src/gallium/auxiliary/gallivm/lp_bld_intr.h

   1 /**************************************************************************
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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
  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_map(struct gallivm_state *gallivm,
  82                        const char *name,
  83                        LLVMTypeRef ret_type,
  84                        LLVMValueRef *args,
  85                        unsigned num_args);
  86
  87
  88 LLVMValueRef
  89 lp_build_intrinsic_map_unary(struct gallivm_state *gallivm,
  90                              const char *name,
  91                              LLVMTypeRef ret_type,
  92                              LLVMValueRef a);
  93
  94
  95 LLVMValueRef
  96 lp_build_intrinsic_map_binary(struct gallivm_state *gallivm,
  97                               const char *name,
  98                               LLVMTypeRef ret_type,
  99                               LLVMValueRef a,
 100                               LLVMValueRef b);
 101
 102
 103 #endif /* !LP_BLD_INTR_H */