1 //===-- fixsfsivfp_test.c - Test __fixsfsivfp -----------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file tests __fixsfsivfp for the compiler_rt library. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #include <stdio.h> 15 #include <stdlib.h> 16 #include <math.h> 17 18 19 extern int __fixsfsivfp(float a); 20 21 #if __arm__ 22 int test__fixsfsivfp(float a) 23 { 24 int actual = __fixsfsivfp(a); 25 int expected = a; 26 if (actual != expected) 27 printf("error in test__fixsfsivfp(%f) = %u, expected %u\n", 28 a, actual, expected); 29 return actual != expected; 30 } 31 #endif 32 33 int main() 34 { 35 #if __arm__ 36 if (test__fixsfsivfp(0.0)) 37 return 1; 38 if (test__fixsfsivfp(1.0)) 39 return 1; 40 if (test__fixsfsivfp(-1.0)) 41 return 1; 42 if (test__fixsfsivfp(2147483647.0)) 43 return 1; 44 if (test__fixsfsivfp(-2147483648.0)) 45 return 1; 46 if (test__fixsfsivfp(65536.0)) 47 return 1; 48 #else 49 printf("skipped\n"); 50 #endif 51 return 0; 52 } 53
