[JS IR] Perform optimizations on the generated JS code

The patch adopts and reuses the optimizations from the legacy backend.

The optimizations remove useless temporary variables,
statements and simplify generated JS code.

The optimizations can be disabled by `-Xoptimize-generated-js=false`.

Related to KT-51139

compiler/cli/cli-common/gen/org/jetbrains/kotlin/cli/common/arguments/K2JSCompilerArgumentsCopyGenerated.kt

@@ -48,6 +48,7 @@ fun copyK2JSCompilerArguments(from: K2JSCompilerArguments, to: K2JSCompilerArgum
     to.moduleKind = from.moduleKind
     to.moduleName = from.moduleName
     to.noStdlib = from.noStdlib
+    to.optimizeGeneratedJs = from.optimizeGeneratedJs
     to.outputDir = from.outputDir
     to.outputFile = from.outputFile
     to.outputPostfix = from.outputPostfix

compiler/cli/cli-common/src/org/jetbrains/kotlin/cli/common/arguments/K2JSCompilerArguments.kt

@@ -605,6 +605,16 @@ class K2JSCompilerArguments : CommonCompilerArguments() {
             field = value
         }
 
+    @Argument(
+        value = "-Xoptimize-generated-js",
+        description = "Perform additional optimizations on the generated JS code"
+    )
+    var optimizeGeneratedJs = true
+        set(value) {
+            checkFrozen()
+            field = value
+        }
+
     private fun MessageCollector.deprecationWarn(value: Boolean, defaultValue: Boolean, name: String) {
         if (value != defaultValue) {
             report(CompilerMessageSeverity.WARNING, "'$name' is deprecated and ignored, it will be removed in a future release")

compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt

@@ -175,6 +175,7 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
         configuration.put(JSConfigurationKeys.WASM_ENABLE_ARRAY_RANGE_CHECKS, arguments.wasmEnableArrayRangeChecks)
         configuration.put(JSConfigurationKeys.WASM_ENABLE_ASSERTS, arguments.wasmEnableAsserts)
         configuration.put(JSConfigurationKeys.WASM_GENERATE_WAT, arguments.wasmGenerateWat)
+        configuration.put(JSConfigurationKeys.OPTIMIZE_GENERATED_JS, arguments.optimizeGeneratedJs)
 
         val commonSourcesArray = arguments.commonSources
         val commonSources = commonSourcesArray?.toSet() ?: emptySet()

compiler/ir/backend.js/build.gradle.kts

@@ -14,6 +14,7 @@ dependencies {
     api(project(":js:js.ast"))
     api(project(":js:js.frontend"))
     api(project(":js:js.sourcemap"))
+    implementation(project(":js:js.translator"))
 
     compileOnly(intellijCore())
 }

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/HashCalculatorForIC.kt

@@ -95,7 +95,8 @@ internal class ICHasher {
         val importantSettings = listOf(
             JSConfigurationKeys.GENERATE_DTS,
             JSConfigurationKeys.MODULE_KIND,
-            JSConfigurationKeys.PROPERTY_LAZY_INITIALIZATION
+            JSConfigurationKeys.PROPERTY_LAZY_INITIALIZATION,
+            JSConfigurationKeys.OPTIMIZE_GENERATED_JS
         )
         hashCalculator.updateForEach(importantSettings) { key ->
             hashCalculator.update(key.toString())

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/optimizations.kt

@@ -8,7 +8,11 @@ package org.jetbrains.kotlin.ir.backend.js
 import org.jetbrains.kotlin.backend.common.phaser.PhaseConfig
 import org.jetbrains.kotlin.backend.common.phaser.invokeToplevel
 import org.jetbrains.kotlin.ir.backend.js.dce.eliminateDeadDeclarations
+import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.JsIrProgramFragment
 import org.jetbrains.kotlin.ir.declarations.IrModuleFragment
+import org.jetbrains.kotlin.js.backend.ast.JsFunction
+import org.jetbrains.kotlin.js.backend.ast.RecursiveJsVisitor
+import org.jetbrains.kotlin.js.inline.clean.FunctionPostProcessor
 
 fun optimizeProgramByIr(
     modules: Iterable<IrModuleFragment>,
@@ -17,4 +21,14 @@ fun optimizeProgramByIr(
 ) {
     eliminateDeadDeclarations(modules, context, removeUnusedAssociatedObjects)
     jsOptimizationPhases.invokeToplevel(PhaseConfig(jsOptimizationPhases), context, modules)
-}
+}
+
+fun optimizeFragmentByJsAst(fragment: JsIrProgramFragment) {
+    fragment.declarations.statements.forEach {
+        it.accept(object : RecursiveJsVisitor() {
+            override fun visitFunction(x: JsFunction) {
+                FunctionPostProcessor(x).apply()
+            }
+        })
+    }
+}

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/IrElementToJsExpressionTransformer.kt

@@ -7,15 +7,20 @@ package org.jetbrains.kotlin.ir.backend.js.transformers.irToJs
 
 import org.jetbrains.kotlin.backend.common.compilationException
 import org.jetbrains.kotlin.descriptors.ClassKind
+import org.jetbrains.kotlin.ir.backend.js.JsStatementOrigins
 import org.jetbrains.kotlin.ir.backend.js.utils.JsGenerationContext
 import org.jetbrains.kotlin.ir.backend.js.utils.Namer
 import org.jetbrains.kotlin.ir.backend.js.utils.getJsNameOrKotlinName
+import org.jetbrains.kotlin.ir.backend.js.utils.isUnitInstanceFunction
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.types.isString
 import org.jetbrains.kotlin.ir.types.isUnit
 import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.js.backend.ast.*
+import org.jetbrains.kotlin.js.backend.ast.metadata.SideEffectKind
+import org.jetbrains.kotlin.js.backend.ast.metadata.sideEffects
+import org.jetbrains.kotlin.js.backend.ast.metadata.synthetic
 
