40 lines
938 B
C
40 lines
938 B
C
// RUN: %clang_builtins %s %librt -o %t && %run %t
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// REQUIRES: librt_has_adddf3vfp
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#include "int_lib.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
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extern COMPILER_RT_ABI double __adddf3vfp(double a, double b);
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int test__adddf3vfp(double a, double b)
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{
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double actual = __adddf3vfp(a, b);
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double expected = a + b;
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if (actual != expected)
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printf("error in test__adddf3vfp(%f, %f) = %f, expected %f\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__adddf3vfp(1.0, 1.0))
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return 1;
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if (test__adddf3vfp(HUGE_VAL, HUGE_VAL))
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return 1;
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if (test__adddf3vfp(0.0, HUGE_VAL))
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return 1;
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if (test__adddf3vfp(0.0, -0.0))
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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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