jdk-sandbox: hotspot/test/compiler/rangechecks/PowerOf2SizedArraysChecks.java@28b633a6919d (annotated)

35756 28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	1	/*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	2	* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	4	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	7	* published by the Free Software Foundation.
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	8	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	13	* accompanied this code).
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	14	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	18	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	21	* questions.
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	22	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	23	*/
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	24
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	25	/**
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	26	* @test
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	27	* @bug 8003585
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	28	* @summary strength reduce or eliminate range checks for power-of-two sized arrays
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	29	* @run main/othervm -XX:CompileCommand=compileonly,PowerOf2SizedArraysChecks::test* -XX:-BackgroundCompilation PowerOf2SizedArraysChecks
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	30	*
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	31	*/
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	32
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	33	import java.util.function.*;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	34
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	35	public class PowerOf2SizedArraysChecks {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	36
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	37	static void check_result(String name, int x, int m, boolean expected, boolean res) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	38	if (expected != res) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	39	throw new RuntimeException("Bad result in " + name + " for x = " + x + " m = " + m + " expected " + expected + " got " + res);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	40	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	41	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	42
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	43	static void helper(String name, BiFunction<Integer, int[], Boolean> test, int[] x_values, int[] m_values, boolean[][] expected) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	44	for (int i = 0; i < x_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	45	int x = x_values[i];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	46	for (int j = 0; j < m_values.length; j++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	47	int m = m_values[j];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	48	int[] array = new int[m];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	49	boolean res = test.apply(x, array);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	50	check_result(name, x, m, expected[i][j], res);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	51	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	52	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	53	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	54
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	55	static void check_result(String name, int m, boolean expected, boolean res) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	56	if (expected != res) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	57	throw new RuntimeException("Bad result in " + name + " for m = " + m + " expected " + expected + " got " + res);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	58	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	59	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	60
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	61	static void helper2(String name, Function<int[], Boolean> test, int[] m_values, boolean[] expected) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	62	for (int j = 0; j < m_values.length; j++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	63	int m = m_values[j];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	64	int[] array = new int[m];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	65	boolean res = test.apply(array);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	66	check_result(name, m, expected[j], res);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	67	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	68	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	69
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	70	// ((x & m) u<= m) is always true
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	71	static boolean test1(int x, int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	72	int m = array.length;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	73	if ((x & m) < 0 \|\| (x & m) > m) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	74	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	75	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	76	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	77	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	78
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	79	// ((x & (m - 1)) u< m) iff (m > 0)
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	80	static boolean test2(int x, int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	81	int m = array.length;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	82	if ((x & (m-1)) < 0 \|\| (x & (m-1)) >= m) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	83	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	84	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	85	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	86	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	87
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	88	static boolean test3(int x, int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	89	try {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	90	int v = array[x & (array.length-1)];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	91	} catch(ArrayIndexOutOfBoundsException aioobe) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	92	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	93	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	94	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	95	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	96
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	97	// arraylength <= 0 to arraylength u<= 0
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	98	static boolean test4(int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	99	if (array.length <= 0) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	100	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	101	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	102	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	103	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	104
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	105	// arraylength == 0 to arraylength u<= 0
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	106	static boolean test5(int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	107	if (array.length == 0) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	108	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	109	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	110	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	111	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	112
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	113	// arraylength != 0 to arraylength u> 0
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	114	static boolean test6(int[] array) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	115	if (array.length != 0) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	116	return false;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	117	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	118	return true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	119	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	120
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	121	static public void main(String[] args) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	122	int[] x_values = {-10, -5, 0, 5, 8, 16, 100};
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	123	int[] m_values = { 16, 10, 0 };
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	124
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	125	boolean[][] test1_expected = new boolean[x_values.length][m_values.length];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	126	for (int i = 0; i < x_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	127	for (int j = 0; j < m_values.length; j++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	128	test1_expected[i][j] = true;
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	129	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	130	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	131
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	132	boolean[][] test2_expected = new boolean[x_values.length][m_values.length];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	133	for (int i = 0; i < x_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	134	for (int j = 0; j < m_values.length; j++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	135	test2_expected[i][j] = (m_values[j] > 0);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	136	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	137	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	138
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	139	boolean[] test4_expected = new boolean[m_values.length];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	140	for (int i = 0; i < m_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	141	test4_expected[i] = (m_values[i] > 0);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	142	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	143	boolean[] test5_expected = new boolean[m_values.length];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	144	for (int i = 0; i < m_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	145	test5_expected[i] = (m_values[i] != 0);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	146	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	147	boolean[] test6_expected = new boolean[m_values.length];
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	148	for (int i = 0; i < m_values.length; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	149	test6_expected[i] = (m_values[i] == 0);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	150	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	151
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	152	for (int i = 0; i < 20000; i++) {
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	153	helper("test1", PowerOf2SizedArraysChecks::test1, x_values, m_values, test1_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	154	helper("test2", PowerOf2SizedArraysChecks::test2, x_values, m_values, test2_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	155	helper("test3", PowerOf2SizedArraysChecks::test3, x_values, m_values, test2_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	156	helper2("test4", PowerOf2SizedArraysChecks::test4, m_values, test4_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	157	helper2("test5", PowerOf2SizedArraysChecks::test5, m_values, test5_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	158	helper2("test6", PowerOf2SizedArraysChecks::test6, m_values, test6_expected);
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	159	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	160	}
28e2a0fd6756 8003585: strength reduce or eliminate range checks for power-of-two sized arrays kmo parents: diff changeset	161	}

author	aeriksso
	Thu, 18 Feb 2016 16:15:28 +0100
changeset 36353	28b633a6919d
parent 35756	28e2a0fd6756
child 40059	c2304140ed64
permissions	-rw-r--r--