[Wasm] poolId variables for getPackageName/getSimpleName

Author: alex28sh

compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/ir2wasm/BodyGenerator.kt

@@ -1152,7 +1152,8 @@ class BodyGenerator(
                 val arrayGcType = WasmImmediate.GcType(
                     wasmFileCodegenContext.referenceGcType(call.typeArguments[0]!!.getRuntimeClass(irBuiltIns).symbol)
                 )
-                val dataIdx = (call.arguments[2] as? IrConst)?.value as? Int ?: error("An argument for dataIdx should be a compile time const with type Int")
+                val dataIdx = (call.arguments[2] as? IrConst)?.value as? Int
+                    ?: error("An argument for dataIdx should be a compile time const with type Int")
                 body.buildDrop(location)
                 body.buildInstr(WasmOp.ARRAY_NEW_DATA, location, arrayGcType, WasmImmediate.DataIdx(dataIdx))
             }

libraries/stdlib/wasm/internal/kotlin/wasm/internal/TypeInfo.kt

@@ -60,18 +60,20 @@ internal fun getQualifiedName(rtti: kotlin.wasm.internal.reftypes.structref): St
 
 internal fun getPackageName(rtti: kotlin.wasm.internal.reftypes.structref): String {
     val flagFitsOneBitQualifier = wasmGetRttiIntField(5, rtti) and TYPE_INFO_FLAG_FITS_LATIN1_QUALIFIER
+    val poolId = wasmGetRttiIntField(2, rtti)
     return if (flagFitsOneBitQualifier != 0)
-        stringLiteralLatin1(wasmGetRttiIntField(2, rtti))
+        stringLiteralLatin1(poolId)
     else
-        stringLiteralUtf16(wasmGetRttiIntField(2, rtti))
+        stringLiteralUtf16(poolId)
 }
 
 internal fun getSimpleName(rtti: kotlin.wasm.internal.reftypes.structref): String {
     val flagFitsOneBitSimpleName = wasmGetRttiIntField(5, rtti) and TYPE_INFO_FLAG_FITS_LATIN1_SIMPLE_NAME
+    val poolId = wasmGetRttiIntField(3, rtti)
     return if (flagFitsOneBitSimpleName != 0)
-        stringLiteralLatin1(wasmGetRttiIntField(3, rtti))
+        stringLiteralLatin1(poolId)
     else
-        stringLiteralUtf16(wasmGetRttiIntField(3, rtti))
+        stringLiteralUtf16(poolId)
 }
 
 internal fun getTypeId(rtti: kotlin.wasm.internal.reftypes.structref): Long =