diff options
Diffstat (limited to 'lib/msun/src/e_rem_pio2.c')
| -rw-r--r-- | lib/msun/src/e_rem_pio2.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/msun/src/e_rem_pio2.c b/lib/msun/src/e_rem_pio2.c index 708b882..fc95125 100644 --- a/lib/msun/src/e_rem_pio2.c +++ b/lib/msun/src/e_rem_pio2.c @@ -128,14 +128,13 @@ __ieee754_rem_pio2(double x, double *y) if(ix<=0x413921fb) { /* |x| ~<= 2^19*(pi/2), medium size */ medium: t = fabs(x); -#ifdef HAVE_EFFICIENT_IRINT /* Use a specialized rint() to get fn. Assume round-to-nearest. */ STRICT_ASSIGN(double,fn,t*invpio2+0x1.8p52); fn = fn-0x1.8p52; +#ifdef HAVE_EFFICIENT_IRINT n = irint(fn); #else - n = (int32_t) (t*invpio2+half); - fn = (double)n; + n = (int32_t)fn; #endif r = t-fn*pio2_1; w = fn*pio2_1t; /* 1st round good to 85 bit */ |
