diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/AbstractValueUsageTransformer.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/AbstractValueUsageTransformer.kt
index 13b081cb65303..4b0e577fb17aa 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/AbstractValueUsageTransformer.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/AbstractValueUsageTransformer.kt
@@ -34,7 +34,8 @@ import org.jetbrains.kotlin.ir.visitors.transformChildrenVoid
  * TODO: consider making this visitor non-recursive to make it more general.
  */
 abstract class AbstractValueUsageTransformer(
-    protected val irBuiltIns: IrBuiltIns
+    protected val irBuiltIns: IrBuiltIns,
+    private val replaceTypesInsideInlinedFunctionBlock: Boolean = false
 ) : IrElementTransformerVoid() {
 
     protected open fun IrExpression.useAs(type: IrType): IrExpression = this
@@ -120,7 +121,7 @@ abstract class AbstractValueUsageTransformer(
     }
 
     override fun visitContainerExpression(expression: IrContainerExpression): IrExpression {
-        if (expression is IrInlinedFunctionBlock) {
+        if (!replaceTypesInsideInlinedFunctionBlock && expression is IrInlinedFunctionBlock) {
             expression.transformChildrenVoid(this)
             return expression
         }
diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt
index f9d995bd10861..316bf563674a9 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt
@@ -526,8 +526,7 @@ private val innerClassConstructorCallsLoweringPhase = makeBodyLoweringPhase(
 private val suspendFunctionsLoweringPhase = makeBodyLoweringPhase(
     ::JsSuspendFunctionsLowering,
     name = "SuspendFunctionsLowering",
-    description = "Transform suspend functions into CoroutineImpl instance and build state machine",
-    prerequisite = setOf(returnableBlockLoweringPhase)
+    description = "Transform suspend functions into CoroutineImpl instance and build state machine"
 )
 
 private val addContinuationToNonLocalSuspendFunctionsLoweringPhase = makeDeclarationTransformerPhase(
@@ -739,7 +738,7 @@ private val inlineClassUsageLoweringPhase = makeBodyLoweringPhase(
 )
 
 private val autoboxingTransformerPhase = makeBodyLoweringPhase(
-    ::AutoboxingTransformer,
+    { AutoboxingTransformer(it, replaceTypesInsideInlinedFunctionBlock = true) },
     name = "AutoboxingTransformer",
     description = "Insert box/unbox intrinsics"
 )
@@ -922,7 +921,6 @@ val loweringList = listOf<Lowering>(
     enumUsageLoweringPhase,
     externalEnumUsageLoweringPhase,
     enumEntryRemovalLoweringPhase,
-    returnableBlockLoweringPhase,
     suspendFunctionsLoweringPhase,
     propertyReferenceLoweringPhase,
     interopCallableReferenceLoweringPhase,
@@ -930,6 +928,7 @@ val loweringList = listOf<Lowering>(
     addContinuationToNonLocalSuspendFunctionsLoweringPhase,
     addContinuationToLocalSuspendFunctionsLoweringPhase,
     addContinuationToFunctionCallsLoweringPhase,
+    returnableBlockLoweringPhase,
     rangeContainsLoweringPhase,
     forLoopsLoweringPhase,
     primitiveCompanionLoweringPhase,
diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/AutoboxingTransformer.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/AutoboxingTransformer.kt
index 873e686e2618d..48ae8a876e8e2 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/AutoboxingTransformer.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/AutoboxingTransformer.kt
@@ -31,7 +31,10 @@ import org.jetbrains.kotlin.ir.util.render
 
 // Copied and adapted from Kotlin/Native
 
-abstract class AbstractValueUsageLowering(val context: JsCommonBackendContext) : AbstractValueUsageTransformer(context.irBuiltIns),
+abstract class AbstractValueUsageLowering(
+    val context: JsCommonBackendContext,
+    replaceTypesInsideInlinedFunctionBlock: Boolean = false
+) : AbstractValueUsageTransformer(context.irBuiltIns, replaceTypesInsideInlinedFunctionBlock),
     BodyLoweringPass {
 
     val icUtils = context.inlineClassesUtils
@@ -120,7 +123,8 @@ abstract class AbstractValueUsageLowering(val context: JsCommonBackendContext) :
         )
 }
 
