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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: SV1inJ+Cy+Gp0KgbRup/mngbXkO+JmEgZywGShJ0dydFBtiH5NqzRRC9T85SbFrre//rVgXY/6x4mLEkpotUzxq2V2JDJ5LyhCWRIaxsVyDJV2Dih8YoTW+0qEXYjTDxJw8RTTiW+xMKgCx+hMwSwPYiU0EbaWxenDCCxm4C8M3KmkRFhxs3P3uLvtnmcV1t spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8c50daa2-4eff-415b-4047-08d5d2edb0d4 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jun 2018 18:27:46.4249 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR2101MB1041 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Reported-by: Ramsay Jones Signed-off-by: Derrick Stolee --- ewah/ewah_bitmap.c | 73 ---------------------------------------------- ewah/ewok.h | 5 ---- 2 files changed, 78 deletions(-) diff --git a/ewah/ewah_bitmap.c b/ewah/ewah_bitmap.c index 5a4d3a6eb6..559adde37c 100644 --- a/ewah/ewah_bitmap.c +++ b/ewah/ewah_bitmap.c @@ -459,79 +459,6 @@ void ewah_xor( out->bit_size =3D max_size(ewah_i->bit_size, ewah_j->bit_size); } =20 -void ewah_and_not( - struct ewah_bitmap *ewah_i, - struct ewah_bitmap *ewah_j, - struct ewah_bitmap *out) -{ - struct rlw_iterator rlw_i; - struct rlw_iterator rlw_j; - size_t literals; - - rlwit_init(&rlw_i, ewah_i); - rlwit_init(&rlw_j, ewah_j); - - while (rlwit_word_size(&rlw_i) > 0 && rlwit_word_size(&rlw_j) > 0) { - while (rlw_i.rlw.running_len > 0 || rlw_j.rlw.running_len > 0) { - struct rlw_iterator *prey, *predator; - - if (rlw_i.rlw.running_len < rlw_j.rlw.running_len) { - prey =3D &rlw_i; - predator =3D &rlw_j; - } else { - prey =3D &rlw_j; - predator =3D &rlw_i; - } - - if ((predator->rlw.running_bit && prey =3D=3D &rlw_i) || - (!predator->rlw.running_bit && prey !=3D &rlw_i)) { - ewah_add_empty_words(out, 0, - predator->rlw.running_len); - rlwit_discard_first_words(prey, - predator->rlw.running_len); - rlwit_discard_first_words(predator, - predator->rlw.running_len); - } else { - size_t index; - int negate_words; - - negate_words =3D (&rlw_i !=3D prey); - index =3D rlwit_discharge(prey, out, - predator->rlw.running_len, negate_words); - ewah_add_empty_words(out, negate_words, - predator->rlw.running_len - index); - rlwit_discard_first_words(predator, - predator->rlw.running_len); - } - } - - literals =3D min_size( - rlw_i.rlw.literal_words, - rlw_j.rlw.literal_words); - - if (literals) { - size_t k; - - for (k =3D 0; k < literals; ++k) { - ewah_add(out, - rlw_i.buffer[rlw_i.literal_word_start + k] & - ~(rlw_j.buffer[rlw_j.literal_word_start + k]) - ); - } - - rlwit_discard_first_words(&rlw_i, literals); - rlwit_discard_first_words(&rlw_j, literals); - } - } - - if (rlwit_word_size(&rlw_i) > 0) - rlwit_discharge(&rlw_i, out, ~0, 0); - else - rlwit_discharge_empty(&rlw_j, out); - - out->bit_size =3D max_size(ewah_i->bit_size, ewah_j->bit_size); -} - void ewah_or( struct ewah_bitmap *ewah_i, struct ewah_bitmap *ewah_j, diff --git a/ewah/ewok.h b/ewah/ewok.h index f4ada6979e..8dae8a608c 100644 --- a/ewah/ewok.h +++ b/ewah/ewok.h @@ -169,11 +169,6 @@ void ewah_or( struct ewah_bitmap *ewah_j, struct ewah_bitmap *out); =20 -void ewah_and_not( - struct ewah_bitmap *ewah_i, - struct ewah_bitmap *ewah_j, - struct ewah_bitmap *out); - void ewah_xor( struct ewah_bitmap *ewah_i, struct ewah_bitmap *ewah_j, --=20 2.18.0.rc1