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Add one extra comparison to the _mpd_shortmul() case to avoid repetitive code.

This commit is contained in:
Stefan Krah 2012-06-09 15:28:36 +02:00
parent 6e50b699ac
commit afc0c77b42
1 changed files with 8 additions and 16 deletions
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24
Modules/_decimal/libmpdec/mpdecimal.c
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@ -5543,32 +5543,24 @@ _mpd_qmul(mpd_t *result, const mpd_t *a, const mpd_t *b,
if (small->len == 1) {
if ((rdata = mpd_calloc(rsize, sizeof *rdata)) == NULL) {
mpd_seterror(result, MPD_Malloc_error, status);
return;
rdata = mpd_calloc(rsize, sizeof *rdata);
if (rdata != NULL) {
_mpd_shortmul(rdata, big->data, big->len, small->data[0]);
}
_mpd_shortmul(rdata, big->data, big->len, small->data[0]);
}
else if (rsize <= 1024) {
rdata = _mpd_kmul(big->data, small->data, big->len, small->len, &rsize);
if (rdata == NULL) {
mpd_seterror(result, MPD_Malloc_error, status);
return;
}
}
else if (rsize <= 3*MPD_MAXTRANSFORM_2N) {
rdata = _mpd_fntmul(big->data, small->data, big->len, small->len, &rsize);
if (rdata == NULL) {
mpd_seterror(result, MPD_Malloc_error, status);
return;
}
}
else {
rdata = _mpd_kmul_fnt(big->data, small->data, big->len, small->len, &rsize);
if (rdata == NULL) {
mpd_seterror(result, MPD_Malloc_error, status); /* GCOV_UNLIKELY */
return; /* GCOV_UNLIKELY */
}
}
if (rdata == NULL) {
mpd_seterror(result, MPD_Malloc_error, status);
return;
}
if (mpd_isdynamic_data(result)) {