src/system/libroot/os/arch/sparc/fpu_add.c

91

if (ISNAN(y))

src/system/libroot/os/arch/sparc/fpu_compare.c

101

if (ISNAN(a) || ISNAN(b)) {

src/system/libroot/os/arch/sparc/fpu_div.c

178

if (ISNAN(x) || ISNAN(y)) {

src/system/libroot/os/arch/sparc/fpu_emu.h

166

#define __fpu_sub(fe) (ISNAN(&(fe)->fe_f2) ? 0 : ((fe)->fe_f2.fp_sign ^= 1), \

src/system/libroot/os/arch/sparc/fpu_implode.c

312

if (ISNAN(fp)) {

src/system/libroot/os/arch/sparc/fpu_implode.c

399

if (ISNAN(fp)) {

src/system/libroot/os/arch/sparc/fpu_implode.c

461

if (ISNAN(fp)) {

src/system/libroot/os/arch/sparc/fpu_mul.c

124

if (ISNAN(y))

src/system/libroot/os/arch/sparc/fpu_sqrt.c

207

if (ISNAN(x) || ISZERO(x))

src/system/libroot/os/arch/sparc/fpu_subr.c

70

if (rsh <= 0 || (fp->fp_class != FPC_NUM && !ISNAN(fp)))