src/gallium/auxiliary/gallivm/lp_bld_intr.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2009 VMware, Inc.
   4  * All Rights Reserved.
   5  *
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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
  12  * the following conditions:
  13  *
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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
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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  25  *
  26  **************************************************************************/
  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 void
  51 lp_format_intrinsic(char *name,
  52                     size_t size,
  53                     const char *name_root,
  54                     LLVMTypeRef type);
  55
  56 LLVMValueRef
  57 lp_declare_intrinsic(LLVMModuleRef module,
  58                      const char *name,
  59                      LLVMTypeRef ret_type,
  60                      LLVMTypeRef *arg_types,
  61                      unsigned num_args);
  62
  63 LLVMValueRef
  64 lp_build_intrinsic(LLVMBuilderRef builder,
  65                    const char *name,
  66                    LLVMTypeRef ret_type,
  67                    LLVMValueRef *args,
  68                    unsigned num_args,
  69                    LLVMAttribute attr);
  70
  71
  72 LLVMValueRef
  73 lp_build_intrinsic_unary(LLVMBuilderRef builder,
  74                          const char *name,
  75                          LLVMTypeRef ret_type,
  76                          LLVMValueRef a);
  77
  78
  79 LLVMValueRef
  80 lp_build_intrinsic_binary(LLVMBuilderRef builder,
  81                           const char *name,
  82                           LLVMTypeRef ret_type,
  83                           LLVMValueRef a,
  84                           LLVMValueRef b);
  85
  86
  87 LLVMValueRef
  88 lp_build_intrinsic_binary_anylength(struct gallivm_state *gallivm,
  89                                     const char *name,
  90                                     struct lp_type src_type,
  91                                     unsigned intr_size,
  92                                     LLVMValueRef a,
  93                                     LLVMValueRef b);
  94
  95
  96 LLVMValueRef
  97 lp_build_intrinsic_map(struct gallivm_state *gallivm,
  98                        const char *name,
  99                        LLVMTypeRef ret_type,
 100                        LLVMValueRef *args,
 101                        unsigned num_args);
 102
 103
 104 LLVMValueRef
 105 lp_build_intrinsic_map_unary(struct gallivm_state *gallivm,
 106                              const char *name,
 107                              LLVMTypeRef ret_type,
 108                              LLVMValueRef a);
 109
 110
 111 LLVMValueRef
 112 lp_build_intrinsic_map_binary(struct gallivm_state *gallivm,
 113                               const char *name,
 114                               LLVMTypeRef ret_type,
 115                               LLVMValueRef a,
 116                               LLVMValueRef b);
 117
 118
 119 #endif /* !LP_BLD_INTR_H */