blob: c6373834a59e15f86b8783975044002c7c661038 [file] [log] [blame]
// Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.android.tools.r8.code;
import static com.android.tools.r8.dex.Constants.U16BIT_MAX;
import com.android.tools.r8.dex.IndexedItemCollection;
import com.android.tools.r8.graph.GraphLens;
import com.android.tools.r8.graph.ObjectToOffsetMapping;
import com.android.tools.r8.graph.ProgramMethod;
import com.android.tools.r8.ir.conversion.LensCodeRewriterUtils;
import com.android.tools.r8.naming.ClassNameMapper;
import com.android.tools.r8.utils.structural.CompareToVisitor;
import com.android.tools.r8.utils.structural.StructuralSpecification;
import java.nio.ShortBuffer;
abstract class Format32x extends Base3Format {
public final int AAAA;
public final int BBBB;
private static void specify(StructuralSpecification<Format32x, ?> spec) {
spec.withInt(i -> i.AAAA).withInt(i -> i.BBBB);
}
// ΓΈΓΈ | op | AAAA | BBBB
Format32x(int high, BytecodeStream stream) {
super(stream);
AAAA = read16BitValue(stream);
BBBB = read16BitValue(stream);
}
Format32x(int dest, int src) {
assert 0 <= dest && dest <= U16BIT_MAX;
assert 0 <= src && src <= U16BIT_MAX;
AAAA = dest;
BBBB = src;
}
@Override
public void write(
ShortBuffer dest,
ProgramMethod context,
GraphLens graphLens,
ObjectToOffsetMapping mapping,
LensCodeRewriterUtils rewriter) {
writeFirst(0, dest);
write16BitValue(AAAA, dest);
write16BitValue(BBBB, dest);
}
@Override
public final int hashCode() {
return ((AAAA << 16) | BBBB) ^ getClass().hashCode();
}
@Override
final int internalAcceptCompareTo(Instruction other, CompareToVisitor visitor) {
return visitor.visit(this, (Format32x) other, Format32x::specify);
}
@Override
public String toString(ClassNameMapper naming) {
return formatString("v" + AAAA + ", v" + BBBB);
}
@Override
public String toSmaliString(ClassNameMapper naming) {
return formatSmaliString("v" + AAAA + ", v" + BBBB);
}
@Override
public void collectIndexedItems(
IndexedItemCollection indexedItems,
ProgramMethod context,
GraphLens graphLens,
LensCodeRewriterUtils rewriter) {
// No references.
}
}