diff --git a/compiler/testData/compileKotlinAgainstKotlin/coroutines/builder.kt b/compiler/testData/compileKotlinAgainstKotlin/coroutines/builder.kt
deleted file mode 100644
index 26ad3aeaeeb..00000000000
--- a/compiler/testData/compileKotlinAgainstKotlin/coroutines/builder.kt
+++ /dev/null
@@ -1,70 +0,0 @@
-// FILE: A.kt
-// !LANGUAGE: -ReleaseCoroutines
-// TODO: Unmute when automatic conversion experimental <-> release will be implemented
-// IGNORE_BACKEND: JS, NATIVE, JVM_IR, JS_IR
-
-import kotlin.coroutines.experimental.*
-
-var callback: (() -> Unit)? = null
-fun join() {
-    while (callback != null) {
-        val x = callback!!
-        callback = null
-        x()
-    }
-}
-
-fun builder1(c: suspend () -> String): String {
-    var res = "FAIL"
-    c.startCoroutine(object : Continuation<String> {
-        override val context = EmptyCoroutineContext
-        override fun resume(value: String) {
-            res = value
-        }
-        override fun resumeWithException(exception: Throwable) {
-            throw exception
-        }
-    })
-    join()
-    return res
-}
-
-fun builder2(c: suspend String.() -> String): String {
-    var res = "FAIL"
-    c.startCoroutine("O", object : Continuation<String> {
-        override val context = EmptyCoroutineContext
-        override fun resume(value: String) {
-            res = value
-        }
-        override fun resumeWithException(exception: Throwable) {
-            throw exception
-        }
-    })
-    join()
-    return res
-}
-
-// FILE: B.kt
-
-import kotlin.coroutines.*
-import kotlin.coroutines.intrinsics.*
-
-suspend fun ok(): String {
-    return o() + k()
-}
-
-suspend fun o(): String = suspendCoroutine { continuation ->
-    callback = { continuation.resume("O") }
-}
-
-suspend fun k(): String = suspendCoroutine { continuation ->
-    callback = { continuation.resume("K") }
-}
-
-fun box(): String {
-    if (builder1(::ok) != "OK") return "FAIL 1"
-    if (builder1 { ok() } != "OK") return "FAIL 2"
-
-    if (builder2 { this + k() } != "OK") return "FAIL 5"
-    return "OK"
-}
diff --git a/compiler/testData/compileKotlinAgainstKotlin/coroutines/receiver.kt b/compiler/testData/compileKotlinAgainstKotlin/coroutines/receiver.kt
deleted file mode 100644
index c76be5e5be5..00000000000
--- a/compiler/testData/compileKotlinAgainstKotlin/coroutines/receiver.kt
+++ /dev/null
@@ -1,55 +0,0 @@
-// FILE: A.kt
-// !LANGUAGE: -ReleaseCoroutines
-// TODO: Unmute when automatic conversion experimental <-> release will be implemented
-// IGNORE_BACKEND: JS, NATIVE, JVM_IR, JS_IR
-
-import kotlin.coroutines.experimental.*
-
-var callback: (() -> Unit)? = null
-fun join() {
-    while (callback != null) {
-        val x = callback!!
