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      1 //===-- fixunssfsivfp_test.c - Test __fixunssfsivfp -----------------------===//
      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 __fixunssfsivfp for the compiler_rt library.
     11 //
     12 //===----------------------------------------------------------------------===//
     13 
     14 #include <stdio.h>
     15 #include <stdlib.h>
     16 #include <math.h>
     17 
     18 
     19 extern unsigned int __fixunssfsivfp(float a);
     20 
     21 #if __arm__
     22 int test__fixunssfsivfp(float a)
     23 {
     24     unsigned int actual = __fixunssfsivfp(a);
     25     unsigned int expected = a;
     26     if (actual != expected)
     27         printf("error in test__fixunssfsivfp(%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__fixunssfsivfp(0.0))
     37         return 1;
     38     if (test__fixunssfsivfp(1.0))
     39         return 1;
     40     if (test__fixunssfsivfp(-1.0))
     41         return 1;
     42     if (test__fixunssfsivfp(4294967295.0))
     43         return 1;
     44     if (test__fixunssfsivfp(65536.0))
     45         return 1;
     46 #else
     47     printf("skipped\n");
     48 #endif
     49     return 0;
     50 }
     51