-class AutoboxingTransformer(context: JsCommonBackendContext) : AbstractValueUsageLowering(context) {
+class AutoboxingTransformer(context: JsCommonBackendContext, replaceTypesInsideInlinedFunctionBlock: Boolean = false) :
+    AbstractValueUsageLowering(context, replaceTypesInsideInlinedFunctionBlock) {
     private var processingReturnStack = mutableListOf<IrReturn>()
 
     private fun IrExpression.useReturnableExpressionAsType(expectedType: IrType): IrExpression {
diff --git a/compiler/testData/codegen/box/coroutines/intrinsicSemantics/intercepted.kt b/compiler/testData/codegen/box/coroutines/intrinsicSemantics/intercepted.kt
index 29fe34ea6c019..d9d34f0414681 100644
--- a/compiler/testData/codegen/box/coroutines/intrinsicSemantics/intercepted.kt
+++ b/compiler/testData/codegen/box/coroutines/intrinsicSemantics/intercepted.kt
@@ -1,5 +1,6 @@
 // WITH_STDLIB
 // WITH_COROUTINES
+// IGNORE_BACKEND: JS_IR, JS_IR_ES6
 import helpers.*
 import kotlin.coroutines.*
 import kotlin.coroutines.intrinsics.*
diff --git a/compiler/testData/codegen/box/coroutines/intrinsicSemantics/releaseIntercepted.kt b/compiler/testData/codegen/box/coroutines/intrinsicSemantics/releaseIntercepted.kt
index 454d6d298f772..8049e9f10f2c6 100644
--- a/compiler/testData/codegen/box/coroutines/intrinsicSemantics/releaseIntercepted.kt
+++ b/compiler/testData/codegen/box/coroutines/intrinsicSemantics/releaseIntercepted.kt
@@ -1,4 +1,5 @@
 // WITH_STDLIB
+// IGNORE_BACKEND: JS_IR, JS_IR_ES6
 import kotlin.coroutines.*
 import kotlin.coroutines.intrinsics.*
 
