net.covers1624.coffeegrinder.bytecode.matching

Class AssignmentMatching

java.lang.Object

net.covers1624.coffeegrinder.bytecode.matching.AssignmentMatching

public class AssignmentMatching
extends java.lang.Object

Created by covers1624 on 22/11/21.

Constructor Summary

Constructors

Constructor and Description
AssignmentMatching()

Method Summary

Modifier and Type	Method and 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 Detail

AssignmentMatching

public AssignmentMatching()

Method Detail

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)