[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8277846: Implement fast-path for ASCII-compatible CharsetEncoders on ppc64

[Martin Doerr]

Changeset: a5f2a58b
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-11-30 09:20:49 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/a5f2a58ba4ac25f4bd66f1f1f4c036a4f0024229

8277846: Implement fast-path for ASCII-compatible CharsetEncoders on ppc64

Reviewed-by: lucy, mbaesken

! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad