Mercurial > hg > graal-compiler
view src/share/vm/opto/classes.hpp @ 3405:8cbcd406c42e
7042740: CMS: assert(n> q) failed: Looping at: ... blockOffsetTable.cpp:557
Summary: Do a one-step look-ahead, when sweeping free or garbage blocks, to avoid overstepping sweep limit, which may become a non-block-boundary because of a heap expansion delta coalescing with a previously co-terminal free block.
Reviewed-by: brutisso, tonyp
author | ysr |
---|---|
date | Fri, 27 May 2011 15:05:33 -0700 |
parents | bad7ecd0b6ed |
children | f1c12354c3f7 |
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/* * Copyright (c) 1997, 2010, 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. * */ // The giant table of Node classes. // One entry per class, sorted by class name. macro(AbsD) macro(AbsF) macro(AbsI) macro(AddD) macro(AddF) macro(AddI) macro(AddL) macro(AddP) macro(Allocate) macro(AllocateArray) macro(AndI) macro(AndL) macro(AryEq) macro(AtanD) macro(Binary) macro(Bool) macro(BoxLock) macro(ReverseBytesI) macro(ReverseBytesL) macro(ReverseBytesUS) macro(ReverseBytesS) macro(CProj) macro(CallDynamicJava) macro(CallJava) macro(CallLeaf) macro(CallLeafNoFP) macro(CallRuntime) macro(CallStaticJava) macro(CastII) macro(CastX2P) macro(CastP2X) macro(CastPP) macro(Catch) macro(CatchProj) macro(CheckCastPP) macro(ClearArray) macro(ConstraintCast) macro(CMoveD) macro(CMoveF) macro(CMoveI) macro(CMoveL) macro(CMoveP) macro(CMoveN) macro(CmpN) macro(CmpD) macro(CmpD3) macro(CmpF) macro(CmpF3) macro(CmpI) macro(CmpL) macro(CmpL3) macro(CmpLTMask) macro(CmpP) macro(CmpU) macro(CompareAndSwapI) macro(CompareAndSwapL) macro(CompareAndSwapP) macro(CompareAndSwapN) macro(Con) macro(ConN) macro(ConD) macro(ConF) macro(ConI) macro(ConL) macro(ConP) macro(Conv2B) macro(ConvD2F) macro(ConvD2I) macro(ConvD2L) macro(ConvF2D) macro(ConvF2I) macro(ConvF2L) macro(ConvI2D) macro(ConvI2F) macro(ConvI2L) macro(ConvL2D) macro(ConvL2F) macro(ConvL2I) macro(CosD) macro(CountedLoop) macro(CountedLoopEnd) macro(CountLeadingZerosI) macro(CountLeadingZerosL) macro(CountTrailingZerosI) macro(CountTrailingZerosL) macro(CreateEx) macro(DecodeN) macro(DivD) macro(DivF) macro(DivI) macro(DivL) macro(DivMod) macro(DivModI) macro(DivModL) macro(EncodeP) macro(ExpD) macro(FastLock) macro(FastUnlock) macro(Goto) macro(Halt) macro(If) macro(IfFalse) macro(IfTrue) macro(Initialize) macro(JProj) macro(Jump) macro(JumpProj) macro(LShiftI) macro(LShiftL) macro(LoadB) macro(LoadUB) macro(LoadUS) macro(LoadD) macro(LoadD_unaligned) macro(LoadF) macro(LoadI) macro(LoadUI2L) macro(LoadKlass) macro(LoadNKlass) macro(LoadL) macro(LoadL_unaligned) macro(LoadPLocked) macro(LoadLLocked) macro(LoadP) macro(LoadN) macro(LoadRange) macro(LoadS) macro(Lock) macro(LogD) macro(Log10D) macro(Loop) macro(LoopLimit) macro(Mach) macro(MachProj) macro(MaxI) macro(MemBarAcquire) macro(MemBarCPUOrder) macro(MemBarRelease) macro(MemBarVolatile) macro(MergeMem) macro(MinI) macro(ModD) macro(ModF) macro(ModI) macro(ModL) macro(MoveI2F) macro(MoveF2I) macro(MoveL2D) macro(MoveD2L) macro(MulD) macro(MulF) macro(MulHiL) macro(MulI) macro(MulL) macro(Multi) macro(NegD) macro(NegF) macro(NeverBranch) macro(Opaque1) macro(Opaque2) macro(OrI) macro(OrL) macro(PCTable) macro(Parm) macro(PartialSubtypeCheck) macro(Phi) macro(PopCountI) macro(PopCountL) macro(PowD) macro(PrefetchRead) macro(PrefetchWrite) macro(Proj) macro(RShiftI) macro(RShiftL) macro(Region) macro(Rethrow) macro(Return) macro(Root) macro(RoundDouble) macro(RoundFloat) macro(SafePoint) macro(SafePointScalarObject) macro(SCMemProj) macro(SinD) macro(SqrtD) macro(Start) macro(StartOSR) macro(StoreB) macro(StoreC) macro(StoreCM) macro(StorePConditional) macro(StoreIConditional) macro(StoreLConditional) macro(StoreD) macro(StoreF) macro(StoreI) macro(StoreL) macro(StoreP) macro(StoreN) macro(StrComp) macro(StrEquals) macro(StrIndexOf) macro(SubD) macro(SubF) macro(SubI) macro(SubL) macro(TailCall) macro(TailJump) macro(TanD) macro(ThreadLocal) macro(Unlock) macro(URShiftI) macro(URShiftL) macro(XorI) macro(XorL) macro(Vector) macro(AddVB) macro(AddVC) macro(AddVS) macro(AddVI) macro(AddVL) macro(AddVF) macro(AddVD) macro(SubVB) macro(SubVC) macro(SubVS) macro(SubVI) macro(SubVL) macro(SubVF) macro(SubVD) macro(MulVF) macro(MulVD) macro(DivVF) macro(DivVD) macro(LShiftVB) macro(LShiftVC) macro(LShiftVS) macro(LShiftVI) macro(URShiftVB) macro(URShiftVC) macro(URShiftVS) macro(URShiftVI) macro(AndV) macro(OrV) macro(XorV) macro(VectorLoad) macro(Load16B) macro(Load8B) macro(Load4B) macro(Load8C) macro(Load4C) macro(Load2C) macro(Load8S) macro(Load4S) macro(Load2S) macro(Load4I) macro(Load2I) macro(Load2L) macro(Load4F) macro(Load2F) macro(Load2D) macro(VectorStore) macro(Store16B) macro(Store8B) macro(Store4B) macro(Store8C) macro(Store4C) macro(Store2C) macro(Store4I) macro(Store2I) macro(Store2L) macro(Store4F) macro(Store2F) macro(Store2D) macro(Pack) macro(PackB) macro(PackS) macro(PackC) macro(PackI) macro(PackL) macro(PackF) macro(PackD) macro(Pack2x1B) macro(Pack2x2B) macro(Replicate16B) macro(Replicate8B) macro(Replicate4B) macro(Replicate8S) macro(Replicate4S) macro(Replicate2S) macro(Replicate8C) macro(Replicate4C) macro(Replicate2C) macro(Replicate4I) macro(Replicate2I) macro(Replicate2L) macro(Replicate4F) macro(Replicate2F) macro(Replicate2D) macro(Extract) macro(ExtractB) macro(ExtractS) macro(ExtractC) macro(ExtractI) macro(ExtractL) macro(ExtractF) macro(ExtractD)