Integrated: L/Q again, step two

Frederic Parain fparain at
Wed May 19 14:21:50 UTC 2021

On Tue, 18 May 2021 19:00:15 GMT, Frederic Parain <fparain at> wrote:

> Please review this second set of fixes for the L/Q transition.
> A few changes in C1, most changes in CI.
> CI always delegates to the runtime to know if a null-free array is flattened or not (to avoid duplication of the flattening decision code).
> With those changes, all tests in runtime/valhalla/inlinetypes now pass with -Xcomp -XX:TieredStopAtLevel=1 (at least on Linux x64).
> Some tests in compiler/valhalla/inlinetypes still fail but they will require more time to be investigated (some tests force use of C2 or expect code to be C2 compiled, but C2 is not fixed yet).
> Thank you,
> Fred

This pull request has now been integrated.

Changeset: 4aa22fbd
Author:    Frederic Parain <fparain at>
Stats:     54 lines in 12 files changed: 30 ins; 4 del; 20 mod

L/Q again, step two

Reviewed-by: thartmann



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