git: openjdk/jdk21u: master: 8315612: RISC-V: intrinsic for unsignedMultiplyHigh

[Vladimir Kempik]

Changeset: 9343d466
Author:    Vladimir Kempik <vkempik at openjdk.org>
Date:      2023-09-08 20:25:59 +0000
URL:       https://git.openjdk.org/jdk21u/commit/9343d4666a39eafc4972e33056b9eb20d2ebc729

8315612: RISC-V: intrinsic for unsignedMultiplyHigh

Backport-of: 5d3fdc1750645455d64a341e1437f779ba3fd20c

! src/hotspot/cpu/riscv/riscv.ad