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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   9  * without limitation the rights to use, copy, modify, merge, publish,
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  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  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
  42
  43 /**
  44  * Max number of arguments in an intrinsic.
  45  */
  46 #define LP_MAX_FUNC_ARGS 32
  47
  48
  49 LLVMValueRef
  50 lp_declare_intrinsic(LLVMModuleRef module,
  51                      const char *name,
  52                      LLVMTypeRef ret_type,
  53                      LLVMTypeRef *arg_types,
  54                      unsigned num_args);
  55
  56 LLVMValueRef
  57 lp_build_intrinsic(LLVMBuilderRef builder,
  58                    const char *name,
  59                    LLVMTypeRef ret_type,
  60                    LLVMValueRef *args,
  61                    unsigned num_args);
  62
  63
  64 LLVMValueRef
  65 lp_build_intrinsic_unary(LLVMBuilderRef builder,
  66                          const char *name,
  67                          LLVMTypeRef ret_type,
  68                          LLVMValueRef a);
  69
  70
  71 LLVMValueRef
  72 lp_build_intrinsic_binary(LLVMBuilderRef builder,
  73                           const char *name,
  74                           LLVMTypeRef ret_type,
  75                           LLVMValueRef a,
  76                           LLVMValueRef b);
  77
  78
  79 LLVMValueRef
  80 lp_build_intrinsic_map(LLVMBuilderRef builder,
  81                        const char *name,
  82                        LLVMTypeRef ret_type,
  83                        LLVMValueRef *args,
  84                        unsigned num_args);
  85
  86
  87 LLVMValueRef
  88 lp_build_intrinsic_map_unary(LLVMBuilderRef builder,
  89                              const char *name,
  90                              LLVMTypeRef ret_type,
  91                              LLVMValueRef a);
  92
  93
  94 LLVMValueRef
  95 lp_build_intrinsic_map_binary(LLVMBuilderRef builder,
  96                               const char *name,
  97                               LLVMTypeRef ret_type,
  98                               LLVMValueRef a,
  99                               LLVMValueRef b);
 100
 101
 102 #endif /* !LP_BLD_INTR_H */