hg: jdk9/hs-comp/hotspot: 8146478: Node limit exceeded with -XX:AllocateInstancePrefetchLines=1073741823

[zoltan.majo at oracle.com]

Changeset: d27cb7f7f84f
Author:    zmajo
Date:      2016-01-28 08:33 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/d27cb7f7f84f

8146478: Node limit exceeded with -XX:AllocateInstancePrefetchLines=1073741823
Summary: Constrain the set of accepted values for the Allocate{PrefetchLines, InstancePrefetchLines, PrefetchStepSize, PrefetchDistance} flags. Increase macro node expansion budget.
Reviewed-by: kvn

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp
! src/share/vm/runtime/globals.hpp