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

compiler/testData/codegen/box/invokedynamic/lambdas/bigArityLambda.kt

@@ -5,13 +5,13 @@
 // CHECK_BYTECODE_TEXT
 // JVM_IR_TEMPLATES
 // 0 java/lang/invoke/LambdaMetafactory\.metafactory
-// 1 final class BigArityLambdaKt\$box\$1
+// 1 final class BigArityLambdaKt\$box\$lam\$1
 
-fun box() =
-    { p0: String, p1: String, p2: Int, p3: Int, p4: Int, p5: Int, p6: Int, p7: Int, p8: Int, p9: Int,
-      p10: Int, p11: Int, p12: Int, p13: Int, p14: Int, p15: Int, p16: Int, p17: Int, p18: Int, p19: Int,
-      p20: Int, p21: Int, p22: Int, p23: Int, p24: Int, p25: Int, p26: Int, p27: Int, p28: Int, p29: Int
+fun box(): String {
+    val lam = { p0: String, p1: String, p2: Int, p3: Int, p4: Int, p5: Int, p6: Int, p7: Int, p8: Int, p9: Int,
+                p10: Int, p11: Int, p12: Int, p13: Int, p14: Int, p15: Int, p16: Int, p17: Int, p18: Int, p19: Int,
+                p20: Int, p21: Int, p22: Int, p23: Int, p24: Int, p25: Int, p26: Int, p27: Int, p28: Int, p29: Int
         -> p0 + p1
-    }(
-        "O", "K", 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
-    )
+    }
+    return lam("O", "K", 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
+}

compiler/testData/codegen/box/invokedynamic/lambdas/capturingValue.kt

@@ -8,5 +8,6 @@
 
 fun box(): String {
     val ok = "OK"
-    return { ok }()
+    val lam = { ok }
+    return lam()
 }

compiler/testData/codegen/box/invokedynamic/lambdas/capturingVar.kt

@@ -8,6 +8,7 @@
 
 fun box(): String {
     var ok = "Failed"
-    { ok = "OK" }()
+    val lam = { ok = "OK" }
+    lam()
     return ok
 }

compiler/testData/codegen/box/invokedynamic/lambdas/nestedIndyLambdas.kt

@@ -6,4 +6,11 @@
 // JVM_IR_TEMPLATES
 // 3 java/lang/invoke/LambdaMetafactory
 
-fun box() = { { "O" }() + { "K" }() }()
+fun box(): String {
+    val lam1 = {
+        val lamO = { "O" }
+        val lamK = { "K" }
+        lamO() + lamK()
+    }
+    return lam1()
+}

compiler/testData/codegen/box/invokedynamic/lambdas/primitiveValueParameters.kt

@@ -7,7 +7,8 @@
 // 1 java/lang/invoke/LambdaMetafactory
 
 fun box(): String {
-    val test = { i: Int -> i + 40 }(2)
+    val lam = { i: Int -> i + 40 }
+    val test = lam(2)
     if (test != 42) return "Failed: test=$test"
 
     return "OK"

compiler/testData/codegen/box/invokedynamic/lambdas/simpleIndyLambda.kt

@@ -6,4 +6,7 @@
 // JVM_IR_TEMPLATES
 // 1 java/lang/invoke/LambdaMetafactory
 
-fun box() = { "OK" }()
+fun box(): String {
+    val lam = { "OK" }
+    return lam()
+}

compiler/testData/codegen/box/invokedynamic/lambdas/voidReturnType.kt

@@ -9,6 +9,7 @@
 var ok = "Failed"
 
 fun box(): String {
-    { ok = "OK" }()
+    val lam = { ok = "OK" }
+    lam()
     return ok
 }