Integrated: 8305222: Change unique_ctrl_out_or_null to unique_ctrl_out in PhaseCFG::convert_NeverBranch_to_Goto

Thu Mar 30 07:29:30 UTC 2023

On Wed, 8 Mar 2023 08:51:46 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

> Replaced `unique_ctrl_out_or_null` with `unique_ctrl_out`, which asserts if it finds `nullptr`. This is better than running into a `nullptr`-dereference inside `get_block_for_node`.
> 
> This was found by a static code analyzer, so it is not clear that a `nullptr` dereference would ever happen. But let's still fix it.

This pull request has now been integrated.

Changeset: 77811fa3
Author:    Emanuel Peter <epeter at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/77811fa39be4ed7b50beb911c30f685377372655
Stats:     2 lines in 1 file changed: 0 ins; 0 del; 2 mod

8305222: Change unique_ctrl_out_or_null to unique_ctrl_out in PhaseCFG::convert_NeverBranch_to_Goto

Reviewed-by: kvn, thartmann

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PR: https://git.openjdk.org/jdk/pull/12919