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Tue, 22 Jun 2021 11:50:27 -0700 Received: from THQ-EX1.tachyum.com (10.7.1.6) by THQ-EX3.tachyum.com (10.7.1.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Tue, 22 Jun 2021 11:50:26 -0700 Received: from THQ-EX1.tachyum.com ([10.7.1.6]) by THQ-EX1.tachyum.com ([10.7.1.6]) with mapi id 15.01.2176.014; Tue, 22 Jun 2021 11:50:26 -0700 From: Michael Morrell To: Richard Henderson , "qemu-devel@nongnu.org" Subject: RE: Denormal input handling Thread-Topic: Denormal input handling Thread-Index: AddSVLVuQ70cTMk8SjeoZZpZvpdwcwUnLwIAAA+pMgAAC7w14AAN56Pg Date: Tue, 22 Jun 2021 18:50:26 +0000 Message-ID: <12642a513386433f8697de0be358e6e4@tachyum.com> References: <30eafc8be31446f9aecbc40f487467e1@tachyum.com> <08ba29ee-d5c0-8c61-0efc-4c03fe9da944@linaro.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.7.100.197] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Received-SPF: pass client-ip=66.160.133.170; envelope-from=mmorrell@tachyum.com; helo=mx1.tachyum.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" T0ssIEkndmUgZG9uZSBtb3JlIHRlc3RpbmcuICBJJ20gbm90IHN1cmUgaWYgd2UgbmVlZCBhbnkg c3BlY2lhbGl6YXRpb24sIGJ1dCB0aGUgc2V0dGluZyBmb3IgZmxvYXRfZmxhZ19pbm9ybV9kZW5v cm1hbCBpc24ndCByaWdodCBmb3IgeDg2Lg0KDQpJdCBpcyBzZXQgdW5jb25kaXRpb25hbGx5IHdo ZW4gZmx1c2hfaW5wdXRzX3RvX3plcm8gaXMgZmFsc2UsIGJ1dCBpdCBuZWVkcyB0byB0YWtlIGlu dG8gYWNjb3VudCB0aGUgb3RoZXIgb3BlcmFuZChzKS4gICBHaXZlbiAiZGVub3JtIC8gMCIgb3Ig YW55IGluc3RydWN0aW9uIHdpdGggYSBOYU4gb3BlcmFuZCwgZmxvYXRfZmxhZ19pbm9ybV9kZW5v cm1hbCBzaG91bGQgbm90IGJlIHNldCAoYW5kIHRoYXQgd2F5LCB0aGUgREUgYml0IGluIE1YQ1NS IHdvbid0IGJlIHNldCB3aGVuIGl0IHNob3VsZG4ndCBiZSkuDQoNCiAgIE1pY2hhZWwNCg0KLS0t LS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IE1pY2hhZWwgTW9ycmVsbCANClNlbnQ6IE1v bmRheSwgSnVuZSAyMSwgMjAyMSA1OjU3IFBNDQpUbzogJ1JpY2hhcmQgSGVuZGVyc29uJyA8cmlj aGFyZC5oZW5kZXJzb25AbGluYXJvLm9yZz47IHFlbXUtZGV2ZWxAbm9uZ251Lm9yZw0KU3ViamVj dDogUkU6IERlbm9ybWFsIGlucHV0IGhhbmRsaW5nDQoNClJpY2hhcmQsDQoNCkkgd2FzIHVuZGVy IHRoZSBtaXN0YWtlbiBpbXByZXNzaW9uIHRoYXQgeW91ciBjaGFuZ2VzIGluIHRoaXMgYXJlYSAo c3BsaXR0aW5nIGZsb2F0X2ZsYWdfaW5wdXRfZGVub3JtYWwgaW50byAyIGZsYWdzKSB3ZXJlIGFs