From 50944bca4bfeefc5de2ec205ad549eb669ed1008 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 12 Mar 2001 07:57:09 +0000 Subject: Fix warnings. --- sysdeps/ieee754/dbl-64/s_sin.c | 49 +++++++++++++++++++++++++----------------- 1 file changed, 29 insertions(+), 20 deletions(-) (limited to 'sysdeps/ieee754/dbl-64/s_sin.c') diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c index b40c47f389..da9ea27d77 100644 --- a/sysdeps/ieee754/dbl-64/s_sin.c +++ b/sysdeps/ieee754/dbl-64/s_sin.c @@ -62,10 +62,10 @@ static const double void dubsin(double x, double dx, double w[]); void docos(double x, double dx, double w[]); -double mpsin(double x, double dx); -double mpcos(double x, double dx); -double mpsin1(double x); -double mpcos1(double x); +double __mpsin(double x, double dx); +double __mpcos(double x, double dx); +double __mpsin1(double x); +double __mpcos1(double x); static double slow(double x); static double slow1(double x); static double slow2(double x); @@ -85,9 +85,15 @@ static double csloww2(double x, double dx, double orig, int n); /* it computes the correctly rounded (to nearest) value of sin(x) */ /*******************************************************************/ double sin(double x){ - double xx,res,t,cor,y,w[2],s,c,sn,ssn,cs,ccs,xn,a,da,db,eps,xn1,xn2; + double xx,res,t,cor,y,s,c,sn,ssn,cs,ccs,xn,a,da,db,eps,xn1,xn2; +#if 0 + double w[2]; +#endif mynumber u,v; - int4 k,m,n,nn; + int4 k,m,n; +#if 0 + int4 nn; +#endif u.x = x; m = u.i[HIGH_HALF]; @@ -590,7 +596,7 @@ static const double th2_36 = 206158430208.0; /* 1.5*2**37 */ else { dubsin(ABS(x),0,w); if (w[0] == w[0]+1.000000001*w[1]) return (x>0)?w[0]:-w[0]; - else return (x>0)?mpsin(x,0):-mpsin(-x,0); + else return (x>0)?__mpsin(x,0):-__mpsin(-x,0); } } /*******************************************************************************/ @@ -627,7 +633,7 @@ static double slow1(double x) { else { dubsin(ABS(x),0,w); if (w[0] == w[0]+1.000000005*w[1]) return (x>0)?w[0]:-w[0]; - else return (x>0)?mpsin(x,0):-mpsin(-x,0); + else return (x>0)?__mpsin(x,0):-__mpsin(-x,0); } } /**************************************************************************/ @@ -675,7 +681,7 @@ static double slow2(double x) { y2=(y-y1)-hp1.x; docos(y1,y2,w); if (w[0] == w[0]+1.000000005*w[1]) return (x>0)?w[0]:-w[0]; - else return (x>0)?mpsin(x,0):-mpsin(-x,0); + else return (x>0)?__mpsin(x,0):-__mpsin(-x,0); } } /***************************************************************************/ @@ -722,7 +728,7 @@ static double sloww(double x,double dx, double orig) { (a>0)? dubsin(a,da,w) : dubsin(-a,-da,w); cor = (w[1]>0)? 1.000000001*w[1] + ABS(orig)*1.1e-40 : 1.000000001*w[1] - ABS(orig)*1.1e-40; if (w[0] == w[0]+cor) return (a>0)?w[0]:-w[0]; - else return mpsin1(orig); + else return __mpsin1(orig); } } } @@ -765,7 +771,7 @@ static double sloww1(double x, double dx, double orig) { dubsin(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-30*ABS(orig) : 1.000000005*w[1]-1.1e-30*ABS(orig); if (w[0] == w[0]+cor) return (x>0)?w[0]:-w[0]; - else return mpsin1(orig); + else return __mpsin1(orig); } } /***************************************************************************/ @@ -808,7 +814,7 @@ static double sloww2(double x, double dx, double orig, int n) { docos(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-30*ABS(orig) : 1.000000005*w[1]-1.1e-30*ABS(orig); if (w[0] == w[0]+cor) return (n&2)?-w[0]:w[0]; - else return mpsin1(orig); + else return __mpsin1(orig); } } /***************************************************************************/ @@ -821,8 +827,11 @@ static double sloww2(double x, double dx, double orig, int n) { static double bsloww(double x,double dx, double orig,int n) { static const double th2_36 = 206158430208.0; /* 1.5*2**37 */ - double y,x1,x2,xx,r,t,res,cor,w[2],a,da,xn; + double y,x1,x2,xx,r,t,res,cor,w[2]; +#if 0 + double a,da,xn; union {int4 i[2]; double x;} v; +#endif x1=(x+th2_36)-th2_36; y = aa.x*x1*x1*x1; r=x+y; @@ -838,7 +847,7 @@ static double bsloww(double x,double dx, double orig,int n) { (x>0)? dubsin(x,dx,w) : dubsin(-x,-dx,w); cor = (w[1]>0)? 1.000000001*w[1] + 1.1e-24 : 1.000000001*w[1] - 1.1e-24; if (w[0] == w[0]+cor) return (x>0)?w[0]:-w[0]; - else return (n&1)?mpcos1(orig):mpsin1(orig); + else return (n&1)?__mpcos1(orig):__mpsin1(orig); } } @@ -881,7 +890,7 @@ mynumber u; dubsin(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-24: 1.000000005*w[1]-1.1e-24; if (w[0] == w[0]+cor) return (x>0)?w[0]:-w[0]; - else return (n&1)?mpcos1(orig):mpsin1(orig); + else return (n&1)?__mpcos1(orig):__mpsin1(orig); } } @@ -925,7 +934,7 @@ mynumber u; docos(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-24 : 1.000000005*w[1]-1.1e-24; if (w[0] == w[0]+cor) return (n&2)?-w[0]:w[0]; - else return (n&1)?mpsin1(orig):mpcos1(orig); + else return (n&1)?__mpsin1(orig):__mpcos1(orig); } } @@ -965,7 +974,7 @@ static double cslow2(double x) { y=ABS(x); docos(y,0,w); if (w[0] == w[0]+1.000000005*w[1]) return w[0]; - else return mpcos(x,0); + else return __mpcos(x,0); } } @@ -1014,7 +1023,7 @@ static double csloww(double x,double dx, double orig) { (a>0)? dubsin(a,da,w) : dubsin(-a,-da,w); cor = (w[1]>0)? 1.000000001*w[1] + ABS(orig)*1.1e-40 : 1.000000001*w[1] - ABS(orig)*1.1e-40; if (w[0] == w[0]+cor) return (a>0)?w[0]:-w[0]; - else return mpcos1(orig); + else return __mpcos1(orig); } } } @@ -1058,7 +1067,7 @@ static double csloww1(double x, double dx, double orig) { dubsin(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-30*ABS(orig) : 1.000000005*w[1]-1.1e-30*ABS(orig); if (w[0] == w[0]+cor) return (x>0)?w[0]:-w[0]; - else return mpcos1(orig); + else return __mpcos1(orig); } } @@ -1103,7 +1112,7 @@ static double csloww2(double x, double dx, double orig, int n) { docos(ABS(x),dx,w); cor = (w[1]>0)? 1.000000005*w[1]+1.1e-30*ABS(orig) : 1.000000005*w[1]-1.1e-30*ABS(orig); if (w[0] == w[0]+cor) return (n)?-w[0]:w[0]; - else return mpcos1(orig); + else return __mpcos1(orig); } } -- cgit v1.2.3