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This commit is contained in:
Werner Koch 1998-10-12 20:16:38 +00:00
parent 786a2870df
commit 8477407e79
48 changed files with 1965 additions and 1215 deletions
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8
mpi/mpi-div.c
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@ -146,8 +146,7 @@ mpi_tdiv_qr( MPI quot, MPI rem, MPI num, MPI den)
* We need space for an extra limb in the remainder, because it's
* up-shifted (normalized) below. */
rsize = nsize + 1;
if( rem->alloced < rsize )
mpi_resize( rem, rsize);
mpi_resize( rem, rsize);
qsize = rsize - dsize; /* qsize cannot be bigger than this. */
if( qsize <= 0 ) {
@ -165,7 +164,7 @@ mpi_tdiv_qr( MPI quot, MPI rem, MPI num, MPI den)
return;
}
if( quot && quot->alloced < qsize )
if( quot )
mpi_resize( quot, qsize);
/* Read pointers here, when reallocation is finished. */
@ -198,7 +197,8 @@ mpi_tdiv_qr( MPI quot, MPI rem, MPI num, MPI den)
/* Make sure QP and NP point to different objects. Otherwise the
* numerator would be gradually overwritten by the quotient limbs. */
if(qp == np) { /* Copy NP object to temporary space. */
np = marker[markidx++] = mpi_alloc_limb_space(nsize,mpi_is_secure(quot));
np = marker[markidx++] = mpi_alloc_limb_space(nsize,
mpi_is_secure(quot));
MPN_COPY(np, qp, nsize);
}
}