Integrated: 8322694: C1: Handle Constant and IfOp in NullCheckEliminator

[Denghui Dong]

On Mon, 25 Dec 2023 15:43:52 GMT, Denghui Dong <ddong at openjdk.org> wrote:

> This patch added the support for Constant and IfOn in NullCheckEliminator to eliminate more null check.
> 
> testing: tier 1-4 no extra test failure

This pull request has now been integrated.

Changeset: 1358850a
Author:    Denghui Dong <ddong at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/1358850aa63a2874031ca33eba278432fd09d6ab
Stats:     29 lines in 1 file changed: 26 ins; 0 del; 3 mod

8322694: C1: Handle Constant and IfOp in NullCheckEliminator

Reviewed-by: thartmann, dlong

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

PR: https://git.openjdk.org/jdk/pull/17191