This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
[PATCH] Remove commented functions from mpa.c
- From: Siddhesh Poyarekar <siddhesh at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 4 Jan 2013 15:37:49 +0530
- Subject: [PATCH] Remove commented functions from mpa.c
Hi,
These functions seem to have been commented since forever and are
unused. Is it OK to remove them?
Siddhesh
ChangeLog:
* sysdeps/ieee754/dbl-64/mpa.c (__cr): Remove.
(__cpymn): Likewise.
diff --git a/sysdeps/ieee754/dbl-64/mpa.c b/sysdeps/ieee754/dbl-64/mpa.c
index 0db1386..b0571f9 100644
--- a/sysdeps/ieee754/dbl-64/mpa.c
+++ b/sysdeps/ieee754/dbl-64/mpa.c
@@ -93,21 +93,6 @@ __acr(const mp_no *x, const mp_no *y, int p) {
#endif
-#if 0
-/* cr() compares the values of two multiple precision numbers */
-static int __cr(const mp_no *x, const mp_no *y, int p) {
- int i;
-
- if (X[0] > Y[0]) i= 1;
- else if (X[0] < Y[0]) i=-1;
- else if (X[0] < ZERO ) i= __acr(y,x,p);
- else i= __acr(x,y,p);
-
- return i;
-}
-#endif
-
-
#ifndef NO___CPY
/* Copy a multiple precision number. Set *y=*x. x=y is permissible. */
void __cpy(const mp_no *x, mp_no *y, int p) {
@@ -117,24 +102,6 @@ void __cpy(const mp_no *x, mp_no *y, int p) {
#endif
-#if 0
-/* Copy a multiple precision number x of precision m into a */
-/* multiple precision number y of precision n. In case n>m, */
-/* the digits of y beyond the m'th are set to zero. In case */
-/* n<m, the digits of x beyond the n'th are ignored. */
-/* x=y is permissible. */
-
-static void __cpymn(const mp_no *x, int m, mp_no *y, int n) {
-
- int i,k;
-
- EY = EX; k=MIN(m,n);
- for (i=0; i <= k; i++) Y[i] = X[i];
- for ( ; i <= n; i++) Y[i] = ZERO;
-}
-#endif
-
-
#ifndef NO___MP_DBL
/* Convert a multiple precision number *x into a double precision */
/* number *y, normalized case (|x| >= 2**(-1022))) */