| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| public class Main { |
| public static int num_errors = 0; |
| |
| public static void reportError(String message) { |
| if (num_errors == 10) { |
| System.out.println("Omitting other error messages..."); |
| } else if (num_errors < 10) { |
| System.out.println(message); |
| } |
| num_errors += 1; |
| } |
| |
| public static void intCheckDiv(String desc, int result, int dividend, int divisor) { |
| int correct_result = dividend / divisor; |
| if (result != correct_result) { |
| reportError(desc + "(" + dividend + ") == " + result + |
| " should be " + correct_result); |
| } |
| } |
| public static void intCheckRem(String desc, int result, int dividend, int divisor) { |
| int correct_result = dividend % divisor; |
| if (result != correct_result) { |
| reportError(desc + "(" + dividend + ") == " + result + |
| " should be " + correct_result); |
| } |
| } |
| public static void longCheckDiv(String desc, long result, long dividend, long divisor) { |
| long correct_result = dividend / divisor; |
| if (result != correct_result) { |
| reportError(desc + "(" + dividend + ") == " + result + |
| " should be " + correct_result); |
| } |
| } |
| public static void longCheckRem(String desc, long result, long dividend, long divisor) { |
| long correct_result = dividend % divisor; |
| if (result != correct_result) { |
| reportError(desc + "(" + dividend + ") == " + result + |
| " should be " + correct_result); |
| } |
| } |
| |
| public static int idiv_by_pow2_0(int x) {return x / 1;} |
| public static int idiv_by_pow2_1(int x) {return x / 2;} |
| public static int idiv_by_pow2_2(int x) {return x / 4;} |
| public static int idiv_by_pow2_3(int x) {return x / 8;} |
| public static int idiv_by_pow2_4(int x) {return x / 16;} |
| public static int idiv_by_pow2_5(int x) {return x / 32;} |
| public static int idiv_by_pow2_6(int x) {return x / 64;} |
| public static int idiv_by_pow2_7(int x) {return x / 128;} |
| public static int idiv_by_pow2_8(int x) {return x / 256;} |
| public static int idiv_by_pow2_9(int x) {return x / 512;} |
| public static int idiv_by_pow2_10(int x) {return x / 1024;} |
| public static int idiv_by_pow2_11(int x) {return x / 2048;} |
| public static int idiv_by_pow2_12(int x) {return x / 4096;} |
| public static int idiv_by_pow2_13(int x) {return x / 8192;} |
| public static int idiv_by_pow2_14(int x) {return x / 16384;} |
| public static int idiv_by_pow2_15(int x) {return x / 32768;} |
| public static int idiv_by_pow2_16(int x) {return x / 65536;} |
| public static int idiv_by_pow2_17(int x) {return x / 131072;} |
| public static int idiv_by_pow2_18(int x) {return x / 262144;} |
| public static int idiv_by_pow2_19(int x) {return x / 524288;} |
| public static int idiv_by_pow2_20(int x) {return x / 1048576;} |
| public static int idiv_by_pow2_21(int x) {return x / 2097152;} |
| public static int idiv_by_pow2_22(int x) {return x / 4194304;} |
| public static int idiv_by_pow2_23(int x) {return x / 8388608;} |
| public static int idiv_by_pow2_24(int x) {return x / 16777216;} |
| public static int idiv_by_pow2_25(int x) {return x / 33554432;} |
| public static int idiv_by_pow2_26(int x) {return x / 67108864;} |
| public static int idiv_by_pow2_27(int x) {return x / 134217728;} |
| public static int idiv_by_pow2_28(int x) {return x / 268435456;} |
| public static int idiv_by_pow2_29(int x) {return x / 536870912;} |
| public static int idiv_by_pow2_30(int x) {return x / 1073741824;} |
| public static int idiv_by_small_0(int x) {return x / 3;} |
| public static int idiv_by_small_1(int x) {return x / 5;} |
| public static int idiv_by_small_2(int x) {return x / 6;} |
| public static int idiv_by_small_3(int x) {return x / 7;} |
| public static int idiv_by_small_4(int x) {return x / 9;} |
| public static int idiv_by_small_5(int x) {return x / 10;} |
| public static int idiv_by_small_6(int x) {return x / 11;} |
| public static int idiv_by_small_7(int x) {return x / 12;} |