 @Suppress("PARAMETER_NAME_CHANGED_ON_OVERRIDE")
 class IrElementToJsExpressionTransformer : BaseIrElementToJsNodeTransformer<JsExpression, JsGenerationContext> {
@@ -23,6 +28,12 @@ class IrElementToJsExpressionTransformer : BaseIrElementToJsNodeTransformer<JsEx
     private fun JsGenerationContext.isClassInlineLike(irClass: IrClass) =
         staticContext.backendContext.inlineClassesUtils.isClassInlineLike(irClass)
 
+    override fun visitMemberAccess(expression: IrMemberAccessExpression<*>, data: JsGenerationContext): JsExpression {
+        return super.visitMemberAccess(expression, data).apply {
+            synthetic = expression.origin == JsStatementOrigins.SYNTHESIZED_STATEMENT
+        }
+    }
+
     override fun visitComposite(expression: IrComposite, data: JsGenerationContext): JsExpression {
         val size = expression.statements.size
         if (size == 0) TODO("Empty IrComposite is not supported")

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/IrElementToJsStatementTransformer.kt

@@ -11,6 +11,8 @@ import org.jetbrains.kotlin.ir.backend.js.JsLoweredDeclarationOrigin
 import org.jetbrains.kotlin.ir.backend.js.utils.JsGenerationContext
 import org.jetbrains.kotlin.ir.backend.js.utils.emptyScope
 import org.jetbrains.kotlin.ir.backend.js.utils.isTheLastReturnStatementIn
+import org.jetbrains.kotlin.ir.backend.js.utils.isUnitInstanceFunction
+import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin
 import org.jetbrains.kotlin.ir.declarations.IrFunction
 import org.jetbrains.kotlin.ir.declarations.IrSimpleFunction
 import org.jetbrains.kotlin.ir.declarations.IrVariable
@@ -24,6 +26,7 @@ import org.jetbrains.kotlin.ir.util.file
 import org.jetbrains.kotlin.ir.util.fqNameWhenAvailable
 import org.jetbrains.kotlin.ir.util.render
 import org.jetbrains.kotlin.js.backend.ast.*
+import org.jetbrains.kotlin.js.backend.ast.metadata.synthetic
 
 @Suppress("PARAMETER_NAME_CHANGED_ON_OVERRIDE")
 class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsStatement, JsGenerationContext> {
@@ -161,7 +164,19 @@ class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsSta
         }
 
         val jsInitializer = value?.accept(IrElementToJsExpressionTransformer(), context)
-        return JsVars(JsVars.JsVar(varName, jsInitializer).withSource(declaration, context, useNameOf = declaration))
+
+        val syntheticVariable = when (declaration.origin) {
+            is IrDeclarationOrigin.IR_TEMPORARY_VARIABLE -> true
+            is IrDeclarationOrigin.IR_TEMPORARY_VARIABLE_FOR_INLINED_PARAMETER -> true
+            is IrDeclarationOrigin.IR_TEMPORARY_VARIABLE_FOR_INLINED_EXTENSION_RECEIVER -> true
+            else -> false
+        }
+
+        val variable = JsVars.JsVar(varName, jsInitializer).apply {
+            withSource(declaration, context, useNameOf = declaration)
+            synthetic = syntheticVariable
+        }
+        return JsVars(variable).apply { synthetic = syntheticVariable }
     }
 
     override fun visitDelegatingConstructorCall(expression: IrDelegatingConstructorCall, context: JsGenerationContext): JsStatement {
@@ -172,7 +187,7 @@ class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsSta
     }
 
     override fun visitCall(expression: IrCall, data: JsGenerationContext): JsStatement {
-        if (expression.symbol.isUnitInstanceFunction(data)) {
+        if (expression.symbol.isUnitInstanceFunction(data.staticContext.backendContext)) {
             return JsEmpty
         }
         if (data.checkIfJsCode(expression.symbol) || data.checkIfHasAssociatedJsCode(expression.symbol)) {
@@ -181,11 +196,6 @@ class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsSta
         return translateCall(expression, data, IrElementToJsExpressionTransformer()).withSource(expression, data).makeStmt()
     }
 
-    private fun IrFunctionSymbol.isUnitInstanceFunction(context: JsGenerationContext): Boolean {
-        return owner.origin === JsLoweredDeclarationOrigin.OBJECT_GET_INSTANCE_FUNCTION &&
-                owner.returnType.classifierOrNull === context.staticContext.backendContext.irBuiltIns.unitClass
-    }
-
     override fun visitInstanceInitializerCall(expression: IrInstanceInitializerCall, context: JsGenerationContext): JsStatement {
 
         // TODO: implement

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/IrModuleToJsTransformer.kt

@@ -225,6 +225,7 @@ class IrModuleToJsTransformer(
 
     private val generateFilePaths = backendContext.configuration.getBoolean(JSConfigurationKeys.GENERATE_COMMENTS_WITH_FILE_PATH)
     private val pathPrefixMap = backendContext.configuration.getMap(JSConfigurationKeys.FILE_PATHS_PREFIX_MAP)
+    private val optimizeGeneratedJs = backendContext.configuration.get(JSConfigurationKeys.OPTIMIZE_GENERATED_JS, true)
 
     private fun generateProgramFragment(fileExports: IrFileExports, minimizedMemberNames: Boolean): JsIrProgramFragment {
         val nameGenerator = JsNameLinkingNamer(backendContext, minimizedMemberNames)
@@ -353,6 +354,10 @@ class IrModuleToJsTransformer(
             }
         }
 
