forked from OSchip/llvm-project
176 lines
6.0 KiB
C
176 lines
6.0 KiB
C
//===-- umodsi3_test.c - Test __umodsi3 -----------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file tests __umodsi3 for the compiler_rt library.
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//
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//===----------------------------------------------------------------------===//
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#include "int_lib.h"
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#include <stdio.h>
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// Returns: a % b
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COMPILER_RT_ABI su_int __umodsi3(su_int a, su_int b);
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int test__umodsi3(su_int a, su_int b, su_int expected_r)
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{
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su_int r = __umodsi3(a, b);
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if (r != expected_r)
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printf("error in __umodsi3: %X %% %X = %X, expected %X\n",
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a, b, r, expected_r);
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return r != expected_r;
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}
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su_int tests[][4] =
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{
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{0x00000000, 0x00000001, 0x00000000},
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{0x00000000, 0x00000002, 0x00000000},
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{0x00000000, 0x00000003, 0x00000000},
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{0x00000000, 0x00000010, 0x00000000},
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{0x00000000, 0x078644FA, 0x00000000},
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{0x00000000, 0x0747AE14, 0x00000000},
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{0x00000000, 0x7FFFFFFF, 0x00000000},
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{0x00000000, 0x80000000, 0x00000000},
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{0x00000000, 0xFFFFFFFD, 0x00000000},
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{0x00000000, 0xFFFFFFFE, 0x00000000},
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{0x00000000, 0xFFFFFFFF, 0x00000000},
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{0x00000001, 0x00000001, 0x00000000},
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{0x00000001, 0x00000002, 0x00000001},
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{0x00000001, 0x00000003, 0x00000001},
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{0x00000001, 0x00000010, 0x00000001},
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{0x00000001, 0x078644FA, 0x00000001},
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{0x00000001, 0x0747AE14, 0x00000001},
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{0x00000001, 0x7FFFFFFF, 0x00000001},
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{0x00000001, 0x80000000, 0x00000001},
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{0x00000001, 0xFFFFFFFD, 0x00000001},
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{0x00000001, 0xFFFFFFFE, 0x00000001},
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{0x00000001, 0xFFFFFFFF, 0x00000001},
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{0x00000002, 0x00000001, 0x00000000},
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{0x00000002, 0x00000002, 0x00000000},
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{0x00000002, 0x00000003, 0x00000002},
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{0x00000002, 0x00000010, 0x00000002},
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{0x00000002, 0x078644FA, 0x00000002},
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{0x00000002, 0x0747AE14, 0x00000002},
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{0x00000002, 0x7FFFFFFF, 0x00000002},
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{0x00000002, 0x80000000, 0x00000002},
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{0x00000002, 0xFFFFFFFD, 0x00000002},
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{0x00000002, 0xFFFFFFFE, 0x00000002},
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{0x00000002, 0xFFFFFFFF, 0x00000002},
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{0x00000003, 0x00000001, 0x00000000},
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{0x00000003, 0x00000002, 0x00000001},
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{0x00000003, 0x00000003, 0x00000000},
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{0x00000003, 0x00000010, 0x00000003},
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{0x00000003, 0x078644FA, 0x00000003},
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{0x00000003, 0x0747AE14, 0x00000003},
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{0x00000003, 0x7FFFFFFF, 0x00000003},
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{0x00000003, 0x80000000, 0x00000003},
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{0x00000003, 0xFFFFFFFD, 0x00000003},
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{0x00000003, 0xFFFFFFFE, 0x00000003},
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{0x00000003, 0xFFFFFFFF, 0x00000003},
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{0x00000010, 0x00000001, 0x00000000},
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{0x00000010, 0x00000002, 0x00000000},
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{0x00000010, 0x00000003, 0x00000001},
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{0x00000010, 0x00000010, 0x00000000},
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{0x00000010, 0x078644FA, 0x00000010},
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{0x00000010, 0x0747AE14, 0x00000010},
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{0x00000010, 0x7FFFFFFF, 0x00000010},
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{0x00000010, 0x80000000, 0x00000010},
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{0x00000010, 0xFFFFFFFD, 0x00000010},
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{0x00000010, 0xFFFFFFFE, 0x00000010},
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{0x00000010, 0xFFFFFFFF, 0x00000010},
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{0x078644FA, 0x00000001, 0x00000000},
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{0x078644FA, 0x00000002, 0x00000000},
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{0x078644FA, 0x00000003, 0x00000000},
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{0x078644FA, 0x00000010, 0x0000000A},
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{0x078644FA, 0x078644FA, 0x00000000},
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{0x078644FA, 0x0747AE14, 0x003E96E6},
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{0x078644FA, 0x7FFFFFFF, 0x078644FA},
