RFR: 8270947: AArch64: C1: use zero_words to initialize all objects [v2]

[Nick Gasson]

On 29/07/21 17:36 pm, Andrew Haley wrote:
>
> I get
>
> Running test 'jtreg:test/hotspot/jtreg/compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java'
> Test results: no tests selected
>
> perhaps because that is a C2-only test.

I did:

  make exploded-test TEST="compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java" \
    JTREG="VM_OPTIONS=-XX:TieredStopAtLevel=1"

On a fastdebug build.

--
Nick