| public static int idiv_by_small_8(int x) {return x / 13;} |
| public static int idiv_by_small_9(int x) {return x / 14;} |
| public static int idiv_by_small_10(int x) {return x / 15;} |
| public static int irem_by_pow2_0(int x) {return x % 1;} |
| public static int irem_by_pow2_1(int x) {return x % 2;} |
| public static int irem_by_pow2_2(int x) {return x % 4;} |
| public static int irem_by_pow2_3(int x) {return x % 8;} |
| public static int irem_by_pow2_4(int x) {return x % 16;} |
| public static int irem_by_pow2_5(int x) {return x % 32;} |
| public static int irem_by_pow2_6(int x) {return x % 64;} |
| public static int irem_by_pow2_7(int x) {return x % 128;} |
| public static int irem_by_pow2_8(int x) {return x % 256;} |
| public static int irem_by_pow2_9(int x) {return x % 512;} |
| public static int irem_by_pow2_10(int x) {return x % 1024;} |
| public static int irem_by_pow2_11(int x) {return x % 2048;} |
| public static int irem_by_pow2_12(int x) {return x % 4096;} |
| public static int irem_by_pow2_13(int x) {return x % 8192;} |
| public static int irem_by_pow2_14(int x) {return x % 16384;} |
| public static int irem_by_pow2_15(int x) {return x % 32768;} |
| public static int irem_by_pow2_16(int x) {return x % 65536;} |
| public static int irem_by_pow2_17(int x) {return x % 131072;} |
| public static int irem_by_pow2_18(int x) {return x % 262144;} |
| public static int irem_by_pow2_19(int x) {return x % 524288;} |
| public static int irem_by_pow2_20(int x) {return x % 1048576;} |
| public static int irem_by_pow2_21(int x) {return x % 2097152;} |
| public static int irem_by_pow2_22(int x) {return x % 4194304;} |
| public static int irem_by_pow2_23(int x) {return x % 8388608;} |
| public static int irem_by_pow2_24(int x) {return x % 16777216;} |
| public static int irem_by_pow2_25(int x) {return x % 33554432;} |
| public static int irem_by_pow2_26(int x) {return x % 67108864;} |
| public static int irem_by_pow2_27(int x) {return x % 134217728;} |
| public static int irem_by_pow2_28(int x) {return x % 268435456;} |
| public static int irem_by_pow2_29(int x) {return x % 536870912;} |
| public static int irem_by_pow2_30(int x) {return x % 1073741824;} |
| public static long ldiv_by_pow2_0(long x) {return x / 1l;} |
| public static long ldiv_by_pow2_1(long x) {return x / 2l;} |
| public static long ldiv_by_pow2_2(long x) {return x / 4l;} |
| public static long ldiv_by_pow2_3(long x) {return x / 8l;} |
| public static long ldiv_by_pow2_4(long x) {return x / 16l;} |
| public static long ldiv_by_pow2_5(long x) {return x / 32l;} |
| public static long ldiv_by_pow2_6(long x) {return x / 64l;} |
| public static long ldiv_by_pow2_7(long x) {return x / 128l;} |
| public static long ldiv_by_pow2_8(long x) {return x / 256l;} |
| public static long ldiv_by_pow2_9(long x) {return x / 512l;} |
| public static long ldiv_by_pow2_10(long x) {return x / 1024l;} |
| public static long ldiv_by_pow2_11(long x) {return x / 2048l;} |
| public static long ldiv_by_pow2_12(long x) {return x / 4096l;} |
| public static long ldiv_by_pow2_13(long x) {return x / 8192l;} |
| public static long ldiv_by_pow2_14(long x) {return x / 16384l;} |
| public static long ldiv_by_pow2_15(long x) {return x / 32768l;} |
| public static long ldiv_by_pow2_16(long x) {return x / 65536l;} |
| public static long ldiv_by_pow2_17(long x) {return x / 131072l;} |
| public static long ldiv_by_pow2_18(long x) {return x / 262144l;} |
| public static long ldiv_by_pow2_19(long x) {return x / 524288l;} |
| public static long ldiv_by_pow2_20(long x) {return x / 1048576l;} |
| public static long ldiv_by_pow2_21(long x) {return x / 2097152l;} |
| public static long ldiv_by_pow2_22(long x) {return x / 4194304l;} |
| public static long ldiv_by_pow2_23(long x) {return x / 8388608l;} |
| public static long ldiv_by_pow2_24(long x) {return x / 16777216l;} |
| public static long ldiv_by_pow2_25(long x) {return x / 33554432l;} |
| public static long ldiv_by_pow2_26(long x) {return x / 67108864l;} |
