Optimize range operations for 'until' extension from stdlib (KT-9900)

NB: for-in-until loop is generated as precondition loop, because the corresponding range is right-exclusive (and thus we have no problems with integer overflows).
2017-05-02 15:00:14 +03:00
parent b83620fdb9
commit 506941e7e0
27 changed files with 533 additions and 8 deletions
@@ -134,6 +134,17 @@ public class RangeCodegenUtil {
        return true;
    }

+    public static boolean isPrimitiveNumberUntil(@NotNull CallableDescriptor descriptor) {
+        if (!isTopLevelInPackage(descriptor, "until", "kotlin.ranges")) return false;
+
+        ReceiverParameterDescriptor extensionReceiver = descriptor.getExtensionReceiverParameter();
+        if (extensionReceiver == null) return false;
+        ClassifierDescriptor extensionReceiverClassifier = extensionReceiver.getType().getConstructor().getDeclarationDescriptor();
+        if (!isPrimitiveNumberClassDescriptor(extensionReceiverClassifier)) return false;
+
+        return true;
+    }
+
    public static boolean isArrayOrPrimitiveArrayIndices(@NotNull CallableDescriptor descriptor) {
        if (!isTopLevelInPackage(descriptor, "indices", "kotlin.collections")) return false;

@@ -66,9 +66,13 @@ abstract class AbstractForInRangeLoopGenerator : AbstractForInProgressionOrRange

    override fun assignToLoopParameter() {}

-    override fun increment(loopExit: Label) {
+    override fun checkPostConditionAndIncrement(loopExit: Label) {
        checkPostCondition(loopExit)

+        incrementLoopVariable()
+    }
+
+    protected fun incrementLoopVariable() {
        if (loopParameterType === Type.INT_TYPE) {
            v.iinc(loopParameterVar, step)
        }
@@ -116,7 +116,7 @@ abstract class AbstractForLoopGenerator(

    protected abstract fun assignToLoopParameter()

-    protected abstract fun increment(loopExit: Label)
+    protected abstract fun checkPostConditionAndIncrement(loopExit: Label)

    fun body() {
        codegen.generateLoopBody(forExpression.body)
@@ -135,7 +135,7 @@ abstract class AbstractForLoopGenerator(
    fun afterBody(loopExit: Label) {
        codegen.markStartLineNumber(forExpression)

-        increment(loopExit)
+        checkPostConditionAndIncrement(loopExit)

        v.mark(bodyEnd)
    }
@@ -74,7 +74,7 @@ class ForInArrayLoopGenerator(codegen: ExpressionCodegen, forExpression: KtForEx
        v.store(loopParameterVar, asmElementType)
    }

-    override fun increment(loopExit: Label) {
+    override fun checkPostConditionAndIncrement(loopExit: Label) {
        v.iinc(indexVar, 1)
    }
 }
@@ -67,7 +67,7 @@ class ForInCharSequenceLoopGenerator(codegen: ExpressionCodegen, forExpression:
        v.store(loopParameterVar, asmElementType)
    }

-    override fun increment(loopExit: Label) {
+    override fun checkPostConditionAndIncrement(loopExit: Label) {
        v.iinc(indexVar, 1)
    }

@@ -92,7 +92,7 @@ class ForInProgressionExpressionLoopGenerator(codegen: ExpressionCodegen, forExp

    override fun assignToLoopParameter() {}

-    override fun increment(loopExit: Label) {
+    override fun checkPostConditionAndIncrement(loopExit: Label) {
        checkPostCondition(loopExit)

