📄 e_atanh.s
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data8 0x8da85df17e31d9ae , 0x00003ffc // log(1/frcpa(1+81/2^-8))/2data8 0x8efa663e7921687e , 0x00003ffc // log(1/frcpa(1+82/2^-8))/2data8 0x90a22b6875c6a1f8 , 0x00003ffc // log(1/frcpa(1+83/2^-8))/2data8 0x91f62cc8f5d24837 , 0x00003ffc // log(1/frcpa(1+84/2^-8))/2data8 0x93a06cfc3857d980 , 0x00003ffc // log(1/frcpa(1+85/2^-8))/2//data8 0x94f66d5e6fd01ced , 0x00003ffc // log(1/frcpa(1+86/2^-8))/2data8 0x96a330156e6772f2 , 0x00003ffc // log(1/frcpa(1+87/2^-8))/2data8 0x97fb3582754ea25b , 0x00003ffc // log(1/frcpa(1+88/2^-8))/2data8 0x99aa8259aad1bbf2 , 0x00003ffc // log(1/frcpa(1+89/2^-8))/2data8 0x9b0492f6227ae4a8 , 0x00003ffc // log(1/frcpa(1+90/2^-8))/2//data8 0x9c5f8e199bf3a7a5 , 0x00003ffc // log(1/frcpa(1+91/2^-8))/2data8 0x9e1293b9998c1daa , 0x00003ffc // log(1/frcpa(1+92/2^-8))/2data8 0x9f6fa31e0b41f308 , 0x00003ffc // log(1/frcpa(1+93/2^-8))/2data8 0xa0cda11eaf46390e , 0x00003ffc // log(1/frcpa(1+94/2^-8))/2data8 0xa22c8f029cfa45aa , 0x00003ffc // log(1/frcpa(1+95/2^-8))/2//data8 0xa3e48badb7856b34 , 0x00003ffc // log(1/frcpa(1+96/2^-8))/2data8 0xa5459a0aa95849f9 , 0x00003ffc // log(1/frcpa(1+97/2^-8))/2data8 0xa6a79c84480cfebd , 0x00003ffc // log(1/frcpa(1+98/2^-8))/2data8 0xa80a946d0fcb3eb2 , 0x00003ffc // log(1/frcpa(1+99/2^-8))/2data8 0xa96e831a3ea7b314 , 0x00003ffc // log(1/frcpa(1+100/2^-8))/2//data8 0xaad369e3dc544e3b , 0x00003ffc // log(1/frcpa(1+101/2^-8))/2data8 0xac92e9588952c815 , 0x00003ffc // log(1/frcpa(1+102/2^-8))/2data8 0xadfa035aa1ed8fdc , 0x00003ffc // log(1/frcpa(1+103/2^-8))/2data8 0xaf6219eae1ad6e34 , 0x00003ffc // log(1/frcpa(1+104/2^-8))/2data8 0xb0cb2e6d8160f753 , 0x00003ffc // log(1/frcpa(1+105/2^-8))/2//data8 0xb2354249ad950f72 , 0x00003ffc // log(1/frcpa(1+106/2^-8))/2data8 0xb3a056e98ef4a3b4 , 0x00003ffc // log(1/frcpa(1+107/2^-8))/2data8 0xb50c6dba52c6292a , 0x00003ffc // log(1/frcpa(1+108/2^-8))/2data8 0xb679882c33876165 , 0x00003ffc // log(1/frcpa(1+109/2^-8))/2data8 0xb78c07429785cedc , 0x00003ffc // log(1/frcpa(1+110/2^-8))/2//data8 0xb8faeb8dc4a77d24 , 0x00003ffc // log(1/frcpa(1+111/2^-8))/2data8 0xba6ad77eb36ae0d6 , 0x00003ffc // log(1/frcpa(1+112/2^-8))/2data8 0xbbdbcc915e9bee50 , 0x00003ffc // log(1/frcpa(1+113/2^-8))/2data8 0xbd4dcc44f8cf12ef , 0x00003ffc // log(1/frcpa(1+114/2^-8))/2data8 0xbec0d81bf5b531fa , 0x00003ffc // log(1/frcpa(1+115/2^-8))/2//data8 