[riscv-port-jdk11u:riscv-port] Integrated: 8294087: RISC-V: RVC: Fix a potential alignment issue and add more alignment assertions for the patchable calls/nops

Dingli Zhang dzhang at openjdk.org
Wed Oct 16 14:08:29 UTC 2024


On Mon, 14 Oct 2024 03:25:45 GMT, Dingli Zhang <dzhang at openjdk.org> wrote:

> Hi,
> Please help review this backport to riscv-port-jdk11u.
> 
> Backport of [JDK-8294087](https://bugs.openjdk.org/browse/JDK-8294087).
> 
> The original patch cannot be directly applied because of riscv-port-jdk11u do not have `emit_entry_barrier_stub ` C2CodeStub and no [JDK-8216557](https://bugs.openjdk.org/browse/JDK-8216557).
> 
> Testing:
> - Tier1 passed without new failure on lp4a (release).

This pull request has now been integrated.

Changeset: 2bdf5d2f
Author:    Dingli Zhang <dzhang at openjdk.org>
URL:       https://git.openjdk.org/riscv-port-jdk11u/commit/2bdf5d2f8823cc0cbe16a329e54f2546c3fd90d3
Stats:     28 lines in 7 files changed: 26 ins; 0 del; 2 mod

8294087: RISC-V: RVC: Fix a potential alignment issue and add more alignment assertions for the patchable calls/nops

Co-authored-by: Gui Cao <gcao at openjdk.org>
Reviewed-by: gcao, fyang
Backport-of: a216960d71bdf111a9c232a0228cc43256a01b29

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

PR: https://git.openjdk.org/riscv-port-jdk11u/pull/40


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