RFR: 8255553: [PPC64] Introduce and use setbc and setnbc P10 instructions [v4]

[Ziviani]

On Wed, 4 Nov 2020 11:08:05 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

>> Ziviani has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.
>
> Nice work! Looks correct and much cleaner than before. I only have a few improvement requests left.

Hallo, @TheRealMDoerr ! A new version is [here](https://github.com/openjdk/jdk/commit/4e092e13be4c0013c27c9ae1055891d49d93d270).
P9:
Test Results:
==============================
Test summary
==============================
   TEST                                              TOTAL  PASS  FAIL ERROR   
   jtreg:test/hotspot/jtreg:tier1                     1454  1454     0     0   
   jtreg:test/jdk:tier1                               1948  1948     0     0   
   jtreg:test/langtools:tier1                         4092  4092     0     0   
   jtreg:test/jaxp:tier1                                 0     0     0     0   
   jtreg:test/lib-test:tier1                             0     0     0     0   
==============================
TEST SUCCESS

P10:
==============================
Test summary
==============================
   TEST                                              TOTAL  PASS  FAIL ERROR   
   jtreg:test/hotspot/jtreg:tier1                     1456  1456     0     0   
   jtreg:test/jdk:tier1                               1951  1951     0     0   
   jtreg:test/langtools:tier1                         4093  4093     0     0   
   jtreg:test/jaxp:tier1                                 0     0     0     0   
   jtreg:test/lib-test:tier1                             0     0     0     0   
==============================
TEST SUCCESS

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

PR: https://git.openjdk.java.net/jdk/pull/907