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Searched refs:__signbit (Results 1 – 3 of 3) sorted by relevance

/bionic/libm/
Dsignbit.cpp34 extern "C" int __signbit(double d) { in __signbit() function
Dlibm.map.txt4 __signbit;
/bionic/tests/
Dmath_test.cpp467 extern "C" int __signbit(double);
471 TEST(math_h, __signbit) { in TEST() argument
472 ASSERT_EQ(0, __signbit(0.0)); in TEST()
473 ASSERT_EQ(0, __signbit(1.0)); in TEST()
474 ASSERT_NE(0, __signbit(-1.0)); in TEST()