/[avr-libc]/avr-libc/libm/fplib/ldexp.S
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revision 1.7 by joerg_wunsch, Tue Sep 13 13:29:54 2005 UTC revision 1.8 by aesok, Mon Dec 5 22:05:53 2005 UTC
# Line 55  Line 55 
55            FUNCTION(ldexp)            FUNCTION(ldexp)
56    
57  GLOBAL(ldexp)  GLOBAL(ldexp)
58          BST     rA3,7          RCALL   _U(__fp_split_a)        ; clears rAE
         RCALL   _U(__fp_split1)         ; clears rAE  
59          TST     rA3                     ;          TST     rA3                     ;
60          BREQ    1f                      ; 2^x*0 = 0          BREQ    1f                      ; 2^x*0 = 0
61          CPI     rPH,0xFF          CPI     rPH,0xFF

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