        val loopParameter = loopParameter()
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2010-2017 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.codegen.forLoop
+
+import org.jetbrains.kotlin.codegen.ExpressionCodegen
+import org.jetbrains.kotlin.codegen.StackValue
+import org.jetbrains.kotlin.psi.KtExpression
+import org.jetbrains.kotlin.psi.KtForExpression
+import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
+import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue
+import org.jetbrains.org.objectweb.asm.Label
+import org.jetbrains.org.objectweb.asm.Type
+
+class ForInUntilRangeLoopGenerator(
+        codegen: ExpressionCodegen,
+        forExpression: KtForExpression,
+        loopRangeCall: ResolvedCall<*>
+) : AbstractForInRangeLoopGenerator(codegen, forExpression) {
+    private val from: ReceiverValue = loopRangeCall.extensionReceiver!!
+    private val to: KtExpression = ExpressionCodegen.getSingleArgumentExpression(loopRangeCall)!!
+
+    override fun storeRangeStartAndEnd() {
+        loopParameter().store(codegen.generateReceiverValue(from, false), v)
+        StackValue.local(endVar, asmElementType).store(codegen.gen(to), v)
+    }
+
+    override fun checkEmptyLoop(loopExit: Label) {}
+
+    override fun checkPreCondition(loopExit: Label) {
+        loopParameter().put(asmElementType, v)
+        v.load(endVar, asmElementType)
+        if (asmElementType.sort == Type.LONG) {
+            v.lcmp()
+            v.ifge(loopExit)
+        }
+        else {
+            v.ificmpge(loopExit)
+        }
+    }
+
+    override fun checkPostConditionAndIncrement(loopExit: Label) {
+        incrementLoopVariable()
+    }
+}
@@ -68,6 +68,8 @@ private fun ExpressionCodegen.createOptimizedForLoopGeneratorOrNull(
            ForInRangeLiteralLoopGenerator(this, forExpression, loopRangeCall)
        RangeCodegenUtil.isPrimitiveNumberDownTo(loopRangeCallee) ->
            ForInDownToProgressionLoopGenerator(this, forExpression, loopRangeCall)
+        RangeCodegenUtil.isPrimitiveNumberUntil(loopRangeCallee) ->
+            ForInUntilRangeLoopGenerator(this, forExpression, loopRangeCall)
        RangeCodegenUtil.isArrayOrPrimitiveArrayIndices(loopRangeCallee) ->
            ForInArrayIndicesRangeLoopGenerator(this, forExpression, loopRangeCall)
        RangeCodegenUtil.isCollectionIndices(loopRangeCallee) ->
@@ -83,5 +83,5 @@ class IteratorForLoopGenerator(codegen: ExpressionCodegen, forExpression: KtForE
        StackValue.local(loopParameterVar, loopParameterType).store(value, v)
    }

