hg: jdk/sandbox: 8249189: AARCH64: more L2I conversions can be skipped

[chris.hegarty at oracle.com]

Changeset: 07814493ca19
Author:    bulasevich
Date:      2020-07-24 09:07 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/07814493ca19

8249189: AARCH64: more L2I conversions can be skipped
Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4