Mercurial > hg > truffle
view src/share/vm/opto/classes.hpp @ 1398:314e17ca2c23
6946892: c1 shouldn't sign-extend to upper 32bits on x64
Summary: c1 does sign-extension when it loads ints and shorts from memory to 64-bit registers. This causes problems for c2 because it relies on the fact the int passed in a 64-bit register is zero-extended.
Reviewed-by: never
author | iveresov |
---|---|
date | Tue, 27 Apr 2010 11:19:12 -0700 |
parents | d7f654633cfe |
children | c18cbe5936b8 |
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/* * Copyright 1997-2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.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(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)