Profiling machinery.

backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt

@@ -1,6 +1,7 @@
 package org.jetbrains.kotlin.cli.bc
 
 import org.jetbrains.kotlin.backend.konan.*
+import org.jetbrains.kotlin.backend.konan.util.profile
 import com.intellij.openapi.Disposable
 import org.jetbrains.kotlin.analyzer.AnalysisResult
 import org.jetbrains.kotlin.cli.common.CLICompiler
@@ -30,9 +31,6 @@ class K2Native : CLICompiler<K2NativeCompilerArguments>() {
                            rootDisposable: Disposable
                           ): ExitCode {
 
-
-        configuration.get(KonanConfigKeys.LIBRARY_FILES)?.forEach{ println(it) }
-
         val environment = KotlinCoreEnvironment.createForProduction(rootDisposable,
             configuration, Arrays.asList<String>("extensions/common.xml"))
         val project = environment.project
@@ -101,6 +99,7 @@ class K2Native : CLICompiler<K2NativeCompilerArguments>() {
             put(VERBOSE_PHASES, 
                 arguments.verbosePhases.toNonNullList())
             put(LIST_PHASES, arguments.listPhases)
+            put(TIME_PHASES, arguments.timePhases)
         }}
     }
 
@@ -110,7 +109,9 @@ class K2Native : CLICompiler<K2NativeCompilerArguments>() {
 
     companion object {
         @JvmStatic fun main(args: Array<String>) {
-            CLICompiler.doMain(K2Native(), args)
+            profile("Total compiler main()") {
+                CLICompiler.doMain(K2Native(), args)
+            }
         }
     }
 }

backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2NativeCompilerArguments.java

@@ -62,5 +62,8 @@ public class K2NativeCompilerArguments extends CommonCompilerArguments {
 
     @Argument(value = "list", description = "List all backend phases")
     public boolean listPhases;
+
+    @Argument(value = "time", description = "Report execution time for compiler phases")
+    public boolean timePhases;
 }