+        if (optimizeGeneratedJs) {
+            optimizeFragmentByJsAst(result)
+        }
+
         return result
     }
 

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/jsAstUtils.kt

@@ -23,6 +23,8 @@ import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.ir.visitors.acceptChildrenVoid
 import org.jetbrains.kotlin.ir.visitors.acceptVoid
 import org.jetbrains.kotlin.js.backend.ast.*
+import org.jetbrains.kotlin.js.backend.ast.metadata.SideEffectKind
+import org.jetbrains.kotlin.js.backend.ast.metadata.sideEffects
 import org.jetbrains.kotlin.js.common.isValidES5Identifier
 import org.jetbrains.kotlin.js.config.SourceMapNamesPolicy
 import org.jetbrains.kotlin.js.config.SourceMapSourceEmbedding
@@ -289,7 +291,14 @@ fun translateCall(
             }
         }
     } else {
-        JsInvocation(ref, listOfNotNull(jsExtensionReceiver) + arguments)
+        JsInvocation(ref, listOfNotNull(jsExtensionReceiver) + arguments).pureIfPossible(function, context)
+    }
+}
+
+private fun JsInvocation.pureIfPossible(function: IrFunction, context: JsGenerationContext) = apply {
+    if (function.symbol.isUnitInstanceFunction(context.staticContext.backendContext)) {
+        sideEffects = SideEffectKind.PURE
+        qualifier.sideEffects = SideEffectKind.PURE
     }
 }
 

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/IrJsUtils.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.descriptors.isClass
 import org.jetbrains.kotlin.descriptors.isInterface
 import org.jetbrains.kotlin.ir.UNDEFINED_OFFSET
 import org.jetbrains.kotlin.ir.backend.js.JsIrBackendContext
+import org.jetbrains.kotlin.ir.backend.js.JsLoweredDeclarationOrigin
 import org.jetbrains.kotlin.ir.backend.js.JsStatementOrigins
 import org.jetbrains.kotlin.ir.backend.js.export.isExported
 import org.jetbrains.kotlin.ir.backend.js.ir.JsIrBuilder
@@ -20,8 +21,10 @@ import org.jetbrains.kotlin.ir.expressions.IrInlinedFunctionBlock
 import org.jetbrains.kotlin.ir.expressions.IrReturn
 import org.jetbrains.kotlin.ir.expressions.impl.IrConstImpl
 import org.jetbrains.kotlin.ir.expressions.impl.IrGetFieldImpl
+import org.jetbrains.kotlin.ir.symbols.IrFunctionSymbol
 import org.jetbrains.kotlin.ir.symbols.IrReturnableBlockSymbol
 import org.jetbrains.kotlin.ir.types.IrType
+import org.jetbrains.kotlin.ir.types.classifierOrNull
 import org.jetbrains.kotlin.ir.util.defaultType
 import org.jetbrains.kotlin.ir.util.isAnnotationClass
 import org.jetbrains.kotlin.ir.util.parentAsClass
@@ -85,6 +88,11 @@ val IrClass.isInstantiableEnum: Boolean
 val IrDeclaration.parentEnumClassOrNull: IrClass?
     get() = parents.filterIsInstance<IrClass>().firstOrNull { it.isInstantiableEnum }
 
+fun IrFunctionSymbol.isUnitInstanceFunction(context: JsIrBackendContext): Boolean {
+    return owner.origin === JsLoweredDeclarationOrigin.OBJECT_GET_INSTANCE_FUNCTION &&
+            owner.returnType.classifierOrNull === context.irBuiltIns.unitClass
+}
+
 // TODO: the code is written to pass Repl tests, so we should understand. why in Repl tests we don't have backingField
 fun JsIrBackendContext.getVoid(): IrExpression =
     intrinsics.void.owner.backingField?.let {

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/utils/JsGenerationContext.kt

@@ -81,7 +81,7 @@ class JsGenerationContext(
     fun getNameForReturnableBlock(block: IrReturnableBlock): JsName? {
         return nameCache.getOrPut(block) {
             val name = localNames!!.localReturnableBlockNames.names[block] ?: return null
-            return JsName(name, true)
+            JsName(name, true)
         }
     }
 

compiler/testData/cli/js/jsExtraHelp.out

@@ -40,6 +40,7 @@ where advanced options include:
   -Xir-safe-external-boolean-diagnostic={log|exception}
                              Enable runtime diagnostics when access safely to boolean in external declarations
   -Xmetadata-only            Generate *.meta.js and *.kjsm files only
+  -Xoptimize-generated-js    Perform additional optimizations on the generated JS code
   -Xpartial-linkage-loglevel={info|warning|error}
                              Partial linkage compile-time log level
   -Xpartial-linkage={enable|disable}

compiler/testData/codegen/box/when/switchOptimizationSingleStatementCase.kt

@@ -1,15 +1,14 @@
 // CHECK_CASES_COUNT: function=test1 count=2 TARGET_BACKENDS=JS
 // CHECK_CASES_COUNT: function=test1 count=0 IGNORED_BACKENDS=JS
-// CHECK_IF_COUNT: function=test1 count=0 TARGET_BACKENDS=JS
-// CHECK_IF_COUNT: function=test1 count=1 IGNORED_BACKENDS=JS
 // CHECK_BREAKS_COUNT: function=test1 count=1 TARGET_BACKENDS=JS
 // CHECK_BREAKS_COUNT: function=test1 count=0 IGNORED_BACKENDS=JS
+// CHECK_IF_COUNT: function=test1 count=0
 
