -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
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7 changes: 2 additions & 5 deletions test/embedded/stdlib-types.swift
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
// RUN: %target-swift-frontend -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %target-swift-frontend -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target armv7-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s
// RUN: %swift_frontend_plain -target arm64-apple-none-macho -emit-ir %s -enable-experimental-feature Embedded | %FileCheck %s

// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
Expand All @@ -8,9 +8,6 @@
// REQUIRES: embedded_stdlib_cross_compiling
// REQUIRES: swift_feature_Embedded

// https://github.com/apple/swift/issues/73249
// UNSUPPORTED: OS=windows-msvc

class MyClass {}

public func test() {
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2 changes: 1 addition & 1 deletion utils/build.ps1
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Expand Up @@ -1477,7 +1477,7 @@ function Build-CMakeProject {
# Disable EnC as that introduces padding in the conformance tables
$SwiftFlags += @("-Xlinker", "/INCREMENTAL:NO")
# Swift requires COMDAT folding and de-duplication
$SwiftFlags += @("-Xlinker", "/OPT:REF", "-Xlinker", "/OPT:ICF")
$SwiftFlags += @("-Xlinker", "/OPT:REF", "-Xlinker", "/OPT:ICF", "-v", "-Xcc", "-v")

Add-FlagsDefine $Defines CMAKE_Swift_FLAGS $SwiftFlags
# Workaround CMake 3.26+ enabling `-wmo` by default on release builds
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