git: openjdk/mobile: 8235729: Shenandoah: Remove useless casting to non-constant

[duke]

Changeset: 3f7ecfb5
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2019-12-11 16:43:02 +0000
URL:       https://git.openjdk.java.net/mobile/commit/3f7ecfb5

8235729: Shenandoah: Remove useless casting to non-constant

Reviewed-by: roland

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp