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comparison graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotMove.java @ 21779:20ace3139510

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AMD64HotSpotMove: make HotSpotLoadObjectConstantOp and HotSpotLoadMetaspaceConstantOp a MoveOp.
author Josef Eisl <josef.eisl@jku.at>
date Mon, 08 Jun 2015 13:20:02 +0200
parents 0df7d7d6c25b
children
comparison
equal deleted inserted replaced
21778:037d14459ef9 21779:20ace3139510
29 import com.oracle.graal.asm.amd64.*; 29 import com.oracle.graal.asm.amd64.*;
30 import com.oracle.graal.asm.amd64.AMD64Assembler.*; 30 import com.oracle.graal.asm.amd64.AMD64Assembler.*;
31 import com.oracle.graal.compiler.common.*; 31 import com.oracle.graal.compiler.common.*;
32 import com.oracle.graal.hotspot.*; 32 import com.oracle.graal.hotspot.*;
33 import com.oracle.graal.lir.*; 33 import com.oracle.graal.lir.*;
34 import com.oracle.graal.lir.StandardOp.MoveOp;
34 import com.oracle.graal.lir.StandardOp.StackStoreOp; 35 import com.oracle.graal.lir.StandardOp.StackStoreOp;
35 import com.oracle.graal.lir.amd64.*; 36 import com.oracle.graal.lir.amd64.*;
36 import com.oracle.graal.lir.asm.*; 37 import com.oracle.graal.lir.asm.*;
37 import com.oracle.jvmci.code.*; 38 import com.oracle.jvmci.code.*;
38 import com.oracle.jvmci.common.*; 39 import com.oracle.jvmci.common.*;
40 import com.oracle.jvmci.hotspot.HotSpotVMConfig.CompressEncoding; 41 import com.oracle.jvmci.hotspot.HotSpotVMConfig.CompressEncoding;
41 import com.oracle.jvmci.meta.*; 42 import com.oracle.jvmci.meta.*;
42 43
43 public class AMD64HotSpotMove { 44 public class AMD64HotSpotMove {
44 45
45 public static final class HotSpotLoadObjectConstantOp extends AMD64LIRInstruction { 46 public static final class HotSpotLoadObjectConstantOp extends AMD64LIRInstruction implements MoveOp {
46 public static final LIRInstructionClass<HotSpotLoadObjectConstantOp> TYPE = LIRInstructionClass.create(HotSpotLoadObjectConstantOp.class); 47 public static final LIRInstructionClass<HotSpotLoadObjectConstantOp> TYPE = LIRInstructionClass.create(HotSpotLoadObjectConstantOp.class);
47 48
48 @Def({REG, STACK}) private AllocatableValue result; 49 @Def({REG, STACK}) private AllocatableValue result;
49 private final HotSpotObjectConstant input; 50 private final HotSpotObjectConstant input;
50 51
84 } else { 85 } else {
85 throw JVMCIError.shouldNotReachHere("Cannot directly store data patch to memory"); 86 throw JVMCIError.shouldNotReachHere("Cannot directly store data patch to memory");
86 } 87 }
87 } 88 }
88 } 89 }
89 } 90
90 91 public Value getInput() {
91 public static final class HotSpotLoadMetaspaceConstantOp extends AMD64LIRInstruction { 92 return input;
93 }
94
95 public AllocatableValue getResult() {
96 return result;
97 }
98 }
99
100 public static final class HotSpotLoadMetaspaceConstantOp extends AMD64LIRInstruction implements MoveOp {
92 public static final LIRInstructionClass<HotSpotLoadMetaspaceConstantOp> TYPE = LIRInstructionClass.create(HotSpotLoadMetaspaceConstantOp.class); 101 public static final LIRInstructionClass<HotSpotLoadMetaspaceConstantOp> TYPE = LIRInstructionClass.create(HotSpotLoadMetaspaceConstantOp.class);
93 102
94 @Def({REG, STACK}) private AllocatableValue result; 103 @Def({REG, STACK}) private AllocatableValue result;
95 private final HotSpotMetaspaceConstant input; 104 private final HotSpotMetaspaceConstant input;
96 105
139 } else { 148 } else {
140 throw JVMCIError.shouldNotReachHere("Cannot store 64-bit constants to memory"); 149 throw JVMCIError.shouldNotReachHere("Cannot store 64-bit constants to memory");
141 } 150 }
142 } 151 }
143 } 152 }
153
154 public Value getInput() {
155 return (Value) input;
156 }
157
158 public AllocatableValue getResult() {
159 return result;
160 }
144 } 161 }
145 162
146 public static final class CompressPointer extends AMD64LIRInstruction { 163 public static final class CompressPointer extends AMD64LIRInstruction {
147 public static final LIRInstructionClass<CompressPointer> TYPE = LIRInstructionClass.create(CompressPointer.class); 164 public static final LIRInstructionClass<CompressPointer> TYPE = LIRInstructionClass.create(CompressPointer.class);
148 165