 // CHECK_CASES_COUNT: function=test2 count=2 TARGET_BACKENDS=JS
 // CHECK_CASES_COUNT: function=test2 count=0 IGNORED_BACKENDS=JS
-// CHECK_IF_COUNT: function=test2 count=0 TARGET_BACKENDS=JS
-// CHECK_IF_COUNT: function=test2 count=1 IGNORED_BACKENDS=JS
-// CHECK_BREAKS_COUNT: function=test2 count=1
+// CHECK_BREAKS_COUNT: function=test2 count=1 TARGET_BACKENDS=JS
+// CHECK_BREAKS_COUNT: function=test2 count=0 IGNORED_BACKENDS=JS
+// CHECK_IF_COUNT: function=test2 count=0
 
 fun test1(v: Int) {
     when (v) {

compiler/testData/codegen/boxInline/callableReference/kt15751_2.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS
 // WITH_STDLIB
 // NO_CHECK_LAMBDA_INLINING
 // KJS_WITH_FULL_RUNTIME

compiler/testData/debug/localVariables/catchClause.kt

@@ -22,7 +22,6 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:4 box:
 // test.kt:5 box: a=1:number
-// test.kt:5 box: a=1:number
 // test.kt:6 box: a=0:number
 // test.kt:7 box: a=0:number
 // test.kt:8 box: a=0:number

compiler/testData/debug/localVariables/destructuring/assignment.kt

@@ -17,6 +17,5 @@ fun box(): String {
 // EXPECTATIONS JS_IR
 // test.kt:5 box:
 // test.kt:7 box: p=kotlin.Pair
-// test.kt:7 box: p=kotlin.Pair
 // test.kt:7 box: p=kotlin.Pair, o="O":kotlin.String
 // test.kt:9 box: p=kotlin.Pair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNs.kt

@@ -36,7 +36,6 @@ fun box(): String {
 // test.kt:2 <init>: x="X":kotlin.String, y="Y":kotlin.String
 // test.kt:2 <init>: x="X":kotlin.String, y="Y":kotlin.String
 // test.kt:14 box: p=MyPair
-// test.kt:14 box: p=MyPair
 // test.kt:4 component1:
 // test.kt:14 box: p=MyPair, o="O":kotlin.String
 // test.kt:8 component2:

compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt

@@ -44,7 +44,6 @@ fun box(): String {
 // test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
 // test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
 // test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
-// test.kt:23 box: p=MyPair
 // test.kt:18 box: p=MyPair
 // test.kt:6 component1:
 // test.kt:20 box: p=MyPair, o="O":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt

@@ -30,7 +30,6 @@ fun box(): String {
 
 // EXPECTATIONS JS_IR
 // test.kt:6 box:
-// test.kt:15 box: p=kotlin.Pair
 // test.kt:10 box: p=kotlin.Pair
 // test.kt:12 box: p=kotlin.Pair, o="O":kotlin.String
 // test.kt:17 box: p=kotlin.Pair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNames.kt

@@ -17,6 +17,5 @@ fun box(): String {
 // EXPECTATIONS JS_IR
 // test.kt:5 box:
 // test.kt:7 box: p=kotlin.Triple
-// test.kt:7 box: p=kotlin.Triple
 // test.kt:7 box: p=kotlin.Triple, o="O":kotlin.String
 // test.kt:9 box: p=kotlin.Triple, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt

@@ -32,7 +32,6 @@ fun box(): String {
 
 // EXPECTATIONS JS_IR
 // test.kt:6 box:
-// test.kt:17 box: p=kotlin.Triple
 // test.kt:12 box: p=kotlin.Triple
 // test.kt:14 box: p=kotlin.Triple, o="O":kotlin.String
 // test.kt:19 box: p=kotlin.Triple, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/forLoop.kt

@@ -20,9 +20,6 @@ fun box() {
 // test.kt:5 box:
 // test.kt:6 box: map=kotlin.collections.HashMap
 // test.kt:6 box: map=kotlin.collections.HashMap
-// test.kt:6 box: map=kotlin.collections.HashMap
-// test.kt:6 box: map=kotlin.collections.HashMap
-// test.kt:6 box: map=kotlin.collections.HashMap, a="1":kotlin.String
 // test.kt:7 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
 // test.kt:6 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
 // test.kt:9 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String

compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt

@@ -43,9 +43,6 @@ fun box() {
 // test.kt:5 box:
 // test.kt:15 box: map=kotlin.collections.HashMap
 // test.kt:15 box: map=kotlin.collections.HashMap
-// test.kt:15 box: map=kotlin.collections.HashMap
-// test.kt:10 box: map=kotlin.collections.HashMap
-// test.kt:12 box: map=kotlin.collections.HashMap, a="1":kotlin.String
 // test.kt:18 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
 // test.kt:15 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
-// test.kt:20 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
+// test.kt:20 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String

compiler/testData/debug/localVariables/forLoopMultiline.kt

@@ -36,8 +36,7 @@ fun box() {
 // test.kt:5 box:
 // test.kt:11 box: map=kotlin.collections.HashMap
 // test.kt:11 box: map=kotlin.collections.HashMap
-// test.kt:11 box: map=kotlin.collections.HashMap
 // test.kt:14 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
 // test.kt:14 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
 // test.kt:11 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
-// test.kt:16 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
+// test.kt:16 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry

compiler/testData/debug/localVariables/inlineProperty.kt

@@ -24,7 +24,5 @@ fun box() {
 // test.kt:8 box:
 // test.kt:2 <init>:
 // test.kt:4 box: a=A
-// test.kt:9 box: a=A
-// test.kt:10 box: a=A, y=1:number
 // test.kt:10 box: a=A, y=1:number
 // test.kt:11 box: a=A, y=2:number