0xc034f19c139186f4 , 0x00003ffc // log(1/frcpa(1+116/2^-8))/2data8 0xc14cb69f7c5e55ab , 0x00003ffc // log(1/frcpa(1+117/2^-8))/2data8 0xc2c2abbb6e5fd56f , 0x00003ffc // log(1/frcpa(1+118/2^-8))/2data8 0xc439b2c193e6771e , 0x00003ffc // log(1/frcpa(1+119/2^-8))/2data8 0xc553acb9d5c67733 , 0x00003ffc // log(1/frcpa(1+120/2^-8))/2//data8 0xc6cc96e441272441 , 0x00003ffc // log(1/frcpa(1+121/2^-8))/2data8 0xc8469753eca88c30 , 0x00003ffc // log(1/frcpa(1+122/2^-8))/2data8 0xc962cf3ce072b05c , 0x00003ffc // log(1/frcpa(1+123/2^-8))/2data8 0xcadeba8771f694aa , 0x00003ffc // log(1/frcpa(1+124/2^-8))/2data8 0xcc5bc08d1f72da94 , 0x00003ffc // log(1/frcpa(1+125/2^-8))/2//data8 0xcd7a3f99ea035c29 , 0x00003ffc // log(1/frcpa(1+126/2^-8))/2data8 0xcef93860c8a53c35 , 0x00003ffc // log(1/frcpa(1+127/2^-8))/2data8 0xd0192f68a7ed23df , 0x00003ffc // log(1/frcpa(1+128/2^-8))/2data8 0xd19a201127d3c645 , 0x00003ffc // log(1/frcpa(1+129/2^-8))/2data8 0xd2bb92f4061c172c , 0x00003ffc // log(1/frcpa(1+130/2^-8))/2//data8 0xd43e80b2ee8cc8fc , 0x00003ffc // log(1/frcpa(1+131/2^-8))/2data8 0xd56173601fc4ade4 , 0x00003ffc // log(1/frcpa(1+132/2^-8))/2data8 0xd6e6637efb54086f , 0x00003ffc // log(1/frcpa(1+133/2^-8))/2data8 0xd80ad9f58f3c8193 , 0x00003ffc // log(1/frcpa(1+134/2^-8))/2data8 0xd991d1d31aca41f8 , 0x00003ffc // log(1/frcpa(1+135/2^-8))/2//data8 0xdab7d02231484a93 , 0x00003ffc // log(1/frcpa(1+136/2^-8))/2data8 0xdc40d532cde49a54 , 0x00003ffc // log(1/frcpa(1+137/2^-8))/2data8 0xdd685f79ed8b265e , 0x00003ffc // log(1/frcpa(1+138/2^-8))/2data8 0xde9094bbc0e17b1d , 0x00003ffc // log(1/frcpa(1+139/2^-8))/2data8 0xe01c91b78440c425 , 0x00003ffc // log(1/frcpa(1+140/2^-8))/2//data8 0xe14658f26997e729 , 0x00003ffc // log(1/frcpa(1+141/2^-8))/2data8 0xe270cdc2391e0d23 , 0x00003ffc // log(1/frcpa(1+142/2^-8))/2data8 0xe3ffce3a2aa64922 , 0x00003ffc // log(1/frcpa(1+143/2^-8))/2data8 0xe52bdb274ed82887 , 0x00003ffc // log(1/frcpa(1+144/2^-8))/2data8 0xe6589852e75d7df6 , 0x00003ffc // log(1/frcpa(1+145/2^-8))/2//data8 0xe786068c79937a7d , 0x00003ffc // log(1/frcpa(1+146/2^-8))/2data8 0xe91903adad100911 , 0x00003ffc // log(1/frcpa(1+147/2^-8))/2data8 0xea481236f7d35bb0 , 0x00003ffc // log(1/frcpa(1+148/2^-8))/2data8 0xeb77d48c692e6b14 , 0x00003ffc // log(1/frcpa(1+149/2^-8))/2data8 0xeca84b83d7297b87 , 0x00003ffc // log(1/frcpa(1+150/2^-8))/2//data8 0xedd977f4962aa158 , 0x00003ffc // log(1/frcpa(1+151/2^-8))/2data8 0xef7179a22f257754 , 0x00003ffc // log(1/frcpa(1+152/2^-8))/2data8 0xf0a450d139366ca7 , 0x00003ffc // log(1/frcpa(1+153/2^-8))/2data8 0xf1d7e0524ff9ffdb , 0x00003ffc // log(1/frcpa(1+154/2^-8))/2data8 0xf30c29036a8b6cae , 0x00003ffc // log(1/frcpa(1+155/2^-8))/2//data8 0xf4412bc411ea8d92 , 0x00003ffc // log(1/frcpa(1+156/2^-8))/2data8 0xf576e97564c8619d , 0x00003ffc // log(1/frcpa(1+157/2^-8))/2data8 0xf6ad62fa1b5f172f , 0x00003ffc // log(1/frcpa(1+158/2^-8))/2data8 0xf7e499368b55c542 , 0x00003ffc // log(1/frcpa(1+159/2^-8))/2data8 0xf91c8d10abaffe22 , 0x00003ffc // log(1/frcpa(1+160/2^-8))/2//data8 0xfa553f7018c966f3 , 0x00003ffc // log(1/frcpa(1+161/2^-8))/2data8 0xfb8eb13e185d802c , 0x00003ffc // log(1/frcpa(1+162/2^-8))/2data8 0xfcc8e3659d9bcbed , 0x00003ffc // log(1/frcpa(1+163/2^-8))/2data8 0xfe03d6d34d487fd2 , 0x00003ffc // log(1/frcpa(1+164/2^-8))/2data8 0xff3f8c7581e9f0ae , 0x00003ffc // log(1/frcpa(1+165/2^-8))/2//data8 0x803e029e280173ae , 0x00003ffd // log(1/frcpa(1+166/2^-8))/2data8 0x80dca10cc52d0757 , 0x00003ffd // log(1/frcpa(1+167/2^-8))/2data8 0x817ba200632755a1 , 0x00003ffd // log(1/frcpa(1+168/2^-8))/2data8 0x821b05f3b01d6774 , 0x00003ffd // log(1/frcpa(1+169/2^-8))/2data8 0x82bacd623ff19d06 , 0x00003ffd // log(1/frcpa(1+170/2^-8))/2//data8 0x835af8c88e7a8f47 , 0x00003ffd // log(1/frcpa(1+171/2^-8))/2data8 0x83c5f8299e2b4091 , 0x00003ffd // log(1/frcpa(1+172/2^-8))/2data8 0x8466cb43f3d87300 , 0x00003ffd // log(1/frcpa(1+173/2^-8))/2data8 0x850803a67c80ca4b , 0x00003ffd // log(1/frcpa(1+174/2^-8))/2data8 0x85a9a1d11a23b461 , 0x00003ffd // log(1/frcpa(1+175/2^-8))/2//data8 0x864ba644a18e6e05 , 0x00003ffd // log(1/frcpa(1+176/2^-8))/2data8 0x86ee1182dcc432f7 , 0x00003ffd // log(1/frcpa(1+177/2^-8))/2data8 0x875a925d7e48c316 , 0x00003ffd // log(1/frcpa(1+178/2^-8))/2data8 0x87fdaa109d23aef7 , 0x00003ffd // log(1/frcpa(1+179/2^-8))/2data8 0x88a129ed4becfaf2 , 0x00003ffd // log(1/frcpa(1+180/2^-8))/2//data8 0x89451278ecd7f9cf , 0x00003ffd // log(1/frcpa(1+181/2^-8))/2data8 0x89b29295f8432617 , 0x00003ffd // log(1/frcpa(1+182/2^-8))/2data8 0x8a572ac5a5496882 , 0x00003ffd // log(1/frcpa(1+183/2^-8))/2data8 0x8afc2d0ce3b2dadf , 0x00003ffd // log(1/frcpa(1+184/2^-8))/2data8 0x8b6a69c608cfd3af , 0x00003ffd // log(1/frcpa(1+185/2^-8))/2//data8 0x8c101e106e899a83 , 0x00003ffd // log(1/frcpa(1+186/2^-8))/2data8 