| // RUN: %clang_builtins %s %librt -o %t && %run %t |
| // REQUIRES: librt_has_fixsfsivfp |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <math.h> |
| |
| |
| extern int __fixsfsivfp(float a); |
| |
| #if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4) |
| int test__fixsfsivfp(float a) |
| { |
| int actual = __fixsfsivfp(a); |
| int expected = a; |
| if (actual != expected) |
| printf("error in test__fixsfsivfp(%f) = %u, expected %u\n", |
| a, actual, expected); |
| return actual != expected; |
| } |
| #endif |
| |
| int main() |
| { |
| #if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4) |
| if (test__fixsfsivfp(0.0)) |
| return 1; |
| if (test__fixsfsivfp(1.0)) |
| return 1; |
| if (test__fixsfsivfp(-1.0)) |
| return 1; |
| if (test__fixsfsivfp(2147483647.0)) |
| return 1; |
| if (test__fixsfsivfp(-2147483648.0)) |
| return 1; |
| if (test__fixsfsivfp(65536.0)) |
| return 1; |
| #else |
| printf("skipped\n"); |
| #endif |
| return 0; |
| } |
