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Searched refs:SGN (Results 1 – 8 of 8) sorted by relevance

/openbmc/linux/arch/m68k/fpsp040/
H A Dstanh.S65 .set SGN,L_SCR3 define
98 movel %d0,SGN(%a6)
102 andl #0x80000000,SGN(%a6)
113 movel SGN(%a6),%d0
130 |--TANH(X) = SGN - SGN*2/[EXP(Y)+1].
133 movel %d0,SGN(%a6)
137 andl #0x80000000,SGN(%a6)
138 movel SGN(%a6),%d0
146 movel SGN(%a6),%d0
153 movel SGN(%a6),%d0
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H A Dssin.S231 |--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
232 |--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
252 eorl %d0,X(%a6) | ...X IS NOW R'= SGN*R
/openbmc/linux/arch/ia64/lib/
H A Didiv64.S28 # define SGN u macro
32 # define SGN macro
39 #define NAME PASTE(PASTE(__,SGN),PASTE(OP,di3))
H A Didiv32.S28 # define SGN u macro
33 # define SGN macro
41 #define NAME PASTE(PASTE(__,SGN),PASTE(OP,si3))
/openbmc/linux/Documentation/userspace-api/media/dvb/
H A Dfrontend-property-terrestrial-systems.rst234 - :ref:`DTV_ATSCMH_SGN <DTV-ATSCMH-SGN>`
H A Dfe_property_parameters.rst688 .. _DTV-ATSCMH-SGN:
/openbmc/linux/arch/m68k/ifpsp060/src/
H A Dfplsp.S5075 #--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
7846 set SGN,L_SCR3
7868 mov.l %d1,SGN(%a6)
7872 and.l &0x80000000,SGN(%a6)
7885 mov.l SGN(%a6),%d1
7902 #--TANH(X) = SGN - SGN*2/[EXP(Y)+1].
7905 mov.l %d1,SGN(%a6)
7910 mov.l SGN(%a6),%d1
7920 mov.l SGN(%a6),%d1
7927 mov.l SGN(%a6),%d1
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H A Dfpsp.S5183 #--R' = SGN*R, S=R*R. THIS CAN BE REWRITTEN AS
5233 #--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
5234 #--THEN WE RETURN SGN*COS(R). SGN*COS(R) IS COMPUTED BY
5235 #--SGN + S'*(B1 + S(B2 + S(B3 + S(B4 + ... + SB8)))), WHERE
5236 #--S=R*R AND S'=SGN*S. THIS CAN BE REWRITTEN AS
5237 #--SGN + S'*([B1+T(B3+T(B5+TB7))] + [S(B2+T(B4+T(B6+TB8)))])
5260 eor.l %d1,X(%a6) # X IS NOW S'= SGN*S
5265 or.l &0x3F800000,%d1 # D0 IS SGN IN SINGLE