On Thu, 30 Mar 2023 23:38:12 GMT, Julian Waters <jwat...@openjdk.org> wrote:

>> A previous argument against link time optimization support that we have for 
>> gcc is that it was extremely slow. After some checks it turns out we are 
>> passing rather inefficient flags to gcc in optimized builds. Changing these 
>> flags to run the linker optimizations in parallel and passing additional 
>> flags to the compiler have the ability to speed this process up 
>> significantly. Also fixes some incorrect flags passed to ld for linking as 
>> well
>
> Julian Waters has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Flag should be used instead

Seems okay. Thanks.

-------------

Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13180#pullrequestreview-1366335916

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