hg: valhalla/valhalla: 8218919: [lworld] C1 aastore of flattened array needs null and type check

[ioi.lam at oracle.com]

Changeset: c2d0104c02f2
Author:    iklam
Date:      2019-02-14 11:02 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c2d0104c02f2

8218919: [lworld] C1 aastore of flattened array needs null and type check
Reviewed-by: thartmann

! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestUnresolvedValueClass.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java