diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/SMAP.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/SMAP.kt
index 21cc1e70c4d..a009fae36d1 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/SMAP.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/SMAP.kt
@@ -6,7 +6,6 @@
 package org.jetbrains.kotlin.codegen.inline
 
 import gnu.trove.TIntIntHashMap
-import org.jetbrains.kotlin.codegen.ClassBuilder
 import org.jetbrains.kotlin.codegen.SourceInfo
 import org.jetbrains.kotlin.codegen.inline.SMAP.Companion.END
 import org.jetbrains.kotlin.codegen.inline.SMAP.Companion.FILE_SECTION
@@ -169,35 +168,25 @@ object IdenticalSourceMapper : SourceMapper {
     }
 }
 
-class CallSiteMarker(val lineNumber: Int)
+data class CallSiteMarker(val lineNumber: Int)
 
 open class DefaultSourceMapper(val sourceInfo: SourceInfo) : SourceMapper {
     private var maxUsedValue: Int = sourceInfo.linesInFile
-    private var lastMappedWithChanges: RawFileMapping? = null
-    private var fileMappings: LinkedHashMap<String, RawFileMapping> = linkedMapOf()
-
-    protected val origin: RawFileMapping
+    private var fileMappings: LinkedHashMap<Pair<String, String>, RawFileMapping> = linkedMapOf()
 
     var callSiteMarker: CallSiteMarker? = null
-        set(value) {
-            lastMappedWithChanges = null
-            field = value
-        }
 
     override val resultMappings: List<FileMapping>
         get() = fileMappings.values.map { it.toFileMapping() }
 
     init {
-        val name = sourceInfo.source
-        val path = sourceInfo.pathOrCleanFQN
-        origin = RawFileMapping(name, path)
-        origin.initRange(1, sourceInfo.linesInFile)
-        fileMappings.put(createKey(name, path), origin)
+        // Explicitly map the file to itself.
+        getOrRegisterNewSource(sourceInfo.source, sourceInfo.pathOrCleanFQN).mapNewInterval(1, 1, sourceInfo.linesInFile)
     }
 
     constructor(sourceInfo: SourceInfo, fileMappings: List<FileMapping>) : this(sourceInfo) {
+        // The first mapping is already created in the `init` block above.
         fileMappings.asSequence().drop(1)
-            //default one mapped through sourceInfo
             .forEach { fileMapping ->
                 val newFileMapping = getOrRegisterNewSource(fileMapping.name, fileMapping.path)
                 fileMapping.lineMappings.forEach {
@@ -207,10 +196,8 @@ open class DefaultSourceMapper(val sourceInfo: SourceInfo) : SourceMapper {
             }
     }
 
-    private fun createKey(name: String, path: String) = "$name#$path"
-
     private fun getOrRegisterNewSource(name: String, path: String): RawFileMapping {
-        return fileMappings.getOrPut(createKey(name, path)) { RawFileMapping(name, path) }
+        return fileMappings.getOrPut(name to path) { RawFileMapping(name, path) }
     }
 
     override fun mapLineNumber(lineNumber: Int): Int {
@@ -227,15 +214,9 @@ open class DefaultSourceMapper(val sourceInfo: SourceInfo) : SourceMapper {
             //no source information, so just skip this linenumber
             return -1
         }
-        return createMapping(getOrRegisterNewSource(sourceName, sourcePath), source)
-    }
-
-    private fun createMapping(fileMapping: RawFileMapping, lineNumber: Int): Int {
-        val mappedLineIndex = fileMapping.mapNewLineNumber(lineNumber, maxUsedValue, lastMappedWithChanges == fileMapping, callSiteMarker)
-        if (mappedLineIndex > maxUsedValue) {
-            lastMappedWithChanges = fileMapping
-            maxUsedValue = mappedLineIndex
-        }
+        val fileMapping = getOrRegisterNewSource(sourceName, sourcePath)
+        val mappedLineIndex = fileMapping.mapNewLineNumber(source, maxUsedValue, callSiteMarker)
+        maxUsedValue = max(maxUsedValue, mappedLineIndex)
         return mappedLineIndex
     }
 }
@@ -270,8 +251,6 @@ data class SMAPAndMethodNode(val node: MethodNode, val classSMAP: SMAP)
 class RawFileMapping(val name: String, val path: String) {
     private val rangeMappings = arrayListOf<RangeMapping>()
 
