git: openjdk/jdk: master: 8362979: C2 fails with unexpected node in SuperWord truncation: CmpLTMask, RoundF

[Jasmine Karthikeyan]

Changeset: ea0b49c3
Branch: master
Author:    Jasmine Karthikeyan <jkarthikeyan at openjdk.org>
Date:      2025-07-28 17:14:02 +0000
URL:       https://git.openjdk.org/jdk/commit/ea0b49c36db7dce508aec7e72e73c7274d65bc15

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

Reviewed-by: chagedorn, thartmann

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