| public static long ldiv_by_pow2_27(long x) {return x / 134217728l;} |
| public static long ldiv_by_pow2_28(long x) {return x / 268435456l;} |
| public static long ldiv_by_pow2_29(long x) {return x / 536870912l;} |
| public static long ldiv_by_pow2_30(long x) {return x / 1073741824l;} |
| public static long ldiv_by_pow2_31(long x) {return x / 2147483648l;} |
| public static long ldiv_by_pow2_32(long x) {return x / 4294967296l;} |
| public static long ldiv_by_pow2_33(long x) {return x / 8589934592l;} |
| public static long ldiv_by_pow2_34(long x) {return x / 17179869184l;} |
| public static long ldiv_by_pow2_35(long x) {return x / 34359738368l;} |
| public static long ldiv_by_pow2_36(long x) {return x / 68719476736l;} |
| public static long ldiv_by_pow2_37(long x) {return x / 137438953472l;} |
| public static long ldiv_by_pow2_38(long x) {return x / 274877906944l;} |
| public static long ldiv_by_pow2_39(long x) {return x / 549755813888l;} |
| public static long ldiv_by_pow2_40(long x) {return x / 1099511627776l;} |
| public static long ldiv_by_pow2_41(long x) {return x / 2199023255552l;} |
| public static long ldiv_by_pow2_42(long x) {return x / 4398046511104l;} |
| public static long ldiv_by_pow2_43(long x) {return x / 8796093022208l;} |
| public static long ldiv_by_pow2_44(long x) {return x / 17592186044416l;} |
| public static long ldiv_by_pow2_45(long x) {return x / 35184372088832l;} |
| public static long ldiv_by_pow2_46(long x) {return x / 70368744177664l;} |
| public static long ldiv_by_pow2_47(long x) {return x / 140737488355328l;} |
| public static long ldiv_by_pow2_48(long x) {return x / 281474976710656l;} |
| public static long ldiv_by_pow2_49(long x) {return x / 562949953421312l;} |
| public static long ldiv_by_pow2_50(long x) {return x / 1125899906842624l;} |
| public static long ldiv_by_pow2_51(long x) {return x / 2251799813685248l;} |
| public static long ldiv_by_pow2_52(long x) {return x / 4503599627370496l;} |
| public static long ldiv_by_pow2_53(long x) {return x / 9007199254740992l;} |
| public static long ldiv_by_pow2_54(long x) {return x / 18014398509481984l;} |
| public static long ldiv_by_pow2_55(long x) {return x / 36028797018963968l;} |
| public static long ldiv_by_pow2_56(long x) {return x / 72057594037927936l;} |
| public static long ldiv_by_pow2_57(long x) {return x / 144115188075855872l;} |
| public static long ldiv_by_pow2_58(long x) {return x / 288230376151711744l;} |
| public static long ldiv_by_pow2_59(long x) {return x / 576460752303423488l;} |
| public static long ldiv_by_pow2_60(long x) {return x / 1152921504606846976l;} |
| public static long ldiv_by_pow2_61(long x) {return x / 2305843009213693952l;} |
| public static long ldiv_by_pow2_62(long x) {return x / 4611686018427387904l;} |
| public static long ldiv_by_small_0(long x) {return x / 3l;} |
| public static long ldiv_by_small_1(long x) {return x / 5l;} |
| public static long ldiv_by_small_2(long x) {return x / 6l;} |
| public static long ldiv_by_small_3(long x) {return x / 7l;} |
| public static long ldiv_by_small_4(long x) {return x / 9l;} |
| public static long ldiv_by_small_5(long x) {return x / 10l;} |
| public static long ldiv_by_small_6(long x) {return x / 11l;} |
| public static long ldiv_by_small_7(long x) {return x / 12l;} |
| public static long ldiv_by_small_8(long x) {return x / 13l;} |
| public static long ldiv_by_small_9(long x) {return x / 14l;} |
| public static long ldiv_by_small_10(long x) {return x / 15l;} |
| public static long lrem_by_pow2_0(long x) {return x % 1l;} |
| public static long lrem_by_pow2_1(long x) {return x % 2l;} |
| public static long lrem_by_pow2_2(long x) {return x % 4l;} |
| public static long lrem_by_pow2_3(long x) {return x % 8l;} |
| public static long lrem_by_pow2_4(long x) {return x % 16l;} |
| public static long lrem_by_pow2_5(long x) {return x % 32l;} |
| public static long lrem_by_pow2_6(long x) {return x % 64l;} |
| public static long lrem_by_pow2_7(long x) {return x % 128l;} |
