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

compiler/testData/codegen/box/reflection/enclosing/classInLambda.kt

@@ -4,16 +4,18 @@
 
 fun box(): String {
 
-    val classInLambda = {
+    val lambda = {
         class Z {}
         Z()
-    }()
+    }
+
+    val classInLambda = lambda()
 
     val enclosingMethod = classInLambda.javaClass.getEnclosingMethod()
     if (enclosingMethod?.getName() != "invoke") return "method: $enclosingMethod"
 
     val enclosingClass = classInLambda.javaClass.getEnclosingClass()!!.getName()
-    if (enclosingClass != "ClassInLambdaKt\$box\$classInLambda\$1") return "enclosing class: $enclosingClass"
+    if (enclosingClass != "ClassInLambdaKt\$box\$lambda\$1") return "enclosing class: $enclosingClass"
 
     val declaringClass = classInLambda.javaClass.getDeclaringClass()
     if (declaringClass != null) return "class has a declaring class"

compiler/testData/codegen/box/reflection/enclosing/objectInLambda.kt

@@ -3,16 +3,17 @@
 // WITH_REFLECT
 
 fun box(): String {
-
-    val objectInLambda = {
+    val lambda = {
         object : Any () {}
-    }()
+    }
+
+    val objectInLambda = lambda()
 
     val enclosingMethod = objectInLambda.javaClass.getEnclosingMethod()
     if (enclosingMethod?.getName() != "invoke") return "method: $enclosingMethod"
 
     val enclosingClass = objectInLambda.javaClass.getEnclosingClass()!!.getName()
-    if (enclosingClass != "ObjectInLambdaKt\$box\$objectInLambda\$1") return "enclosing class: $enclosingClass"
+    if (enclosingClass != "ObjectInLambdaKt\$box\$lambda\$1") return "enclosing class: $enclosingClass"
 
     val declaringClass = objectInLambda.javaClass.getDeclaringClass()
     if (declaringClass != null) return "anonymous object has a declaring class"

compiler/testData/codegen/box/reflection/properties/localDelegated/inLambda.kt

@@ -2,10 +2,12 @@
 // WITH_REFLECT
 import kotlin.reflect.*
 
+fun <T> eval(fn: () -> T) = fn()
+
 inline operator fun String.getValue(t:Any?, p: KProperty<*>): String =
     if (p.returnType.classifier == String::class) this else "fail"
 
-fun box() = {
+fun box() = eval {
     val x by "OK"
     x
-}()
+}