From 89bfa64e907aff5a683cedd9c84860ee3d10ba4f Mon Sep 17 00:00:00 2001
From: Dmitry Petrov <dmitry.petrov@jetbrains.com>
Date: Fri, 19 May 2017 14:49:18 +0300
Subject: [PATCH] Minor: simplify code in RedundantGotoMethodTransformer

---
 .../RedundantGotoMethodTransformer.kt            | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/RedundantGotoMethodTransformer.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/RedundantGotoMethodTransformer.kt
index 72043f4a3b1..c0013505149 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/RedundantGotoMethodTransformer.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/RedundantGotoMethodTransformer.kt
@@ -34,18 +34,14 @@ class RedundantGotoMethodTransformer : MethodTransformer() {
 
         val currentLabels = hashSetOf<LabelNode>()
         for (insn in insns) {
-            if (insn.isMeaningful) {
-                if (insn.opcode == Opcodes.GOTO && (insn as JumpInsnNode).label in currentLabels) {
+            when {
+                insn is LabelNode ->
+                    currentLabels.add(insn)
+                insn.opcode == Opcodes.GOTO &&
+                (insn as JumpInsnNode).label in currentLabels ->
                     insnsToRemove.add(insn)
-                }
-                else {
+                insn.isMeaningful ->
                     currentLabels.clear()
-                }
-                continue
-            }
-
-            if (insn is LabelNode) {
-                currentLabels.add(insn)
             }
         }