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 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
  64
  65 LLVMValueRef
  66 lp_build_intrinsic_unary(LLVMBuilderRef builder,
  67                          const char *name,
  68                          LLVMTypeRef ret_type,
  69                          LLVMValueRef a);
  70
  71
  72 LLVMValueRef
  73 lp_build_intrinsic_binary(LLVMBuilderRef builder,
  74                           const char *name,
  75                           LLVMTypeRef ret_type,
  76                           LLVMValueRef a,
  77                           LLVMValueRef b);
  78
  79
  80 LLVMValueRef
  81 lp_build_intrinsic_binary_anylength(struct gallivm_state *gallivm,
  82                                     const char *name,
  83                                     struct lp_type src_type,
  84                                     unsigned intr_size,
  85                                     LLVMValueRef a,
  86                                     LLVMValueRef b);
  87
  88
  89 LLVMValueRef
  90 lp_build_intrinsic_map(struct gallivm_state *gallivm,
  91                        const char *name,
  92                        LLVMTypeRef ret_type,
  93                        LLVMValueRef *args,
  94                        unsigned num_args);
  95
  96
  97 LLVMValueRef
  98 lp_build_intrinsic_map_unary(struct gallivm_state *gallivm,
  99                              const char *name,
 100                              LLVMTypeRef ret_type,
 101                              LLVMValueRef a);
 102
 103
 104 LLVMValueRef
 105 lp_build_intrinsic_map_binary(struct gallivm_state *gallivm,
 106                               const char *name,
 107                               LLVMTypeRef ret_type,
 108                               LLVMValueRef a,
 109                               LLVMValueRef b);
 110
 111
 112 #endif /* !LP_BLD_INTR_H */