Reland "[assembler] Split out CPUFeatures into its own file"
This is a reland of 3ad101f5bf
Original change's description:
> [assembler] Split out CPUFeatures into its own file
>
> This reduces the preprocessor expanded source size by 84,675 LoC:
>
> gen ( 20 files): 71,349 to 1,523,934 ( 21x)
> src ( 624 files): 367,410 to 53,253,894 ( 145x)
> test ( 392 files): 490,503 to 37,436,176 ( 76x)
> third_party ( 432 files): 239,085 to 9,547,902 ( 40x)
> total ( 1520 files): 1,183,031 to 102,736,424 ( 87x)
>
> to
>
> gen ( 20 files): 71,349 to 1,523,794 ( 21x)
> src ( 624 files): 367,411 to 53,186,896 ( 145x)
> test ( 392 files): 490,504 to 37,418,639 ( 76x)
> third_party ( 432 files): 239,085 to 9,547,902 ( 40x)
> total ( 1520 files): 1,183,033 to 102,651,749 ( 87x)
>
>
> Change-Id: Ia8a79092051a42815b65e86a0784297915368c9b
> Reviewed-on: https://chromium-review.googlesource.com/c/1291471
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Marja Hölttä <marja@chromium.org>
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58266}
TBR=marja@chromium.org,clemensh@chromium.org,ulan@chromium.org
Change-Id: I5b857666508b1c80dcadd0b470aada37dd49077e
Reviewed-on: https://chromium-review.googlesource.com/c/1379872
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58278}
01b0afd527