Mercurial > hg > truffle
diff graal/GraalCompiler/src/com/sun/c1x/ir/Shift.java @ 2865:7a4e6e11877f
Subclasses for Shift
author | Gilles Duboscq <gilles.duboscq@oracle.com> |
---|---|
date | Tue, 07 Jun 2011 19:06:20 +0200 |
parents | c6bdec623ef9 |
children |
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--- a/graal/GraalCompiler/src/com/sun/c1x/ir/Shift.java Tue Jun 07 17:05:13 2011 +0200 +++ b/graal/GraalCompiler/src/com/sun/c1x/ir/Shift.java Tue Jun 07 19:06:20 2011 +0200 @@ -24,13 +24,12 @@ import com.oracle.graal.graph.*; import com.sun.c1x.debug.*; -import com.sun.cri.bytecode.*; import com.sun.cri.ci.*; /** * The {@code ShiftOp} class represents shift operations. */ -public final class Shift extends Binary { +public abstract class Shift extends Binary { private static final int INPUT_COUNT = 0; private static final int SUCCESSOR_COUNT = 0; @@ -41,12 +40,8 @@ * @param x the first input value * @param y the second input value */ - public Shift(int opcode, Value x, Value y, Graph graph) { - super(x.kind, opcode, x, y, INPUT_COUNT, SUCCESSOR_COUNT, graph); - } - - private Shift(CiKind kind, int opcode, Graph graph) { - super(kind, opcode, null, null, INPUT_COUNT, SUCCESSOR_COUNT, graph); + public Shift(CiKind kind, int opcode, Value x, Value y, Graph graph) { + super(kind, opcode, x, y, INPUT_COUNT, SUCCESSOR_COUNT, graph); } @Override @@ -56,12 +51,9 @@ @Override public void print(LogStream out) { - out.print(x()).print(' ').print(Bytecodes.operator(opcode)).print(' ').print(y()); + out.print(x()).print(' ').print(this.shortName()).print(' ').print(y()); } @Override - public Node copy(Graph into) { - Shift x = new Shift(kind, opcode, into); - return x; - } + public abstract String shortName(); }