| public static long lrem_by_pow2_8(long x) {return x % 256l;} |
| public static long lrem_by_pow2_9(long x) {return x % 512l;} |
| public static long lrem_by_pow2_10(long x) {return x % 1024l;} |
| public static long lrem_by_pow2_11(long x) {return x % 2048l;} |
| public static long lrem_by_pow2_12(long x) {return x % 4096l;} |
| public static long lrem_by_pow2_13(long x) {return x % 8192l;} |
| public static long lrem_by_pow2_14(long x) {return x % 16384l;} |
| public static long lrem_by_pow2_15(long x) {return x % 32768l;} |
| public static long lrem_by_pow2_16(long x) {return x % 65536l;} |
| public static long lrem_by_pow2_17(long x) {return x % 131072l;} |
| public static long lrem_by_pow2_18(long x) {return x % 262144l;} |
| public static long lrem_by_pow2_19(long x) {return x % 524288l;} |
| public static long lrem_by_pow2_20(long x) {return x % 1048576l;} |
| public static long lrem_by_pow2_21(long x) {return x % 2097152l;} |
| public static long lrem_by_pow2_22(long x) {return x % 4194304l;} |
| public static long lrem_by_pow2_23(long x) {return x % 8388608l;} |
| public static long lrem_by_pow2_24(long x) {return x % 16777216l;} |
| public static long lrem_by_pow2_25(long x) {return x % 33554432l;} |
| public static long lrem_by_pow2_26(long x) {return x % 67108864l;} |
| public static long lrem_by_pow2_27(long x) {return x % 134217728l;} |
| public static long lrem_by_pow2_28(long x) {return x % 268435456l;} |
| public static long lrem_by_pow2_29(long x) {return x % 536870912l;} |
| public static long lrem_by_pow2_30(long x) {return x % 1073741824l;} |
| public static long lrem_by_pow2_31(long x) {return x % 2147483648l;} |
| public static long lrem_by_pow2_32(long x) {return x % 4294967296l;} |
| public static long lrem_by_pow2_33(long x) {return x % 8589934592l;} |
| public static long lrem_by_pow2_34(long x) {return x % 17179869184l;} |
| public static long lrem_by_pow2_35(long x) {return x % 34359738368l;} |
| public static long lrem_by_pow2_36(long x) {return x % 68719476736l;} |
| public static long lrem_by_pow2_37(long x) {return x % 137438953472l;} |
| public static long lrem_by_pow2_38(long x) {return x % 274877906944l;} |
| public static long lrem_by_pow2_39(long x) {return x % 549755813888l;} |
| public static long lrem_by_pow2_40(long x) {return x % 1099511627776l;} |
| public static long lrem_by_pow2_41(long x) {return x % 2199023255552l;} |
| public static long lrem_by_pow2_42(long x) {return x % 4398046511104l;} |
| public static long lrem_by_pow2_43(long x) {return x % 8796093022208l;} |
| public static long lrem_by_pow2_44(long x) {return x % 17592186044416l;} |
| public static long lrem_by_pow2_45(long x) {return x % 35184372088832l;} |
| public static long lrem_by_pow2_46(long x) {return x % 70368744177664l;} |
| public static long lrem_by_pow2_47(long x) {return x % 140737488355328l;} |
| public static long lrem_by_pow2_48(long x) {return x % 281474976710656l;} |
| public static long lrem_by_pow2_49(long x) {return x % 562949953421312l;} |
| public static long lrem_by_pow2_50(long x) {return x % 1125899906842624l;} |
| public static long lrem_by_pow2_51(long x) {return x % 2251799813685248l;} |
| public static long lrem_by_pow2_52(long x) {return x % 4503599627370496l;} |
| public static long lrem_by_pow2_53(long x) {return x % 9007199254740992l;} |
| public static long lrem_by_pow2_54(long x) {return x % 18014398509481984l;} |
| public static long lrem_by_pow2_55(long x) {return x % 36028797018963968l;} |
| public static long lrem_by_pow2_56(long x) {return x % 72057594037927936l;} |
| public static long lrem_by_pow2_57(long x) {return x % 144115188075855872l;} |
| public static long lrem_by_pow2_58(long x) {return x % 288230376151711744l;} |
| public static long lrem_by_pow2_59(long x) {return x % 576460752303423488l;} |
| public static long lrem_by_pow2_60(long x) {return x % 1152921504606846976l;} |
| public static long lrem_by_pow2_61(long x) {return x % 2305843009213693952l;} |
