hg: valhalla/valhalla: 8218142: [lworld] C1 support for array covariance for aaload

[ioi.lam at oracle.com]

Changeset: b2f4bea2c7fa
Author:    iklam
Date:      2019-02-05 02:20 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b2f4bea2c7fa

8218142: [lworld] C1 support for array covariance for aaload

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/c1/c1_Runtime1.hpp