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/****************************************************************************
* Copyright (C) 2014-2018 Intel Corporation. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* @file builder_gfx_mem.h
*
* @brief Definition of the builder to support different translation types for gfx memory access
*
* Notes:
*
******************************************************************************/
#pragma once
#include "builder.h"
namespace SwrJit
{
using namespace llvm;
class BuilderGfxMem : public Builder
{
public:
BuilderGfxMem(JitManager *pJitMgr);
virtual ~BuilderGfxMem() {}
virtual Value *GEP(Value *Ptr, Value *Idx, Type *Ty = nullptr, const Twine &Name = "");
virtual Value *GEP(Type *Ty, Value *Ptr, Value *Idx, const Twine &Name = "");
virtual Value *
GEP(Value *Ptr, const std::initializer_list<Value *> &indexList, Type *Ty = nullptr);
virtual Value *
GEP(Value *Ptr, const std::initializer_list<uint32_t> &indexList, Type *Ty = nullptr);
virtual LoadInst *LOAD(Value * Ptr,
const char * Name,
Type * Ty = nullptr,
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
virtual LoadInst *LOAD(Value * Ptr,
const Twine & Name = "",
Type * Ty = nullptr,
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
virtual LoadInst *LOAD(Value * Ptr,
bool isVolatile,
const Twine & Name = "",
Type * Ty = nullptr,
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
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);
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);
virtual Value *GATHERPS(Value * src,
Value * pBase,
Value * indices,
Value * mask,
uint8_t scale = 1,
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
virtual Value *GATHERDD(Value * src,
Value * pBase,
Value * indices,
Value * mask,
uint8_t scale = 1,
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
Value *TranslateGfxAddressForRead(Value * xpGfxAddress,
Type * PtrTy = nullptr,
const Twine & Name = "",
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
Value *TranslateGfxAddressForWrite(Value * xpGfxAddress,
Type * PtrTy = nullptr,
const Twine & Name = "",
JIT_MEM_CLIENT usage = MEM_CLIENT_INTERNAL);
protected:
void AssertGFXMemoryParams(Value *ptr, Builder::JIT_MEM_CLIENT usage);
virtual void NotifyPrivateContextSet();
virtual Value *OFFSET_TO_NEXT_COMPONENT(Value *base, Constant *offset);
Value *TranslationHelper(Value *Ptr, Type *Ty);
FunctionType *GetTranslationFunctionType() { return mpTranslationFuncTy; }
Value * GetTranslationFunctionForRead() { return mpfnTranslateGfxAddressForRead; }
Value * GetTranslationFunctionForWrite() { return mpfnTranslateGfxAddressForWrite; }
Value * GetParamSimDC() { return mpParamSimDC; }
private:
FunctionType *mpTranslationFuncTy;
Value * mpfnTranslateGfxAddressForRead;
Value * mpfnTranslateGfxAddressForWrite;
Value * mpParamSimDC;
};
} // namespace SwrJit
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