1*c9945492SAndroid Build Coastguard Worker #include "libm.h" 2*c9945492SAndroid Build Coastguard Worker 3*c9945492SAndroid Build Coastguard Worker #if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384 __signbitl(long double x)4*c9945492SAndroid Build Coastguard Workerint __signbitl(long double x) 5*c9945492SAndroid Build Coastguard Worker { 6*c9945492SAndroid Build Coastguard Worker union ldshape u = {x}; 7*c9945492SAndroid Build Coastguard Worker return u.i.se >> 15; 8*c9945492SAndroid Build Coastguard Worker } 9*c9945492SAndroid Build Coastguard Worker #elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 __signbitl(long double x)10*c9945492SAndroid Build Coastguard Workerint __signbitl(long double x) 11*c9945492SAndroid Build Coastguard Worker { 12*c9945492SAndroid Build Coastguard Worker return __signbit(x); 13*c9945492SAndroid Build Coastguard Worker } 14*c9945492SAndroid Build Coastguard Worker #endif 15