Mercurial > hg > truffle
view src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp @ 17381:40dce17629ac
correct IfNode probabilities in If-Deopt situations
author | Lukas Stadler <lukas.stadler@oracle.com> |
---|---|
date | Wed, 08 Oct 2014 10:49:53 +0200 |
parents | 4ca6dc0799b6 |
children | 89152779163c |
line wrap: on
line source
/* * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSEQ_INLINE_HPP #define SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSEQ_INLINE_HPP #include "gc_implementation/g1/heapRegion.hpp" #include "gc_implementation/g1/heapRegionSeq.hpp" inline HeapRegion* HeapRegionSeq::addr_to_region_unsafe(HeapWord* addr) const { HeapRegion* hr = _regions.get_by_address(addr); assert(hr != NULL, "invariant"); return hr; } inline HeapRegion* HeapRegionSeq::addr_to_region(HeapWord* addr) const { if (addr != NULL && addr < heap_end()) { assert(addr >= heap_bottom(), err_msg("addr: "PTR_FORMAT" bottom: "PTR_FORMAT, addr, heap_bottom())); return addr_to_region_unsafe(addr); } return NULL; } inline HeapRegion* HeapRegionSeq::at(uint index) const { assert(index < length(), "pre-condition"); HeapRegion* hr = _regions.get_by_index(index); assert(hr != NULL, "sanity"); assert(hr->hrs_index() == index, "sanity"); return hr; } #endif // SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSEQ_INLINE_HPP