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2  *
3  * Copyright 2009 VMware, Inc.
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27 
28 /**
29  * @file
30  * Helper bitwise arithmetic functions.
31  *
32  * @author Jose Fonseca <jfonseca@vmware.com>
33  */
34 
35 
36 #ifndef LP_BLD_BITARIT_H
37 #define LP_BLD_BITARIT_H
38 
39 
40 #include "gallivm/lp_bld.h"
41 
42 
43 struct lp_type;
44 struct lp_build_context;
45 
46 
47 LLVMValueRef
48 lp_build_or(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
49 
50 LLVMValueRef
51 lp_build_xor(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
52 
53 LLVMValueRef
54 lp_build_and(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
55 
56 LLVMValueRef
57 lp_build_andnot(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
58 
59 LLVMValueRef
60 lp_build_shl(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
61 
62 LLVMValueRef
63 lp_build_shr(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
64 
65 LLVMValueRef
66 lp_build_shl_imm(struct lp_build_context *bld, LLVMValueRef a, unsigned imm);
67 
68 LLVMValueRef
69 lp_build_shr_imm(struct lp_build_context *bld, LLVMValueRef a, unsigned imm);
70 
71 LLVMValueRef
72 lp_build_not(struct lp_build_context *bld, LLVMValueRef a);
73 
74 LLVMValueRef
75 lp_build_popcount(struct lp_build_context *bld, LLVMValueRef a);
76 
77 LLVMValueRef
78 lp_build_bitfield_reverse(struct lp_build_context *bld, LLVMValueRef a);
79 
80 LLVMValueRef
81 lp_build_cttz(struct lp_build_context *bld, LLVMValueRef a);
82 
83 LLVMValueRef
84 lp_build_ctlz(struct lp_build_context *bld, LLVMValueRef a);
85 #endif /* !LP_BLD_ARIT_H */
86