hg: jdk/jdk: 8237512: AArch64: aarch64TestHook leaks a BufferBlob

[adinn at redhat.com]

Changeset: ec9dead6ae87
Author:    ngasson
Date:      2020-01-22 09:08 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/ec9dead6ae87

8237512: AArch64: aarch64TestHook leaks a BufferBlob
Reviewed-by: adinn, aph

! src/hotspot/cpu/aarch64/aarch64Test.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/icache_aarch64.cpp