RFR: 8317507: C2 compilation fails with "Exceeded _node_regs array" [v2]

[Roberto Castañeda Lozano]

On Wed, 25 Oct 2023 14:35:37 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Roberto Castañeda Lozano has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Add hand-unrolled regression test
>
> test/hotspot/jtreg/compiler/regalloc/TestNodeRegArrayOverflow.java line 596:
> 
>> 594:             break;
>> 595:         default:
>> 596:             System.out.println("invalid mode");
> 
> Do `throw new IllegalArgumentException("Invalid mode: + args[0]);` here. The test should not silently pass on bad arguments.

Done, thanks.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/16306#discussion_r1372915083