0x8cb63de258f9d626 , 0x00003ffd // log(1/frcpa(1+187/2^-8))/2data8 0x8d2539c5bd19e2b1 , 0x00003ffd // log(1/frcpa(1+188/2^-8))/2data8 0x8dcc0e064b29e6f1 , 0x00003ffd // log(1/frcpa(1+189/2^-8))/2data8 0x8e734f45d88357ae , 0x00003ffd // log(1/frcpa(1+190/2^-8))/2//data8 0x8ee30cef034a20db , 0x00003ffd // log(1/frcpa(1+191/2^-8))/2data8 0x8f8b0515686d1d06 , 0x00003ffd // log(1/frcpa(1+192/2^-8))/2data8 0x90336bba039bf32f , 0x00003ffd // log(1/frcpa(1+193/2^-8))/2data8 0x90a3edd23d1c9d58 , 0x00003ffd // log(1/frcpa(1+194/2^-8))/2data8 0x914d0de2f5d61b32 , 0x00003ffd // log(1/frcpa(1+195/2^-8))/2//data8 0x91be0c20d28173b5 , 0x00003ffd // log(1/frcpa(1+196/2^-8))/2data8 0x9267e737c06cd34a , 0x00003ffd // log(1/frcpa(1+197/2^-8))/2data8 0x92d962ae6abb1237 , 0x00003ffd // log(1/frcpa(1+198/2^-8))/2data8 0x9383fa6afbe2074c , 0x00003ffd // log(1/frcpa(1+199/2^-8))/2data8 0x942f0421651c1c4e , 0x00003ffd // log(1/frcpa(1+200/2^-8))/2//data8 0x94a14a3845bb985e , 0x00003ffd // log(1/frcpa(1+201/2^-8))/2data8 0x954d133857f861e7 , 0x00003ffd // log(1/frcpa(1+202/2^-8))/2data8 0x95bfd96468e604c4 , 0x00003ffd // log(1/frcpa(1+203/2^-8))/2data8 0x9632d31cafafa858 , 0x00003ffd // log(1/frcpa(1+204/2^-8))/2data8 0x96dfaabd86fa1647 , 0x00003ffd // log(1/frcpa(1+205/2^-8))/2//data8 0x9753261fcbb2a594 , 0x00003ffd // log(1/frcpa(1+206/2^-8))/2data8 0x9800c11b426b996d , 0x00003ffd // log(1/frcpa(1+207/2^-8))/2data8 0x9874bf4d45ae663c , 0x00003ffd // log(1/frcpa(1+208/2^-8))/2data8 0x99231f5ee9a74f79 , 0x00003ffd // log(1/frcpa(1+209/2^-8))/2data8 0x9997a18a56bcad28 , 0x00003ffd // log(1/frcpa(1+210/2^-8))/2//data8 0x9a46c873a3267e79 , 0x00003ffd // log(1/frcpa(1+211/2^-8))/2data8 0x9abbcfc621eb6cb6 , 0x00003ffd // log(1/frcpa(1+212/2^-8))/2data8 0x9b310cb0d354c990 , 0x00003ffd // log(1/frcpa(1+213/2^-8))/2data8 0x9be14cf9e1b3515c , 0x00003ffd // log(1/frcpa(1+214/2^-8))/2data8 0x9c5710b8cbb73a43 , 0x00003ffd // log(1/frcpa(1+215/2^-8))/2//data8 0x9ccd0abd301f399c , 0x00003ffd // log(1/frcpa(1+216/2^-8))/2data8 0x9d7e67f3bdce8888 , 0x00003ffd // log(1/frcpa(1+217/2^-8))/2data8 0x9df4ea81a99daa01 , 0x00003ffd // log(1/frcpa(1+218/2^-8))/2data8 0x9e6ba405a54514ba , 0x00003ffd // log(1/frcpa(1+219/2^-8))/2data8 0x9f1e21c8c7bb62b3 , 0x00003ffd // log(1/frcpa(1+220/2^-8))/2//data8 0x9f956593f6b6355c , 0x00003ffd // log(1/frcpa(1+221/2^-8))/2data8 0xa00ce1092e5498c3 , 