-    private var lastMappedWithNewIndex = -1000
-
     fun toFileMapping() =
         FileMapping(name, path).apply {
             for (range in rangeMappings) {
@@ -279,39 +258,21 @@ class RawFileMapping(val name: String, val path: String) {
             }
         }
 
-    fun initRange(start: Int, end: Int) {
-        assert(rangeMappings.isEmpty()) { "initRange should only be called for empty mapping" }
-        rangeMappings.add(RangeMapping(start, start, end - start + 1))
-        lastMappedWithNewIndex = end
-    }
-
-    fun mapNewLineNumber(source: Int, currentIndex: Int, isLastMapped: Boolean, callSiteMarker: CallSiteMarker?): Int {
-        val dest: Int
-        val rangeMapping: RangeMapping
-        if (rangeMappings.isNotEmpty() && isLastMapped && couldFoldInRange(lastMappedWithNewIndex, source)) {
-            rangeMapping = rangeMappings.last()
-            rangeMapping.range += source - lastMappedWithNewIndex
-            dest = rangeMapping.mapSourceToDest(source)
+    fun mapNewLineNumber(source: Int, currentIndex: Int, callSiteMarker: CallSiteMarker?): Int {
+        var mapping = rangeMappings.lastOrNull()
+        if (mapping != null && mapping.callSiteMarker == callSiteMarker &&
+            (source - mapping.source) in 0 until mapping.range + (if (mapping.maxDest == currentIndex) 10 else 0)
+        ) {
+            // Save some space in the SMAP by reusing (or extending if it's the last one) the existing range.
+            mapping.range = max(mapping.range, source - mapping.source + 1)
         } else {
-            dest = currentIndex + 1
-            rangeMapping = RangeMapping(source, dest, callSiteMarker = callSiteMarker)
-            rangeMappings.add(rangeMapping)
+            mapping = mapNewInterval(source, currentIndex + 1, 1, callSiteMarker)
         }
-
-        lastMappedWithNewIndex = source
-        return dest
+        return mapping.mapSourceToDest(source)
     }
 
-    fun mapNewInterval(source: Int, dest: Int, range: Int) {
-        val rangeMapping = RangeMapping(source, dest, range)
-        rangeMappings.add(rangeMapping)
-    }
-
-    private fun couldFoldInRange(first: Int, second: Int): Boolean {
-        //TODO
-        val delta = second - first
-        return delta > 0 && delta <= 10
-    }
+    fun mapNewInterval(source: Int, dest: Int, range: Int, callSiteMarker: CallSiteMarker? = null): RangeMapping =
+        RangeMapping(source, dest, range, callSiteMarker).also { rangeMappings.add(it) }
 }
 
 open class FileMapping(val name: String, val path: String) {
diff --git a/compiler/testData/codegen/boxInline/smap/assertion.kt b/compiler/testData/codegen/boxInline/smap/assertion.kt
index 97e92472bf2..d5cf6efbaed 100644
--- a/compiler/testData/codegen/boxInline/smap/assertion.kt
+++ b/compiler/testData/codegen/boxInline/smap/assertion.kt
@@ -47,7 +47,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,26:1
-19#1,6:27
 *E
 
 // FILE: 2.smap
diff --git a/compiler/testData/codegen/boxInline/smap/defaultFunction.kt b/compiler/testData/codegen/boxInline/smap/defaultFunction.kt
index 302547327c0..d6444c2590f 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultFunction.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultFunction.kt
@@ -25,7 +25,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,9:1
-6#1:10
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/defaultLambdaInAnonymous.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/defaultLambdaInAnonymous.kt
index 682d38d98ec..1635407260a 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/defaultLambdaInAnonymous.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/defaultLambdaInAnonymous.kt
@@ -53,7 +53,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,39:1
-35#1,2:40
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault.kt
index b40ba70e1f5..6a84f7ff630 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault.kt
@@ -55,7 +55,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,39:1
-35#1,2:40
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault2.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault2.kt
index b071ed1c008..667b40bb106 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault2.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlinInDefault2.kt
@@ -91,7 +91,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,75:1
-71#1,2:76
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault.kt
index 27763e7eb52..af4eda768f5 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault.kt
@@ -54,7 +54,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,40:1
-36#1,2:41
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault2.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault2.kt
index 654ad4c3e50..3fd564d645d 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault2.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/inlineAnonymousInDefault2.kt
@@ -56,7 +56,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,40:1
-36#1,2:41
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/kt21827.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/kt21827.kt
index b102375487f..88fe3653bd3 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/kt21827.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/kt21827.kt
@@ -54,7 +54,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,38:1
-34#1,2:39
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/nested.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/nested.kt
index 2a55a9d6e3c..b15e5c97fbb 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/nested.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/nested.kt
@@ -29,7 +29,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,13:1
-8#1:14
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/simple.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/simple.kt
index b584d1ea356..c8376e8a64b 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/simple.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/simple.kt
@@ -27,7 +27,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,11:1
-8#1:12
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/defaultLambda/simple2.kt b/compiler/testData/codegen/boxInline/smap/defaultLambda/simple2.kt
index 5bc2f0980b2..78709e798aa 100644
--- a/compiler/testData/codegen/boxInline/smap/defaultLambda/simple2.kt
+++ b/compiler/testData/codegen/boxInline/smap/defaultLambda/simple2.kt
@@ -52,7 +52,6 @@ Kotlin
 test/_1Kt
 *L
 1#1,38:1
-34#1,2:39
 *E
 
