From 494d825da5d3608fda829b47b3524a093659c6af Mon Sep 17 00:00:00 2001
From: Svyatoslav Scherbina <svyatoslav.scherbina@jetbrains.com>
Date: Thu, 2 Mar 2017 17:59:14 +0700
Subject: [PATCH] backend/codegen: improve break and continue support

Do not rely on loop label.
---
 .../org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
index 706e174ff17..571e8b65079 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
@@ -320,14 +320,14 @@ internal class CodeGeneratorVisitor(val context: Context) : IrElementVisitorVoid
         val loopCheck = codegen.basicBlock()
 
         override fun genBreak(destination: IrBreak) {
-            if (destination.label == null || destination.label == loop.label)
+            if (destination.loop == loop)
                 codegen.br(loopExit)
             else
                 super.genBreak(destination)
         }
 
         override fun genContinue(destination: IrContinue) {
-            if (destination.label == null || destination.label == loop.label)
+            if (destination.loop == loop)
                 codegen.br(loopCheck)
             else
                 super.genContinue(destination)