cmVhZHkgY2hlY2tlZCBpbiwgYnV0IEkgc2VlIG5vdyB0aGF0IGlzIG5vdCB0aGUgY2FzZS4gIEkg c2hvdWxkIHByb2JhYmx5IHdhaXQgdW50aWwgdGhhdCBpcyBkb25lIGJlZm9yZSBJIHRyeSB0byBj bGFpbSB0aGVyZSBhcmUgYWRkaXRpb25hbCBpc3N1ZXMgaGVyZS4NCg0KICAgIE1pY2hhZWwNCg0K LS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IFJpY2hhcmQgSGVuZGVyc29uIDxyaWNo YXJkLmhlbmRlcnNvbkBsaW5hcm8ub3JnPg0KU2VudDogTW9uZGF5LCBKdW5lIDIxLCAyMDIxIDQ6 MzAgUE0NClRvOiBNaWNoYWVsIE1vcnJlbGwgPG1tb3JyZWxsQHRhY2h5dW0uY29tPjsgcWVtdS1k ZXZlbEBub25nbnUub3JnDQpTdWJqZWN0OiBSZTogRGVub3JtYWwgaW5wdXQgaGFuZGxpbmcNCg0K T24gNi8yMS8yMSA0OjEzIFBNLCBNaWNoYWVsIE1vcnJlbGwgd3JvdGU6DQo+IEkgaGF2ZSBhbm90 aGVyIGNvdXBsZSBvZiB0aG91Z2h0cyBhcm91bmQgaW5wdXQgZGVub3JtYWwgaGFuZGxpbmcuDQo+ IA0KPiBUaGUgZmlyc3QgaXMgc3RyYWlnaHRmb3J3YXJkLsKgIEkgbm90aWNlZCB0aGF0IHRoZSBB YXJjaDY0IHBvcnQgZG9lc24ndCANCj4gcmVwb3J0IGlucHV0IGRlbm9ybWFscyAoSSBjb3VsZCBu b3QgZmluZCBhbnkgY29kZSB3aGljaCBzZXRzIHRoZSBJREMgDQo+IGJpdCBpbiB0aGUgRlBTUiku wqAgSSBmb3VuZCBjb2RlIGluIHRoZSBhcm0gKG5vdCBhYXJjaDY0KSBwb3J0IHRoYXQgDQo+IHNl dHMgb3RoZXIgYml0cyBsaWtlIElYQywgYnV0IG5vdGhpbmcgZm9yIElEQy7CoMKgIElzIHRoYXQg c2ltcGx5IGJlY2F1c2Ugbm8gb25lIGhhcyBib3RoZXJlZCB0byBhZGQgdGhpcyBzdXBwb3J0Pw0K DQpJdCdzIGJlY2F1c2Ugd2UgZmFpbGVkIHRvIHVzZSBzeW1ib2xpYyBjb25zdGFudHMuICBTZWUg dmZwX2V4Y2VwdGJpdHNfZnJvbV9ob3N0LiAgV2hpY2gNCippcyogdXNlZCBmb3IgYm90aCBhYXJj aDY0IGFuZCBhcm0uDQoNCg0KPiBUaGUgc2Vjb25kIGNvbmNlcm5zIHN1cHBvcnQgZm9yIGNhc2Vz IHdoZXJlIG11bHRpcGxlIGV4Y2VwdGlvbiANCj4gY29uZGl0aW9ucyBvY2N1ci7CoMKgIEkgaGFk IG9yaWdpbmFsbHkgdGhvdWdodCB0aGF0IGRlbm9ybWFsIGlucHV0IA0KPiBoYW5kbGluZyB3b3Vs ZCBiZSBvcnRob2dvbmFsIHRvIGV2ZXJ5dGhpbmcgZWxzZSBhbmQgc28gYSBjYXNlIGxpa2UgDQo+ ICJzTmFOIMKgKyBkZW5vcm0iIHdvdWxkIHNldCBib3RoIHRoZSBpbnZhbGlkIGFuZCBpbnB1dCBk ZW5vcm1hbCBmbGFncyANCj4gb3IgImRlbm9ybSAvIDAiIHdvdWxkIHNldCBib3RoIGlkaXZkZSBi eSB6ZXJvIGFuZCBpbnB1dCBkZW5vcm1hbCwgYnV0IEkgZG9uJ3QgdGhpbmsgdGhhdCBpcyB0cnVl IGZvciBhdCBsZWFzdCBzb21lIGFyY2hpdGVjdHVyZXMuwqAgUGVyaGFwcyBzb21lIHNwZWNpYWxp emF0aW9uIGlzIG5lZWRlZCBoZXJlPw0KDQpJZiB5b3UndmUgZ290IGEgc3BlY2lmaWMgZXhhbXBs ZSwgd2UgY2FuIGxvb2sgYXQgaXQuICBUaGVyZSdzIG5vIHBvaW50IGFkZGluZyBzcGVjaWFsaXph dGlvbiB0aGF0IGlzbid0IGdvaW5nIHRvIGJlIHVzZWQuDQoNCg0Kcn4NCg==