src/gallium/drivers/swr/rasterizer/jitter/builder_gfx_mem.h

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  23 * @file builder_gfx_mem.h
  24 *
  25 * @brief Definition of the builder to support different translation types for gfx memory access
  26 *
  27 * Notes:
  28 *
  29 ******************************************************************************/
  30 #pragma once
  31
  32 #include "builder.h"
  33
  34 namespace SwrJit
  35 {
  36     using namespace llvm;
  37
  38     class BuilderGfxMem : public Builder
  39     {
  40     public:
  41         BuilderGfxMem(JitManager* pJitMgr);
  42         virtual ~BuilderGfxMem() {}
  43
  44         virtual Value *GEP(Value *Ptr, Value *Idx, Type *Ty = nullptr, const Twine &Name = "");
  45         virtual Value *GEP(Type *Ty, Value *Ptr, Value *Idx, const Twine &Name = "");
  46         virtual Value *GEP(Value* Ptr, const std::initializer_list<Value*> &indexList, Type *Ty = nullptr);
  47         virtual Value *GEP(Value* Ptr, const std::initializer_list<uint32_t> &indexList, Type *Ty = nullptr);
  48
  49         virtual LoadInst* LOAD(Value *Ptr, const char *Name, Type *Ty = nullptr, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  50         virtual LoadInst* LOAD(Value *Ptr, const Twine &Name = "", Type *Ty = nullptr, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  51         virtual LoadInst* LOAD(Type *Ty, Value *Ptr, const Twine &Name = "", JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  52         virtual LoadInst* LOAD(Value *Ptr, bool isVolatile, const Twine &Name = "", Type *Ty = nullptr, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  53         virtual LoadInst* LOAD(Value *BasePtr, const std::initializer_list<uint32_t> &offset, const llvm::Twine& Name = "", Type *Ty = nullptr, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  54
  55         virtual CallInst* MASKED_LOAD(Value *Ptr, unsigned Align, Value *Mask, Value *PassThru = nullptr, const Twine &Name = "", Type *Ty = nullptr, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  56
  57         virtual Value *GATHERPS(Value *src, Value *pBase, Value *indices, Value *mask, uint8_t scale = 1, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  58
  59         virtual Value *GATHERDD(Value* src, Value* pBase, Value* indices, Value* mask, uint8_t scale = 1, JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
  60
  61         Value* TranslateGfxAddress(Value* xpGfxAddress);
  62
  63
  64     protected:
  65
  66         void AssertGFXMemoryParams(Value* ptr, Builder::JIT_MEM_CLIENT usage);
  67
  68         virtual void NotifyPrivateContextSet();
  69
  70         virtual Value* OFFSET_TO_NEXT_COMPONENT(Value* base, Constant *offset);
  71
  72         Value* TranslationHelper(Value *Ptr, Type *Ty);
  73
  74         FunctionType* GetTranslationFunctionType() { return mpTranslationFuncTy; }
  75         Value* GetTranslationFunction() { return mpfnTranslateGfxAddress; }
  76         Value* GetParamSimDC() { return mpParamSimDC; }
  77
  78     private:
  79
  80         FunctionType* mpTranslationFuncTy;
  81         Value* mpfnTranslateGfxAddress;
  82         Value* mpParamSimDC;
  83     };
  84 }