compiler/testData/debug/localVariables/jsCode.kt

@@ -81,8 +81,7 @@ fun box() {
 // a.kt:6 exclamate: s="Jesse":kotlin.String
 // test.kt:52 box: jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
 // a.kt:6 exclamate: s="Jesse!":kotlin.String
-// a.kt:29 box: jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
 // a.kt:22 value:
 // test.kt:63 box: jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
 // test.kt:59 localFun: hello="hello":kotlin.String, world="world":kotlin.String
-// test.kt:64 box: jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
+// test.kt:64 box: jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String

compiler/testData/debug/localVariables/suspend/completion/nonStaticSimple.kt

@@ -18,7 +18,7 @@ suspend fun box() {
 // test.kt:10 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 
 // EXPECTATIONS JS_IR
-// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:10 box: $completion=EmptyContinuation
 // test.kt:4 <init>:
 // test.kt:9 box: $completion=EmptyContinuation
 // test.kt:5 foo: $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/nonStaticStateMachine.kt

@@ -31,7 +31,7 @@ suspend fun box() {
 // test.kt:15 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 
 // EXPECTATIONS JS_IR
-// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:15 box: $completion=EmptyContinuation
 // test.kt:4 <init>:
 // test.kt:14 box: $completion=EmptyContinuation
 // test.kt:14 box: $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/staticSimpleReceiver.kt

@@ -19,7 +19,7 @@ suspend fun box() {
 // test.kt:10 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 
 // EXPECTATIONS JS_IR
-// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:10 box: $completion=EmptyContinuation
 // test.kt:4 <init>:
 // test.kt:9 box: $completion=EmptyContinuation
 // test.kt:6 foo: <this>=A, $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/staticStateMachine.kt

@@ -27,7 +27,7 @@ suspend fun box() {
 // test.kt:13 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 
 // EXPECTATIONS JS_IR
-// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:13 box: $completion=EmptyContinuation
 // test.kt:12 box: $completion=EmptyContinuation
 // test.kt:6 doResume:
 // test.kt:4 foo: $completion=$foo1COROUTINE$0

compiler/testData/debug/localVariables/suspend/completion/staticStateMachineReceiver.kt

@@ -33,7 +33,7 @@ suspend fun box() {
 // test.kt:15 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 
 // EXPECTATIONS JS_IR
-// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:15 box: $completion=EmptyContinuation
 // test.kt:4 <init>:
 // test.kt:14 box: $completion=EmptyContinuation
 // test.kt:14 box: $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/underscoreNames.kt

@@ -42,7 +42,7 @@ suspend fun box() = foo(A()) { (x_param, _, y_param) ->
 // EXPECTATIONS JS_IR
 // test.kt:12 box: $completion=EmptyContinuation
 // test.kt:4 <init>:
-// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:14 box: $completion=EmptyContinuation
 // test.kt:12 box$slambda:
 // test.kt:12 box: $completion=EmptyContinuation
 // test.kt:10 foo: a=A, block=Function2, $completion=EmptyContinuation

compiler/testData/debug/localVariables/tryFinally10.kt

@@ -66,7 +66,6 @@ fun box() {
 // test.kt:9 compute: y=42:number, i=0:number, z=32:number
 // test.kt:9 compute: y=42:number, i=0:number, z=32:number
 // test.kt:9 compute: y=42:number, i=0:number, z=32:number, j=0:number
-// test.kt:10 compute: y=42:number, i=0:number, z=32:number, j=0:number
 // test.kt:24 compute: y=42:number, i=0:number, z=32:number, j=0:number
 // test.kt:28 compute: y=42:number, i=0:number, z=32:number, j=0:number
 // test.kt:29 compute: y=42:number, i=0:number, z=32:number, j=0:number, s2="OK":kotlin.String

compiler/testData/debug/localVariables/underscoreNames.kt

@@ -66,9 +66,6 @@ fun box() {
 // test.kt:8 <init properties test.kt>:
 // test.kt:8 <init properties test.kt>:
 // test.kt:8 <init properties test.kt>:
-// test.kt:8 <init properties test.kt>:
-// test.kt:8 <init properties test.kt>:
-// test.kt:8 <init properties test.kt>:
 // test.kt:4 <init>: x=1:number
 // test.kt:4 <init>: x=1:number, y="":kotlin.String
 // test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
@@ -78,7 +75,6 @@ fun box() {
 // test.kt:8 <init properties test.kt>:
 // test.kt:8 <init properties test.kt>:
 // test.kt:8 <init properties test.kt>:
-// test.kt:8 <init properties test.kt>:
 // test.kt:12 box:
 // test.kt:4 <init>: x=1:number
 // test.kt:4 <init>: x=1:number, y="":kotlin.String

compiler/testData/debug/stepping/beforeGotoToWhileStart.kt

@@ -37,12 +37,9 @@ fun box() {
 
 // EXPECTATIONS JS_IR
 // test.kt:19 box
-// test.kt:12 foo
 // test.kt:6 alternate
 // test.kt:7 alternate
-// test.kt:12 foo
 // test.kt:6 alternate
 // test.kt:7 alternate
-// test.kt:13 foo
 // test.kt:16 foo
-// test.kt:20 box
+// test.kt:20 box

compiler/testData/debug/stepping/callWithReceiver.kt

@@ -32,5 +32,4 @@ fun box() {
 // test.kt:3 <init>
 // test.kt:11 box
 // test.kt:4 foo
-// test.kt:5 box
-// test.kt:15 box
+// test.kt:15 box

