RFR: 8339983: [s390x] secondary_super_cache does not scale well: C1 and interpreter [v2]

[Lutz Schmidt]

On Wed, 27 Nov 2024 10:55:50 GMT, Amit Kumar <amitkumar at openjdk.org> wrote:

>> src/hotspot/cpu/s390/macroAssembler_s390.cpp line 3423:
>> 
>>> 3421:                                                        Register result) {
>>> 3422:   assert_different_registers(r_sub_klass, r_super_klass, temp1, temp2, temp3, temp4, result, Z_R1_scratch, Z_R0_scratch);
>>> 3423:   // Z_R0 will be only used in debug builds for slot value varification.
>> 
>> Typo. Type vErification, please.
>
> We are not using Z_R0 anymore. So this is outdated :). The whole comment is gone now.

My fault. I was too slow. Pls ignore.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22341#discussion_r1860454642