diff options
Diffstat (limited to 'test/Unit/subvti3_test.c')
-rw-r--r-- | test/Unit/subvti3_test.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/test/Unit/subvti3_test.c b/test/Unit/subvti3_test.c deleted file mode 100644 index 6176bdfda97a3..0000000000000 --- a/test/Unit/subvti3_test.c +++ /dev/null @@ -1,80 +0,0 @@ -//===-- subvti3_test.c - Test __subvti3 -----------------------------------===// -// -// 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 __subvti3 for the compiler_rt library. -// -//===----------------------------------------------------------------------===// - -#if __x86_64 - -#include "int_lib.h" -#include <stdio.h> -#include <stdlib.h> - -// Returns: a - b - -// Effects: aborts if a - b overflows - -ti_int __subvti3(ti_int a, ti_int b); - -int test__subvti3(ti_int a, ti_int b) -{ - ti_int x = __subvti3(a, b); - ti_int expected = a - b; - if (x != expected) - { - twords at; - at.all = a; - twords bt; - bt.all = b; - twords xt; - xt.all = x; - twords expectedt; - expectedt.all = expected; - printf("error in test__subvsi3(0x%.16llX%.16llX, 0x%.16llX%.16llX) = " - "0x%.16llX%.16llX, expected 0x%.16llX%.16llX\n", - at.s.high, at.s.low, bt.s.high, bt.s.low, xt.s.high, xt.s.low, - expectedt.s.high, expectedt.s.low); - } - return x != expected; -} - -#endif - -int main() -{ -#if __x86_64 -// test__subvti3(make_ti(0x8000000000000000LL, 0), 1); // should abort -// test__subvti3(0, make_ti(0x8000000000000000LL, 0)); // should abort -// test__subvti3(1, make_ti(0x8000000000000000LL, 0)); // should abort -// test__subvti3(make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL), -1); // should abort -// test__subvti3(-2, make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL)); // should abort - - if (test__subvti3(make_ti(0x8000000000000000LL, 0), -1)) - return 1; - if (test__subvti3(make_ti(0x8000000000000000LL, 0), 0)) - return 1; - if (test__subvti3(-1, make_ti(0x8000000000000000LL, 0))) - return 1; - if (test__subvti3(make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL), 1)) - return 1; - if (test__subvti3(make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL), 0)) - return 1; - if (test__subvti3(1, make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL))) - return 1; - if (test__subvti3(0, make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL))) - return 1; - if (test__subvti3(-1, make_ti(0x7FFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL))) - return 1; - -#else - printf("skipped\n"); -#endif - return 0; -} |