| public static long lrem_by_pow2_62(long x) {return x % 4611686018427387904l;} |
| |
| public static void intCheckAll(int x) { |
| intCheckDiv("idiv_by_pow2_0", idiv_by_pow2_0(x), x, 1); |
| intCheckDiv("idiv_by_pow2_1", idiv_by_pow2_1(x), x, 2); |
| intCheckDiv("idiv_by_pow2_2", idiv_by_pow2_2(x), x, 4); |
| intCheckDiv("idiv_by_pow2_3", idiv_by_pow2_3(x), x, 8); |
| intCheckDiv("idiv_by_pow2_4", idiv_by_pow2_4(x), x, 16); |
| intCheckDiv("idiv_by_pow2_5", idiv_by_pow2_5(x), x, 32); |
| intCheckDiv("idiv_by_pow2_6", idiv_by_pow2_6(x), x, 64); |
| intCheckDiv("idiv_by_pow2_7", idiv_by_pow2_7(x), x, 128); |
| intCheckDiv("idiv_by_pow2_8", idiv_by_pow2_8(x), x, 256); |
| intCheckDiv("idiv_by_pow2_9", idiv_by_pow2_9(x), x, 512); |
| intCheckDiv("idiv_by_pow2_10", idiv_by_pow2_10(x), x, 1024); |
| intCheckDiv("idiv_by_pow2_11", idiv_by_pow2_11(x), x, 2048); |
| intCheckDiv("idiv_by_pow2_12", idiv_by_pow2_12(x), x, 4096); |
| intCheckDiv("idiv_by_pow2_13", idiv_by_pow2_13(x), x, 8192); |
| intCheckDiv("idiv_by_pow2_14", idiv_by_pow2_14(x), x, 16384); |
| intCheckDiv("idiv_by_pow2_15", idiv_by_pow2_15(x), x, 32768); |
| intCheckDiv("idiv_by_pow2_16", idiv_by_pow2_16(x), x, 65536); |
| intCheckDiv("idiv_by_pow2_17", idiv_by_pow2_17(x), x, 131072); |
| intCheckDiv("idiv_by_pow2_18", idiv_by_pow2_18(x), x, 262144); |
| intCheckDiv("idiv_by_pow2_19", idiv_by_pow2_19(x), x, 524288); |
| intCheckDiv("idiv_by_pow2_20", idiv_by_pow2_20(x), x, 1048576); |
| intCheckDiv("idiv_by_pow2_21", idiv_by_pow2_21(x), x, 2097152); |
| intCheckDiv("idiv_by_pow2_22", idiv_by_pow2_22(x), x, 4194304); |
| intCheckDiv("idiv_by_pow2_23", idiv_by_pow2_23(x), x, 8388608); |
| intCheckDiv("idiv_by_pow2_24", idiv_by_pow2_24(x), x, 16777216); |
| intCheckDiv("idiv_by_pow2_25", idiv_by_pow2_25(x), x, 33554432); |
| intCheckDiv("idiv_by_pow2_26", idiv_by_pow2_26(x), x, 67108864); |
| intCheckDiv("idiv_by_pow2_27", idiv_by_pow2_27(x), x, 134217728); |
| intCheckDiv("idiv_by_pow2_28", idiv_by_pow2_28(x), x, 268435456); |
| intCheckDiv("idiv_by_pow2_29", idiv_by_pow2_29(x), x, 536870912); |
| intCheckDiv("idiv_by_pow2_30", idiv_by_pow2_30(x), x, 1073741824); |
| intCheckDiv("idiv_by_small_0", idiv_by_small_0(x), x, 3); |
| intCheckDiv("idiv_by_small_1", idiv_by_small_1(x), x, 5); |
| intCheckDiv("idiv_by_small_2", idiv_by_small_2(x), x, 6); |
| intCheckDiv("idiv_by_small_3", idiv_by_small_3(x), x, 7); |
| intCheckDiv("idiv_by_small_4", idiv_by_small_4(x), x, 9); |
| intCheckDiv("idiv_by_small_5", idiv_by_small_5(x), x, 10); |
| intCheckDiv("idiv_by_small_6", idiv_by_small_6(x), x, 11); |
| intCheckDiv("idiv_by_small_7", idiv_by_small_7(x), x, 12); |
| intCheckDiv("idiv_by_small_8", idiv_by_small_8(x), x, 13); |
| intCheckDiv("idiv_by_small_9", idiv_by_small_9(x), x, 14); |
| intCheckDiv("idiv_by_small_10", idiv_by_small_10(x), x, 15); |
| intCheckRem("irem_by_pow2_0", irem_by_pow2_0(x), x, 1); |
| intCheckRem("irem_by_pow2_1", irem_by_pow2_1(x), x, 2); |
| intCheckRem("irem_by_pow2_2", irem_by_pow2_2(x), x, 4); |
| intCheckRem("irem_by_pow2_3", irem_by_pow2_3(x), x, 8); |
| intCheckRem("irem_by_pow2_4", irem_by_pow2_4(x), x, 16); |
| intCheckRem("irem_by_pow2_5", irem_by_pow2_5(x), x, 32); |
| intCheckRem("irem_by_pow2_6", irem_by_pow2_6(x), x, 64); |
| intCheckRem("irem_by_pow2_7", irem_by_pow2_7(x), x, 128); |
| intCheckRem("irem_by_pow2_8", irem_by_pow2_8(x), x, 256); |
| intCheckRem("irem_by_pow2_9", irem_by_pow2_9(x), x, 512); |
| intCheckRem("irem_by_pow2_10", irem_by_pow2_10(x), x, 1024); |
| intCheckRem("irem_by_pow2_11", irem_by_pow2_11(x), x, 2048); |
| intCheckRem("irem_by_pow2_12", irem_by_pow2_12(x), x, 4096); |
| intCheckRem("irem_by_pow2_13", irem_by_pow2_13(x), x, 8192); |
| intCheckRem("irem_by_pow2_14", irem_by_pow2_14(x), x, 16384); |
| intCheckRem("irem_by_pow2_15", irem_by_pow2_15(x), x, 32768); |
| intCheckRem("irem_by_pow2_16", irem_by_pow2_16(x), x, 65536); |
| intCheckRem("irem_by_pow2_17", irem_by_pow2_17(x), x, 131072); |