 SMAP
diff --git a/compiler/testData/codegen/boxInline/smap/interleavedFiles.kt b/compiler/testData/codegen/boxInline/smap/interleavedFiles.kt
index c061ca1c431..e86b9d6aa02 100644
--- a/compiler/testData/codegen/boxInline/smap/interleavedFiles.kt
+++ b/compiler/testData/codegen/boxInline/smap/interleavedFiles.kt
@@ -36,12 +36,10 @@ test/_1Kt
 4#1:19
 7#1:21
 8#1:23
-4#1,6:24
-10#1:31
+4#1,7:24
 4#2:18
 4#2:20
 4#2:22
-4#2:30
 *E
 *S KotlinDebug
 *F
@@ -51,10 +49,8 @@ _2Kt
 8#1:19
 13#1:21
 13#1:23
-13#1,6:24
-13#1:31
+13#1,7:24
 7#1:18
 9#1:20
 13#1:22
-13#1:30
 *E
diff --git a/compiler/testData/codegen/boxInline/smap/rangeFolding.kt b/compiler/testData/codegen/boxInline/smap/rangeFolding.kt
new file mode 100644
index 00000000000..393f78582b6
--- /dev/null
+++ b/compiler/testData/codegen/boxInline/smap/rangeFolding.kt
@@ -0,0 +1,76 @@
+// FILE: 1.kt
+package test
+
+inline fun f() {}
+inline fun g() {}
+inline fun h() {}
+
+inline fun together() {
+    f() // new range 1.kt:N -> 1.kt:4
+    h() // new range 1.kt:N+1 -> 1.kt:6 because of different call site
+    g() // new range 1.kt:N+2 -> 1.kt:5 for the same reason
+}
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String {
+    // 1. new range 2.kt:N -> 1.kt:9
+    // 2. new range 2.kt:N+1 -> 1.kt:4
+    // 3. extend to 2.kt:N+1..N+7 -> 1.kt:4..10 and use N+7 for 1.kt:10
+    // 4. use N+2 for 1.kt:5
+    // 5. extend to 2.kt:N+1..N+8 -> 1.kt:4..11 and use N+8 for 1.kt:11
+    // 6. use N+3 for 1.kt:6
+    // 7. extend to 2.kt:N+1..N+9 -> 1.kt:4..12 and use N+9 for 1.kt:12
+    // steps 4 and 6 *should not* create new ranges
+    together()
+    return "OK"
+}
+
+// FILE: 1.smap
+SMAP
+1.kt
+Kotlin
+*S Kotlin
+*F
++ 1 1.kt
+test/_1Kt
+*L
+1#1,14:1
+4#1:15
+6#1:16
+5#1:17
+*E
+*S KotlinDebug
+*F
++ 1 1.kt
+test/_1Kt
+*L
+9#1:15
+10#1:16
+11#1:17
+*E
+
+// FILE: 2.smap
+SMAP
+2.kt
+Kotlin
+*S Kotlin
+*F
++ 1 2.kt
+_2Kt
++ 2 1.kt
+test/_1Kt
+*L
+1#1,17:1
+9#2:18
+4#2,9:19
+*E
+*S KotlinDebug
+*F
++ 1 2.kt
+_2Kt
+*L
+13#1:18
+13#1,9:19
+*E
diff --git a/compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt b/compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt
new file mode 100644
index 00000000000..506ce7b72f2
--- /dev/null
+++ b/compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt
@@ -0,0 +1,100 @@
+// FILE: 1.kt
+package test
+
+object A { inline fun f() {} }
+object B { inline fun g() {} }
+object C { inline fun h() {} }
+
+object D {
+    inline fun together() {
+        A.f()
+        C.h()
+        B.g()
+    }
+}
+
+// FILE: 2.kt
+import test.*
+
+object X {
+    // Unlike `rangeFolding.kt`, the calls in `D.together` refer to different
