JVM_IR KT-45103 optimize direct invoke for lambdas and callable refs

compiler/testData/codegen/box/delegatedProperty/local/useReflectionForLocalVarInLambda.kt

@@ -3,12 +3,14 @@
 
 import kotlin.reflect.*
 
+fun <T> eval(fn: () -> T) = fn()
+
 object E
 
 operator fun E.getValue(receiver: Any?, property: KProperty<*>): String =
     if (property.returnType.classifier == String::class) "OK" else "Fail"
 
-fun box(): String = {
+fun box(): String = eval {
     val x: String by E
     x
-}()
+}

compiler/testData/codegen/box/delegatedProperty/optimizedDelegatedProperties/kt40815.kt

@@ -3,10 +3,8 @@ import kotlin.reflect.KProperty
 operator fun Int.provideDelegate(thiz: Any?, property: KProperty<*>): String = property.name
 inline operator fun String.getValue(thiz: Any?, property: KProperty<*>): String = property.name
 
-fun box(): String = with(42) {
-    val O by this
-    O
-} + {
-    val K by ""
-    K
-}()
+fun <T> eval(fn: () -> T) = fn()
+
+fun box(): String =
+    with(42) { val O by this; O } + eval { val K by ""; K }
+