RFR: 8331429: [JVMCI] Cleanup JVMCIRuntime allocation routines [v3]

[Dean Long]

On Mon, 13 May 2024 11:34:18 GMT, Yudi Zheng <yzheng at openjdk.org> wrote:

>> This PR removes allocation routines that may throw exception from JVMCIRuntime. It also exports various symbols related to the hashed secondary supers table.
>
> Yudi Zheng has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove trailing white space

Marked as reviewed by dlong (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/19176#pullrequestreview-2053628324