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Android: add the right suffix for the compiler-rt profiler library #1685

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Merged
merged 1 commit into from
Aug 28, 2024
Merged

Android: add the right suffix for the compiler-rt profiler library #1685

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3 changes: 2 additions & 1 deletion Sources/SwiftDriver/Jobs/GenericUnixToolchain+LinkerSupport.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -285,9 +285,10 @@ extension GenericUnixToolchain {
}

if parsedOptions.hasArgument(.profileGenerate) {
let environment = (targetTriple.environment == .android) ? "-android" : ""
let libProfile = VirtualPath.lookup(targetInfo.runtimeResourcePath.path)
.appending(components: "clang", "lib", targetTriple.osName,
"libclang_rt.profile-\(targetTriple.archName).a")
"libclang_rt.profile-\(targetTriple.archName)\(environment).a")
commandLine.appendPath(libProfile)

// HACK: Hard-coded from llvm::getInstrProfRuntimeHookVarName()
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10 changes: 7 additions & 3 deletions Tests/SwiftDriverTests/SwiftDriverTests.swift
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Expand Up @@ -4416,15 +4416,19 @@ final class SwiftDriverTests: XCTestCase {
// FIXME: This will fail when run on macOS, because
// swift-autolink-extract is not present
#if os(Linux) || os(Android) || os(Windows)
do {
var driver = try Driver(args: ["swiftc", "-profile-generate", "-target", "x86_64-unknown-linux-gnu", "test.swift"])
for triple in ["aarch64-unknown-linux-android", "x86_64-unknown-linux-gnu"] {
var driver = try Driver(args: ["swiftc", "-profile-generate", "-target", triple, "test.swift"])
let plannedJobs = try driver.planBuild().removingAutolinkExtractJobs()

XCTAssertEqual(plannedJobs.count, 2)
XCTAssertEqual(plannedJobs[0].kind, .compile)

XCTAssertEqual(plannedJobs[1].kind, .link)
XCTAssert(plannedJobs[1].commandLine.containsPathWithBasename("libclang_rt.profile-x86_64.a"))
if triple == "aarch64-unknown-linux-android" {
XCTAssert(plannedJobs[1].commandLine.containsPathWithBasename("libclang_rt.profile-aarch64-android.a"))
} else {
XCTAssert(plannedJobs[1].commandLine.containsPathWithBasename("libclang_rt.profile-x86_64.a"))
}
XCTAssert(plannedJobs[1].commandLine.contains { $0 == .flag("-u__llvm_profile_runtime") })
}
#endif
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