1 /**************************************************************************** 2 * Copyright (C) 2014-2018 Intel Corporation. All Rights Reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21 * IN THE SOFTWARE. 22 * 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); ~BuilderGfxMem()42 virtual ~BuilderGfxMem() {} 43 44 virtual Value* GEP(Value* Ptr, Value* Idx, Type* Ty = nullptr, bool isReadOnly = true, const Twine& Name = ""); 45 virtual Value* GEP(Type* Ty, Value* Ptr, Value* Idx, const Twine& Name = ""); 46 virtual Value* 47 GEP(Value* Ptr, const std::initializer_list<Value*>& indexList, Type* Ty = nullptr); 48 virtual Value* 49 GEP(Value* Ptr, const std::initializer_list<uint32_t>& indexList, Type* Ty = nullptr); 50 51 virtual LoadInst* LOAD(Value* Ptr, 52 const char* Name, 53 Type* Ty = nullptr, 54 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 55 virtual LoadInst* LOAD(Value* Ptr, 56 const Twine& Name = "", 57 Type* Ty = nullptr, 58 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 59 virtual LoadInst* LOAD(Value* Ptr, 60 bool isVolatile, 61 const Twine& Name = "", 62 Type* Ty = nullptr, 63 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 64 virtual LoadInst* LOAD(Value* BasePtr, 65 const std::initializer_list<uint32_t>& offset, 66 const llvm::Twine& Name = "", 67 Type* Ty = nullptr, 68 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 69 70 virtual CallInst* MASKED_LOAD(Value* Ptr, 71 unsigned Align, 72 Value* Mask, 73 Value* PassThru = nullptr, 74 const Twine& Name = "", 75 Type* Ty = nullptr, 76 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 77 78 virtual StoreInst* STORE(Value *Val, Value *Ptr, bool isVolatile = false, Type* Ty = nullptr, MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 79 80 virtual StoreInst* STORE(Value* Val, Value* BasePtr, const std::initializer_list<uint32_t>& offset, Type* Ty = nullptr, MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 81 82 virtual CallInst* MASKED_STORE(Value *Val, Value *Ptr, unsigned Align, Value *Mask, Type* Ty = nullptr, MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 83 84 virtual Value* GATHERPS(Value* src, 85 Value* pBase, 86 Value* indices, 87 Value* mask, 88 uint8_t scale = 1, 89 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 90 virtual Value* GATHERDD(Value* src, 91 Value* pBase, 92 Value* indices, 93 Value* mask, 94 uint8_t scale = 1, 95 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 96 97 virtual void SCATTERPS(Value* pDst, 98 Value* vSrc, 99 Value* vOffsets, 100 Value* vMask, 101 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 102 103 Value* TranslateGfxAddressForRead(Value* xpGfxAddress, 104 Type* PtrTy = nullptr, 105 const Twine& Name = "", 106 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 107 Value* TranslateGfxAddressForWrite(Value* xpGfxAddress, 108 Type* PtrTy = nullptr, 109 const Twine& Name = "", 110 MEM_CLIENT usage = MEM_CLIENT::MEM_CLIENT_INTERNAL); 111 112 protected: 113 void AssertGFXMemoryParams(Value* ptr, MEM_CLIENT usage); 114 115 virtual void NotifyPrivateContextSet(); 116 117 virtual Value* OFFSET_TO_NEXT_COMPONENT(Value* base, Constant* offset); 118 119 Value* TranslationHelper(Value* Ptr, Type* Ty, Value* pfnTranslateGfxAddress); 120 void TrackerHelper(Value* Ptr, Type* Ty, MEM_CLIENT usage, bool isRead); 121 GetTranslationFunctionType()122 FunctionType* GetTranslationFunctionType() { return mpTranslationFuncTy; } GetTranslationFunctionForRead()123 Value* GetTranslationFunctionForRead() { return mpfnTranslateGfxAddressForRead; } GetTranslationFunctionForWrite()124 Value* GetTranslationFunctionForWrite() { return mpfnTranslateGfxAddressForWrite; } GetParamSimDC()125 Value* GetParamSimDC() { return mpParamSimDC; } 126 127 Value* mpWorkerData; 128 129 private: 130 FunctionType* mpTranslationFuncTy; 131 Value* mpfnTranslateGfxAddressForRead; 132 Value* mpfnTranslateGfxAddressForWrite; 133 Value* mpParamSimDC; 134 Value* mpfnTrackMemAccess; 135 }; 136 } // namespace SwrJit 137