diff options
Diffstat (limited to 'mpi/mpi-cmp.c')
| -rw-r--r-- | mpi/mpi-cmp.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/mpi/mpi-cmp.c b/mpi/mpi-cmp.c index f4dd70e9..3c3c76b7 100644 --- a/mpi/mpi-cmp.c +++ b/mpi/mpi-cmp.c @@ -46,27 +46,28 @@ mpi_cmp_ui( MPI u, unsigned long v ) int mpi_cmp( MPI u, MPI v ) { - mpi_size_t usize = u->nlimbs; - mpi_size_t vsize = v->nlimbs; + mpi_size_t usize, vsize; int cmp; - /* FIXME: are the numbers always normalized? */ + mpi_normalize( u ); + mpi_normalize( v ); + usize = u->nlimbs; + vsize = v->nlimbs; if( !u->sign && v->sign ) return 1; - else if( u->sign && !v->sign ) + if( u->sign && !v->sign ) return -1; - else if( usize != vsize && !u->sign && !v->sign ) + if( usize != vsize && !u->sign && !v->sign ) return usize - vsize; - else if( usize != vsize && u->sign && v->sign ) + if( usize != vsize && u->sign && v->sign ) return vsize + usize; - else if( !usize ) + if( !usize ) return 0; - else if( !(cmp=mpihelp_cmp( u->d, v->d, usize )) ) + if( !(cmp=mpihelp_cmp( u->d, v->d, usize )) ) return 0; - else if( (cmp < 0?1:0) == (u->sign?1:0)) + if( (cmp < 0?1:0) == (u->sign?1:0)) return 1; - else - return -1; + return -1; } |