46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
// RUN: %clang_builtins %s %librt -o %t && %run %t
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// REQUIRES: librt_has_eqdf2vfp
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <math.h>
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extern int __eqdf2vfp(double a, double b);
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#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
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int test__eqdf2vfp(double a, double b)
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{
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int actual = __eqdf2vfp(a, b);
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int expected = (a == b) ? 1 : 0;
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if (actual != expected)
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printf("error in __eqdf2vfp(%f, %f) = %d, expected %d\n",
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a, b, actual, expected);
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return actual != expected;
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}
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#endif
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int main()
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{
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#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
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if (test__eqdf2vfp(0.0, 0.0))
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return 1;
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if (test__eqdf2vfp(1.0, 1.0))
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return 1;
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if (test__eqdf2vfp(0.0, 1.0))
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return 1;
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if (test__eqdf2vfp(-1.0, -1.0))
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return 1;
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if (test__eqdf2vfp(-1.0, 0.0))
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return 1;
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if (test__eqdf2vfp(HUGE_VAL, 1.0))
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return 1;
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if (test__eqdf2vfp(1.0, HUGE_VAL))
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return 1;
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#else
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printf("skipped\n");
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#endif
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return 0;
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}
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