+    // classes which are reflected in the SMAP, so they cannot be joined into
+    // a single range even in `X.foo`; neither can lines corresponding to
+    // `D.together` because they do not form an uninterrupted range.
+    fun foo() = D.together()
+}
+
+fun box(): String {
+    X.foo()
+    return "OK"
+}
+
+// FILE: 1.smap
+SMAP
+1.kt
+Kotlin
+*S Kotlin
+*F
++ 1 1.kt
+test/D
++ 2 1.kt
+test/A
++ 3 1.kt
+test/C
++ 4 1.kt
+test/B
+*L
+1#1,16:1
+4#2:17
+6#3:18
+5#4:19
+*E
+*S KotlinDebug
+*F
++ 1 1.kt
+test/D
+*L
+10#1:17
+11#1:18
+12#1:19
+*E
+
+// FILE: 2.smap
+SMAP
+2.kt
+Kotlin
+*S Kotlin
+*F
++ 1 2.kt
+X
++ 2 1.kt
+test/D
++ 3 1.kt
+test/A
++ 4 1.kt
+test/C
++ 5 1.kt
+test/B
+*L
+1#1,17:1
+10#2:18
+11#2:20
+12#2:22
+13#2:24
+4#3:19
+6#4:21
+5#5:23
+*E
+*S KotlinDebug
+*F
++ 1 2.kt
+X
+*L
+9#1:18
+9#1:20
+9#1:22
+9#1:24
+9#1:19
+9#1:21
+9#1:23
+*E
diff --git a/compiler/testData/codegen/boxInline/smap/resolve/inlineComponent.kt b/compiler/testData/codegen/boxInline/smap/resolve/inlineComponent.kt
index 53ec690a6a9..8d51446ddad 100644
--- a/compiler/testData/codegen/boxInline/smap/resolve/inlineComponent.kt
+++ b/compiler/testData/codegen/boxInline/smap/resolve/inlineComponent.kt
@@ -33,14 +33,12 @@ _2Kt
 zzz/_1Kt
 *L
 1#1,11:1
-7#2:12
-9#2:13
+7#2,3:12
 *E
 *S KotlinDebug
 *F
 + 1 2.kt
 _2Kt
 *L
-6#1:12
-6#1:13
+6#1,3:12
 *E
\ No newline at end of file
diff --git a/compiler/testData/codegen/boxInline/smap/smap.kt b/compiler/testData/codegen/boxInline/smap/smap.kt
index ff63faf17d6..198c92119ff 100644
--- a/compiler/testData/codegen/boxInline/smap/smap.kt
+++ b/compiler/testData/codegen/boxInline/smap/smap.kt
@@ -80,40 +80,36 @@ _2Kt
 builders/_1Kt
 *L
 1#1,25:1
-7#1,3:40
-10#1:45
-11#1,2:49
-13#1:52
-15#1:54
+7#1,3:36
+10#1:41
+11#1,2:45
+13#1:48
+15#1:50
 19#2:26
 7#2,9:27
-11#2,3:36
-8#2:39
-19#2:43
-7#2:44
-15#2:46
-11#2,2:47
-13#2:51
-8#2:53
+19#2:39
+7#2:40
+15#2:42
+11#2,2:43
+13#2:47
+8#2:49
 *E
 *S KotlinDebug
 *F
 + 1 2.kt
 _2Kt
 *L
-20#1,3:40
-20#1:45
-20#1,2:49
-20#1:52
-20#1:54
+20#1,3:36
+20#1:41
+20#1,2:45
+20#1:48
+20#1:50
 9#1:26
 9#1,9:27
-9#1,3:36
-9#1:39
-20#1:43
-20#1:44
-20#1:46
-20#1,2:47
-20#1:51
-20#1:53
+20#1:39
+20#1:40
+20#1:42
+20#1,2:43
+20#1:47
+20#1:49
 *E
\ No newline at end of file
diff --git a/compiler/testData/lineNumber/custom/inTheEndOfLambdaArgumentOfInlineCall.kt b/compiler/testData/lineNumber/custom/inTheEndOfLambdaArgumentOfInlineCall.kt
index 429c2b0484b..7f235e73772 100644
--- a/compiler/testData/lineNumber/custom/inTheEndOfLambdaArgumentOfInlineCall.kt
+++ b/compiler/testData/lineNumber/custom/inTheEndOfLambdaArgumentOfInlineCall.kt
@@ -16,4 +16,4 @@ inline fun baz() {
 
