diff --git a/compiler/testData/codegen/box/compatibility/dataClassEqualsHashCodeToString.kt b/compiler/testData/codegen/box/compatibility/dataClassEqualsHashCodeToString.kt
index d95ddb87a22..cb744e31332 100644
--- a/compiler/testData/codegen/box/compatibility/dataClassEqualsHashCodeToString.kt
+++ b/compiler/testData/codegen/box/compatibility/dataClassEqualsHashCodeToString.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JVM_IR
 // LANGUAGE_VERSION: 1.0
 
diff --git a/compiler/testData/codegen/box/delegation/hiddenSuperOverrideIn1.0.kt b/compiler/testData/codegen/box/delegation/hiddenSuperOverrideIn1.0.kt
index 390d1773e91..baa28b94765 100644
--- a/compiler/testData/codegen/box/delegation/hiddenSuperOverrideIn1.0.kt
+++ b/compiler/testData/codegen/box/delegation/hiddenSuperOverrideIn1.0.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JVM_IR
 // LANGUAGE_VERSION: 1.0
 
diff --git a/compiler/testData/codegen/box/ieee754/nullableDoubleEquals10.kt b/compiler/testData/codegen/box/ieee754/nullableDoubleEquals10.kt
index aec2421eaa9..2e7e0ca5d1f 100644
--- a/compiler/testData/codegen/box/ieee754/nullableDoubleEquals10.kt
+++ b/compiler/testData/codegen/box/ieee754/nullableDoubleEquals10.kt
@@ -1,4 +1,5 @@
 // LANGUAGE_VERSION: 1.0
+// IGNORE_BACKEND: JS_IR
 fun myEquals(a: Double?, b: Double?) = a == b
 
 fun myEquals1(a: Double?, b: Double) = a == b
diff --git a/compiler/testData/codegen/box/ieee754/nullableDoubleNotEquals10.kt b/compiler/testData/codegen/box/ieee754/nullableDoubleNotEquals10.kt
index 7ec29384f5a..22a5ffae447 100644
--- a/compiler/testData/codegen/box/ieee754/nullableDoubleNotEquals10.kt
+++ b/compiler/testData/codegen/box/ieee754/nullableDoubleNotEquals10.kt
@@ -1,4 +1,5 @@
 // LANGUAGE_VERSION: 1.0
+// IGNORE_BACKEND: JS_IR
 fun myNotEquals(a: Double?, b: Double?) = a != b
 
 fun myNotEquals1(a: Double?, b: Double) = a != b
diff --git a/compiler/testData/codegen/box/ieee754/nullableFloatEquals10.kt b/compiler/testData/codegen/box/ieee754/nullableFloatEquals10.kt
index b6899058120..90fa7837087 100644
--- a/compiler/testData/codegen/box/ieee754/nullableFloatEquals10.kt
+++ b/compiler/testData/codegen/box/ieee754/nullableFloatEquals10.kt
@@ -1,4 +1,5 @@
 // LANGUAGE_VERSION: 1.0
+// IGNORE_BACKEND: JS_IR
 fun myEquals(a: Float?, b: Float?) = a == b
 
 fun myEquals1(a: Float?, b: Float) = a == b
diff --git a/compiler/testData/codegen/box/ieee754/nullableFloatNotEquals10.kt b/compiler/testData/codegen/box/ieee754/nullableFloatNotEquals10.kt
index a9eeb821db4..26904b12809 100644
--- a/compiler/testData/codegen/box/ieee754/nullableFloatNotEquals10.kt
+++ b/compiler/testData/codegen/box/ieee754/nullableFloatNotEquals10.kt
@@ -1,4 +1,5 @@
 // LANGUAGE_VERSION: 1.0
+// IGNORE_BACKEND: JS_IR
 fun myNotEquals(a: Float?, b: Float?) = a != b
 
 fun myNotEquals1(a: Float?, b: Float) = a != b
diff --git a/compiler/testData/codegen/box/ieee754/whenNullableSmartCast10.kt b/compiler/testData/codegen/box/ieee754/whenNullableSmartCast10.kt
index f497a7468b6..6b3bab80b66 100644
--- a/compiler/testData/codegen/box/ieee754/whenNullableSmartCast10.kt
+++ b/compiler/testData/codegen/box/ieee754/whenNullableSmartCast10.kt
@@ -1,4 +1,5 @@
 // LANGUAGE_VERSION: 1.0
+// IGNORE_BACKEND: JS_IR
 fun box(): String {
     val nullValue: Any? = null
     val nullDouble: Double? = null