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

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<Gregor> tar xf egobot.tar.xz
author HackBot
date Sun, 09 Dec 2012 19:30:08 +0000
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995:6883f5911eb7 996:859f9b4339e6
1 /* fiddle.h -- functions implementing intercal's operators */
2
3 /*@-exportlocal@*/ /* these are used, just in generated code */
4 extern unsigned int ick_mingle(register unsigned int r, register unsigned int s);
5 extern unsigned int ick_iselect(register unsigned int r, register unsigned int s);
6 extern unsigned int ick_and16(unsigned int n), ick_or16(unsigned int n),
7 ick_xor16(unsigned int n), ick_fin16(unsigned int n);
8 extern unsigned int ick_whirl16(unsigned int p, unsigned int n);
9 extern unsigned int ick_and32(unsigned int n), ick_or32(unsigned int n),
10 ick_xor32(unsigned int n), ick_fin32(unsigned int n);
11 extern unsigned int ick_whirl32(unsigned int p, unsigned int n);
12 /* AIS: Reversed operators */
13 extern unsigned int ick_rev_and16(unsigned int n), ick_rev_or16(unsigned int n),
14 ick_rev_xor16(unsigned int n), ick_rev_fin16(unsigned int n);
15 extern unsigned int ick_rev_whirl16(unsigned int p, unsigned int n);
16 extern unsigned int ick_rev_and32(unsigned int n), ick_rev_or32(unsigned int n),
17 ick_rev_xor32(unsigned int n), ick_rev_fin32(unsigned int n);
18 extern unsigned int ick_rev_whirl32(unsigned int p, unsigned int n);
19 /* AIS: Optimizer helper operators */
20 extern unsigned int ick_xselx(unsigned int x);
21 extern unsigned int ick_setbitcount(unsigned int x);
22 extern unsigned int ick_smudgeleft(unsigned int x);
23 extern unsigned int ick_smudgeright(unsigned int x);
24 /*@=exportlocal@*/
25 /* fiddle.h ends here */