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{0x078644FA, 0x80000000, 0x078644FA},
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{0x078644FA, 0xFFFFFFFD, 0x078644FA},
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{0x078644FA, 0xFFFFFFFE, 0x078644FA},
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{0x078644FA, 0xFFFFFFFF, 0x078644FA},
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{0x0747AE14, 0x00000001, 0x00000000},
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{0x0747AE14, 0x00000002, 0x00000000},
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{0x0747AE14, 0x00000003, 0x00000002},
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{0x0747AE14, 0x00000010, 0x00000004},
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{0x0747AE14, 0x078644FA, 0x0747AE14},
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{0x0747AE14, 0x0747AE14, 0x00000000},
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{0x0747AE14, 0x7FFFFFFF, 0x0747AE14},
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{0x0747AE14, 0x80000000, 0x0747AE14},
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{0x0747AE14, 0xFFFFFFFD, 0x0747AE14},
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{0x0747AE14, 0xFFFFFFFE, 0x0747AE14},
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{0x0747AE14, 0xFFFFFFFF, 0x0747AE14},
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{0x7FFFFFFF, 0x00000001, 0x00000000},
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{0x7FFFFFFF, 0x00000002, 0x00000001},
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{0x7FFFFFFF, 0x00000003, 0x00000001},
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{0x7FFFFFFF, 0x00000010, 0x0000000F},
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{0x7FFFFFFF, 0x078644FA, 0x00156B65},
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{0x7FFFFFFF, 0x0747AE14, 0x043D70AB},
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{0x7FFFFFFF, 0x7FFFFFFF, 0x00000000},
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{0x7FFFFFFF, 0x80000000, 0x7FFFFFFF},
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{0x7FFFFFFF, 0xFFFFFFFD, 0x7FFFFFFF},
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{0x7FFFFFFF, 0xFFFFFFFE, 0x7FFFFFFF},
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{0x7FFFFFFF, 0xFFFFFFFF, 0x7FFFFFFF},
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{0x80000000, 0x00000001, 0x00000000},
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{0x80000000, 0x00000002, 0x00000000},
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{0x80000000, 0x00000003, 0x00000002},
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{0x80000000, 0x00000010, 0x00000000},
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{0x80000000, 0x078644FA, 0x00156B66},
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{0x80000000, 0x0747AE14, 0x043D70AC},
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{0x80000000, 0x7FFFFFFF, 0x00000001},
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{0x80000000, 0x80000000, 0x00000000},
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{0x80000000, 0xFFFFFFFD, 0x80000000},
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{0x80000000, 0xFFFFFFFE, 0x80000000},
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{0x80000000, 0xFFFFFFFF, 0x80000000},
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{0xFFFFFFFD, 0x00000001, 0x00000000},
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{0xFFFFFFFD, 0x00000002, 0x00000001},
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{0xFFFFFFFD, 0x00000003, 0x00000001},
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{0xFFFFFFFD, 0x00000010, 0x0000000D},
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{0xFFFFFFFD, 0x078644FA, 0x002AD6C9},
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{0xFFFFFFFD, 0x0747AE14, 0x01333341},
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{0xFFFFFFFD, 0x7FFFFFFF, 0x7FFFFFFE},
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{0xFFFFFFFD, 0x80000000, 0x7FFFFFFD},
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{0xFFFFFFFD, 0xFFFFFFFD, 0x00000000},
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{0xFFFFFFFD, 0xFFFFFFFE, 0xFFFFFFFD},
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{0xFFFFFFFD, 0xFFFFFFFF, 0xFFFFFFFD},
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{0xFFFFFFFE, 0x00000001, 0x00000000},
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{0xFFFFFFFE, 0x00000002, 0x00000000},
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{0xFFFFFFFE, 0x00000003, 0x00000002},
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{0xFFFFFFFE, 0x00000010, 0x0000000E},
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{0xFFFFFFFE, 0x078644FA, 0x002AD6CA},
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{0xFFFFFFFE, 0x0747AE14, 0x01333342},
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{0xFFFFFFFE, 0x7FFFFFFF, 0x00000000},
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{0xFFFFFFFE, 0x80000000, 0x7FFFFFFE},
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{0xFFFFFFFE, 0xFFFFFFFD, 0x00000001},
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{0xFFFFFFFE, 0xFFFFFFFE, 0x00000000},
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{0xFFFFFFFE, 0xFFFFFFFF, 0xFFFFFFFE},
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{0xFFFFFFFF, 0x00000001, 0x00000000},
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{0xFFFFFFFF, 0x00000002, 0x00000001},
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{0xFFFFFFFF, 0x00000003, 0x00000000},
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{0xFFFFFFFF, 0x00000010, 0x0000000F},
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{0xFFFFFFFF, 0x078644FA, 0x002AD6CB},
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{0xFFFFFFFF, 0x0747AE14, 0x01333343},
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{0xFFFFFFFF, 0x7FFFFFFF, 0x00000001},
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{0xFFFFFFFF, 0x80000000, 0x7FFFFFFF},
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{0xFFFFFFFF, 0xFFFFFFFD, 0x00000002},
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{0xFFFFFFFF, 0xFFFFFFFE, 0x00000001},
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{0xFFFFFFFF, 0xFFFFFFFF, 0x00000000}
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};
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int main()
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{
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const unsigned N = sizeof(tests) / sizeof(tests[0]);
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unsigned i;
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for (i = 0; i < N; ++i)
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if (test__umodsi3(tests[i][0], tests[i][1], tests[i][2]))
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return 1;
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return 0;
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}
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