compiler/testData/debug/stepping/chainCall.kt

@@ -36,7 +36,4 @@ fun box() {
 // test.kt:4 foo
 // test.kt:11 box
 // test.kt:4 foo
-// test.kt:5 box
-// test.kt:13 box
-// test.kt:5 box
-// test.kt:15 box
+// test.kt:15 box

compiler/testData/debug/stepping/dataClass.kt

@@ -82,7 +82,6 @@ fun box() {
 // test.kt:16 box
 // test.kt:1 toString
 // test.kt:17 box
-// test.kt:17 box
 // test.kt:1 component1
 // test.kt:17 box
 // test.kt:1 component2
@@ -108,7 +107,6 @@ fun box() {
 // test.kt:22 box
 // test.kt:6 toString
 // test.kt:23 box
-// test.kt:23 box
 // test.kt:1 component1
 // test.kt:23 box
 // test.kt:1 component2
@@ -117,4 +115,4 @@ fun box() {
 // test.kt:5 <init>
 // test.kt:5 <init>
 // test.kt:5 <init>
-// test.kt:25 box
+// test.kt:25 box

compiler/testData/debug/stepping/if.kt

@@ -25,7 +25,6 @@ inline fun getB(): Int {
 // test.kt:8 box
 
 // EXPECTATIONS JS_IR
-// test.kt:14 box
 // test.kt:4 box
 // test.kt:11 getA
-// test.kt:14 box
+// test.kt:8 box

compiler/testData/debug/stepping/if2.kt

@@ -40,13 +40,7 @@ fun box() {
 
 // EXPECTATIONS JS_IR
 // test.kt:20 box
-// test.kt:4 foo
-// test.kt:8 foo
-// test.kt:12 foo
 // test.kt:17 foo
 // test.kt:21 box
-// test.kt:4 foo
-// test.kt:8 foo
-// test.kt:12 foo
 // test.kt:17 foo
-// test.kt:22 box
+// test.kt:22 box

compiler/testData/debug/stepping/ifWithInlineInCondition.kt

@@ -56,23 +56,12 @@ fun nop() {}
 // test.kt:21 box
 
 // EXPECTATIONS JS_IR
-// test.kt:24 box
-// test.kt:3 box
 // test.kt:4 box
 // test.kt:30 nop
 // test.kt:24 box
-// test.kt:8 box
-// test.kt:28 box
-// test.kt:8 box
-// test.kt:24 box
-// test.kt:9 box
 // test.kt:7 box
 // test.kt:11 box
 // test.kt:30 nop
-// test.kt:24 box
-// test.kt:16 box
-// test.kt:27 box
-// test.kt:14 box
 // test.kt:19 box
 // test.kt:30 nop
 // test.kt:21 box

compiler/testData/debug/stepping/kt42208.kt

@@ -20,7 +20,6 @@ inline fun foo() = {
 // test.kt:6 box
 
 // EXPECTATIONS JS_IR
-// test1.kt:10 box
-// test.kt:5 box
+// test1.kt:9 box
 // test1.kt:7 box$lambda
 // test.kt:6 box

compiler/testData/debug/stepping/kt42208b.kt

@@ -26,8 +26,7 @@ inline fun foo() = {
 // test.kt:7 box
 
 // EXPECTATIONS JS_IR
-// test1.kt:11 box
-// test.kt:5 box
+// test1.kt:10 box
 // test.kt:6 box
 // test1.kt:8 box$lambda
 // test.kt:7 box

compiler/testData/debug/stepping/kt42208c.kt

@@ -44,8 +44,7 @@ fun baz(v:(() -> Unit)) {
 // test3.kt:15 baz
 // test1.kt:9 box$lambda
 // test3.kt:16 baz
-// test1.kt:12 box
-// test.kt:6 box
+// test1.kt:11 box
 // test.kt:7 box
 // test3.kt:15 baz
 // test1.kt:9 box$lambda

compiler/testData/debug/stepping/lambdaStepInline.kt

@@ -25,8 +25,4 @@ fun box(): String {
 // test.kt:13 box
 
 // EXPECTATIONS JS_IR
-// test.kt:8 box
-// test.kt:4 box
-// test.kt:10 box
-// test.kt:4 box
 // test.kt:13 box

compiler/testData/debug/stepping/lambdaStepInlineWithDefaults.kt

@@ -30,8 +30,4 @@ fun box(): String {
 // test.kt:16 box
 
 // EXPECTATIONS JS_IR
-// test.kt:2 box
-// test.kt:3 box
-// test.kt:7 box
-// test.kt:10 box
 // test.kt:16 box

compiler/testData/debug/stepping/nestedInline.kt

@@ -69,8 +69,5 @@ inline fun html(init: () -> Unit) {
 // 1.kt:33 box
 // 1.kt:36 box
 // 1.kt:37 box
-// 1.kt:37 box
-// 1.kt:41 box
 // test.kt:15 box
-// test.kt:19 box
 // test.kt:21 box

compiler/testData/debug/stepping/noParametersArgumentCallInExpression.kt

@@ -23,6 +23,5 @@ inline fun lookAtMe(f: () -> Int) {
 
 // EXPECTATIONS JS_IR
 // test.kt:11 box
-// test.kt:6 box
 // test.kt:12 box
 // test.kt:8 box

compiler/testData/debug/stepping/simpleDefaultArgWithInline.kt

@@ -26,5 +26,4 @@ fun box(): String {
 // test.kt:14 box
 
 // EXPECTATIONS JS_IR
-// test.kt:5 box
-// test.kt:14 box
+// test.kt:14 box

compiler/testData/debug/stepping/simpleInlineDefaultArg.kt

@@ -38,6 +38,4 @@ fun box(): String {
 // test.kt:10 box
 
 // EXPECTATIONS JS_IR
-// test.kt:3 box
-// test.kt:5 box
-// test.kt:6 box
+// test.kt:10 box

