[K/N] Extract KonanConfig-dependent methods from Context

Introduce ConfigChecks interface which can be reused between different
classes.

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ConfigChecks.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.backend.konan
+
+import org.jetbrains.kotlin.konan.target.needSmallBinary
+
+/**
+ * Convenient methods to check compilation parameters.
+ */
+interface ConfigChecks {
+
+    val config: KonanConfig
+
+    fun shouldExportKDoc() = config.configuration.getBoolean(KonanConfigKeys.EXPORT_KDOC)
+
+    fun shouldVerifyBitCode() = config.configuration.getBoolean(KonanConfigKeys.VERIFY_BITCODE)
+
+    fun shouldPrintBitCode() = config.configuration.getBoolean(KonanConfigKeys.PRINT_BITCODE)
+
+    fun shouldPrintFiles() = config.configuration.getBoolean(KonanConfigKeys.PRINT_FILES)
+
+    fun shouldContainDebugInfo() = config.debug
+
+    fun shouldContainLocationDebugInfo() = shouldContainDebugInfo() || config.lightDebug
+
+    fun shouldContainAnyDebugInfo() = shouldContainDebugInfo() || shouldContainLocationDebugInfo()
+
+    fun shouldUseDebugInfoFromNativeLibs() = shouldContainAnyDebugInfo() && config.useDebugInfoInNativeLibs
+
+    fun shouldOptimize() = config.optimizationsEnabled
+
+    fun shouldInlineSafepoints() = !config.target.needSmallBinary()
+
+    fun useLazyFileInitializers() = config.propertyLazyInitialization
+
+}

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/Context.kt

@@ -12,7 +12,6 @@ import org.jetbrains.kotlin.backend.common.LoggingContext
 import org.jetbrains.kotlin.backend.konan.descriptors.BridgeDirections
 import org.jetbrains.kotlin.backend.konan.descriptors.ClassLayoutBuilder
 import org.jetbrains.kotlin.backend.konan.descriptors.GlobalHierarchyAnalysisResult
-import org.jetbrains.kotlin.backend.konan.descriptors.deepPrint
 import org.jetbrains.kotlin.backend.konan.ir.KonanIr
 import org.jetbrains.kotlin.backend.konan.llvm.CodegenClassMetadata
 import org.jetbrains.kotlin.backend.konan.llvm.Lifetime
@@ -20,16 +19,13 @@ import org.jetbrains.kotlin.backend.konan.llvm.coverage.CoverageManager
 import org.jetbrains.kotlin.backend.konan.lower.*
 import org.jetbrains.kotlin.backend.konan.objcexport.ObjCExport
 import org.jetbrains.kotlin.backend.konan.optimizations.DevirtualizationAnalysis
-import org.jetbrains.kotlin.backend.konan.optimizations.ExternalModulesDFG
 import org.jetbrains.kotlin.backend.konan.optimizations.ModuleDFG
 import org.jetbrains.kotlin.backend.konan.serialization.KonanIrLinker
 import org.jetbrains.kotlin.builtins.konan.KonanBuiltIns
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
-import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
 import org.jetbrains.kotlin.descriptors.ModuleDescriptor
 import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
-import org.jetbrains.kotlin.incremental.components.NoLookupLocation
 import org.jetbrains.kotlin.ir.IrElement
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.lazy.IrLazyClass
@@ -37,7 +33,6 @@ import org.jetbrains.kotlin.ir.symbols.IrFunctionSymbol
 import org.jetbrains.kotlin.ir.symbols.IrSymbol
 import org.jetbrains.kotlin.ir.types.IrTypeSystemContext
 import org.jetbrains.kotlin.ir.types.IrTypeSystemContextImpl
-import org.jetbrains.kotlin.ir.util.DumpIrTreeVisitor
 import org.jetbrains.kotlin.konan.library.KonanLibraryLayout
 import org.jetbrains.kotlin.konan.target.Architecture
 import org.jetbrains.kotlin.konan.target.KonanTarget
@@ -48,8 +43,6 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
-import org.jetbrains.kotlin.resolve.scopes.MemberScope
-import java.lang.System.out
 import kotlin.LazyThreadSafetyMode.PUBLICATION
 import kotlin.reflect.KProperty
 
@@ -68,7 +61,7 @@ internal class NativeMapping : DefaultMapping() {
     val enumValuesCacheAccessors = DefaultDelegateFactory.newDeclarationToDeclarationMapping<IrClass, IrSimpleFunction>()
 }
 
-internal class Context(config: KonanConfig) : KonanBackendContext(config) {
+internal class Context(config: KonanConfig) : KonanBackendContext(config), ConfigChecks {
     lateinit var frontendServices: FrontendServices
     lateinit var environment: KotlinCoreEnvironment
     lateinit var bindingContext: BindingContext
@@ -222,23 +215,7 @@ internal class Context(config: KonanConfig) : KonanBackendContext(config) {
             generationState.printBitCode()
     }
 
-    fun shouldExportKDoc() = config.configuration.getBoolean(KonanConfigKeys.EXPORT_KDOC)
-
-    fun shouldVerifyBitCode() = config.configuration.getBoolean(KonanConfigKeys.VERIFY_BITCODE)
-
-    fun shouldPrintBitCode() = config.configuration.getBoolean(KonanConfigKeys.PRINT_BITCODE)
-
-    fun shouldPrintFiles() = config.configuration.getBoolean(KonanConfigKeys.PRINT_FILES)
-
-    fun shouldContainDebugInfo() = config.debug
-    fun shouldContainLocationDebugInfo() = shouldContainDebugInfo() || config.lightDebug
-    fun shouldContainAnyDebugInfo() = shouldContainDebugInfo() || shouldContainLocationDebugInfo()
-    fun shouldUseDebugInfoFromNativeLibs() = shouldContainAnyDebugInfo() && config.useDebugInfoInNativeLibs
-
-    fun shouldOptimize() = config.optimizationsEnabled
-    fun shouldInlineSafepoints() = !config.target.needSmallBinary()
     fun ghaEnabled() = ::globalHierarchyAnalysisResult.isInitialized
-    fun useLazyFileInitializers() = config.propertyLazyInitialization
 
     val memoryModel = config.memoryModel