hg: panama/dev: Disable Variable Shift for Byte and Short

[shravya.rukmannagari at intel.com]

Changeset: 3ad8854972bb
Author:    srukmannagar
Date:      2019-07-26 11:17 -0700
URL:       https://hg.openjdk.java.net/panama/dev/rev/3ad8854972bb

Disable Variable Shift for Byte and Short

! src/hotspot/cpu/x86/x86.ad