include/math.h

297

int ilogb(double);

include/tgmath.h

165

#define ilogb(a) __TG_FN1(ilogb, (a))

lib/libm/noieee_src/n_ilogb.c

39

__strong_alias(ilogbl,ilogb)

lib/libm/noieee_src/n_ilogb.c

43

ilogb(double x)

lib/libm/noieee_src/n_ilogb.c

57

return ilogb(x);

lib/libm/src/s_fma.c

291

if (spread + ilogb(r.hi) > -1023)

lib/libm/src/s_ilogb.c

33

__strong_alias(ilogbl,ilogb)

lib/libm/src/s_ilogb.c

37

ilogb(double x)

lib/libm/src/s_significand.c

30

return __ieee754_scalb(x,(double) -ilogb(x));

lib/lua/libm/libm.c

211

lua_pushinteger(L, ilogb(x));

tests/lib/libm/t_ilogb.c

101

ATF_CHECK(ilogb(-INFINITY) == INT_MAX);

tests/lib/libm/t_ilogb.c

109

ATF_CHECK(ilogb(1024) == 10);

tests/lib/libm/t_ilogb.c

117

ATF_CHECK(ilogb(NAN) == FP_ILOGBNAN);

tests/lib/libm/t_ilogb.c

127

ATF_TP_ADD_TC(tp, ilogb);

tests/lib/libm/t_ilogb.c

66

ATF_TC(ilogb);

tests/lib/libm/t_ilogb.c

67

ATF_TC_HEAD(ilogb, tc)

tests/lib/libm/t_ilogb.c

72

ATF_TC_BODY(ilogb, tc)

tests/lib/libm/t_ilogb.c

79

ATF_CHECK(ilogb(0) == FP_ILOGB0);

tests/lib/libm/t_ilogb.c

86

ATF_CHECK(ilogb(-0.) == FP_ILOGB0);

tests/lib/libm/t_ilogb.c

94

ATF_CHECK(ilogb(INFINITY) == INT_MAX);

tests/lib/lua/libm/h_lualibm.c

60

printf("%-24s%d\n", "ilogb(10.0)", ilogb(10.0));