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annotate interps/c-intercal/src/fiddle.h @ 996:859f9b4339e6

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author HackBot
date Sun, 09 Dec 2012 19:30:08 +0000
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996
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1 /* fiddle.h -- functions implementing intercal's operators */
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2
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3 /*@-exportlocal@*/ /* these are used, just in generated code */
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4 extern unsigned int ick_mingle(register unsigned int r, register unsigned int s);
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5 extern unsigned int ick_iselect(register unsigned int r, register unsigned int s);
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6 extern unsigned int ick_and16(unsigned int n), ick_or16(unsigned int n),
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7 ick_xor16(unsigned int n), ick_fin16(unsigned int n);
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8 extern unsigned int ick_whirl16(unsigned int p, unsigned int n);
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9 extern unsigned int ick_and32(unsigned int n), ick_or32(unsigned int n),
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10 ick_xor32(unsigned int n), ick_fin32(unsigned int n);
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11 extern unsigned int ick_whirl32(unsigned int p, unsigned int n);
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12 /* AIS: Reversed operators */
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13 extern unsigned int ick_rev_and16(unsigned int n), ick_rev_or16(unsigned int n),
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14 ick_rev_xor16(unsigned int n), ick_rev_fin16(unsigned int n);
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15 extern unsigned int ick_rev_whirl16(unsigned int p, unsigned int n);
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16 extern unsigned int ick_rev_and32(unsigned int n), ick_rev_or32(unsigned int n),
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17 ick_rev_xor32(unsigned int n), ick_rev_fin32(unsigned int n);
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18 extern unsigned int ick_rev_whirl32(unsigned int p, unsigned int n);
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19 /* AIS: Optimizer helper operators */
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20 extern unsigned int ick_xselx(unsigned int x);
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21 extern unsigned int ick_setbitcount(unsigned int x);
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22 extern unsigned int ick_smudgeleft(unsigned int x);
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23 extern unsigned int ick_smudgeright(unsigned int x);
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24 /*@=exportlocal@*/
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25 /* fiddle.h ends here */