-    override fun increment(loopExit: Label) {}
+    override fun checkPostConditionAndIncrement(loopExit: Label) {}
 }
@@ -0,0 +1,28 @@
+// IGNORE_BACKEND: JS
+// see KT-17700
+
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    testChar()
+    testNullableChar()
+    return "OK"
+}
+
+private fun testChar() {
+    var sum = ""
+    for (ch in '1' until '5') {
+        sum = sum + ch
+    }
+    assertEquals("1234", sum)
+}
+
+private fun testNullableChar() {
+    var sum = ""
+    for (ch: Char? in '1' until '5') {
+        sum = sum + (ch ?: break)
+    }
+    assertEquals("1234", sum)
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    for (ch in (-10).toChar() until '\u0000') {
+        throw AssertionError("This loop shoud not be executed")
+    }
+    return "OK"
+}
@@ -0,0 +1,25 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    testIntInIntUntilInt()
+    testNullableIntInIntUntilInt()
+    return "OK"
+}
+
+private fun testIntInIntUntilInt() {
+    var sum = 0
+    for (i in 1 until 5) {
+        sum = sum * 10 + i
+    }
+    assertEquals(1234, sum)
+}
+
+private fun testNullableIntInIntUntilInt() {
+    var sum = 0
+    for (i: Int? in 1 until 5) {
+        sum = sum * 10 + (i?.toInt() ?: break)
+    }
+    assertEquals(1234, sum)
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    for (i in 10 until 0) {
+        throw AssertionError("This loop should not be executed")
+    }
+    return "OK"
+}
@@ -0,0 +1,43 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun testLongInLongUntilLong() {
+    var sum = 0
+    for (i in 1L until 5L) {
+        sum = sum * 10 + i.toInt()
+    }
+    assertEquals(1234, sum)
+}
+
+fun testLongInLongUntilInt() {
+    var sum = 0
+    for (i in 1L until 5.toInt()) {
+        sum = sum * 10 + i.toInt()
+    }
+    assertEquals(1234, sum)
+}
+
+fun testLongInIntUntilLong() {
+    var sum = 0
+    for (i in 1.toInt() until 5L) {
+        sum = sum * 10 + i.toInt()
+    }
+    assertEquals(1234, sum)
+}
+
+fun testNullableLongInIntUntilLong() {
+    var sum = 0
+    for (i: Long? in 1.toInt() until 5L) {
+        sum = sum * 10 + (i?.toInt() ?: break)
+    }
+    assertEquals(1234, sum)
+}
+
+fun box(): String {
+    testLongInLongUntilLong()
+    testLongInIntUntilLong()
+    testLongInLongUntilInt()
+    testNullableLongInIntUntilLong()
+    return "OK"
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    for (i in Int.MAX_VALUE until Int.MAX_VALUE) {
+        throw AssertionError("This loop shoud not be executed")
+    }
+    return "OK"
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    for (i in 0 until Int.MIN_VALUE) {
+        throw AssertionError("This loop shoud not be executed")
+    }
+    return "OK"
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    for (i in 0 until Long.MIN_VALUE) {
+        throw AssertionError("This loop shoud not be executed")
+    }
+    return "OK"
+}
@@ -0,0 +1,21 @@
+// WITH_RUNTIME
+
+import kotlin.test.assertEquals
+
+fun box(): String {
+    testIntInIntUntilSmartcastInt()
+    return "OK"
+}
+
+private fun testIntInIntUntilSmartcastInt() {
+    var sum = 0
+
+    val a: Any = 5
+    if (a is Int) {
+        for (i: Int in 1 until a) {
+            sum = sum * 10 + i
+        }
+    }
+
+    assertEquals(1234, sum)
+}
@@ -0,0 +1,16 @@
+// WITH_RUNTIME
+
+fun test(): Int {
+    var sum = 0
+    for (i in 1 until 6) {
+        sum = sum * 10 + i
+    }
+    return sum
+}
+
+// 0 iterator
+// 0 getStart
+// 0 getEnd
+// 0 getFirst
+// 0 getLast
+// 1 IF
@@ -1,6 +1,7 @@
 fun Int.until(other: Int) = this..other - 1
 fun foo() {
-    for (i in 1 until 2) {
+    val range = 1 until 2
+    for (i in range) {
    }

    for (i in 1..2 step 4) {}
@@ -13364,6 +13364,69 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/ranges/forInUntil")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class ForInUntil extends AbstractIrBlackBoxCodegenTest {
+            public void testAllFilesPresentInForInUntil() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/ranges/forInUntil"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM, true);
+            }
+
+            @TestMetadata("forInUntilChar.kt")
+            public void testForInUntilChar() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilChar0.kt")
+            public void testForInUntilChar0() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar0.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilInt.kt")
+            public void testForInUntilInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLesserInt.kt")
+            public void testForInUntilLesserInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLesserInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLong.kt")
+            public void testForInUntilLong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMaxint.kt")
+            public void testForInUntilMaxint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMaxint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinint.kt")
+            public void testForInUntilMinint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinlong.kt")
+            public void testForInUntilMinlong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinlong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forIntInIntUntilSmartcastInt.kt")
+            public void testForIntInIntUntilSmartcastInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forIntInIntUntilSmartcastInt.kt");
+                doTest(fileName);
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/ranges/literal")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -13364,6 +13364,69 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/ranges/forInUntil")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class ForInUntil extends AbstractBlackBoxCodegenTest {
+            public void testAllFilesPresentInForInUntil() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/ranges/forInUntil"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM, true);
+            }
+
+            @TestMetadata("forInUntilChar.kt")
+            public void testForInUntilChar() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilChar0.kt")
+            public void testForInUntilChar0() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar0.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilInt.kt")
+            public void testForInUntilInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLesserInt.kt")
+            public void testForInUntilLesserInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLesserInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLong.kt")
+            public void testForInUntilLong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMaxint.kt")
+            public void testForInUntilMaxint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMaxint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinint.kt")
+            public void testForInUntilMinint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinlong.kt")
+            public void testForInUntilMinlong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinlong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forIntInIntUntilSmartcastInt.kt")
+            public void testForIntInIntUntilSmartcastInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forIntInIntUntilSmartcastInt.kt");
+                doTest(fileName);
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/ranges/literal")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -1151,6 +1151,12 @@ public class BytecodeTextTestGenerated extends AbstractBytecodeTextTest {
            doTest(fileName);
        }