-        callback = null
-        x()
-    }
-}
-
-fun (suspend () -> String).builder(): String {
-    var res = "FAIL"
-    startCoroutine(object : Continuation<String> {
-        override val context = EmptyCoroutineContext
-        override fun resume(value: String) {
-            res = value
-        }
-        override fun resumeWithException(exception: Throwable) {
-            throw exception
-        }
-    })
-
-    join()
-
-    return res
-}
-
-// FILE: B.kt
-
-import kotlin.coroutines.*
-import kotlin.coroutines.intrinsics.*
-
-suspend fun ok(): String {
-    return o() + k()
-}
-
-suspend fun o(): String = suspendCoroutine { continuation ->
-    callback = { continuation.resume("O") }
-}
-
-suspend fun k(): String = suspendCoroutine { continuation ->
-    callback = { continuation.resume("K") }
-}
-
-fun box(): String {
-    if ((::ok).builder() != "OK") return "FAIL 1"
-    if (suspend { ok() }.builder() != "OK") return "FAIL 2"
-    return "OK"
-}
diff --git a/compiler/testData/compileKotlinAgainstKotlin/coroutines/simple.kt b/compiler/testData/compileKotlinAgainstKotlin/coroutines/simple.kt
deleted file mode 100644
index 63c83219549..00000000000
--- a/compiler/testData/compileKotlinAgainstKotlin/coroutines/simple.kt
+++ /dev/null
@@ -1,43 +0,0 @@
-// FILE: A.kt
-// !LANGUAGE: -ReleaseCoroutines
-// TODO: Unmute when automatic conversion experimental <-> release will be implemented
-// IGNORE_BACKEND: JS, NATIVE, JVM_IR, JS_IR
-
-import kotlin.coroutines.experimental.*
-import kotlin.coroutines.experimental.intrinsics.*
-
-var callback: (() -> Unit)? = null
-suspend fun dummy(): String = suspendCoroutine {
-    callback = { it.resume("OK") }
-}
-
-// FILE: B.kt
-
-import kotlin.coroutines.*
-import kotlin.coroutines.intrinsics.*
-
-fun builder(x: suspend () -> Unit) {
-    x.startCoroutine(object : Continuation<Any?> {
-        override val context: CoroutineContext = EmptyCoroutineContext
-
-        override fun resumeWith(result: Result<Any?>) {
-            result.getOrThrow()
-        }
-    })
-
-    while (callback != null) {
-        val x = callback!!
-        callback = null
-        x()
-    }
-}
-
-fun box(): String {
-    var res = "fail"
-
-    builder {
-        res = dummy()
-    }
-
-    return res
-}
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstKotlinTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstKotlinTestGenerated.java
index 22cda21521b..1b6a8e9c556 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstKotlinTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstKotlinTestGenerated.java
@@ -338,34 +338,6 @@ public class CompileKotlinAgainstKotlinTestGenerated extends AbstractCompileKotl
         runTest("compiler/testData/compileKotlinAgainstKotlin/unsignedTypesInAnnotations.kt");
     }
 
-    @TestMetadata("compiler/testData/compileKotlinAgainstKotlin/coroutines")
-    @TestDataPath("$PROJECT_ROOT")
-    @RunWith(JUnit3RunnerWithInners.class)
-    public static class Coroutines extends AbstractCompileKotlinAgainstKotlinTest {
-        private void runTest(String testDataFilePath) throws Exception {
-            KotlinTestUtils.runTest(this::doTest, this, testDataFilePath);
-        }
-
-        public void testAllFilesPresentInCoroutines() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/compileKotlinAgainstKotlin/coroutines"), Pattern.compile("^(.+)\\.kt$"), null, true);
-        }
-
-        @TestMetadata("builder.kt")
-        public void testBuilder() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/builder.kt");
-        }
-
-        @TestMetadata("receiver.kt")
-        public void testReceiver() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/receiver.kt");
-        }
-
-        @TestMetadata("simple.kt")
-        public void testSimple() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/simple.kt");
-        }
-    }
-
     @TestMetadata("compiler/testData/compileKotlinAgainstKotlin/jvm8")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstKotlinTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstKotlinTestGenerated.java
index eb0bbec5b45..2e6a525e8a4 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstKotlinTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstKotlinTestGenerated.java
@@ -333,34 +333,6 @@ public class IrCompileKotlinAgainstKotlinTestGenerated extends AbstractIrCompile
         runTest("compiler/testData/compileKotlinAgainstKotlin/unsignedTypesInAnnotations.kt");
     }
 
-    @TestMetadata("compiler/testData/compileKotlinAgainstKotlin/coroutines")
-    @TestDataPath("$PROJECT_ROOT")
-    @RunWith(JUnit3RunnerWithInners.class)
-    public static class Coroutines extends AbstractIrCompileKotlinAgainstKotlinTest {
-        private void runTest(String testDataFilePath) throws Exception {
-            KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM_IR, testDataFilePath);
-        }
-
-        public void testAllFilesPresentInCoroutines() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/compileKotlinAgainstKotlin/coroutines"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
-        }
-
-        @TestMetadata("builder.kt")
-        public void testBuilder() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/builder.kt");
-        }
-
-        @TestMetadata("receiver.kt")
-        public void testReceiver() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/receiver.kt");
-        }
-
-        @TestMetadata("simple.kt")
-        public void testSimple() throws Exception {
-            runTest("compiler/testData/compileKotlinAgainstKotlin/coroutines/simple.kt");
-        }
-    }
-
     @TestMetadata("compiler/testData/compileKotlinAgainstKotlin/jvm8")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)