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[JS IR IC] Do not load deserializers and fingerprints together

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Optimization: in some cases we need only deserializers without fingerprints.
This commit is contained in:
Alexander Korepanov
2022-12-15 16:42:15 +01:00
committed by Space Team
parent d90aa6c805
commit 08a5e36ee7
1 changed files with 21 additions and 20 deletions
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compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/KotlinLibraryHeader.kt
+21 -20
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@@ -31,24 +31,9 @@ internal class KotlinLoadedLibraryHeader(private val library: KotlinLibrary) : K
override val libraryFingerprint: ICHash by lazy { File(libraryFile.path).fileHashForIC() }
override val sourceFileDeserializers: Map<KotlinSourceFile, IdSignatureDeserializer> by lazy { sourceFiles.first }
override val sourceFileFingerprints: Map<KotlinSourceFile, ICHash> by lazy { sourceFiles.second }
override val jsOutputName: String?
get() = library.jsOutputName
private val sourceFiles by lazy {
val filesCount = library.fileCount()
val extReg = ExtensionRegistryLite.newInstance()
val deserializers = HashMap<KotlinSourceFile, IdSignatureDeserializer>(filesCount)
val fingerprints = HashMap<KotlinSourceFile, ICHash>(filesCount)
repeat(filesCount) {
val fileProto = IrFile.parseFrom(library.file(it).codedInputStream, extReg)
val srcFile = KotlinSourceFile(fileProto.fileEntry.name)
deserializers[srcFile] = IdSignatureDeserializer(IrLibraryFileFromBytes(object : IrLibraryBytesSource() {
override val sourceFileDeserializers: Map<KotlinSourceFile, IdSignatureDeserializer> by lazy {
buildMapUntil(sourceFiles.size) {
val deserializer = IdSignatureDeserializer(IrLibraryFileFromBytes(object : IrLibraryBytesSource() {
private fun err(): Nothing = icError("Not supported")
override fun irDeclaration(index: Int): ByteArray = err()
override fun type(index: Int): ByteArray = err()
@@ -58,9 +43,25 @@ internal class KotlinLoadedLibraryHeader(private val library: KotlinLibrary) : K
override fun debugInfo(index: Int): ByteArray? = null
}), null)
fingerprints[srcFile] = library.fingerprint(it)
put(sourceFiles[it], deserializer)
}
}
override val sourceFileFingerprints: Map<KotlinSourceFile, ICHash> by lazy {
buildMapUntil(sourceFiles.size) {
put(sourceFiles[it], library.fingerprint(it))
}
}
override val jsOutputName: String?
get() = library.jsOutputName
private val sourceFiles by lazy {
val extReg = ExtensionRegistryLite.newInstance()
Array(library.fileCount()) {
val fileProto = IrFile.parseFrom(library.file(it).codedInputStream, extReg)
KotlinSourceFile(fileProto.fileEntry.name)
}
deserializers to fingerprints
}
}