diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/builders/declarations/declarationBuilders.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/builders/declarations/declarationBuilders.kt
index 128495024d4..d17807a264a 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/builders/declarations/declarationBuilders.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/builders/declarations/declarationBuilders.kt
@@ -7,10 +7,8 @@ package org.jetbrains.kotlin.ir.builders.declarations
 
 import org.jetbrains.kotlin.backend.common.descriptors.*
 import org.jetbrains.kotlin.backend.common.ir.copyTo
-import org.jetbrains.kotlin.descriptors.FunctionDescriptor
-import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.descriptors.Visibilities
-import org.jetbrains.kotlin.descriptors.Visibility
+import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.descriptors.annotations.Annotations
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.impl.*
 import org.jetbrains.kotlin.ir.symbols.impl.*
@@ -117,6 +115,8 @@ inline fun IrProperty.addSetter(builder: IrFunctionBuilder.() -> Unit = {}): IrS
 fun IrFunctionBuilder.buildFun(originalDescriptor: FunctionDescriptor? = null): IrFunctionImpl {
     val wrappedDescriptor = if (originalDescriptor is DescriptorWithContainerSource)
         WrappedFunctionDescriptorWithContainerSource(originalDescriptor.containerSource)
+    else if (originalDescriptor != null)
+        WrappedSimpleFunctionDescriptor(originalDescriptor)
     else
         WrappedSimpleFunctionDescriptor()
     return IrFunctionImpl(
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt
index e93ecd690f6..1128bc86338 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt
@@ -217,8 +217,6 @@ private val jvmFilePhases =
         returnableBlocksPhase then
         localDeclarationsPhase then
 
-        addContinuationPhase then
-
         jvmOverloadsAnnotationPhase then
         jvmDefaultConstructorPhase then
 
@@ -235,6 +233,8 @@ private val jvmFilePhases =
         interfaceSuperCallsPhase then
         interfaceDefaultCallsPhase then
 
+        addContinuationPhase then
+
         innerClassesPhase then
         innerClassConstructorCallsPhase then
         forLoopsPhase then
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/CoroutineCodegen.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/CoroutineCodegen.kt
index e909be88719..c92644c2279 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/CoroutineCodegen.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/CoroutineCodegen.kt
@@ -108,8 +108,16 @@ internal fun IrFunction.isInvokeOfSuspendCallableReference(): Boolean = isSuspen
         (parent as? IrClass)?.origin == JvmLoweredDeclarationOrigin.FUNCTION_REFERENCE_IMPL
 
 internal fun IrFunction.isKnownToBeTailCall(): Boolean =
-    origin == IrDeclarationOrigin.FUNCTION_FOR_DEFAULT_PARAMETER || origin == JvmLoweredDeclarationOrigin.SYNTHETIC_ACCESSOR ||
-            isInvokeOfSuspendCallableReference()
+    when (origin) {
+        IrDeclarationOrigin.FUNCTION_FOR_DEFAULT_PARAMETER,
+        JvmLoweredDeclarationOrigin.SYNTHETIC_ACCESSOR,
+        JvmLoweredDeclarationOrigin.DEFAULT_IMPLS_BRIDGE,
+        JvmLoweredDeclarationOrigin.DEFAULT_IMPLS_BRIDGE_TO_SYNTHETIC,
+        IrDeclarationOrigin.BRIDGE,
+        IrDeclarationOrigin.BRIDGE_SPECIAL,
+        IrDeclarationOrigin.DELEGATED_MEMBER -> true
+        else -> isInvokeOfSuspendCallableReference()
+    }
 
 internal fun IrFunction.shouldNotContainSuspendMarkers(context: JvmBackendContext): Boolean =
     isInvokeSuspendOfContinuation(context) || isKnownToBeTailCall()
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
index e29130b4e79..7f9841a5ba5 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt
@@ -78,7 +78,8 @@ open class FunctionCodegen(
             val continuationClassBuilder = context.continuationClassBuilders[irClass]
             methodVisitor = when {
                 irFunction.isSuspend &&
-                        // We do not generate continuation and state-machine for synthetic accessors, in a sense, they are tail-call
+                        // We do not generate continuation and state-machine for synthetic accessors, bridges, and delegated members,
+                        // in a sense, they are tail-call
                         !irFunction.isKnownToBeTailCall() &&
                         // TODO: We should generate two versions of inline suspend function: one with state-machine and one without
                         !irFunction.isInline ->
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/InterfaceDelegationLowering.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/InterfaceDelegationLowering.kt
index d411732b884..9bf3e946f68 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/InterfaceDelegationLowering.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/InterfaceDelegationLowering.kt
@@ -13,6 +13,7 @@ import org.jetbrains.kotlin.backend.common.ir.passTypeArgumentsFrom
 import org.jetbrains.kotlin.backend.common.lower.createIrBuilder
 import org.jetbrains.kotlin.backend.common.phaser.makeIrFilePhase
 import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
+import org.jetbrains.kotlin.backend.jvm.JvmLoweredDeclarationOrigin
 import org.jetbrains.kotlin.backend.jvm.codegen.isJvmInterface
 import org.jetbrains.kotlin.backend.jvm.ir.hasJvmDefault
 import org.jetbrains.kotlin.descriptors.Modality
@@ -108,7 +109,7 @@ private class InterfaceDelegationLowering(val context: JvmBackendContext) : IrEl
             IrFunctionImpl(
                 UNDEFINED_OFFSET,
                 UNDEFINED_OFFSET,
-                IrDeclarationOrigin.DEFINED,
+                JvmLoweredDeclarationOrigin.DEFAULT_IMPLS_BRIDGE,
                 IrSimpleFunctionSymbolImpl(descriptor),
                 classOverride.name,
                 Visibilities.PUBLIC,
diff --git a/compiler/testData/codegen/box/coroutines/delegatedSuspendMember.kt b/compiler/testData/codegen/box/coroutines/delegatedSuspendMember.kt
index ffb472ab7bf..0ab41fbf21d 100644
--- a/compiler/testData/codegen/box/coroutines/delegatedSuspendMember.kt
+++ b/compiler/testData/codegen/box/coroutines/delegatedSuspendMember.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // WITH_COROUTINES
 // COMMON_COROUTINES_TEST
diff --git a/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationCrossinline.kt b/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationCrossinline.kt
index fda7a7d9eec..019248de7f6 100644
--- a/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationCrossinline.kt
+++ b/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationCrossinline.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // WITH_COROUTINES
 // COMMON_COROUTINES_TEST
diff --git a/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationNonInline.kt b/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationNonInline.kt
index 04776cee904..cc9552b170f 100644
--- a/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationNonInline.kt
+++ b/compiler/testData/codegen/box/coroutines/inlineClasses/bridgeGenerationNonInline.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // WITH_COROUTINES
 // COMMON_COROUTINES_TEST
diff --git a/compiler/testData/codegen/box/coroutines/suspendDefaultImpl.kt b/compiler/testData/codegen/box/coroutines/suspendDefaultImpl.kt
index 9033ec08dd0..06f7be45741 100644
--- a/compiler/testData/codegen/box/coroutines/suspendDefaultImpl.kt
+++ b/compiler/testData/codegen/box/coroutines/suspendDefaultImpl.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // WITH_COROUTINES
 // COMMON_COROUTINES_TEST
diff --git a/compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt b/compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt
index f55f0a1f586..cda43f8cee3 100644
--- a/compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt
+++ b/compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt
@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // WITH_RUNTIME
 // WITH_COROUTINES
 // COMMON_COROUTINES_TEST