lib/libc/arm/softfloat/softfloat.h

103

float_flag_underflow = FE_UNDERFLOW,

lib/libc/riscv/softfloat/softfloat.h

103

float_flag_underflow = FE_UNDERFLOW,

lib/msun/aarch64/fenv.h

52

FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)

lib/msun/arm/fenv.h

51

FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW | FE_DENORMAL)

lib/msun/arm/fenv.h

54

FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)

lib/msun/ld128/s_logl.c

555

if (fetestexcept(FE_UNDERFLOW))

lib/msun/ld128/s_logl.c

663

if (fetestexcept(FE_UNDERFLOW))

lib/msun/ld80/s_logl.c

543

if (fetestexcept(FE_UNDERFLOW))

lib/msun/ld80/s_logl.c

652

if (fetestexcept(FE_UNDERFLOW))

lib/msun/powerpc/fenv.h

71

FE_ALL_INVALID | FE_OVERFLOW | FE_UNDERFLOW)

lib/msun/powerpc/fenv.h

89

FE_OVERFLOW | FE_UNDERFLOW) >> _FPUSW_SHIFT)

lib/msun/riscv/fenv.h

56

FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)

lib/msun/src/s_fma.c

220

feraiseexcept(FE_UNDERFLOW);

lib/msun/src/s_fmal.c

201

feraiseexcept(FE_UNDERFLOW);

lib/msun/tests/exponential_test.c

118

testall0(-50000.0, 0.0, ALL_STD_EXCEPT, FE_UNDERFLOW | FE_INEXACT);

lib/msun/tests/fenv_test.c

109

if (excepts & FE_UNDERFLOW) {

lib/msun/tests/fenv_test.c

230

if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0) {

lib/msun/tests/fenv_test.c

287

if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0) {

lib/msun/tests/fenv_test.c

297

ATF_CHECK_EQ(0, feraiseexcept(FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT));

lib/msun/tests/fenv_test.c

359

if ((excepts & (FE_UNDERFLOW | FE_OVERFLOW)) != 0 &&

lib/msun/tests/fenv_test.c

418

ATF_CHECK_EQ((FE_INVALID | FE_OVERFLOW), (feenableexcept(FE_UNDERFLOW) & ALL_STD_EXCEPT));

lib/msun/tests/fenv_test.c

419

ATF_CHECK_EQ((FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW), (fedisableexcept(FE_OVERFLOW) & ALL_STD_EXCEPT));

lib/msun/tests/fenv_test.c

420

ATF_CHECK_EQ((FE_INVALID | FE_UNDERFLOW), (fegetexcept() & ALL_STD_EXCEPT));

lib/msun/tests/fenv_test.c

421

ATF_CHECK_EQ((FE_INVALID | FE_UNDERFLOW), (fedisableexcept(FE_ALL_EXCEPT) & ALL_STD_EXCEPT));

lib/msun/tests/fenv_test.c

52

FE_UNDERFLOW,

lib/msun/tests/fma_test.c

113

ALL_STD_EXCEPT, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/fma_test.c

115

ALL_STD_EXCEPT, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/fma_test.c

117

ALL_STD_EXCEPT, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

322

test2(atan2f, 0x1.0p-100, 0x1.0p100, 0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

323

test2(atan2, 0x1.0p-1000, 0x1.0p1000, 0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

325

ldexpl(1.0, LDBL_MAX_EXP - 100), 0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

326

test2(atan2f, -0x1.0p-100, 0x1.0p100, -0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

327

test2(atan2, -0x1.0p-1000, 0x1.0p1000, -0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/invtrig_test.c

329

ldexpl(1.0, LDBL_MAX_EXP - 100), -0.0, FE_INEXACT | FE_UNDERFLOW);

lib/msun/tests/next_test.c

73

static const int ex_under = FE_UNDERFLOW | FE_INEXACT; /* shorthand */

lib/msun/tests/test-utils.h

42

FE_OVERFLOW | FE_UNDERFLOW)

lib/msun/x86/fenv.h

50

FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)

tools/regression/usr.bin/cc/float.c

42

FE_OVERFLOW | FE_UNDERFLOW)