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/*
 * @test
 * @modules java.base/jdk.internal.org.objectweb.asm:+open java.base/jdk.internal.misc:+open
 *
 * @summary converted from VM Testbase vm/compiler/coverage/parentheses.
 * VM Testbase keywords: [quick, stressopt, jit]
 * VM Testbase readme:
 * DESCRIPTION
 *     This test works as follows:
 *     1. Generates random proper list of following JVM instructions:
 *     -Integer constants: ICONST_M1, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5
 *     -Integer arithmetics: IADD, ISUB, IMUL, IAND, IOR, IXOR, ISHL, ISHR, INEG
 *     -Stack operations: DUP, SWAP
 *     -NOP
 *     (If loadFrom command line option is setted, test will be use instruction sequence from file.
 *     It is useful for reproducing failures.)
 *     2. Executes this sequence in to ways: with TinyInstructionsExecutor and  HotspotInstructionsExecutor.
 *     3. Checks that results of execution are equals.
 *     For generation instructions test using right parentheses sequence. Open parenthesis "(" is correspondent to
 *     stack increasing instructions, ")" is corresponded stack decreasing instructions.
 *
 * @library /vmTestbase
 *          /test/lib
 * @run main/othervm vm.compiler.coverage.parentheses.Parentheses
 */

