| 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 03ce2132418b7ec902b3fc83efba25d78aeec3e3..6882d2685053cb80180b1b4ee96d679936c419b7 100644
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| --- a/src/flag-definitions.h
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| +++ b/src/flag-definitions.h
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| @@ -534,7 +534,7 @@ DEFINE_BOOL(wasm_disable_structured_cloning, false,
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|              "disable WASM structured cloning")
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|  DEFINE_INT(wasm_num_compilation_tasks, 10,
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|             "number of parallel compilation tasks for wasm")
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| -DEFINE_BOOL(wasm_async_compilation, false,
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| +DEFINE_BOOL(wasm_async_compilation, true,
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|              "enable actual asynchronous compilation for WebAssembly.compile")
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|  // Parallel compilation confuses turbo_stats, force single threaded.
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|  DEFINE_VALUE_IMPLICATION(turbo_stats, wasm_num_compilation_tasks, 0)
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| 
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