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Remove unused __cr and __cpymn
This commit is contained in:
Siddhesh Poyarekar
parent
b18decba11
commit
fffb407f46
14
ChangeLog
14
ChangeLog
@ -1,5 +1,19 @@
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2013-01-04 Siddhesh Poyarekar <siddhesh@redhat.com>
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* sysdeps/ieee754/dbl-64/mpa.c: Remove commented code.
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* sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__cr): Remove.
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(__cpymn): Likewise.
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(norm): Remove commented code.
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(denorm): Likewise.
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(__mp_dbl): Likewise.
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(__inv): Likewise.
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* sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__cr): Remove.
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(__cpymn): Likewise.
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(norm): Remove commented code.
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(denorm): Likewise.
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(__mp_dbl): Likewise.
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(__inv): Likewise.
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* sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (mpone): Define
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mp_no value for 1.0 and 2.0.
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(norm): Use RADIXI instead of radixi.d.
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@ -93,21 +93,6 @@ __acr(const mp_no *x, const mp_no *y, int p) {
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#endif
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#if 0
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/* cr() compares the values of two multiple precision numbers */
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static int __cr(const mp_no *x, const mp_no *y, int p) {
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int i;
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if (X[0] > Y[0]) i= 1;
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else if (X[0] < Y[0]) i=-1;
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else if (X[0] < ZERO ) i= __acr(y,x,p);
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else i= __acr(x,y,p);
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return i;
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}
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#endif
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#ifndef NO___CPY
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/* Copy a multiple precision number. Set *y=*x. x=y is permissible. */
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void __cpy(const mp_no *x, mp_no *y, int p) {
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@ -117,24 +102,6 @@ void __cpy(const mp_no *x, mp_no *y, int p) {
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#endif
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#if 0
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/* Copy a multiple precision number x of precision m into a */
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/* multiple precision number y of precision n. In case n>m, */
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/* the digits of y beyond the m'th are set to zero. In case */
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/* n<m, the digits of x beyond the n'th are ignored. */
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/* x=y is permissible. */
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static void __cpymn(const mp_no *x, int m, mp_no *y, int n) {
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int i,k;
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EY = EX; k=MIN(m,n);
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for (i=0; i <= k; i++) Y[i] = X[i];
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for ( ; i <= n; i++) Y[i] = ZERO;
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}
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#endif
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#ifndef NO___MP_DBL
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/* Convert a multiple precision number *x into a double precision */
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/* number *y, normalized case (|x| >= 2**(-1022))) */
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@ -23,9 +23,7 @@
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/* FUNCTIONS: */
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/* mcr */
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/* acr */
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/* cr */
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/* cpy */
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/* cpymn */
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/* norm */
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/* denorm */
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/* mp_dbl */
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@ -86,19 +84,6 @@ int __acr(const mp_no *x, const mp_no *y, int p) {
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}
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/* cr90 compares the values of two multiple precision numbers */
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int __cr(const mp_no *x, const mp_no *y, int p) {
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int i;
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if (X[0] > Y[0]) i= 1;
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else if (X[0] < Y[0]) i=-1;
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else if (X[0] < ZERO ) i= __acr(y,x,p);
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else i= __acr(x,y,p);
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return i;
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}
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/* Copy a multiple precision number. Set *y=*x. x=y is permissible. */
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void __cpy(const mp_no *x, mp_no *y, int p) {
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long i;
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@ -110,34 +95,12 @@ void __cpy(const mp_no *x, mp_no *y, int p) {
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}
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/* Copy a multiple precision number x of precision m into a */
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/* multiple precision number y of precision n. In case n>m, */
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/* the digits of y beyond the m'th are set to zero. In case */
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/* n<m, the digits of x beyond the n'th are ignored. */
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/* x=y is permissible. */
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void __cpymn(const mp_no *x, int m, mp_no *y, int n) {
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long i,k;
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long n2 = n;
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long m2 = m;
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EY = EX; k=MIN(m2,n2);
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for (i=0; i <= k; i++) Y[i] = X[i];
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for ( ; i <= n2; i++) Y[i] = ZERO;
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return;
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}
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/* Convert a multiple precision number *x into a double precision */
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/* number *y, normalized case (|x| >= 2**(-1022))) */
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static void norm(const mp_no *x, double *y, int p)
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{
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#define R RADIXI
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long i;
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#if 0
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int k;
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#endif
