Package net.covers1624.coffeegrinder.bytecode.matching

Class AssignmentMatching

java.lang.Object

net.covers1624.coffeegrinder.bytecode.matching.AssignmentMatching

public class AssignmentMatching
extends Object

Created by covers1624 on 22/11/21.

Constructor Summary

Constructors

Constructor	Description
AssignmentMatching()

Method Summary

Modifier and Type	Method	Description
static @Nullable CompoundAssignment	matchCompoundAssignment(@Nullable Instruction insn)	Matches the given Instruction to a CompoundAssignment instruction.
static @Nullable CompoundAssignment	matchCompoundAssignment(@Nullable Instruction insn, BinaryOp op)	Match the given Instruction to a CompoundAssignment of the given operation.
static @Nullable CompoundAssignment	matchCompoundAssignment(@Nullable Instruction insn, BinaryOp op, int ldc)	Match the given Instruction to a CompoundAssignment of the given operation with the given LdcNumber value.
static @Nullable CompoundAssignment	matchPreInc(@Nullable Instruction insn)	Match the given Instruction to a CompoundAssignment type with:
static @Nullable Binary	matchStoreArgBinaryWithPossibleCast(Store store)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AssignmentMatching

public AssignmentMatching()

Method Details

matchCompoundAssignment

@Nullable
public static @Nullable CompoundAssignment matchCompoundAssignment(@Nullable
 @Nullable Instruction insn)

Matches the given Instruction to a CompoundAssignment instruction.

Parameters:

insn - The Instruction to match.

Returns:

The CompoundAssignment or null.

matchCompoundAssignment

@Nullable
public static @Nullable CompoundAssignment matchCompoundAssignment(@Nullable
 @Nullable Instruction insn,
 BinaryOp op)

Match the given Instruction to a CompoundAssignment of the given operation.

Parameters:

insn - The Instruction to match.

op - The Kind of operation.

Returns:

The CompoundAssignment or null.

matchCompoundAssignment

@Nullable
public static @Nullable CompoundAssignment matchCompoundAssignment(@Nullable
 @Nullable Instruction insn,
 BinaryOp op,
 int ldc)

Match the given Instruction to a CompoundAssignment of the given operation with the given LdcNumber value.

Parameters:

insn - The Instruction to match.

op - The Kind of operation.

ldc - The LdcNumber value.

Returns:

The CompoundAssignment or null.

matchPreInc

@Nullable
public static @Nullable CompoundAssignment matchPreInc(@Nullable
 @Nullable Instruction insn)

Match the given Instruction to a CompoundAssignment type with:

  - Either ADD or SUB operation
  - Int value of 1
 

Parameters:

insn - The Instruction to match.

Returns:

The CompoundAssignment or null.

matchStoreArgBinaryWithPossibleCast

@Nullable
public static @Nullable Binary matchStoreArgBinaryWithPossibleCast(Store store)