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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8622 | Boppan | 1 | /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */ |
| 2 | #include "libc/asm.h" |
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| 3 | L0: |
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| 4 | .quad 0xffffffffffffffff |
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| 5 | |||
| 6 | MK_C_SYM(tan) |
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| 7 | fldl 4(%esp) |
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| 8 | fptan |
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| 9 | fstsw |
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| 10 | fstp %st(0) |
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| 11 | sahf |
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| 12 | jnp L1 |
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| 13 | /* fstp %st(0) - if exception, there is nothing on the stack */ |
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| 14 | fldl L0 |
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| 15 | L1: |
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| 16 | ret |