[IR] Refactor ir infrastructure

- Remove range-based uniq id indexes using to link built ins
 - Limit KotlinType usages, replace them with corresponding IrType

compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/DeclarationTable.kt

@@ -35,14 +35,12 @@ abstract class GlobalDeclarationTable(private val mangler: KotlinMangler, privat
 
     constructor(mangler: KotlinMangler) : this(mangler, UniqIdClashTracker.DEFAULT_TRACKER)
 
-    protected open fun loadKnownBuiltins(builtIns: IrBuiltIns, startIndex: Long): Long {
-        var index = startIndex
+    protected fun loadKnownBuiltins(builtIns: IrBuiltIns) {
         val mask = 1L shl 63
         builtIns.knownBuiltins.forEach {
-            table[it.owner] = UniqId(index or mask).also { id -> clashTracker.commit(it.owner, id) }
-            index++
+            val index = with(mangler) { it.mangle.hashMangle }
+            table[it] = UniqId(index or mask).also { id -> clashTracker.commit(it, id) }
         }
-        return index
     }
 
     open fun computeUniqIdByDeclaration(declaration: IrDeclaration): UniqId {

compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/KotlinIrLinker.kt

@@ -51,7 +51,7 @@ abstract class KotlinIrLinker(
     val symbolTable: SymbolTable,
     private val exportedDependencies: List<ModuleDescriptor>,
     private val forwardModuleDescriptor: ModuleDescriptor?,
-    private val firstKnownBuiltinsIndex: Long
+    mangler: KotlinMangler
 ) : DescriptorUniqIdAware, IrDeserializer {
 
 
@@ -472,18 +472,18 @@ abstract class KotlinIrLinker(
 
     protected abstract val descriptorReferenceDeserializer: DescriptorReferenceDeserializer
 
-    protected val indexAfterKnownBuiltins = loadKnownBuiltinSymbols()
-
-    private fun loadKnownBuiltinSymbols(): Long {
-        var currentIndex = firstKnownBuiltinsIndex
+    private fun loadKnownBuiltinSymbols(mangler: KotlinMangler) {
         val mask = 1L shl 63
         val globalDeserializedSymbols = globalDeserializationState.deserializedSymbols
         builtIns.knownBuiltins.forEach {
-            globalDeserializedSymbols[UniqId(currentIndex or mask)] = it
-            assert(symbolTable.referenceSimpleFunction(it.descriptor) == it)
-            currentIndex++
+            val currentIndex = with(mangler) { it.mangle.hashMangle }
+            globalDeserializedSymbols[UniqId(currentIndex or mask)] = it.symbol
+            assert(symbolTable.referenceSimpleFunction(it.symbol.descriptor as SimpleFunctionDescriptor).owner === it)
         }
-        return currentIndex
+    }
+
+    init {
+        loadKnownBuiltinSymbols(mangler)
     }
 
     private val ByteArray.codedInputStream: org.jetbrains.kotlin.protobuf.CodedInputStream