Rewrote deprecated things and add consistency with compiler flags

Author: Elena Lepilkina

plugin/main/src/kotlinx/benchmark/gradle/NativeSourceGeneratorTask.kt

@@ -79,6 +79,7 @@ abstract class NativeSourceGeneratorWorker : WorkAction<NativeSourceGeneratorWor
     override fun execute() {
         cleanup(parameters.outputSourcesDir)
         cleanup(parameters.outputResourcesDir)
+        parameters.inputClassesDirs
         parameters.inputClassesDirs
             .filter { it.exists() && it.name.endsWith(KLIB_FILE_EXTENSION_WITH_DOT) }
             .forEach { lib ->

runtime/nativeMain/src/kotlinx/benchmark/NativeBlackhole.kt

@@ -1,13 +1,37 @@
 package kotlinx.benchmark
 
 actual class Blackhole {
-    actual fun consume(obj: Any?) {}
-    actual fun consume(bool: Boolean) {}
-    actual fun consume(c: Char) {}
-    actual fun consume(b: Byte) {}
-    actual fun consume(s: Short) {}
-    actual fun consume(i: Int) {}
-    actual fun consume(l: Long) {}
-    actual fun consume(f: Float) {}
-    actual fun consume(d: Double) {}
+    @ThreadLocal
+    companion object {
+        var consumer = 0
+    }
+    actual fun consume(obj: Any?) {
+        // hashCode now is implemented as taking address of object, so it's suitable now.
+        // If implementation is changed `Blackhole` should be reimplemented.
+        consumer += obj.hashCode()
+    }
+    actual fun consume(bool: Boolean) {
+        consumer += bool.hashCode()
+    }
+    actual fun consume(c: Char) {
+        consumer += c.hashCode()
+    }
+    actual fun consume(b: Byte) {
+        consumer += b.hashCode()
+    }
+    actual fun consume(s: Short) {
+        consumer += s.hashCode()
+    }
+    actual fun consume(i: Int) {
+        consumer += i.hashCode()
+    }
+    actual fun consume(l: Long) {
+        consumer += l.hashCode()
+    }
+    actual fun consume(f: Float) {
+        consumer += f.hashCode()
+    }
+    actual fun consume(d: Double) {
+        consumer += d.hashCode()
+    }
 }