| intCheckRem("irem_by_pow2_18", irem_by_pow2_18(x), x, 262144); |
| intCheckRem("irem_by_pow2_19", irem_by_pow2_19(x), x, 524288); |
| intCheckRem("irem_by_pow2_20", irem_by_pow2_20(x), x, 1048576); |
| intCheckRem("irem_by_pow2_21", irem_by_pow2_21(x), x, 2097152); |
| intCheckRem("irem_by_pow2_22", irem_by_pow2_22(x), x, 4194304); |
| intCheckRem("irem_by_pow2_23", irem_by_pow2_23(x), x, 8388608); |
| intCheckRem("irem_by_pow2_24", irem_by_pow2_24(x), x, 16777216); |
| intCheckRem("irem_by_pow2_25", irem_by_pow2_25(x), x, 33554432); |
| intCheckRem("irem_by_pow2_26", irem_by_pow2_26(x), x, 67108864); |
| intCheckRem("irem_by_pow2_27", irem_by_pow2_27(x), x, 134217728); |
| intCheckRem("irem_by_pow2_28", irem_by_pow2_28(x), x, 268435456); |
| intCheckRem("irem_by_pow2_29", irem_by_pow2_29(x), x, 536870912); |
| intCheckRem("irem_by_pow2_30", irem_by_pow2_30(x), x, 1073741824); |
| } |
| |
| public static void longCheckAll(long x) { |
| longCheckDiv("ldiv_by_pow2_0", ldiv_by_pow2_0(x), x, 1l); |
| longCheckDiv("ldiv_by_pow2_1", ldiv_by_pow2_1(x), x, 2l); |
| longCheckDiv("ldiv_by_pow2_2", ldiv_by_pow2_2(x), x, 4l); |
| longCheckDiv("ldiv_by_pow2_3", ldiv_by_pow2_3(x), x, 8l); |
| longCheckDiv("ldiv_by_pow2_4", ldiv_by_pow2_4(x), x, 16l); |
| longCheckDiv("ldiv_by_pow2_5", ldiv_by_pow2_5(x), x, 32l); |
| longCheckDiv("ldiv_by_pow2_6", ldiv_by_pow2_6(x), x, 64l); |
| longCheckDiv("ldiv_by_pow2_7", ldiv_by_pow2_7(x), x, 128l); |
| longCheckDiv("ldiv_by_pow2_8", ldiv_by_pow2_8(x), x, 256l); |
| longCheckDiv("ldiv_by_pow2_9", ldiv_by_pow2_9(x), x, 512l); |
| longCheckDiv("ldiv_by_pow2_10", ldiv_by_pow2_10(x), x, 1024l); |
| longCheckDiv("ldiv_by_pow2_11", ldiv_by_pow2_11(x), x, 2048l); |
| longCheckDiv("ldiv_by_pow2_12", ldiv_by_pow2_12(x), x, 4096l); |
| longCheckDiv("ldiv_by_pow2_13", ldiv_by_pow2_13(x), x, 8192l); |
| longCheckDiv("ldiv_by_pow2_14", ldiv_by_pow2_14(x), x, 16384l); |
| longCheckDiv("ldiv_by_pow2_15", ldiv_by_pow2_15(x), x, 32768l); |
| longCheckDiv("ldiv_by_pow2_16", ldiv_by_pow2_16(x), x, 65536l); |
| longCheckDiv("ldiv_by_pow2_17", ldiv_by_pow2_17(x), x, 131072l); |
| longCheckDiv("ldiv_by_pow2_18", ldiv_by_pow2_18(x), x, 262144l); |
| longCheckDiv("ldiv_by_pow2_19", ldiv_by_pow2_19(x), x, 524288l); |
| longCheckDiv("ldiv_by_pow2_20", ldiv_by_pow2_20(x), x, 1048576l); |
| longCheckDiv("ldiv_by_pow2_21", ldiv_by_pow2_21(x), x, 2097152l); |
| longCheckDiv("ldiv_by_pow2_22", ldiv_by_pow2_22(x), x, 4194304l); |
| longCheckDiv("ldiv_by_pow2_23", ldiv_by_pow2_23(x), x, 8388608l); |
| longCheckDiv("ldiv_by_pow2_24", ldiv_by_pow2_24(x), x, 16777216l); |
| longCheckDiv("ldiv_by_pow2_25", ldiv_by_pow2_25(x), x, 33554432l); |
| longCheckDiv("ldiv_by_pow2_26", ldiv_by_pow2_26(x), x, 67108864l); |
| longCheckDiv("ldiv_by_pow2_27", ldiv_by_pow2_27(x), x, 134217728l); |
| longCheckDiv("ldiv_by_pow2_28", ldiv_by_pow2_28(x), x, 268435456l); |
| longCheckDiv("ldiv_by_pow2_29", ldiv_by_pow2_29(x), x, 536870912l); |
| longCheckDiv("ldiv_by_pow2_30", ldiv_by_pow2_30(x), x, 1073741824l); |
| longCheckDiv("ldiv_by_pow2_31", ldiv_by_pow2_31(x), x, 2147483648l); |
| longCheckDiv("ldiv_by_pow2_32", ldiv_by_pow2_32(x), x, 4294967296l); |
| longCheckDiv("ldiv_by_pow2_33", ldiv_by_pow2_33(x), x, 8589934592l); |
| longCheckDiv("ldiv_by_pow2_34", ldiv_by_pow2_34(x), x, 17179869184l); |
| longCheckDiv("ldiv_by_pow2_35", ldiv_by_pow2_35(x), x, 34359738368l); |
| longCheckDiv("ldiv_by_pow2_36", ldiv_by_pow2_36(x), x, 68719476736l); |
| longCheckDiv("ldiv_by_pow2_37", ldiv_by_pow2_37(x), x, 137438953472l); |
| longCheckDiv("ldiv_by_pow2_38", ldiv_by_pow2_38(x), x, 274877906944l); |
| longCheckDiv("ldiv_by_pow2_39", ldiv_by_pow2_39(x), x, 549755813888l); |
| longCheckDiv("ldiv_by_pow2_40", ldiv_by_pow2_40(x), x, 1099511627776l); |
| longCheckDiv("ldiv_by_pow2_41", ldiv_by_pow2_41(x), x, 2199023255552l); |
| longCheckDiv("ldiv_by_pow2_42", ldiv_by_pow2_42(x), x, 4398046511104l); |
| longCheckDiv("ldiv_by_pow2_43", ldiv_by_pow2_43(x), x, 8796093022208l); |
