git: openjdk/jdk: master: 8371146: C2 SuperWord: VTransform::add_speculative_check uses pre_init that is pinned after Auto_Vectorization_Check, leading to bad graph

[Emanuel Peter]

Changeset: e3a08558
Branch: master
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-11-26 14:58:50 +0000
URL:       https://git.openjdk.org/jdk/commit/e3a085581bfa70437b73d4b0527a084e0c5c9aac

8371146: C2 SuperWord: VTransform::add_speculative_check uses pre_init that is pinned after Auto_Vectorization_Check, leading to bad graph

Reviewed-by: roland, chagedorn

! src/hotspot/share/opto/vectorization.cpp
! src/hotspot/share/opto/vectorization.hpp
+ test/hotspot/jtreg/compiler/loopopts/superword/TestAliasingCheckPreLimitNotAvailable.java