RFR: 8342769: HotSpot Windows/gcc port is broken [v9]

[David Holmes]

On Thu, 5 Dec 2024 09:24:12 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> I'm not sure I follow - The _M_ARM64 block is terminated by an endif before line 294, it is only there to define the global constants and does not guard the code below that line 294 does. Additionally, the code guarded by the if X86 seems to be for all non x86 platforms, not just ARM64
>
> Apologies somehow the endif at line 292 was invisible

Though now I am even more confused. For x64 where are the definitions for `float_sign_mask` etc??

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PR Review Comment: https://git.openjdk.org/jdk/pull/21627#discussion_r1870983190