| Index: src/flag-definitions.h
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| diff --git a/src/flag-definitions.h b/src/flag-definitions.h
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| index b2f2b9963f9cd73b52ff7a21988cbea7ff1f61e7..0d13bf479fbd91a8c79ecb89517e67a955d3bd37 100644
 | 
| --- a/src/flag-definitions.h
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| +++ b/src/flag-definitions.h
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| @@ -423,7 +423,7 @@ DEFINE_BOOL(turbo_verify_allocation, DEBUG_BOOL,
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|  DEFINE_BOOL(turbo_move_optimization, true, "optimize gap moves in TurboFan")
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|  DEFINE_BOOL(turbo_jt, true, "enable jump threading in TurboFan")
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|  DEFINE_BOOL(turbo_osr, true, "enable OSR in TurboFan")
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| -DEFINE_BOOL(turbo_try_catch, false, "enable try-catch support in TurboFan")
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| +DEFINE_BOOL(turbo_try_catch, true, "enable try-catch support in TurboFan")
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|  DEFINE_BOOL(turbo_try_finally, false, "enable try-finally support in TurboFan")
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|  DEFINE_BOOL(turbo_stress_loop_peeling, false,
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|              "stress loop peeling optimization")
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| 
 |