+        @TestMetadata("forInUntil.kt")
+        public void testForInUntil() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/bytecodeText/forLoop/forInUntil.kt");
+            doTest(fileName);
+        }
+
        @TestMetadata("forIntInDownTo.kt")
        public void testForIntInDownTo() throws Exception {
            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/bytecodeText/forLoop/forIntInDownTo.kt");
@@ -13364,6 +13364,69 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/ranges/forInUntil")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class ForInUntil extends AbstractLightAnalysisModeTest {
+            public void testAllFilesPresentInForInUntil() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/ranges/forInUntil"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM, true);
+            }
+
+            @TestMetadata("forInUntilChar.kt")
+            public void testForInUntilChar() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilChar0.kt")
+            public void testForInUntilChar0() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar0.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilInt.kt")
+            public void testForInUntilInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLesserInt.kt")
+            public void testForInUntilLesserInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLesserInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLong.kt")
+            public void testForInUntilLong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMaxint.kt")
+            public void testForInUntilMaxint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMaxint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinint.kt")
+            public void testForInUntilMinint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinlong.kt")
+            public void testForInUntilMinlong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinlong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forIntInIntUntilSmartcastInt.kt")
+            public void testForIntInIntUntilSmartcastInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forIntInIntUntilSmartcastInt.kt");
+                doTest(fileName);
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/ranges/literal")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -15184,6 +15184,75 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/ranges/forInUntil")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class ForInUntil extends AbstractJsCodegenBoxTest {
+            public void testAllFilesPresentInForInUntil() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/ranges/forInUntil"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JS, true);
+            }
+
+            @TestMetadata("forInUntilChar.kt")
+            public void testForInUntilChar() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar.kt");
+                try {
+                    doTest(fileName);
+                }
+                catch (Throwable ignore) {
+                    return;
+                }
+                throw new AssertionError("Looks like this test can be unmuted. Remove IGNORE_BACKEND directive for that.");
+            }
+
+            @TestMetadata("forInUntilChar0.kt")
+            public void testForInUntilChar0() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilChar0.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilInt.kt")
+            public void testForInUntilInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLesserInt.kt")
+            public void testForInUntilLesserInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLesserInt.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilLong.kt")
+            public void testForInUntilLong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilLong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMaxint.kt")
+            public void testForInUntilMaxint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMaxint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinint.kt")
+            public void testForInUntilMinint() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinint.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forInUntilMinlong.kt")
+            public void testForInUntilMinlong() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forInUntilMinlong.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("forIntInIntUntilSmartcastInt.kt")
+            public void testForIntInIntUntilSmartcastInt() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/ranges/forInUntil/forIntInIntUntilSmartcastInt.kt");
+                doTest(fileName);
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/ranges/literal")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -59,4 +59,5 @@ public class OutputPrefixPostfixTestGenerated extends AbstractOutputPrefixPostfi
        String fileName = KotlinTestUtils.navigationMetadata("js/js.translator/testData/outputPrefixPostfix/simpleWithPrefixAndPostfix.kt");
        doTest(fileName);
    }
+
 }
@@ -53,4 +53,5 @@ public class SourceMapGenerationSmokeTestGenerated extends AbstractSourceMapGene
        String fileName = KotlinTestUtils.navigationMetadata("js/js.translator/testData/sourcemap/methodCallInMethod.kt");
        doTest(fileName);
    }
+
 }