git: openjdk/jdk25u-dev: master: 2 new changesets

[Aleksey Shipilev]

Changeset: fbd9532c
Branch: master
Author:    Vishal Chand <vishalvc at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2026-02-12 10:33:52 +0000
URL:       https://git.openjdk.org/jdk25u-dev/commit/fbd9532c1b5817d259b96e913af59dea055561b5

8369881: C2: Unexpected node in SuperWord truncation: ReverseBytesS, ReverseBytesUS

Backport-of: aa194c6a5a21aca64d454e4c5eeed1464c8f190b

! src/hotspot/share/opto/superword.cpp
! test/hotspot/jtreg/compiler/vectorization/TestSubwordTruncation.java

Changeset: f4b67441
Branch: master
Author:    Vishal Chand <vishalvc at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2026-02-12 10:34:18 +0000
URL:       https://git.openjdk.org/jdk25u-dev/commit/f4b67441a07540d722b404281bf1348e11d6abd1

8362979: C2 fails with unexpected node in SuperWord truncation: CmpLTMask, RoundF

Backport-of: ea0b49c36db7dce508aec7e72e73c7274d65bc15

! src/hotspot/share/opto/superword.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorization/TestSubwordTruncation.java