On Tue, 1 Sep 2026 04:50:57 GMT, Fei Yang <[email protected]> wrote: >> Improve startup and warmup time by making optimized native code for an >> application instantly available when the HotSpot Java Virtual Machine >> starts. Achieve this by compiling application code to native code in a >> training run, storing the native code in the [AOT >> cache](https://openjdk.org/jeps/483#Description) for use in subsequent >> production runs. >> >> More details in the [JEP](https://openjdk.org/jeps/544). >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > src/hotspot/share/code/aotCodeCache.cpp line 3794: > >> 3792: ADD_EXTERNAL_ADDRESS(SharedRuntime::throw_StackOverflowError); >> 3793: >> ADD_EXTERNAL_ADDRESS(SharedRuntime::throw_delayed_StackOverflowError); >> 3794: ADD_EXTERNAL_ADDRESS(StubRoutines::crc_table_addr()); > > Drive-by comment: Should we also list `StubRoutines::crc32c_table_addr()`?
@RealFYang No, this needs to be done in arch-specific code. You will hit `ShouldNotCallThis()` if you call `StubRoutines::crc32c_table_addr()` on AArch64. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/30778#discussion_r3902322249