| longCheckDiv("ldiv_by_pow2_44", ldiv_by_pow2_44(x), x, 17592186044416l); |
| longCheckDiv("ldiv_by_pow2_45", ldiv_by_pow2_45(x), x, 35184372088832l); |
| longCheckDiv("ldiv_by_pow2_46", ldiv_by_pow2_46(x), x, 70368744177664l); |
| longCheckDiv("ldiv_by_pow2_47", ldiv_by_pow2_47(x), x, 140737488355328l); |
| longCheckDiv("ldiv_by_pow2_48", ldiv_by_pow2_48(x), x, 281474976710656l); |
| longCheckDiv("ldiv_by_pow2_49", ldiv_by_pow2_49(x), x, 562949953421312l); |
| longCheckDiv("ldiv_by_pow2_50", ldiv_by_pow2_50(x), x, 1125899906842624l); |
| longCheckDiv("ldiv_by_pow2_51", ldiv_by_pow2_51(x), x, 2251799813685248l); |
| longCheckDiv("ldiv_by_pow2_52", ldiv_by_pow2_52(x), x, 4503599627370496l); |
| longCheckDiv("ldiv_by_pow2_53", ldiv_by_pow2_53(x), x, 9007199254740992l); |
| longCheckDiv("ldiv_by_pow2_54", ldiv_by_pow2_54(x), x, 18014398509481984l); |
| longCheckDiv("ldiv_by_pow2_55", ldiv_by_pow2_55(x), x, 36028797018963968l); |
| longCheckDiv("ldiv_by_pow2_56", ldiv_by_pow2_56(x), x, 72057594037927936l); |
| longCheckDiv("ldiv_by_pow2_57", ldiv_by_pow2_57(x), x, 144115188075855872l); |
| longCheckDiv("ldiv_by_pow2_58", ldiv_by_pow2_58(x), x, 288230376151711744l); |
| longCheckDiv("ldiv_by_pow2_59", ldiv_by_pow2_59(x), x, 576460752303423488l); |
| longCheckDiv("ldiv_by_pow2_60", ldiv_by_pow2_60(x), x, 1152921504606846976l); |
| longCheckDiv("ldiv_by_pow2_61", ldiv_by_pow2_61(x), x, 2305843009213693952l); |
| longCheckDiv("ldiv_by_pow2_62", ldiv_by_pow2_62(x), x, 4611686018427387904l); |
| longCheckDiv("ldiv_by_small_0", ldiv_by_small_0(x), x, 3l); |
| longCheckDiv("ldiv_by_small_1", ldiv_by_small_1(x), x, 5l); |
| longCheckDiv("ldiv_by_small_2", ldiv_by_small_2(x), x, 6l); |
| longCheckDiv("ldiv_by_small_3", ldiv_by_small_3(x), x, 7l); |
| longCheckDiv("ldiv_by_small_4", ldiv_by_small_4(x), x, 9l); |
| longCheckDiv("ldiv_by_small_5", ldiv_by_small_5(x), x, 10l); |
| longCheckDiv("ldiv_by_small_6", ldiv_by_small_6(x), x, 11l); |
| longCheckDiv("ldiv_by_small_7", ldiv_by_small_7(x), x, 12l); |
| longCheckDiv("ldiv_by_small_8", ldiv_by_small_8(x), x, 13l); |
| longCheckDiv("ldiv_by_small_9", ldiv_by_small_9(x), x, 14l); |
| longCheckDiv("ldiv_by_small_10", ldiv_by_small_10(x), x, 15l); |
| longCheckRem("lrem_by_pow2_0", lrem_by_pow2_0(x), x, 1l); |
| longCheckRem("lrem_by_pow2_1", lrem_by_pow2_1(x), x, 2l); |
| longCheckRem("lrem_by_pow2_2", lrem_by_pow2_2(x), x, 4l); |
| longCheckRem("lrem_by_pow2_3", lrem_by_pow2_3(x), x, 8l); |
| longCheckRem("lrem_by_pow2_4", lrem_by_pow2_4(x), x, 16l); |
| longCheckRem("lrem_by_pow2_5", lrem_by_pow2_5(x), x, 32l); |
| longCheckRem("lrem_by_pow2_6", lrem_by_pow2_6(x), x, 64l); |
| longCheckRem("lrem_by_pow2_7", lrem_by_pow2_7(x), x, 128l); |
| longCheckRem("lrem_by_pow2_8", lrem_by_pow2_8(x), x, 256l); |
| longCheckRem("lrem_by_pow2_9", lrem_by_pow2_9(x), x, 512l); |
| longCheckRem("lrem_by_pow2_10", lrem_by_pow2_10(x), x, 1024l); |
| longCheckRem("lrem_by_pow2_11", lrem_by_pow2_11(x), x, 2048l); |
| longCheckRem("lrem_by_pow2_12", lrem_by_pow2_12(x), x, 4096l); |
| longCheckRem("lrem_by_pow2_13", lrem_by_pow2_13(x), x, 8192l); |
| longCheckRem("lrem_by_pow2_14", lrem_by_pow2_14(x), x, 16384l); |
| longCheckRem("lrem_by_pow2_15", lrem_by_pow2_15(x), x, 32768l); |
| longCheckRem("lrem_by_pow2_16", lrem_by_pow2_16(x), x, 65536l); |
| longCheckRem("lrem_by_pow2_17", lrem_by_pow2_17(x), x, 131072l); |
| longCheckRem("lrem_by_pow2_18", lrem_by_pow2_18(x), x, 262144l); |
| longCheckRem("lrem_by_pow2_19", lrem_by_pow2_19(x), x, 524288l); |
| longCheckRem("lrem_by_pow2_20", lrem_by_pow2_20(x), x, 1048576l); |
| longCheckRem("lrem_by_pow2_21", lrem_by_pow2_21(x), x, 2097152l); |
| longCheckRem("lrem_by_pow2_22", lrem_by_pow2_22(x), x, 4194304l); |
| longCheckRem("lrem_by_pow2_23", lrem_by_pow2_23(x), x, 8388608l); |
| longCheckRem("lrem_by_pow2_24", lrem_by_pow2_24(x), x, 16777216l); |
| longCheckRem("lrem_by_pow2_25", lrem_by_pow2_25(x), x, 33554432l); |
