git: openjdk/jdk: jdk25: 8359678: C2: assert(static_cast<T1>(result) == thing) caused by ReverseBytesNode::Value()

[Tobias Hartmann]

Changeset: 7aa3f317
Branch: jdk25
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2025-07-15 11:35:53 +0000
URL:       https://git.openjdk.org/jdk/commit/7aa3f31724844bf2f4e08111af8173b5d985f809

8359678: C2: assert(static_cast<T1>(result) == thing) caused by ReverseBytesNode::Value()

Reviewed-by: chagedorn
Backport-of: e5ab210713f76c5307287bd97ce63f9e22d0ab8e

! src/hotspot/share/opto/subnode.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/ReverseBytesConstantsHelper.jasm
! test/hotspot/jtreg/compiler/c2/gvn/ReverseBytesConstantsTests.java