RFR: 8314748: 1-10% regressions on Crypto micros

[Andrew Haley]

On Thu, 31 Aug 2023 09:04:46 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

> @theRealAph This seems to be causing a tier1 build failure in our CI pipeline. The error message is:
> 
> ```
> src/hotspot/cpu/x86/macroAssembler_x86.cpp:2755), pid=7238, tid=7480
> assert(rscratch != noreg || always_reachable(src)) failed: missing
> ...
> # Problematic frame:
> # V  [libjvm.so+0x12f17b9]  MacroAssembler::evmovdquq(XMMRegister, AddressLiteral, int, Register)+0x1a9
> ```

Hmm, okay. Please create a bugzilla entry for this, with full logs attached. I'll produce a fix today.

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PR Comment: https://git.openjdk.org/jdk/pull/15427#issuecomment-1700690138