1 /**************************************************************************
2  *
3  * Copyright 2010 VMware, Inc.
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27 
28 
29 #ifndef LP_BLD_GATHER_H_
30 #define LP_BLD_GATHER_H_
31 
32 
33 #include "gallivm/lp_bld.h"
34 
35 
36 LLVMValueRef
37 lp_build_gather_elem_ptr(struct gallivm_state *gallivm,
38                          unsigned length,
39                          LLVMValueRef base_ptr,
40                          LLVMValueRef offsets,
41                          unsigned i);
42 
43 LLVMValueRef
44 lp_build_gather_elem(struct gallivm_state *gallivm,
45                      unsigned length,
46                      unsigned src_width,
47                      unsigned dst_width,
48                      LLVMValueRef base_ptr,
49                      LLVMValueRef offsets,
50                      unsigned i);
51 
52 LLVMValueRef
53 lp_build_gather(struct gallivm_state *gallivm,
54                 unsigned length,
55                 unsigned src_width,
56                 unsigned dst_width,
57                 LLVMValueRef base_ptr,
58                 LLVMValueRef offsets);
59 
60 LLVMValueRef
61 lp_build_gather_values(struct gallivm_state * gallivm,
62                        LLVMValueRef * values,
63                        unsigned value_count);
64 
65 #endif /* LP_BLD_GATHER_H_ */
66