[jdk17u-dev] Integrated: 8288303: C1: Miscompilation due to broken Class.getModifiers intrinsic

[Aleksey Shipilev]

On Wed, 22 Jun 2022 17:49:02 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix the C1 intrinsic.
> 
> Additional testing:
>  - [x] Linux x86_32 fastdebug, JFR reproducer does not hang anymore
>  - [x] Linux x86_32 fastdebug, new test passes
>  - [x] Linux x86_64 fastdebug, new test passes
>  - [x] Linux x86_32 fastdebug, tier1 passes
>  - [x]  Linux x86_64 fastdebug, tier1 passes

This pull request has now been integrated.

Changeset: 72603ffc
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/72603ffc6957c74698b1719d5ef688e55cf8eef0
Stats:     141 lines in 2 files changed: 130 ins; 5 del; 6 mod

8288303: C1: Miscompilation due to broken Class.getModifiers intrinsic

Backport-of: 8cd87e731bcaff2d7838995c68056742d577ad3b

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PR: https://git.openjdk.org/jdk17u-dev/pull/500