Mercurial > hg > truffle
changeset 21728:99fe8116f3e8
Make shared NO_VALUES array
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Wed, 03 Jun 2015 19:35:19 -0700 |
parents | 645f170013a4 |
children | e7f5ddef438d |
files | graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java graal/com.oracle.jvmci.meta/src/com/oracle/jvmci/meta/Value.java |
diffstat | 2 files changed, 6 insertions(+), 8 deletions(-) [+] |
line wrap: on
line diff
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java Mon Jun 01 22:14:34 2015 +0200 +++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java Wed Jun 03 19:35:19 2015 -0700 @@ -64,8 +64,6 @@ public static final class LabelOp extends LIRInstruction { public static final LIRInstructionClass<LabelOp> TYPE = LIRInstructionClass.create(LabelOp.class); - private static final Value[] NO_VALUES = new Value[0]; - /** * In the LIR, every register and variable must be defined before it is used. For method * parameters that are passed in fixed registers, exception objects passed to the exception @@ -83,7 +81,7 @@ super(TYPE); this.label = label; this.align = align; - this.incomingValues = NO_VALUES; + this.incomingValues = Value.NO_VALUES; } public void setIncomingValues(Value[] values) { @@ -101,7 +99,7 @@ } public void clearIncomingValues() { - incomingValues = NO_VALUES; + incomingValues = Value.NO_VALUES; } @Override @@ -130,8 +128,6 @@ public static class JumpOp extends LIRInstruction implements BlockEndOp { public static final LIRInstructionClass<JumpOp> TYPE = LIRInstructionClass.create(JumpOp.class); - private static final Value[] NO_VALUES = new Value[0]; - @Alive({REG, STACK, CONST}) private Value[] outgoingValues; private final LabelRef destination; @@ -143,7 +139,7 @@ protected JumpOp(LIRInstructionClass<? extends JumpOp> c, LabelRef destination) { super(c); this.destination = destination; - this.outgoingValues = NO_VALUES; + this.outgoingValues = Value.NO_VALUES; } public void setOutgoingValues(Value[] values) { @@ -161,7 +157,7 @@ } public void clearOutgoingValues() { - outgoingValues = NO_VALUES; + outgoingValues = Value.NO_VALUES; } @Override
--- a/graal/com.oracle.jvmci.meta/src/com/oracle/jvmci/meta/Value.java Mon Jun 01 22:14:34 2015 +0200 +++ b/graal/com.oracle.jvmci.meta/src/com/oracle/jvmci/meta/Value.java Wed Jun 03 19:35:19 2015 -0700 @@ -28,6 +28,8 @@ */ public interface Value extends KindProvider, TrustedInterface { + Value[] NO_VALUES = new Value[0]; + AllocatableValue ILLEGAL = new AllocatableValue(LIRKind.Illegal) { @Override