24333481cb
This patch fixes builtins' CMakeLists.txt and their VFP tests to check the standard macro defined in the ACLE for VFP support. It also enables the tests to be built and run for single-precision-only targets while builtins were built with double-precision support. Differential revision: https://reviews.llvm.org/D92497
44 lines
1006 B
C
44 lines
1006 B
C
// RUN: %clang_builtins %s %librt -o %t && %run %t
|
|
// REQUIRES: librt_has_gtsf2vfp
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <math.h>
|
|
|
|
|
|
extern int __gtsf2vfp(float a, float b);
|
|
|
|
#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4)
|
|
int test__gtsf2vfp(float a, float b)
|
|
{
|
|
int actual = __gtsf2vfp(a, b);
|
|
int expected = (a > b) ? 1 : 0;
|
|
if (actual != expected)
|
|
printf("error in __gtsf2vfp(%f, %f) = %d, expected %d\n",
|
|
a, b, actual, expected);
|
|
return actual != expected;
|
|
}
|
|
#endif
|
|
|
|
int main()
|
|
{
|
|
#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4)
|
|
if (test__gtsf2vfp(0.0, 0.0))
|
|
return 1;
|
|
if (test__gtsf2vfp(1.0, 0.0))
|
|
return 1;
|
|
if (test__gtsf2vfp(-1.0, -2.0))
|
|
return 1;
|
|
if (test__gtsf2vfp(-2.0, -1.0))
|
|
return 1;
|
|
if (test__gtsf2vfp(HUGE_VALF, 1.0))
|
|
return 1;
|
|
if (test__gtsf2vfp(1.0, HUGE_VALF))
|
|
return 1;
|
|
#else
|
|
printf("skipped\n");
|
|
#endif
|
|
return 0;
|
|
}
|