diff options
Diffstat (limited to 'lib/ppc/divtc3.c')
| -rw-r--r-- | lib/ppc/divtc3.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/lib/ppc/divtc3.c b/lib/ppc/divtc3.c index d718d5a2..29912818 100644 --- a/lib/ppc/divtc3.c +++ b/lib/ppc/divtc3.c @@ -4,14 +4,13 @@ #include "DD.h" #include "../int_math.h" -#include <math.h> -#if !defined(INFINITY) && defined(HUGE_VAL) -#define INFINITY HUGE_VAL -#endif /* INFINITY */ +#if !defined(CRT_INFINITY) && defined(HUGE_VAL) +#define CRT_INFINITY HUGE_VAL +#endif /* CRT_INFINITY */ #define makeFinite(x) { \ - (x).s.hi = __builtin_copysign(crt_isinf((x).s.hi) ? 1.0 : 0.0, (x).s.hi); \ + (x).s.hi = crt_copysign(crt_isinf((x).s.hi) ? 1.0 : 0.0, (x).s.hi); \ (x).s.lo = 0.0; \ } @@ -27,16 +26,16 @@ __divtc3(long double a, long double b, long double c, long double d) DD dDD = { .ld = d }; int ilogbw = 0; - const double logbw = logb(__builtin_fmax( __builtin_fabs(cDD.s.hi), __builtin_fabs(dDD.s.hi) )); + const double logbw = crt_logb(crt_fmax(crt_fabs(cDD.s.hi), crt_fabs(dDD.s.hi) )); if (crt_isfinite(logbw)) { ilogbw = (int)logbw; - cDD.s.hi = scalbn(cDD.s.hi, -ilogbw); - cDD.s.lo = scalbn(cDD.s.lo, -ilogbw); - dDD.s.hi = scalbn(dDD.s.hi, -ilogbw); - dDD.s.lo = scalbn(dDD.s.lo, -ilogbw); + cDD.s.hi = crt_scalbn(cDD.s.hi, -ilogbw); + cDD.s.lo = crt_scalbn(cDD.s.lo, -ilogbw); + dDD.s.hi = crt_scalbn(dDD.s.hi, -ilogbw); + dDD.s.lo = crt_scalbn(dDD.s.lo, -ilogbw); } const long double denom = __gcc_qadd(__gcc_qmul(cDD.ld, cDD.ld), __gcc_qmul(dDD.ld, dDD.ld)); @@ -46,10 +45,10 @@ __divtc3(long double a, long double b, long double c, long double d) DD real = { .ld = __gcc_qdiv(realNumerator, denom) }; DD imag = { .ld = __gcc_qdiv(imagNumerator, denom) }; - real.s.hi = scalbn(real.s.hi, -ilogbw); - real.s.lo = scalbn(real.s.lo, -ilogbw); - imag.s.hi = scalbn(imag.s.hi, -ilogbw); - imag.s.lo = scalbn(imag.s.lo, -ilogbw); + real.s.hi = crt_scalbn(real.s.hi, -ilogbw); + real.s.lo = crt_scalbn(real.s.lo, -ilogbw); + imag.s.hi = crt_scalbn(imag.s.hi, -ilogbw); + imag.s.lo = crt_scalbn(imag.s.lo, -ilogbw); if (crt_isnan(real.s.hi) && crt_isnan(imag.s.hi)) { @@ -60,9 +59,9 @@ __divtc3(long double a, long double b, long double c, long double d) if ((rDD.s.hi == 0.0) && (!crt_isnan(aDD.s.hi) || !crt_isnan(bDD.s.hi))) { - real.s.hi = __builtin_copysign(INFINITY,cDD.s.hi) * aDD.s.hi; + real.s.hi = crt_copysign(CRT_INFINITY,cDD.s.hi) * aDD.s.hi; real.s.lo = 0.0; - imag.s.hi = __builtin_copysign(INFINITY,cDD.s.hi) * bDD.s.hi; + imag.s.hi = crt_copysign(CRT_INFINITY,cDD.s.hi) * bDD.s.hi; imag.s.lo = 0.0; } @@ -71,9 +70,9 @@ __divtc3(long double a, long double b, long double c, long double d) { makeFinite(aDD); makeFinite(bDD); - real.s.hi = INFINITY * (aDD.s.hi*cDD.s.hi + bDD.s.hi*dDD.s.hi); + real.s.hi = CRT_INFINITY * (aDD.s.hi*cDD.s.hi + bDD.s.hi*dDD.s.hi); real.s.lo = 0.0; - imag.s.hi = INFINITY * (bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi); + imag.s.hi = CRT_INFINITY * (bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi); imag.s.lo = 0.0; } @@ -82,9 +81,9 @@ __divtc3(long double a, long double b, long double c, long double d) { makeFinite(cDD); makeFinite(dDD); - real.s.hi = __builtin_copysign(0.0,(aDD.s.hi*cDD.s.hi + bDD.s.hi*dDD.s.hi)); + real.s.hi = crt_copysign(0.0,(aDD.s.hi*cDD.s.hi + bDD.s.hi*dDD.s.hi)); real.s.lo = 0.0; - imag.s.hi = __builtin_copysign(0.0,(bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi)); + imag.s.hi = crt_copysign(0.0,(bDD.s.hi*cDD.s.hi - aDD.s.hi*dDD.s.hi)); imag.s.lo = 0.0; } } |