0x00003ffd // log(1/frcpa(1+222/2^-8))/2data8 0xa0c08309c4b912c1 , 0x00003ffd // log(1/frcpa(1+223/2^-8))/2data8 0xa1388a8c6faa2afa , 0x00003ffd // log(1/frcpa(1+224/2^-8))/2data8 0xa1b0ca7095b5f985 , 0x00003ffd // log(1/frcpa(1+225/2^-8))/2//data8 0xa22942eb47534a00 , 0x00003ffd // log(1/frcpa(1+226/2^-8))/2data8 0xa2de62326449d0a3 , 0x00003ffd // log(1/frcpa(1+227/2^-8))/2data8 0xa357690f88bfe345 , 0x00003ffd // log(1/frcpa(1+228/2^-8))/2data8 0xa3d0a93f45169a4b , 0x00003ffd // log(1/frcpa(1+229/2^-8))/2data8 0xa44a22f7ffe65f30 , 0x00003ffd // log(1/frcpa(1+230/2^-8))/2//data8 0xa500c5e5b4c1aa36 , 0x00003ffd // log(1/frcpa(1+231/2^-8))/2data8 0xa57ad064eb2ebbc2 , 0x00003ffd // log(1/frcpa(1+232/2^-8))/2data8 0xa5f5152dedf4384e , 0x00003ffd // log(1/frcpa(1+233/2^-8))/2data8 0xa66f9478856233ec , 0x00003ffd // log(1/frcpa(1+234/2^-8))/2data8 0xa6ea4e7cca02c32e , 0x00003ffd // log(1/frcpa(1+235/2^-8))/2//data8 0xa765437325341ccf , 0x00003ffd // log(1/frcpa(1+236/2^-8))/2data8 0xa81e21e6c75b4020 , 0x00003ffd // log(1/frcpa(1+237/2^-8))/2data8 0xa899ab333fe2b9ca , 0x00003ffd // log(1/frcpa(1+238/2^-8))/2data8 0xa9157039c51ebe71 , 0x00003ffd // log(1/frcpa(1+239/2^-8))/2data8 0xa991713433c2b999 , 0x00003ffd // log(1/frcpa(1+240/2^-8))/2//data8 0xaa0dae5cbcc048b3 , 0x00003ffd // log(1/frcpa(1+241/2^-8))/2data8 0xaa8a27ede5eb13ad , 0x00003ffd // log(1/frcpa(1+242/2^-8))/2data8 0xab06de228a9e3499 , 0x00003ffd // log(1/frcpa(1+243/2^-8))/2data8 0xab83d135dc633301 , 0x00003ffd // log(1/frcpa(1+244/2^-8))/2data8 0xac3fb076adc7fe7a , 0x00003ffd // log(1/frcpa(1+245/2^-8))/2//data8 0xacbd3cbbe47988f1 , 0x00003ffd // log(1/frcpa(1+246/2^-8))/2data8 0xad3b06b1a5dc57c3 , 0x00003ffd // log(1/frcpa(1+247/2^-8))/2data8 0xadb90e94af887717 , 0x00003ffd // log(1/frcpa(1+248/2^-8))/2data8 0xae3754a218f7c816 , 0x00003ffd // log(1/frcpa(1+249/2^-8))/2data8 0xaeb5d9175437afa2 , 0x00003ffd // log(1/frcpa(1+250/2^-8))/2//data8 0xaf349c322e9c7cee , 0x00003ffd // log(1/frcpa(1+251/2^-8))/2data8 0xafb39e30d1768d1c , 0x00003ffd // log(1/frcpa(1+252/2^-8))/2data8 0xb032df51c2c93116 , 0x00003ffd // log(1/frcpa(1+253/2^-8))/2data8 0xb0b25fd3e6035ad9 , 0x00003ffd // log(1/frcpa(1+254/2^-8))/2data8 0xb1321ff67cba178c , 0x00003ffd // log(1/frcpa(1+255/2^-8))/2LOCAL_OBJECT_END(atanh_data_3).section .textGLOBAL_LIBM_ENTRY(atanh){ .mfi getf.exp rArgSExpb = f8 // Must recompute if x unorm fclass.m