git: openjdk/jdk: master: 2 new changesets

[Sandhya Viswanathan]

Changeset: 80ec5522
Branch: master
Author:    Kangcheng Xu <kxu at openjdk.org>
Date:      2024-10-21 14:57:31 +0000
URL:       https://git.openjdk.org/jdk/commit/80ec552248470dda2d0d003be9315e9e39eb5276

8328528: C2 should optimize long-typed parallel iv in an int counted loop

Reviewed-by: roland, chagedorn, thartmann

! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/parallel_iv/TestParallelIvInIntCountedLoop.java

Changeset: 153ad911
Branch: master
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2024-10-21 14:58:43 +0000
URL:       https://git.openjdk.org/jdk/commit/153ad911f9fa3389ab92a1acab44526e3f4be4a2

8338126: C2 SuperWord: VectorCastF2HF / vcvtps2ph produces wrong results for vector length 2

Reviewed-by: thartmann, jbhateja, epeter

! src/hotspot/cpu/x86/x86.ad
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
! test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVector.java