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double a,c,u,v,z[5];
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if (p<5) {
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if (p==1) c = X[1];
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@ -191,9 +154,6 @@ static void denorm(const mp_no *x, double *y, int p)
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long i,k;
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long p2 = p;
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double c,u,z[5];
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#if 0
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double a,v;
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#endif
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#define R RADIXI
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if (EX<-44 || (EX==-44 && X[1]<TWO5))
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@ -238,10 +198,6 @@ static void denorm(const mp_no *x, double *y, int p)
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/* The result is correctly rounded to the nearest/even. *x is left unchanged */
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void __mp_dbl(const mp_no *x, double *y, int p) {
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#if 0
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int i,k;
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double a,c,u,v,z[5];
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#endif
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if (X[0] == ZERO) {*y = ZERO; return; }
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@ -512,9 +468,6 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) {
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void __inv(const mp_no *x, mp_no *y, int p) {
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long i;
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#if 0
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int l;
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#endif
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double t;
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mp_no z,w;
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static const int np1[] = {0,0,0,0,1,2,2,2,2,3,3,3,3,3,3,3,3,3,
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@ -23,9 +23,7 @@
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/* FUNCTIONS: */
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/* mcr */
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/* acr */
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/* cr */
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/* cpy */
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/* cpymn */
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/* norm */
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/* denorm */
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/* mp_dbl */
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@ -86,19 +84,6 @@ int __acr(const mp_no *x, const mp_no *y, int p) {
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}
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/* cr90 compares the values of two multiple precision numbers */
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int __cr(const mp_no *x, const mp_no *y, int p) {
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int i;
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if (X[0] > Y[0]) i= 1;
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else if (X[0] < Y[0]) i=-1;
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else if (X[0] < ZERO ) i= __acr(y,x,p);
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else i= __acr(x,y,p);
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return i;
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}
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/* Copy a multiple precision number. Set *y=*x. x=y is permissible. */
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void __cpy(const mp_no *x, mp_no *y, int p) {
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long i;
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@ -110,34 +95,12 @@ void __cpy(const mp_no *x, mp_no *y, int p) {
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}
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/* Copy a multiple precision number x of precision m into a */
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/* multiple precision number y of precision n. In case n>m, */
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/* the digits of y beyond the m'th are set to zero. In case */
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/* n<m, the digits of x beyond the n'th are ignored. */
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/* x=y is permissible. */
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void __cpymn(const mp_no *x, int m, mp_no *y, int n) {
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long i,k;
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long n2 = n;
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long m2 = m;
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EY = EX; k=MIN(m2,n2);
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for (i=0; i <= k; i++) Y[i] = X[i];
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for ( ; i <= n2; i++) Y[i] = ZERO;
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return;
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}
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/* Convert a multiple precision number *x into a double precision */
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/* number *y, normalized case (|x| >= 2**(-1022))) */
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static void norm(const mp_no *x, double *y, int p)
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{
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#define R RADIXI
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long i;
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#if 0
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int k;
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#endif
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double a,c,u,v,z[5];
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if (p<5) {
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if (p==1) c = X[1];
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@ -191,9 +154,6 @@ static void denorm(const mp_no *x, double *y, int p)
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long i,k;
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long p2 = p;
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double c,u,z[5];
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#if 0
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double a,v;
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#endif
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#define R RADIXI
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if (EX<-44 || (EX==-44 && X[1]<TWO5))
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@ -238,10 +198,6 @@ static void denorm(const mp_no *x, double *y, int p)
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/* The result is correctly rounded to the nearest/even. *x is left unchanged */
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void __mp_dbl(const mp_no *x, double *y, int p) {
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#if 0
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int i,k;
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double a,c,u,v,z[5];
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#endif
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if (X[0] == ZERO) {*y = ZERO; return; }
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@ -512,9 +468,6 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) {
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void __inv(const mp_no *x, mp_no *y, int p) {
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long i;
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#if 0
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int l;
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#endif
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double t;
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mp_no z,w;
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static const int np1[] = {0,0,0,0,1,2,2,2,2,3,3,3,3,3,3,3,3,3,
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