[IR] Support user-defined equals for MFVC

Signed-off-by: Evgeniy.Zhelenskiy <Evgeniy.Zhelenskiy@jetbrains.com>

#KT-1179

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

@@ -1,7 +1,10 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// https://youtrack.jetbrains.com/issue/KT-52236/Different-modality-in-psi-and-fir
 // WITH_STDLIB
 // WORKS_WHEN_VALUE_CLASS
-// LANGUAGE: +ValueClasses, +CustomEqualsInInlineClasses
+// LANGUAGE: +ValueClasses, +CustomEqualsInValueClasses
 // TARGET_BACKEND: JVM_IR
+// CHECK_BYTECODE_LISTING
 
 import java.lang.AssertionError
 import kotlin.math.abs
@@ -44,4 +47,4 @@ fun box(): String {
     if ((a2Typed == c2Typed) != (a2Untyped == c2Untyped)) return "Fail 4"
 
     return "OK"
-}
+}