compiler/testData/debug/stepping/smapInlineAsArgument.kt

@@ -38,14 +38,12 @@ fun fail() : String {
 // test.kt:9 box
 
 // EXPECTATIONS JS_IR
-// test.kt:16 box
 // test.kt:4 box
 // test.kt:20 fail
 // test.kt:4 box
 // test.kt:13 checkEquals
 // test.kt:7 box
 // test.kt:20 fail
-// test.kt:16 box
 // test.kt:7 box
 // test.kt:13 checkEquals
 // test.kt:9 box

compiler/testData/debug/stepping/smapInlineAsInfixArgument.kt

@@ -36,14 +36,12 @@ fun fail() : String {
 // test.kt:11 box
 
 // EXPECTATIONS JS_IR
-// test.kt:14 box
 // test.kt:6 box
 // test.kt:18 fail
 // test.kt:6 box
 // test.kt:3 execute
 // test.kt:9 box
 // test.kt:18 fail
-// test.kt:14 box
 // test.kt:9 box
 // test.kt:3 execute
 // test.kt:11 box

compiler/testData/debug/stepping/smapInlineAsInlineArgument.kt

@@ -38,14 +38,8 @@ fun fail() : String {
 // test.kt:9 box
 
 // EXPECTATIONS JS_IR
-// test.kt:16 box
-// test.kt:4 box
 // test.kt:5 box
 // test.kt:20 fail
-// test.kt:16 box
 // test.kt:7 box
 // test.kt:20 fail
-// test.kt:16 box
-// test.kt:8 box
-// test.kt:16 box
 // test.kt:9 box

compiler/testData/debug/stepping/smapInlineInIntrinsicArgument.kt

@@ -38,10 +38,8 @@ fun fail() : String {
 
 // EXPECTATIONS JS_IR
 // test.kt:12 box
-// test.kt:4 box
 // test.kt:16 fail
 // test.kt:7 box
 // test.kt:16 fail
-// test.kt:12 box
 // test.kt:7 box
 // test.kt:9 box

compiler/testData/debug/stepping/stringSwitches.kt

@@ -117,9 +117,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:5 stringSwitch
 // test.kt:11 stringSwitch
-// test.kt:11 stringSwitch
 // test.kt:12 stringSwitch
-// test.kt:19 stringSwitch
 // test.kt:18 stringSwitch
 // test.kt:21 stringSwitch
 // test.kt:26 stringSwitch
@@ -127,9 +125,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:6 stringSwitch
 // test.kt:11 stringSwitch
-// test.kt:11 stringSwitch
 // test.kt:13 stringSwitch
-// test.kt:19 stringSwitch
 // test.kt:18 stringSwitch
 // test.kt:22 stringSwitch
 // test.kt:26 stringSwitch
@@ -137,9 +133,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:7 stringSwitch
 // test.kt:11 stringSwitch
-// test.kt:11 stringSwitch
 // test.kt:14 stringSwitch
-// test.kt:19 stringSwitch
 // test.kt:18 stringSwitch
 // test.kt:23 stringSwitch
 // test.kt:26 stringSwitch
@@ -147,9 +141,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:8 stringSwitch
 // test.kt:11 stringSwitch
-// test.kt:11 stringSwitch
 // test.kt:15 stringSwitch
-// test.kt:19 stringSwitch
 // test.kt:18 stringSwitch
 // test.kt:24 stringSwitch
 // test.kt:26 stringSwitch

compiler/testData/debug/stepping/stringSwitchesSmall.kt

@@ -100,9 +100,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:5 stringSwitch
 // test.kt:10 stringSwitch
-// test.kt:10 stringSwitch
 // test.kt:11 stringSwitch
-// test.kt:17 stringSwitch
 // test.kt:16 stringSwitch
 // test.kt:19 stringSwitch
 // test.kt:23 stringSwitch
@@ -110,9 +108,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:6 stringSwitch
 // test.kt:10 stringSwitch
-// test.kt:10 stringSwitch
 // test.kt:12 stringSwitch
-// test.kt:17 stringSwitch
 // test.kt:16 stringSwitch
 // test.kt:20 stringSwitch
 // test.kt:23 stringSwitch
@@ -120,9 +116,7 @@ fun box() {
 // test.kt:4 stringSwitch
 // test.kt:7 stringSwitch
 // test.kt:10 stringSwitch
-// test.kt:10 stringSwitch
 // test.kt:13 stringSwitch
-// test.kt:17 stringSwitch
 // test.kt:16 stringSwitch
 // test.kt:21 stringSwitch
 // test.kt:23 stringSwitch

compiler/testData/debug/stepping/suspendFunWithSuspendLambdaParameter.kt

@@ -26,7 +26,7 @@ suspend fun box() {
 // test.kt:9 doResume
 // test.kt:9 box$slambda
 // test.kt:9 doResume
-// test.kt:5 foo
+// test.kt:6 foo
 // test.kt:5 foo
 // test.kt:10 doResume
 // test.kt:12 doResume