p13,p0 = f8, 0x0b // is arg denormal ? mov rExpbMask = 0x1ffff}{ .mfi addl DataPtr = @ltoff(atanh_data), gp fnma.s1 fOneMx = f8, f1, f1 // fOneMx = 1 - x mov rBias = 0xffff};;{ .mfi mov rNearZeroBound = 0xfffd // biased exp of 1/4 fclass.m p12,p0 = f8, 0xc7 // is arg NaN or +/-0 ? nop.i 0}{ .mfi ld8 DataPtr = [DataPtr] fma.s1 fOnePx = f8, f1, f1 // fOnePx = 1 + x nop.i 0};;{ .mfi nop.m 0 fcmp.lt.s1 p10,p11 = f8,f0 // is x < 0 ? nop.i 0}{ .mfb nop.m 0 fnorm.s1 fNormX = f8 // Normalize x(p13) br.cond.spnt ATANH_UNORM // Branch if x=unorm};;ATANH_COMMON:// Return here if x=unorm and not denorm{ .mfi adds Data2Ptr = 0x50, DataPtr fma.s1 fX2 = f8, f8, f0 // x^2 nop.i 0}{ .mfb adds Data3Ptr = 0xC0, DataPtr(p12) fma.d.s0 f8 = f8,f1,f8 // NaN or +/-0(p12) br.ret.spnt b0 // Exit for x Nan or zero};;{ .mfi ldfe fC9 = [Data2Ptr], 16(p11) frcpa.s1 fRcp0, p0 = f1, fOneMx nop.i 0};;{ .mfi ldfe fC8 = [Data2Ptr], 16(p10) frcpa.s1 fRcp0n, p0 = f1, fOnePx and rArgExpb = rArgSExpb, rExpbMask // biased exponent}{ .mfi nop.m 0(p10) fma.s1 fOneMx = fOnePx, f1, f0 // fOnePx = 1 - |x| nop.i 0};;{ .mfi ldfe fC7 = [Data2Ptr], 16(p10) fnma.s1 fOnePx = fNormX, f1, f1 // fOnePx = 1 + |x| cmp.ge p6,p0 = rArgExpb, rBias // is Expb(Arg) >= Expb(1) ?}{ .mfb nop.m 0 nop.f 0(p6) br.cond.spnt atanh_ge_one // Branch if |x| >=1.0};;{ .mfi ldfe fC6 = [Data2Ptr], 16 nop.f 0 nop.i 0};;{ .mfi ldfe fC5 = [Data2Ptr], 16 fma.s1 fX4 = fX2, fX2, f0 // x^4 cmp.gt p8,p0 = rNearZeroBound, rArgExpb}{ .mfb ldfe fC2 = [Data3Ptr], 16 fma.s1 fX3 = fX2, fNormX, f0 // x^3(p8) br.cond.spnt atanh_near_zero // Exit if 0 < |x| < 0.25};;// Main path: 0.25 <= |x| < 1.0// NR method: iteration #1.pred.rel "mutex",p11,p10{ .mfi ldfpd fP5, fP4 = [DataPtr], 16(p11) fnma.s1 fRcp1 = fRcp0, fOneMx, f1 // t = 1 - r0*x nop.i 0}{ .mfi nop.m 0(p10) fnma.s1 fRcp1 = fRcp0n, fOneMx, f1 // t = 1 - r0*x nop.i 0};;{ .mfi ldfpd fP3, fP2 = [DataPtr], 16 // r1 = r0 + r0*t = r0 + r0*(1 - r0*x)(p11) fma.s1 fRcp1 = fRcp0, fRcp1, fRcp0 nop.i 0}{ .mfi nop.m 0 // r1 = r0 + r0*t = r0 + r0*(1 - r0*x)(p10) fma.s1 fRcp1 = fRcp0n, fRcp1, fRcp0n nop.i 0};;// NR method: iteration #2{ .mfi ldfd fP1 = [DataPtr], 16 fnma.s1 fRcp2 = fRcp1, fOneMx, f1 // t = 1 - r1*x nop.i 0};;{ .mfi ldfe fLog2 = [DataPtr], 16 // r2 = r1 + r1*t = r1 + r1*(1 - r1*x) fma.s1 fRcp2 = fRcp1, fRcp2, fRcp1 nop.i 0⌨️ 快捷键说明
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