diff options
Diffstat (limited to 'newlib/libm/math/wrf_gamma.c')
| -rw-r--r-- | newlib/libm/math/wrf_gamma.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/newlib/libm/math/wrf_gamma.c b/newlib/libm/math/wrf_gamma.c index ae285f564..625ea4772 100644 --- a/newlib/libm/math/wrf_gamma.c +++ b/newlib/libm/math/wrf_gamma.c @@ -31,7 +31,6 @@ return __ieee754_gammaf_r(x,signgamp); #else float y; - struct exception exc; y = __ieee754_gammaf_r(x,signgamp); if(_LIB_VERSION == _IEEE_) return y; if(!finitef(y)&&finitef(x)) { @@ -41,33 +40,14 @@ SET_HIGH_WORD(inf,0x7ff00000); /* set inf to infinite */ #endif - exc.name = "gammaf"; - exc.err = 0; - exc.arg1 = exc.arg2 = (double)x; - if (_LIB_VERSION == _SVID_) - exc.retval = HUGE; - else - exc.retval = HUGE_VAL; - if(floorf(x)==x&&x<=(float)0.0) { + if(floorf(x)==x&&x<=0.0f) { /* gammaf(-integer) or gamma(0) */ - exc.type = SING; - if (_LIB_VERSION == _POSIX_) - errno = EDOM; - else if (!matherr(&exc)) { - errno = EDOM; - } - } else { + errno = EDOM; + } else { /* gammaf(finite) overflow */ - exc.type = OVERFLOW; - if (_LIB_VERSION == _POSIX_) - errno = ERANGE; - else if (!matherr(&exc)) { - errno = ERANGE; - } - } - if (exc.err != 0) - errno = exc.err; - return (float)exc.retval; + errno = ERANGE; + } + return (float)HUGE_VAL; } else return y; #endif |