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//===-- ashrdi3_test.c - Test __ashrdi3 -----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tests __ashrdi3 for the compiler_rt library.
//
//===----------------------------------------------------------------------===//
#include "int_lib.h"
#include <stdio.h>
// Returns: arithmetic a >> b
// Precondition: 0 <= b < bits_in_dword
di_int __ashrdi3(di_int a, si_int b);
int test__ashrdi3(di_int a, si_int b, di_int expected)
{
di_int x = __ashrdi3(a, b);
if (x != expected)
printf("error in __ashrdi3: %llX >> %d = %llX, expected %llX\n",
a, b, __ashrdi3(a, b), expected);
return x != expected;
}
char assumption_1[sizeof(di_int) == 2*sizeof(si_int)] = {0};
int main()
{
if (test__ashrdi3(0x0123456789ABCDEFLL, 0, 0x123456789ABCDEFLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 1, 0x91A2B3C4D5E6F7LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 2, 0x48D159E26AF37BLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 3, 0x2468ACF13579BDLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 4, 0x123456789ABCDELL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 28, 0x12345678LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 29, 0x91A2B3CLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 30, 0x48D159ELL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 31, 0x2468ACFLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 32, 0x1234567LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 33, 0x91A2B3LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 34, 0x48D159LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 35, 0x2468ACLL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 36, 0x123456LL))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 60, 0))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 61, 0))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 62, 0))
return 1;
if (test__ashrdi3(0x0123456789ABCDEFLL, 63, 0))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 0, 0xFEDCBA9876543210LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 1, 0xFF6E5D4C3B2A1908LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 2, 0xFFB72EA61D950C84LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 3, 0xFFDB97530ECA8642LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 4, 0xFFEDCBA987654321LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 28, 0xFFFFFFFFEDCBA987LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 29, 0xFFFFFFFFF6E5D4C3LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 30, 0xFFFFFFFFFB72EA61LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 31, 0xFFFFFFFFFDB97530LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 32, 0xFFFFFFFFFEDCBA98LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 33, 0xFFFFFFFFFF6E5D4CLL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 34, 0xFFFFFFFFFFB72EA6LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 35, 0xFFFFFFFFFFDB9753LL))
return 1;
if (test__ashrdi3(0xFEDCBA9876543210LL, 36, 0xFFFFFFFFFFEDCBA9LL))
return 1;
if (test__ashrdi3(0xAEDCBA9876543210LL, 60, 0xFFFFFFFFFFFFFFFALL))
return 1;
if (test__ashrdi3(0xAEDCBA9876543210LL, 61, 0xFFFFFFFFFFFFFFFDLL))
return 1;
if (test__ashrdi3(0xAEDCBA9876543210LL, 62, 0xFFFFFFFFFFFFFFFELL))
return 1;
if (test__ashrdi3(0xAEDCBA9876543210LL, 63, 0xFFFFFFFFFFFFFFFFLL))
return 1;
return 0;
}
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