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Diffstat (limited to 'test/Unit/absvti2_test.c')
-rw-r--r-- | test/Unit/absvti2_test.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/test/Unit/absvti2_test.c b/test/Unit/absvti2_test.c deleted file mode 100644 index 8233c18ff09ad..0000000000000 --- a/test/Unit/absvti2_test.c +++ /dev/null @@ -1,84 +0,0 @@ -//===-- absvti2_test.c - Test __absvti2 -----------------------------------===// -// -// 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 __absvti2 for the compiler_rt library. -// -//===----------------------------------------------------------------------===// - -#if __x86_64 - -#include "int_lib.h" -#include <stdio.h> -#include <stdlib.h> - -// Returns: absolute value - -// Effects: aborts if abs(x) < 0 - -ti_int __absvti2(ti_int a); - -int test__absvti2(ti_int a) -{ - ti_int x = __absvti2(a); - ti_int expected = a; - if (expected < 0) - expected = -expected; - if (x != expected || expected < 0) - { - twords at; - at.all = a; - twords xt; - xt.all = x; - twords expectedt; - expectedt.all = expected; - printf("error in __absvti2(0x%llX%.16llX) = " - "0x%llX%.16llX, expected positive 0x%llX%.16llX\n", - at.s.high, at.s.low, xt.s.high, xt.s.low, - expectedt.s.high, expectedt.s.low); - } - return x != expected; -} - -#endif - -int main() -{ -#if __x86_64 - -// if (test__absvti2(make_ti(0x8000000000000000LL, 0))) // should abort -// return 1; - if (test__absvti2(0x0000000000000000LL)) - return 1; - if (test__absvti2(0x0000000000000001LL)) - return 1; - if (test__absvti2(0x0000000000000002LL)) - return 1; - if (test__absvti2(make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFELL))) - return 1; - if (test__absvti2(make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL))) - return 1; - if (test__absvti2(make_ti(0x8000000000000000LL, 0x0000000000000001LL))) - return 1; - if (test__absvti2(make_ti(0x8000000000000000LL, 0x0000000000000002LL))) - return 1; - if (test__absvti2(make_ti(0xFFFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFELL))) - return 1; - if (test__absvti2(make_ti(0xFFFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL))) - return 1; - - int i; - for (i = 0; i < 10000; ++i) - if (test__absvti2(make_ti(((ti_int)rand() << 32) | rand(), - ((ti_int)rand() << 32) | rand()))) - return 1; -#else - printf("skipped\n"); -#endif - return 0; -} |