compiler/testData/debug/stepping/voidLambdaStepInline.kt

@@ -18,6 +18,4 @@ fun box(): String {
 // test.kt:8 box
 
 // EXPECTATIONS JS_IR
-// test.kt:4 box
-// test.kt:6 box
 // test.kt:8 box

compiler/testData/debug/stepping/whenComplicatedSubject.kt

@@ -52,18 +52,13 @@ fun box() {
 // test.kt:16 box
 // test.kt:5 foo
 // test.kt:6 foo
-// test.kt:10 foo
-// test.kt:11 foo
 // test.kt:13 foo
 // test.kt:17 box
 // test.kt:5 foo
 // test.kt:7 foo
-// test.kt:10 foo
-// test.kt:11 foo
 // test.kt:13 foo
 // test.kt:18 box
 // test.kt:5 foo
 // test.kt:8 foo
-// test.kt:10 foo
 // test.kt:13 foo
 // test.kt:19 box

compiler/testData/debug/stepping/whenConstant.kt

@@ -24,5 +24,4 @@ fun box() {
 
 // EXPECTATIONS JS_IR
 // test.kt:4 box
-// test.kt:4 box
 // test.kt:12 box

compiler/testData/debug/stepping/whenExpr.kt

@@ -26,5 +26,4 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:4 box
 // test.kt:5 box
-// test.kt:5 box
-// test.kt:16 box
+// test.kt:16 box

compiler/testData/debug/stepping/whenIsChecks.kt

@@ -39,15 +39,9 @@ fun box() {
 
 // EXPECTATIONS JS_IR
 // test.kt:15 box
-// test.kt:4 foo
-// test.kt:5 foo
 // test.kt:12 foo
 // test.kt:16 box
-// test.kt:4 foo
-// test.kt:5 foo
 // test.kt:12 foo
 // test.kt:17 box
-// test.kt:4 foo
-// test.kt:5 foo
 // test.kt:12 foo
 // test.kt:18 box

compiler/testData/debug/stepping/whenMultiLineSubject.kt

@@ -58,22 +58,16 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:26 box
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:13 foo
 // test.kt:13 foo
 // test.kt:15 foo
 // test.kt:22 foo
 // test.kt:27 box
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:13 foo
 // test.kt:13 foo
 // test.kt:17 foo
 // test.kt:22 foo
 // test.kt:28 box
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:13 foo
 // test.kt:13 foo
 // test.kt:19 foo
 // test.kt:22 foo

compiler/testData/debug/stepping/whenNullalbeSubject.kt

@@ -26,5 +26,4 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:4 box
 // test.kt:5 box
-// test.kt:5 box
 // test.kt:16 box

compiler/testData/debug/stepping/whenSubject.kt

@@ -73,24 +73,17 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:18 box
 // test.kt:4 foo
-// test.kt:4 foo
 // test.kt:5 foo
 // test.kt:4 foo
-// test.kt:4 foo
 // test.kt:6 foo
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:10 foo
 // test.kt:10 foo
 // test.kt:13 foo
 // test.kt:10 foo
 // test.kt:15 foo
 // test.kt:10 foo
-// test.kt:10 foo
 // test.kt:12 foo
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:10 foo
 // test.kt:10 foo
 // test.kt:13 foo
 // test.kt:10 foo
@@ -98,24 +91,17 @@ fun box() {
 // test.kt:10 foo
 // test.kt:15 foo
 // test.kt:10 foo
-// test.kt:10 foo
 // test.kt:11 foo
 // test.kt:4 foo
-// test.kt:4 foo
 // test.kt:6 foo
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:10 foo
 // test.kt:10 foo
 // test.kt:13 foo
 // test.kt:10 foo
 // test.kt:15 foo
 // test.kt:10 foo
-// test.kt:10 foo
 // test.kt:12 foo
 // test.kt:4 foo
-// test.kt:4 foo
-// test.kt:10 foo
 // test.kt:10 foo
 // test.kt:13 foo
 // test.kt:10 foo

compiler/testData/debug/stepping/whenSubject2.kt

@@ -122,50 +122,36 @@ fun box() {
 
 // EXPECTATIONS JS_IR
 // test.kt:22 box
-// test.kt:5 foo
 // test.kt:4 foo
 // test.kt:7 foo
-// test.kt:5 foo
 // test.kt:4 foo
 // test.kt:8 foo
-// test.kt:5 foo
 // test.kt:4 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:17 foo
 // test.kt:12 foo
 // test.kt:19 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:16 foo
-// test.kt:5 foo
 // test.kt:4 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:17 foo
 // test.kt:12 foo
 // test.kt:19 foo
 // test.kt:12 foo
 // test.kt:19 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:15 foo
-// test.kt:5 foo
 // test.kt:4 foo
 // test.kt:8 foo
-// test.kt:5 foo
 // test.kt:4 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:17 foo
 // test.kt:12 foo
 // test.kt:19 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:16 foo
-// test.kt:5 foo
 // test.kt:4 foo
-// test.kt:13 foo
 // test.kt:12 foo
 // test.kt:17 foo
 // test.kt:12 foo

compiler/testData/debug/stepping/whenWithInlineInCondition.kt

@@ -73,27 +73,15 @@ fun nop() {}
 // EXPECTATIONS JS_IR
 // test.kt:3 box
 // test.kt:19 value
-// test.kt:4 box
-// test.kt:20 box
 // test.kt:5 box
-// test.kt:21 box
 // test.kt:6 box
-// test.kt:22 box
 // test.kt:7 box
 // test.kt:7 box
 // test.kt:28 nop
 // test.kt:20 box
 // test.kt:12 box
-// test.kt:21 box
-// test.kt:12 box
-// test.kt:20 box
 // test.kt:13 box
-// test.kt:26 box
-// test.kt:13 box
-// test.kt:21 box
-// test.kt:14 box
-// test.kt:25 box
 // test.kt:14 box
 // test.kt:14 box
 // test.kt:28 nop
-// test.kt:17 box
+// test.kt:17 box