| longCheckRem("lrem_by_pow2_26", lrem_by_pow2_26(x), x, 67108864l); |
| longCheckRem("lrem_by_pow2_27", lrem_by_pow2_27(x), x, 134217728l); |
| longCheckRem("lrem_by_pow2_28", lrem_by_pow2_28(x), x, 268435456l); |
| longCheckRem("lrem_by_pow2_29", lrem_by_pow2_29(x), x, 536870912l); |
| longCheckRem("lrem_by_pow2_30", lrem_by_pow2_30(x), x, 1073741824l); |
| longCheckRem("lrem_by_pow2_31", lrem_by_pow2_31(x), x, 2147483648l); |
| longCheckRem("lrem_by_pow2_32", lrem_by_pow2_32(x), x, 4294967296l); |
| longCheckRem("lrem_by_pow2_33", lrem_by_pow2_33(x), x, 8589934592l); |
| longCheckRem("lrem_by_pow2_34", lrem_by_pow2_34(x), x, 17179869184l); |
| longCheckRem("lrem_by_pow2_35", lrem_by_pow2_35(x), x, 34359738368l); |
| longCheckRem("lrem_by_pow2_36", lrem_by_pow2_36(x), x, 68719476736l); |
| longCheckRem("lrem_by_pow2_37", lrem_by_pow2_37(x), x, 137438953472l); |
| longCheckRem("lrem_by_pow2_38", lrem_by_pow2_38(x), x, 274877906944l); |
| longCheckRem("lrem_by_pow2_39", lrem_by_pow2_39(x), x, 549755813888l); |
| longCheckRem("lrem_by_pow2_40", lrem_by_pow2_40(x), x, 1099511627776l); |
| longCheckRem("lrem_by_pow2_41", lrem_by_pow2_41(x), x, 2199023255552l); |
| longCheckRem("lrem_by_pow2_42", lrem_by_pow2_42(x), x, 4398046511104l); |
| longCheckRem("lrem_by_pow2_43", lrem_by_pow2_43(x), x, 8796093022208l); |
| longCheckRem("lrem_by_pow2_44", lrem_by_pow2_44(x), x, 17592186044416l); |
| longCheckRem("lrem_by_pow2_45", lrem_by_pow2_45(x), x, 35184372088832l); |
| longCheckRem("lrem_by_pow2_46", lrem_by_pow2_46(x), x, 70368744177664l); |
| longCheckRem("lrem_by_pow2_47", lrem_by_pow2_47(x), x, 140737488355328l); |
| longCheckRem("lrem_by_pow2_48", lrem_by_pow2_48(x), x, 281474976710656l); |
| longCheckRem("lrem_by_pow2_49", lrem_by_pow2_49(x), x, 562949953421312l); |
| longCheckRem("lrem_by_pow2_50", lrem_by_pow2_50(x), x, 1125899906842624l); |
| longCheckRem("lrem_by_pow2_51", lrem_by_pow2_51(x), x, 2251799813685248l); |
| longCheckRem("lrem_by_pow2_52", lrem_by_pow2_52(x), x, 4503599627370496l); |
| longCheckRem("lrem_by_pow2_53", lrem_by_pow2_53(x), x, 9007199254740992l); |
| longCheckRem("lrem_by_pow2_54", lrem_by_pow2_54(x), x, 18014398509481984l); |
| longCheckRem("lrem_by_pow2_55", lrem_by_pow2_55(x), x, 36028797018963968l); |
| longCheckRem("lrem_by_pow2_56", lrem_by_pow2_56(x), x, 72057594037927936l); |
| longCheckRem("lrem_by_pow2_57", lrem_by_pow2_57(x), x, 144115188075855872l); |
| longCheckRem("lrem_by_pow2_58", lrem_by_pow2_58(x), x, 288230376151711744l); |
| longCheckRem("lrem_by_pow2_59", lrem_by_pow2_59(x), x, 576460752303423488l); |
| longCheckRem("lrem_by_pow2_60", lrem_by_pow2_60(x), x, 1152921504606846976l); |
| longCheckRem("lrem_by_pow2_61", lrem_by_pow2_61(x), x, 2305843009213693952l); |
| longCheckRem("lrem_by_pow2_62", lrem_by_pow2_62(x), x, 4611686018427387904l); |
| } |
| |
| public static void main(String[] args) { |
| int i; |
| long l; |
| |
| System.out.println("Begin"); |
| |
| System.out.println("Int: checking some equally spaced dividends..."); |
| for (i = -1000; i < 1000; i += 300) { |
| intCheckAll(i); |
| intCheckAll(-i); |
| } |
| |
| System.out.println("Int: checking small dividends..."); |
| for (i = 1; i < 100; i += 1) { |
| intCheckAll(i); |
| intCheckAll(-i); |
| } |
| |
| System.out.println("Int: checking big dividends..."); |
| for (i = 0; i < 100; i += 1) { |
| intCheckAll(Integer.MAX_VALUE - i); |
| intCheckAll(Integer.MIN_VALUE + i); |
| } |
| |
| System.out.println("Long: checking some equally spaced dividends..."); |
| for (l = 0l; l < 1000000000000l; l += 300000000000l) { |
| longCheckAll(l); |
| longCheckAll(-l); |
| } |
| |
| System.out.println("Long: checking small dividends..."); |
| for (l = 1l; l < 100l; l += 1l) { |
| longCheckAll(l); |
| longCheckAll(-l); |
| } |
| |
| System.out.println("Long: checking big dividends..."); |
| for (l = 0l; l < 100l; l += 1l) { |
| longCheckAll(Long.MAX_VALUE - l); |
| longCheckAll(Long.MIN_VALUE + l); |
| } |
| |
| System.out.println("End"); |
| } |
| } |
