diff --git a/compiler/testData/debug/localVariables/assignment.kt b/compiler/testData/debug/localVariables/assignment.kt
index 89e1db19e70..9d4796d9598 100644
--- a/compiler/testData/debug/localVariables/assignment.kt
+++ b/compiler/testData/debug/localVariables/assignment.kt
@@ -1,4 +1,4 @@
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 fun box(): String {
@@ -15,7 +15,11 @@ fun box(): String {
 
 // EXPECTATIONS JVM_IR
 // test.kt:8 box:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:6 box:
+// EXPECTATIONS FIR JVM_IR
+// test.kt:5 box:
+// EXPECTATIONS JVM_IR
 // test.kt:11 box: o:java.lang.String="O":java.lang.String
 // test.kt:13 box: o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
 
diff --git a/compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt b/compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt
index afc37e3f4be..acedc3aaf3d 100644
--- a/compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt
@@ -1,4 +1,4 @@
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 class MyPair(val x: String, val y: String) {
@@ -28,9 +28,16 @@ fun box(): String {
 // test.kt:15 box:
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
 // test.kt:15 box:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:23 box: p:MyPair=MyPair
+// EXPECTATIONS FIR JVM_IR
+// test.kt:18 box: p:MyPair=MyPair
+// EXPECTATIONS JVM_IR
 // test.kt:6 component1:
 // test.kt:18 box: p:MyPair=MyPair
+// EXPECTATIONS FIR JVM_IR
+// test.kt:20 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM_IR
 // test.kt:10 component2:
 // test.kt:20 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String
 // test.kt:24 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
diff --git a/compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt b/compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt
index 34c4aeb4ce7..c1f66b3b16d 100644
--- a/compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt
@@ -1,5 +1,5 @@
 // WITH_STDLIB
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 fun box(): String {
@@ -19,7 +19,9 @@ fun box(): String {
 
 // EXPECTATIONS JVM_IR
 // test.kt:6 box:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:15 box: p:kotlin.Pair=kotlin.Pair
+// EXPECTATIONS JVM_IR
 // test.kt:10 box: p:kotlin.Pair=kotlin.Pair
 // test.kt:12 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String
 // test.kt:17 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
diff --git a/compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt b/compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt
index ecdfb1c7e27..5ffc60c42d4 100644
--- a/compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt
@@ -1,5 +1,5 @@
 // WITH_STDLIB
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 fun box(): String {
@@ -21,7 +21,9 @@ fun box(): String {
 
 // EXPECTATIONS JVM_IR
 // test.kt:6 box:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:17 box: p:kotlin.Triple=kotlin.Triple
+// EXPECTATIONS JVM_IR
 // test.kt:12 box: p:kotlin.Triple=kotlin.Triple
 // test.kt:14 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String
 // test.kt:19 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
diff --git a/compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt b/compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt
index a8c75e36672..b76d74e05de 100644
--- a/compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt
@@ -1,5 +1,5 @@
 // WITH_STDLIB
-// IGNORE_BACKEND_K2: JVM_IR
+
 // FILE: test.kt
 fun box() {
     val map: Map<String, String> = mapOf("1" to "23")
@@ -22,6 +22,9 @@ fun box() {
 // EXPECTATIONS JVM_IR
 // test.kt:5 box:
 // test.kt:15 box: map:java.util.Map=java.util.Collections$SingletonMap
+// EXPECTATIONS FIR JVM_IR
+// test.kt:9 box: map:java.util.Map=java.util.Collections$SingletonMap
+// EXPECTATIONS JVM_IR
 // test.kt:10 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:12 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String
 // test.kt:18 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String, b:java.lang.String="23":java.lang.String
diff --git a/compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt b/compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt
index fef555a5ad5..0967d810a88 100644
--- a/compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt
@@ -1,4 +1,4 @@
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 class MyPair(val x: String, val y: String) {
@@ -31,10 +31,18 @@ fun box() {
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
 // test.kt:17 box:
 // test.kt:14 foo: a:MyPair=MyPair, block:kotlin.jvm.functions.Function1=TestKt$box$1
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:19 invoke:
+// EXPECTATIONS FIR JVM_IR
+// test.kt:20 invoke:
+// EXPECTATIONS JVM_IR
 // test.kt:6 component1:
 // test.kt:20 invoke:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:19 invoke: x:java.lang.String="O":java.lang.String
+// EXPECTATIONS FIR JVM_IR
+// test.kt:22 invoke: x:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM_IR
 // test.kt:10 component2:
 // test.kt:22 invoke: x:java.lang.String="O":java.lang.String
 // test.kt:25 invoke: x:java.lang.String="O":java.lang.String, y:java.lang.String="K":java.lang.String
diff --git a/compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt b/compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt
index e378ea42e1a..be6e42a0247 100644
--- a/compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt
+++ b/compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt
@@ -1,4 +1,4 @@
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 data class A(val x: String, val y: Int)
@@ -25,9 +25,13 @@ fun box() {
 // test.kt:4 <init>: x:java.lang.String="O":java.lang.String, y:int=123:int
 // test.kt:9 box:
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function1=TestKt$box$1
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:11 invoke:
+// EXPECTATIONS JVM_IR
 // test.kt:12 invoke:
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:11 invoke: x:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM_IR
 // test.kt:14 invoke: x:java.lang.String="O":java.lang.String
 // test.kt:17 invoke: x:java.lang.String="O":java.lang.String, y:int=123:int
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function1=TestKt$box$1
diff --git a/compiler/testData/debug/stepping/localProperty.kt b/compiler/testData/debug/stepping/localProperty.kt
index 4d04b824c75..b113b8e97f3 100644
--- a/compiler/testData/debug/stepping/localProperty.kt
+++ b/compiler/testData/debug/stepping/localProperty.kt
@@ -1,5 +1,5 @@
 // IGNORE_BACKEND: WASM
-// IGNORE_BACKEND_K2: JVM_IR
+
 
 // FILE: test.kt
 fun box(): String {
@@ -16,7 +16,11 @@ fun box(): String {
 
 // EXPECTATIONS JVM_IR
 // test.kt:9 box
+// EXPECTATIONS ClassicFrontend JVM_IR
 // test.kt:7 box
+// EXPECTATIONS FIR JVM_IR
+// test.kt:6 box
+// EXPECTATIONS JVM_IR
 // test.kt:12 box
 // test.kt:14 box