Integrated: 8267982: Set the node after peephole optimization to be removed

[SUN Guoyun]

On Tue, 1 Jun 2021 01:25:38 GMT, SUN Guoyun <github.com+40024232+sunny868 at openjdk.org> wrote:

> Hi all,
> 
> Enable peephole can cause SIGSEGV sometimes in OopFlow::build_oop_map(Node*, int, PhaseRegAlloc*, int*)+0x238 , so must set a removed-flags for the peephole-nodes , to avoid be set-live-bit() and cause crash.
>  Please review this trivial change.
> 
> Thanks,
> Sun Guoyun

This pull request has now been integrated.

Changeset: 2c883eee
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/2c883eeed4a5276bb4b0dc3d2ffc4d9151662f6b
Stats:     13 lines in 3 files changed: 11 ins; 0 del; 2 mod

8267982: Set the node after peephole optimization to be removed

Reviewed-by: kvn, thartmann

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PR: https://git.openjdk.java.net/jdk/pull/4276