src/gallium/auxiliary/gallivm/lp_bld_intr.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2009 VMware, Inc.
   4  * All Rights Reserved.
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   7  * copy of this software and associated documentation files (the
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  11  * permit persons to whom the Software is furnished to do so, subject to
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  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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  27
  28 /**
  29  * @file
  30  * Helper functions for calling intrinsics.
  31  *
  32  * @author Jose Fonseca <jfonseca@vmware.com>
  33  */
  34
  35
  36 #ifndef LP_BLD_INTR_H
  37 #define LP_BLD_INTR_H
  38
  39
  40 #include "gallivm/lp_bld.h"
  41 #include "gallivm/lp_bld_init.h"
  42
  43
  44 /**
  45  * Max number of arguments in an intrinsic.
  46  */
  47 #define LP_MAX_FUNC_ARGS 32
  48
  49
  50 LLVMValueRef
  51 lp_declare_intrinsic(LLVMModuleRef module,
  52                      const char *name,
  53                      LLVMTypeRef ret_type,
  54                      LLVMTypeRef *arg_types,
  55                      unsigned num_args);
  56
  57 LLVMValueRef
  58 lp_build_intrinsic(LLVMBuilderRef builder,
  59                    const char *name,
  60                    LLVMTypeRef ret_type,
  61                    LLVMValueRef *args,
  62                    unsigned num_args,
  63                    LLVMAttribute attr);
  64
  65
  66 LLVMValueRef
  67 lp_build_intrinsic_unary(LLVMBuilderRef builder,
  68                          const char *name,
  69                          LLVMTypeRef ret_type,
  70                          LLVMValueRef a);
  71
  72
  73 LLVMValueRef
  74 lp_build_intrinsic_binary(LLVMBuilderRef builder,
  75                           const char *name,
  76                           LLVMTypeRef ret_type,
  77                           LLVMValueRef a,
  78                           LLVMValueRef b);
  79
  80
  81 LLVMValueRef
  82 lp_build_intrinsic_binary_anylength(struct gallivm_state *gallivm,
  83                                     const char *name,
  84                                     struct lp_type src_type,
  85                                     unsigned intr_size,
  86                                     LLVMValueRef a,
  87                                     LLVMValueRef b);
  88
  89
  90 LLVMValueRef
  91 lp_build_intrinsic_map(struct gallivm_state *gallivm,
  92                        const char *name,
  93                        LLVMTypeRef ret_type,
  94                        LLVMValueRef *args,
  95                        unsigned num_args);
  96
  97
  98 LLVMValueRef
  99 lp_build_intrinsic_map_unary(struct gallivm_state *gallivm,
 100                              const char *name,
 101                              LLVMTypeRef ret_type,
 102                              LLVMValueRef a);
 103
 104
 105 LLVMValueRef
 106 lp_build_intrinsic_map_binary(struct gallivm_state *gallivm,
 107                               const char *name,
 108                               LLVMTypeRef ret_type,
 109                               LLVMValueRef a,
 110                               LLVMValueRef b);
 111
 112
 113 #endif /* !LP_BLD_INTR_H */