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comparison graal/com.oracle.graal.compiler.hsail/src/com/oracle/graal/compiler/hsail/HSAILLIRGenerator.java @ 14945:b14cb2d9253d

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Make compression and uncompression explicit in the high level graph.
author Roland Schatz <roland.schatz@oracle.com>
date Wed, 02 Apr 2014 15:26:58 +0200
parents 4f5c312d676e
children b65036798097
comparison
equal deleted inserted replaced
14944:96f8e6b6a81a 14945:b14cb2d9253d
58 /** 58 /**
59 * This class implements the HSAIL specific portion of the LIR generator. 59 * This class implements the HSAIL specific portion of the LIR generator.
60 */ 60 */
61 public abstract class HSAILLIRGenerator extends LIRGenerator { 61 public abstract class HSAILLIRGenerator extends LIRGenerator {
62 62
63 public static class HSAILSpillMoveFactory implements LIR.SpillMoveFactory { 63 public class HSAILSpillMoveFactory implements LIR.SpillMoveFactory {
64 64
65 @Override 65 @Override
66 public LIRInstruction createMove(AllocatableValue dst, Value src) { 66 public LIRInstruction createMove(AllocatableValue dst, Value src) {
67 if (src instanceof HSAILAddressValue) { 67 return HSAILLIRGenerator.this.createMove(dst, src);
68 return new LeaOp(dst, (HSAILAddressValue) src);
69 } else if (isRegister(src) || isStackSlot(dst)) {
70 return new MoveFromRegOp(dst, src);
71 } else {
72 return new MoveToRegOp(dst, src);
73 }
74 } 68 }
75 } 69 }
76 70
77 public HSAILLIRGenerator(Providers providers, CallingConvention cc, LIRGenerationResult lirGenRes) { 71 public HSAILLIRGenerator(Providers providers, CallingConvention cc, LIRGenerationResult lirGenRes) {
78 super(providers, cc, lirGenRes); 72 super(providers, cc, lirGenRes);
102 Variable result = newVariable(input.getKind()); 96 Variable result = newVariable(input.getKind());
103 emitMove(result, input); 97 emitMove(result, input);
104 return result; 98 return result;
105 } 99 }
106 100
101 protected HSAILLIRInstruction createMove(AllocatableValue dst, Value src) {
102 if (src instanceof HSAILAddressValue) {
103 return new LeaOp(dst, (HSAILAddressValue) src);
104 } else if (isRegister(src) || isStackSlot(dst)) {
105 return new MoveFromRegOp(dst.getKind(), dst, src);
106 } else {
107 return new MoveToRegOp(dst.getKind(), dst, src);
108 }
109 }
110
107 @Override 111 @Override
108 public void emitMove(AllocatableValue dst, Value src) { 112 public void emitMove(AllocatableValue dst, Value src) {
109 if (isRegister(src) || isStackSlot(dst)) { 113 append(createMove(dst, src));
110 append(new MoveFromRegOp(dst, src));
111 } else {
112 append(new MoveToRegOp(dst, src));
113 }
114 } 114 }
115 115
116 public void emitData(AllocatableValue dst, byte[] data) { 116 public void emitData(AllocatableValue dst, byte[] data) {
117 throw GraalInternalError.unimplemented(); 117 throw GraalInternalError.unimplemented();
118 } 118 }