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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package jdk.nashorn.internal.codegen.types;

import jdk.internal.org.objectweb.asm.MethodVisitor;

Bitwise operations not supported by all types
/** * Bitwise operations not supported by all types */
interface BytecodeBitwiseOps {
Pop and logically shift the two values on top of the stack (steps, value) right and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and logically shift the two values on top of the stack (steps, value) * right and push the result on the stack * * @param method method visitor * @return result type */
Type shr(MethodVisitor method);
Pop and arithmetically shift of the two values on top of the stack (steps, value) right and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and arithmetically shift of the two values on top of the stack * (steps, value) right and push the result on the stack * * @param method method visitor * @return result type */
Type sar(MethodVisitor method);
Pop and logically shift of the two values on top of the stack (steps, value) left and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and logically shift of the two values on top of the stack (steps, * value) left and push the result on the stack * * @param method method visitor * @return result type */
Type shl(MethodVisitor method);
Pop and AND the two values on top of the stack and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and AND the two values on top of the stack and push the result on the * stack * * @param method method visitor * @return result type */
Type and(MethodVisitor method);
Pop and OR the two values on top of the stack and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and OR the two values on top of the stack and push the result on the * stack * * @param method method visitor * @return result type */
Type or(MethodVisitor method);
Pop and XOR the two values on top of the stack and push the result on the stack
Params:
  • method – method visitor
Returns:result type
/** * Pop and XOR the two values on top of the stack and push the result on the * stack * * @param method method visitor * @return result type */
Type xor(MethodVisitor method);
Comparison with int return value, e.g. LCMP.
Params:
  • method – the method visitor
Returns:int return value
/** * Comparison with int return value, e.g. LCMP. * * @param method the method visitor * @return int return value */
Type cmp(MethodVisitor method); }