git: openjdk/jdk17u-dev: 8311862: RISC-V: small improvements to shift immediate instructions

[Vladimir Kempik]

Changeset: d79c2ef1
Author:    Vladimir Kempik <vkempik at openjdk.org>
Date:      2023-07-18 07:41:28 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/d79c2ef1eebe06e6f5b760dbb01fca3b47995ca0

8311862: RISC-V: small improvements to shift immediate instructions

Backport-of: f3b96f6937395246f09ac2ef3dfca5854217a0da

! src/hotspot/cpu/riscv/assembler_riscv.hpp