diff --git a/compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt b/compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt
index 529e197492063..ca5295d3aa89f 100644
--- a/compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt
+++ b/compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt
@@ -36,5 +36,7 @@ suspend fun box() {
 // test.kt:12 doResume:
 // test.kt:8 h: $completion=$boxCOROUTINE$0
 // test.kt:4 doResume:
+// test.kt:5 doResume: x=41:number
 // test.kt:4 doResume: x=41:number
+// test.kt:5 doResume: x=41:number, x=41:number
 // test.kt:19 doResume: x=41:number, x=41:number
diff --git a/compiler/testData/debug/localVariables/suspend/mergeLvt.kt b/compiler/testData/debug/localVariables/suspend/mergeLvt.kt
index fdf60a907fadc..2ca9ab5a80606 100644
--- a/compiler/testData/debug/localVariables/suspend/mergeLvt.kt
+++ b/compiler/testData/debug/localVariables/suspend/mergeLvt.kt
@@ -68,6 +68,5 @@ suspend fun box() {
 // test.kt:12 <get-a>:
 // test.kt:38 doResume:
 // test.kt:38 doResume:
-// test.kt:38 doResume:
 // test.kt:27 doResume:
 // test.kt:28 doResume: a=Unit
diff --git a/compiler/testData/debug/localVariables/suspend/nestedInsideSuspendUnintercepted.kt b/compiler/testData/debug/localVariables/suspend/nestedInsideSuspendUnintercepted.kt
index 85248d18082ee..1d23f9f09036f 100644
--- a/compiler/testData/debug/localVariables/suspend/nestedInsideSuspendUnintercepted.kt
+++ b/compiler/testData/debug/localVariables/suspend/nestedInsideSuspendUnintercepted.kt
@@ -71,6 +71,5 @@ suspend fun box() {
 // test.kt:7 id: obj=2:number
 // test.kt:38 doResume: c=1:number, b=2:number
 // test.kt:38 doResume: c=1:number, b=2:number
-// test.kt:39 doResume: c=1:number, b=2:number
 // test.kt:30 doResume: c=1:number, b=2:number
 // test.kt:31 doResume: c=1:number, b=2:number, a=Unit
diff --git a/compiler/testData/debug/localVariables/suspend/nestedSuspendUnintercepted.kt b/compiler/testData/debug/localVariables/suspend/nestedSuspendUnintercepted.kt
index 47802d8c24b43..c135da1465cc4 100644
--- a/compiler/testData/debug/localVariables/suspend/nestedSuspendUnintercepted.kt
+++ b/compiler/testData/debug/localVariables/suspend/nestedSuspendUnintercepted.kt
@@ -42,6 +42,5 @@ suspend fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:31 doResume:
 // test.kt:31 doResume:
-// test.kt:31 doResume:
 // test.kt:22 doResume:
 // test.kt:23 doResume: a=Unit
diff --git a/compiler/testData/debug/localVariables/suspend/nestedSuspendUninterceptedWithDeepLambdaCall.kt b/compiler/testData/debug/localVariables/suspend/nestedSuspendUninterceptedWithDeepLambdaCall.kt
index fb7c4c3c43760..5c8c0c4de00dc 100644
--- a/compiler/testData/debug/localVariables/suspend/nestedSuspendUninterceptedWithDeepLambdaCall.kt
+++ b/compiler/testData/debug/localVariables/suspend/nestedSuspendUninterceptedWithDeepLambdaCall.kt
@@ -103,6 +103,5 @@ suspend fun box() {
 // test.kt:7 id: obj=5:number
 // test.kt:44 doResume: b=2:number, e=5:number
 // test.kt:44 doResume: b=2:number, e=5:number
-// test.kt:45 doResume: b=2:number, e=5:number
 // test.kt:33 doResume: b=2:number, e=5:number
 // test.kt:37 doResume: b=2:number, e=5:number, result=Unit
diff --git a/js/js.translator/testData/box/coercion/unitMaterializationOnCall.kt b/js/js.translator/testData/box/coercion/unitMaterializationOnCall.kt
index 53a280aa22bfa..7781cca67832f 100644
--- a/js/js.translator/testData/box/coercion/unitMaterializationOnCall.kt
+++ b/js/js.translator/testData/box/coercion/unitMaterializationOnCall.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR, JS_IR_ES6
 // DONT_TARGET_EXACT_BACKEND: JS
 
 var demoCallCounter = 0
diff --git a/js/js.translator/testData/lineNumbers/coroutine.kt b/js/js.translator/testData/lineNumbers/coroutine.kt
index d4c8a23589c78..47f7236673828 100644
--- a/js/js.translator/testData/lineNumbers/coroutine.kt
+++ b/js/js.translator/testData/lineNumbers/coroutine.kt
@@ -15,4 +15,4 @@ suspend fun bar(): Unit {
 }
 
 // LINES(JS):    39 4 4 4 7 5 5 45 45 5 93 45 5 5 6 4 4 4 9 15 9 9 9 * 9 15 10 10 11 11 11 11 11 * 11 12 12 13 13 13 13 13 13 13 14 14 * 9 15 9 9 9 9
-// LINES(JS_IR): 4 4 * 9 9 * 4 * 4 * 19 5 5 * 19 * 19 19 * 19 19 * 6 6 * 19 * 19 * 4 * 9 * 9 * 10 10 * 11 * 11 12 12 * 13 * 13 14 14 15 15
+// LINES(JS_IR): 4 4 * 93 3 45 45 7 7 6 9 9 * 9 * 9 * 10 10 * 11 * 11 12 12 * 13 * 13 14 14 15 15