RFR: 8354284: Add more compiler test folders to tier1 runs

[Leonid Mesnik]

On Wed, 23 Apr 2025 08:44:04 GMT, Marc Chevalier <mchevalier at openjdk.org> wrote:

> Some folders in jtreg/compiler have been reported not to be run in any tier, while tier1 was probably intended, but the tier definition was mistakenly not updated. I've checked which folders are not referenced into `TEST.groups`.
> 
> The unmentioned ones:
> - `ccp`
> - `ciReplay`
> - `ciTypeFlow`
> - `compilercontrol`
> - `debug`
> - `oracle`
> - `predicates`
> - `print`
> - `relocations`
> - `sharedstubs`
> - `splitif`
> - `tiered`
> - `whitebox`
> 
> And those, that are not test folders:
> - `lib`
> - `patches`
> - `testlibraries`
> 
> I'm adding `ccp`, `ciTypeFlow`, `predicates`, `sharedstubs` and `splitif` to tier1.
> 
> The other folders seems to have been around for very long (since at least mid-2021). It's not clear how meaningful it'd be to add them/what the intent from them was. I've rather focused on the recently(-ish) added folders, that one forgot to put in a tier when adding it.
> 
> Feel free to tell if other folders should be included (and in which tier).
> 
> Thanks,
> Marc

The tier3_compiler  includes all tests that are not in tier1 and tier2. The goal is to keep tier1 minimal. Tier1 shouldn't include  long tests. 
Can you please confirm that newly added test groups don't have tests with custom timeouts and overall time hasn't increased significantly.

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

PR Comment: https://git.openjdk.org/jdk/pull/24817#issuecomment-2825109539