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[JS] Support evaluation of const intrinsics for K2

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#KT-56023 Fixed
#KT-51582 Fixed
This commit is contained in:
Ivan Kylchik
2023-02-08 14:40:58 +01:00
committed by Space Team
parent e981b1f958
commit 7cf9dda8dc
36 changed files with 413 additions and 40 deletions
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compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt
+9 -1
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@@ -30,11 +30,14 @@ import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl
import org.jetbrains.kotlin.ir.declarations.impl.IrModuleFragmentImpl
import org.jetbrains.kotlin.ir.interpreter.IrInterpreter
import org.jetbrains.kotlin.ir.interpreter.IrInterpreterConfiguration
import org.jetbrains.kotlin.ir.interpreter.IrInterpreterEnvironment
import org.jetbrains.kotlin.ir.interpreter.checker.EvaluationMode
import org.jetbrains.kotlin.ir.interpreter.checker.IrConstTransformer
import org.jetbrains.kotlin.ir.util.KotlinMangler
import org.jetbrains.kotlin.ir.util.NaiveSourceBasedFileEntryImpl
import org.jetbrains.kotlin.ir.visitors.acceptVoid
import org.jetbrains.kotlin.platform.isJs
import org.jetbrains.kotlin.psi.KtFile
class Fir2IrConverter(
@@ -418,10 +421,15 @@ class Fir2IrConverter(
companion object {
private fun evaluateConstants(irModuleFragment: IrModuleFragment) {
val firModuleDescriptor = irModuleFragment.descriptor as? FirModuleDescriptor
val targetPlatform = firModuleDescriptor?.platform
val languageVersionSettings = firModuleDescriptor?.session?.languageVersionSettings
val intrinsicConstEvaluation = languageVersionSettings?.supportsFeature(LanguageFeature.IntrinsicConstEvaluation) == true
val interpreter = IrInterpreter(irModuleFragment.irBuiltins)
val configuration = IrInterpreterConfiguration(
printOnlyExceptionMessage = targetPlatform.isJs(),
treatFloatInSpecialWay = targetPlatform.isJs()
)
val interpreter = IrInterpreter(IrInterpreterEnvironment(irModuleFragment.irBuiltins, configuration))
val mode = if (intrinsicConstEvaluation) EvaluationMode.ONLY_INTRINSIC_CONST else EvaluationMode.ONLY_BUILTINS
irModuleFragment.files.forEach {
it.transformChildren(IrConstTransformer(interpreter, it, mode = mode), null)