109 lines · c
1// RUN: %clang_builtins %s %librt -o %t && %run %t2// REQUIRES: librt_has_ashrdi33 4#include "int_lib.h"5#include <stdio.h>6 7// Returns: arithmetic a >> b8 9// Precondition: 0 <= b < bits_in_dword10 11COMPILER_RT_ABI di_int __ashrdi3(di_int a, int b);12 13int test__ashrdi3(di_int a, int b, di_int expected)14{15 di_int x = __ashrdi3(a, b);16 if (x != expected)17 printf("error in __ashrdi3: %llX >> %d = %llX, expected %llX\n",18 a, b, __ashrdi3(a, b), expected);19 return x != expected;20}21 22char assumption_1[sizeof(di_int) == 2*sizeof(si_int)] = {0};23 24int main()25{26 if (test__ashrdi3(0x0123456789ABCDEFLL, 0, 0x123456789ABCDEFLL))27 return 1;28 if (test__ashrdi3(0x0123456789ABCDEFLL, 1, 0x91A2B3C4D5E6F7LL))29 return 1;30 if (test__ashrdi3(0x0123456789ABCDEFLL, 2, 0x48D159E26AF37BLL))31 return 1;32 if (test__ashrdi3(0x0123456789ABCDEFLL, 3, 0x2468ACF13579BDLL))33 return 1;34 if (test__ashrdi3(0x0123456789ABCDEFLL, 4, 0x123456789ABCDELL))35 return 1;36 37 if (test__ashrdi3(0x0123456789ABCDEFLL, 28, 0x12345678LL))38 return 1;39 if (test__ashrdi3(0x0123456789ABCDEFLL, 29, 0x91A2B3CLL))40 return 1;41 if (test__ashrdi3(0x0123456789ABCDEFLL, 30, 0x48D159ELL))42 return 1;43 if (test__ashrdi3(0x0123456789ABCDEFLL, 31, 0x2468ACFLL))44 return 1;45 46 if (test__ashrdi3(0x0123456789ABCDEFLL, 32, 0x1234567LL))47 return 1;48 49 if (test__ashrdi3(0x0123456789ABCDEFLL, 33, 0x91A2B3LL))50 return 1;51 if (test__ashrdi3(0x0123456789ABCDEFLL, 34, 0x48D159LL))52 return 1;53 if (test__ashrdi3(0x0123456789ABCDEFLL, 35, 0x2468ACLL))54 return 1;55 if (test__ashrdi3(0x0123456789ABCDEFLL, 36, 0x123456LL))56 return 1;57 58 if (test__ashrdi3(0x0123456789ABCDEFLL, 60, 0))59 return 1;60 if (test__ashrdi3(0x0123456789ABCDEFLL, 61, 0))61 return 1;62 if (test__ashrdi3(0x0123456789ABCDEFLL, 62, 0))63 return 1;64 if (test__ashrdi3(0x0123456789ABCDEFLL, 63, 0))65 return 1;66 67 if (test__ashrdi3(0xFEDCBA9876543210LL, 0, 0xFEDCBA9876543210LL))68 return 1;69 if (test__ashrdi3(0xFEDCBA9876543210LL, 1, 0xFF6E5D4C3B2A1908LL))70 return 1;71 if (test__ashrdi3(0xFEDCBA9876543210LL, 2, 0xFFB72EA61D950C84LL))72 return 1;73 if (test__ashrdi3(0xFEDCBA9876543210LL, 3, 0xFFDB97530ECA8642LL))74 return 1;75 if (test__ashrdi3(0xFEDCBA9876543210LL, 4, 0xFFEDCBA987654321LL))76 return 1;77 78 if (test__ashrdi3(0xFEDCBA9876543210LL, 28, 0xFFFFFFFFEDCBA987LL))79 return 1;80 if (test__ashrdi3(0xFEDCBA9876543210LL, 29, 0xFFFFFFFFF6E5D4C3LL))81 return 1;82 if (test__ashrdi3(0xFEDCBA9876543210LL, 30, 0xFFFFFFFFFB72EA61LL))83 return 1;84 if (test__ashrdi3(0xFEDCBA9876543210LL, 31, 0xFFFFFFFFFDB97530LL))85 return 1;86 87 if (test__ashrdi3(0xFEDCBA9876543210LL, 32, 0xFFFFFFFFFEDCBA98LL))88 return 1;89 90 if (test__ashrdi3(0xFEDCBA9876543210LL, 33, 0xFFFFFFFFFF6E5D4CLL))91 return 1;92 if (test__ashrdi3(0xFEDCBA9876543210LL, 34, 0xFFFFFFFFFFB72EA6LL))93 return 1;94 if (test__ashrdi3(0xFEDCBA9876543210LL, 35, 0xFFFFFFFFFFDB9753LL))95 return 1;96 if (test__ashrdi3(0xFEDCBA9876543210LL, 36, 0xFFFFFFFFFFEDCBA9LL))97 return 1;98 99 if (test__ashrdi3(0xAEDCBA9876543210LL, 60, 0xFFFFFFFFFFFFFFFALL))100 return 1;101 if (test__ashrdi3(0xAEDCBA9876543210LL, 61, 0xFFFFFFFFFFFFFFFDLL))102 return 1;103 if (test__ashrdi3(0xAEDCBA9876543210LL, 62, 0xFFFFFFFFFFFFFFFELL))104 return 1;105 if (test__ashrdi3(0xAEDCBA9876543210LL, 63, 0xFFFFFFFFFFFFFFFFLL))106 return 1;107 return 0;108}109