 fun nop() {}
 
-// 2 20 21 3 4 25 26 5 27 6 9 10 11 14 15 17
\ No newline at end of file
+// 2 20 21 3 4 25 26 5 22 6 9 10 11 14 15 17
\ No newline at end of file
diff --git a/compiler/testData/lineNumber/custom/smapInlineAsInlineArgument.kt b/compiler/testData/lineNumber/custom/smapInlineAsInlineArgument.kt
index b0ecaf77bb8..f69932bd9aa 100644
--- a/compiler/testData/lineNumber/custom/smapInlineAsInlineArgument.kt
+++ b/compiler/testData/lineNumber/custom/smapInlineAsInlineArgument.kt
@@ -18,4 +18,4 @@ fun fail() : String {
     throw AssertionError("fail")
 }
 
-// 2 22 3 2 23 5 6 24 5 25 7 10 14 18
\ No newline at end of file
+// 2 22 3 2 22 5 6 23 5 24 7 10 14 18
\ No newline at end of file
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxInlineCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxInlineCodegenTestGenerated.java
index aa656bb067a..cbd81903c1e 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxInlineCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxInlineCodegenTestGenerated.java
@@ -3305,6 +3305,16 @@ public class BlackBoxInlineCodegenTestGenerated extends AbstractBlackBoxInlineCo
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstInlineKotlinTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstInlineKotlinTestGenerated.java
index 0654a19a1cc..8358b51bb6c 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstInlineKotlinTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/CompileKotlinAgainstInlineKotlinTestGenerated.java
@@ -3305,6 +3305,16 @@ public class CompileKotlinAgainstInlineKotlinTestGenerated extends AbstractCompi
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxInlineCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxInlineCodegenTestGenerated.java
index 4e37267fa17..a46ed13fd92 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxInlineCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxInlineCodegenTestGenerated.java
@@ -3305,6 +3305,16 @@ public class IrBlackBoxInlineCodegenTestGenerated extends AbstractIrBlackBoxInli
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstInlineKotlinTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstInlineKotlinTestGenerated.java
index b9d70f04179..c488da8861b 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstInlineKotlinTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrCompileKotlinAgainstInlineKotlinTestGenerated.java
@@ -3305,6 +3305,16 @@ public class IrCompileKotlinAgainstInlineKotlinTestGenerated extends AbstractIrC
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");
diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenInlineTestGenerated.java b/js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenInlineTestGenerated.java
index f1c2df3b849..9474dc474dd 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenInlineTestGenerated.java
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenInlineTestGenerated.java
@@ -2920,6 +2920,16 @@ public class IrJsCodegenInlineTestGenerated extends AbstractIrJsCodegenInlineTes
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");
diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenInlineTestGenerated.java b/js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenInlineTestGenerated.java
index 838caab5c14..4d43a6c0aa0 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenInlineTestGenerated.java
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenInlineTestGenerated.java
@@ -2920,6 +2920,16 @@ public class JsCodegenInlineTestGenerated extends AbstractJsCodegenInlineTest {
             runTest("compiler/testData/codegen/boxInline/smap/oneFile.kt");
         }
 
+        @TestMetadata("rangeFolding.kt")
+        public void testRangeFolding() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFolding.kt");
+        }
+
+        @TestMetadata("rangeFoldingInClass.kt")
+        public void testRangeFoldingInClass() throws Exception {
+            runTest("compiler/testData/codegen/boxInline/smap/rangeFoldingInClass.kt");
+        }
+
         @TestMetadata("smap.kt")
         public void testSmap() throws Exception {
             runTest("compiler/testData/codegen/boxInline/smap/smap.kt");