diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/defaultArgsOverridden.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/defaultArgsOverridden.kt
index c2963ab9283..2734726c3db 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/defaultArgsOverridden.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/defaultArgsOverridden.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 // IGNORE_FIR_DIAGNOSTICS_DIFF
 
 open class A {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNoTails.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNoTails.kt
index 1ec0b75f362..cb47f7d28c7 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNoTails.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNoTails.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun noTails() {
     // nothing here
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNonTailRecursions.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNonTailRecursions.kt
index 820f6d255c1..36d2180157d 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNonTailRecursions.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/functionWithNonTailRecursions.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 // IGNORE_FIR_DIAGNOSTICS_DIFF
 
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/insideElvis.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/insideElvis.kt
index a504d1fde6d..6ee6be25b2a 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/insideElvis.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/insideElvis.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 // IGNORE_FIR_DIAGNOSTICS_DIFF
 
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/labeledThisReferences.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/labeledThisReferences.kt
index 4c4df850a31..31872b0fd24 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/labeledThisReferences.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/labeledThisReferences.kt
@@ -3,9 +3,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 class B {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/loops.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/loops.kt
index 60438b37768..4836c2160ca 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/loops.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/loops.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int {
     var z = if (x > 3) 3 else x
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/multilevelBlocks.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/multilevelBlocks.kt
index db63a8e1136..7fbc5ba967e 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/multilevelBlocks.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/multilevelBlocks.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLambda.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLambda.kt
index 7c917fd9f20..61868125c32 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLambda.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLambda.kt
@@ -4,10 +4,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
-
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun foo() {
     bar {
         <!NON_TAIL_RECURSIVE_CALL!>foo<!>()
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLocalFunction.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLocalFunction.kt
index eaf9ff84f1b..c1a30f58ece 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLocalFunction.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLocalFunction.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun foo() {
     fun bar() {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnIf.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnIf.kt
index b9e055aeff2..2d0eee1a9bb 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnIf.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnIf.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInCatch.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInCatch.kt
index fd999b0e3ce..28d2d933a36 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInCatch.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInCatch.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun test(counter : Int) : Int {
     if (counter == 0) return 0
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInFinally.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInFinally.kt
index cea65cf3677..c5d29faac00 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInFinally.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInFinally.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun test(counter : Int) : Int {
     if (counter == 0) return 0
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInIfInFinally.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInIfInFinally.kt
index 4aadf780793..4fcfdf9b551 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInIfInFinally.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInIfInFinally.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun test(counter : Int) : Int {
     if (counter == 0) return 0
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInTry.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInTry.kt
index 9a63c644779..f1b455902bb 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInTry.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/returnInTry.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun test(counter : Int) : Int {
     if (counter == 0) return 0
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleBlock.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleBlock.kt
index 59630479f40..973e1d13f5b 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleBlock.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleBlock.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int =
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturn.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturn.kt
index 57becb98499..b6623be0a08 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturn.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturn.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturnWithElse.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturnWithElse.kt
index 75614fc19fb..97dc39f5de7 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturnWithElse.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/simpleReturnWithElse.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Int {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailRecursionInFinally.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailRecursionInFinally.kt
index ee38bfb257b..c7129190155 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailRecursionInFinally.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailRecursionInFinally.kt
@@ -2,9 +2,6 @@
 // WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-// TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 
 <!NO_TAIL_CALLS_FOUND!>tailrec<!> fun test(go: Boolean) : Unit {
     if (!go) return
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailrecWithExplicitCompanionObjectDispatcher.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailrecWithExplicitCompanionObjectDispatcher.kt
index 911f7bb9f0f..828466b13fd 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailrecWithExplicitCompanionObjectDispatcher.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/tailrecWithExplicitCompanionObjectDispatcher.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // DONT_RUN_GENERATED_CODE: JS
-// IGNORE_BACKEND: JS
 // IGNORE_BACKEND: JVM
 // IGNORE_FIR_DIAGNOSTICS_DIFF
 
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/thisReferences.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/thisReferences.kt
index d7fb03489bf..60fa17686a0 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/thisReferences.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/thisReferences.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 class A {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/unitBlocks.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/unitBlocks.kt
index 6b43ac1a1ce..998ab4319c4 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/unitBlocks.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/unitBlocks.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun test(x : Int) : Unit {
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithCondition.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithCondition.kt
index 76ac9a47955..2b1ed056686 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithCondition.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithCondition.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun withWhen(counter : Int) : Int =
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithInRange.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithInRange.kt
index 875f88c6185..ff109736dd4 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithInRange.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithInRange.kt
@@ -3,9 +3,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
-
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun withWhen(counter : Int, d : Any) : Int =
diff --git a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithoutCondition.kt b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithoutCondition.kt
index 88671b2acff..93d154ba723 100644
--- a/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithoutCondition.kt
+++ b/compiler/testData/codegen/box/diagnostics/functions/tailRecursion/whenWithoutCondition.kt
@@ -3,7 +3,6 @@
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
-// DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
 
 tailrec fun withWhen2(counter : Int) : Int =