[Wasm] Move intrinsic generators to generators/wasm

Reason: avoid kotlin-stdlib-gen dependency on kotlinStdlib() via wasm.ir

generators/build.gradle.kts

@@ -24,6 +24,7 @@ fun extraSourceSet(name: String, extendMain: Boolean = true): Pair<SourceSet, Co
 val (builtinsSourceSet, builtinsApi) = extraSourceSet("builtins", extendMain = false)
 val (evaluateSourceSet, evaluateApi) = extraSourceSet("evaluate")
 val (interpreterSourceSet, interpreterApi) = extraSourceSet("interpreter")
+val (wasmSourceSet, wasmApi) = extraSourceSet("wasm")
 
 dependencies {
     // for GeneratorsFileUtil
@@ -32,6 +33,8 @@ dependencies {
 
     builtinsApi("org.jetbrains.kotlin:kotlin-stdlib:$bootstrapKotlinVersion") { isTransitive = false }
     evaluateApi(project(":core:deserialization"))
+    wasmApi(project(":wasm:wasm.ir"))
+    wasmApi(kotlinStdlib())
     interpreterApi(project(":compiler:ir.tree"))
     interpreterApi(project(":compiler:ir.tree.impl"))
 
@@ -96,5 +99,6 @@ val generateKeywordStrings by generator("org.jetbrains.kotlin.generators.fronten
 val generateBuiltins by generator("org.jetbrains.kotlin.generators.builtins.generateBuiltIns.GenerateBuiltInsKt", builtinsSourceSet)
 val generateOperationsMap by generator("org.jetbrains.kotlin.generators.evaluate.GenerateOperationsMapKt", evaluateSourceSet)
 val generateInterpreterMap by generator("org.jetbrains.kotlin.generators.interpreter.GenerateInterpreterMapKt", interpreterSourceSet)
+val generateWasmIntrinsics by generator("org.jetbrains.kotlin.generators.wasm.WasmIntrinsicGeneratorKt", wasmSourceSet)
 
 testsJar()

generators/wasm/WasmIntrinsicGenerator.kt

@@ -3,27 +3,20 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package generators
+package org.jetbrains.kotlin.generators.wasm
 
 import org.jetbrains.kotlin.wasm.ir.WasmOp
-import templates.COMMON_AUTOGENERATED_WARNING
-import templates.COPYRIGHT_NOTICE
-import templates.PrimitiveType
-import templates.isUnsigned
 import java.io.File
 import java.io.FileWriter
 
 
-fun generateWasmBuiltIns(targetDir: File) {
-    generateWasmOps(targetDir)
-    generateWasmArrays(targetDir)
-}
-
 fun FileWriter.generateStandardWasmInternalHeader() {
-    appendLine(COPYRIGHT_NOTICE)
+    appendLine(File("license/COPYRIGHT.txt").readText())
     appendLine("package kotlin.wasm.internal")
     appendLine()
-    appendLine(COMMON_AUTOGENERATED_WARNING)
+    appendLine("//")
+    appendLine("// NOTE: THIS FILE IS AUTO-GENERATED by the generators/wasm/WasmIntrinsicGenerator.kt")
+    appendLine("//")
     appendLine()
 }
 
@@ -57,17 +50,27 @@ fun generateWasmArrays(targetDir: File) {
         writer.generateStandardWasmInternalHeader()
 
         writer.appendLine(wasmArrayForType("Any", true))
-        PrimitiveType.descendingByDomainCapacity.reversed().forEach { primitive ->
+        val types = listOf(
+            "Byte",
+            "Char",
+            "Short",
+            "Int",
+            "Long",
+            "Float",
+            "Double"
+        )
+
+        types.forEach { primitive ->
             val isPacked = primitive in setOf(
-                PrimitiveType.Byte,
-                PrimitiveType.Short,
-                PrimitiveType.Char,
+                "Byte",
+                "Char",
+                "Short",
             )
-            val isUnsigned = primitive.isUnsigned() || primitive == PrimitiveType.Char
+            val isUnsigned = primitive == "Char"
 
             writer.appendLine(
                 wasmArrayForType(
-                    primitive.name,
+                    primitive,
                     false, isPacked, isUnsigned
                 )
             )
@@ -113,4 +116,10 @@ fun wasmArrayForType(
             }
             
             """.trimIndent()
+}
+
+fun main() {
+    val targetDir = File("libraries/stdlib/wasm/src/generated")
+    generateWasmOps(targetDir)
+    generateWasmArrays(targetDir)
 }

libraries/stdlib/wasm/src/generated/_WasmArrays.kt

@@ -1,13 +1,23 @@
 /*
  * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ *
+ * 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 kotlin.wasm.internal
 
 //
-// NOTE: THIS FILE IS AUTO-GENERATED by the GenerateStandardLib.kt
-// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
+// NOTE: THIS FILE IS AUTO-GENERATED by the generators/wasm/WasmIntrinsicGenerator.kt
 //
 
 @WasmArrayOf(Any::class, isNullable = true)

libraries/stdlib/wasm/src/generated/_WasmOp.kt

@@ -1,13 +1,23 @@
 /*
  * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ *
+ * 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 kotlin.wasm.internal
 
 //
-// NOTE: THIS FILE IS AUTO-GENERATED by the GenerateStandardLib.kt
-// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
+// NOTE: THIS FILE IS AUTO-GENERATED by the generators/wasm/WasmIntrinsicGenerator.kt
 //
 
 @ExcludedFromCodegen

libraries/tools/kotlin-stdlib-gen/build.gradle

@@ -10,7 +10,6 @@ sourceSets {
 dependencies {
     compile "org.jetbrains.kotlin:kotlin-stdlib:$bootstrapKotlinVersion"
     compile "org.jetbrains.kotlin:kotlin-reflect:$bootstrapKotlinVersion"
-    compile project(":wasm:wasm.ir")
 }
 
 compileKotlin {

libraries/tools/kotlin-stdlib-gen/src/generators/GenerateStandardLib.kt

@@ -5,8 +5,8 @@
 
 package generators
 
-import java.io.*
 import templates.*
+import java.io.File
 import kotlin.system.exitProcess
 
 /**
@@ -71,8 +71,6 @@ fun main(args: Array<String>) {
         }
         targetDir.resolve("_${source.name.capitalize()}$platformSuffix.kt")
     }
-
-    targetBaseDirs[KotlinTarget.WASM]?.let { generateWasmBuiltIns(it) }
 }
 
 fun File.resolveExistingDir(subpath: String) = resolve(subpath).also { it.requireExistingDir() }