git: openjdk/jdk: 2 new changesets

[Hamlin Li]

Changeset: 675fbe69
Author:    Hamlin Li <mli at openjdk.org>
Date:      2024-05-10 13:57:55 +0000
URL:       https://git.openjdk.org/jdk/commit/675fbe699ed1aad37f34429cbe1f4f3e029be03f

8331993: Add counting leading/trailing zero tests for Integer

Reviewed-by: chagedorn

! test/hotspot/jtreg/compiler/c2/irTests/TestDisableAutoVectOpcodes.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorization/TestNumberOfContinuousZeros.java

Changeset: f95c9374
Author:    Hamlin Li <mli at openjdk.org>
Date:      2024-05-10 13:59:09 +0000
URL:       https://git.openjdk.org/jdk/commit/f95c93740538e5e508407ec6750ed9f126fdc3c3

8331577: RISC-V: C2 CountLeadingZerosV
8331578: RISC-V: C2 CountTrailingZerosV

Reviewed-by: fyang

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv_v.ad
! test/hotspot/jtreg/compiler/vectorization/TestNumberOfContinuousZeros.java