| Index: pkg/compiler/tool/perf.dart
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| diff --git a/pkg/compiler/tool/perf.dart b/pkg/compiler/tool/perf.dart
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| index bea1371967d7abc1c4cf4ae48f8066a56903410e..d2df8da4ba3e301ab8d7d8c94b667330c770678a 100644
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| --- a/pkg/compiler/tool/perf.dart
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| +++ b/pkg/compiler/tool/perf.dart
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| @@ -322,7 +322,7 @@ generateKernel(Uri entryUri) async {
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|        libraryRoot: _libraryRoot,
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|        packagesDiscoveryProvider: findPackages,
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|        platformConfigUri: _platformConfigUri,
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| -      useKernel: true,
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| +      useKernelInSsa: true,
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|        verbose: false); // set to true to debug internal timings
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|    var inputProvider = new CompilerSourceFileProvider();
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|    var diagnosticHandler = new FormattingDiagnosticHandler(inputProvider)
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| 
 |