diff --git a/backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt b/backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt
index f64479e5882..414fdf716fb 100644
--- a/backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt
+++ b/backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt
@@ -25,7 +25,6 @@ import org.jetbrains.kotlin.cli.common.CLICompiler
 import org.jetbrains.kotlin.cli.common.CLITool
 import org.jetbrains.kotlin.cli.common.ExitCode
 import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.ERROR
-import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.WARNING
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.CompilerConfiguration
@@ -34,13 +33,15 @@ import org.jetbrains.kotlin.config.addKotlinSourceRoots
 import org.jetbrains.kotlin.config.kotlinSourceRoots
 import org.jetbrains.kotlin.konan.file.File
 import org.jetbrains.kotlin.konan.target.CompilerOutputKind
-import org.jetbrains.kotlin.konan.target.TargetManager
+import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.utils.KotlinPaths
-import kotlin.reflect.KFunction
 
 class K2Native : CLICompiler<K2NativeCompilerArguments>() {
 
-    override fun doExecute(@NotNull arguments: K2NativeCompilerArguments, @NotNull configuration: CompilerConfiguration, @NotNull rootDisposable: Disposable, @Nullable paths: KotlinPaths?): ExitCode {
+    override fun doExecute(@NotNull arguments: K2NativeCompilerArguments,
+                           @NotNull configuration: CompilerConfiguration,
+                           @NotNull rootDisposable: Disposable,
+                           @Nullable paths: KotlinPaths?): ExitCode {
 
         if (arguments.version) {
             println("Kotlin/Native: ${KonanVersion.CURRENT}")
@@ -60,9 +61,15 @@ class K2Native : CLICompiler<K2NativeCompilerArguments>() {
             runTopLevelPhases(konanConfig, environment)
         } catch (e: KonanCompilationException) {
             return ExitCode.COMPILATION_ERROR
+        } catch (e: Throwable) {
+            configuration.report(ERROR, """
+                |Compilation failed with exception: ${e.message}, caused by ${e.cause?.message ?: ""}
+
+                |Source files: ${ environment.getSourceFiles().joinToString(transform = KtFile::getName) }
+                """.trimMargin())
+            throw e
         }
 
-        // TODO: catch Errors and IllegalStateException.
         return ExitCode.OK
     }
 
diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/TopDownAnalyzerFacadeForKonan.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/TopDownAnalyzerFacadeForKonan.kt
index 0524c96057e..1aa21db7e5e 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/TopDownAnalyzerFacadeForKonan.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/TopDownAnalyzerFacadeForKonan.kt
@@ -24,6 +24,7 @@ import org.jetbrains.kotlin.config.LanguageVersionSettingsImpl
 import org.jetbrains.kotlin.context.ModuleContext
 import org.jetbrains.kotlin.context.MutableModuleContextImpl
 import org.jetbrains.kotlin.context.ProjectContext
+import org.jetbrains.kotlin.konan.util.visibleName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.resolve.*
@@ -56,8 +57,13 @@ object TopDownAnalyzerFacadeForKonan {
             config: KonanConfig
     ): AnalysisResult {
 
-        // we print out each file we compile for now
-        files.forEach{println(it)}
+        val verbose = config.configuration.get(KonanConfigKeys.VERBOSE_PHASES)
+                ?.contains(KonanPhase.FRONTEND.visibleName)
+                ?: false
+        if (verbose) {
+            // we print out each file we compile for now
+            files.forEach { println(it) }
+        }
 
         val analyzerForKonan = createTopDownAnalyzerForKonan(
                 moduleContext, trace,
diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
index f4c4ed672f9..c168c7d5222 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt
@@ -577,7 +577,7 @@ internal class CodeGeneratorVisitor(val context: Context, val lifetimes: Map<IrE
     /**
      * Binds LLVM function parameters to IR parameter descriptors.
      */
-   private fun bindParameters(descriptor: FunctionDescriptor?): Map<ParameterDescriptor, LLVMValueRef> {
+    private fun bindParameters(descriptor: FunctionDescriptor?): Map<ParameterDescriptor, LLVMValueRef> {
         if (descriptor == null) return emptyMap()
         val parameterDescriptors = descriptor.allParameters
         return parameterDescriptors.mapIndexed { i, parameterDescriptor ->