RFR: 8319690: [AArch64] C2 compilation hits offset_ok_for_immed: assert "c2 compiler bug" [v2]

[Andrew Haley]

On Fri, 2 Feb 2024 04:06:32 GMT, Fei Gao <fgao at openjdk.org> wrote:

>> I'm withdrawing my objection to this PR.
>> 
>> I've had a good look at some alternatives, and none of them are any better. I've reluctantly concluded that, given the design of C2, there's no better way to fix it.
>> 
>> My apologies to @fg1417 . You were right.
>
> @theRealAph thanks for your kind review. All comments inspired me a lot and helped me think more. Also, thanks for your help on fixing it!

> @fg1417 are you still working on this?

The best thing to do now is to remove the failing assertion.

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PR Comment: https://git.openjdk.org/jdk/pull/16991#issuecomment-1962307596