FIR2IR: set proper visibility of backing fields with @JvmField

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt

@@ -590,6 +590,7 @@ class Fir2IrDeclarationStorage(
         get() = when {
             isLateInit -> setter?.visibility ?: status.visibility
             isConst -> status.visibility
+            hasJvmFieldAnnotation -> status.visibility
             else -> Visibilities.PRIVATE
         }
 

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirDeclarationUtil.kt

@@ -32,8 +32,6 @@ fun FirTypeParameterBuilder.addDefaultBoundIfNecessary(isFlexible: Boolean = fal
     }
 }
 
-inline val FirDeclaration.isFromLibrary: Boolean
-    get() = origin == FirDeclarationOrigin.Library
 inline val FirRegularClass.isInner get() = status.isInner
 inline val FirRegularClass.isCompanion get() = status.isCompanion
 inline val FirRegularClass.isData get() = status.isData
@@ -114,12 +112,20 @@ fun FirRegularClass.addDeclaration(declaration: FirDeclaration) {
     }
 }
 
-private object IsFromVarargKey: FirDeclarationDataKey()
+private object IsFromVarargKey : FirDeclarationDataKey()
 var FirProperty.isFromVararg: Boolean? by FirDeclarationDataRegistry.data(IsFromVarargKey)
 
+inline val FirProperty.hasJvmFieldAnnotation: Boolean
+    get() = annotations.any {
+        val classId = it.annotationTypeRef.coneTypeSafe<ConeClassLikeType>()?.classId
+        classId?.packageFqName?.asString() == "kotlin.jvm" && classId.relativeClassName.asString() == "JvmField"
+    }
+
 fun FirAnnotatedDeclaration.hasAnnotation(classId: ClassId): Boolean {
     return annotations.any { it.annotationTypeRef.coneTypeSafe<ConeClassLikeType>()?.classId == classId }
 }
 
+inline val FirDeclaration.isFromLibrary: Boolean
+    get() = origin == FirDeclarationOrigin.Library
 inline val FirDeclaration.isSynthetic: Boolean
     get() = origin == FirDeclarationOrigin.Synthetic

compiler/testData/codegen/box/annotations/annotationWithKotlinProperty.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/inlineClasses/jvmFieldInInlineClassCompanion.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // WITH_RUNTIME
 

compiler/testData/codegen/box/jvmField/constructorProperty.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/jvmField/publicFieldJava.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // WITH_RUNTIME
 

compiler/testData/codegen/box/jvmField/simpleMemberProperty.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/jvmField/visibility.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_REFLECT

compiler/testData/codegen/box/jvmStatic/enumCompanion.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/properties/companionObjectPropertiesFromJava.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/reflection/genericSignature/kt5112.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_REFLECT

compiler/testData/codegen/box/reflection/mapping/interfaceCompanionPropertyWithJvmField.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +JvmFieldInInterface
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // WITH_REFLECT