[jdk21u-dev] RFR: 8324874: AArch64: crypto pmull based CRC32/CRC32C intrinsics clobber V8-V15 registers

Mon Feb 12 17:36:02 UTC 2024

On Mon, 12 Feb 2024 09:17:42 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> Hi @eastig, Running only Tier1 seems very basic testing for a change like this that is brand new in head.

The code itself is not new. It's been in 21 for almost an year. The fix only renames registers to avoid ABI-restricted registers.
Anyway, I ran tier2 and tier3 of fastdebug on Graviton 3. They passed.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/246#issuecomment-1939207787