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
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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