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//===-- gen/dcompute/abi-rewrites.h - dcompute ABI rewrites -----*- C++ -*-===//
//
// LDC – the LLVM D compiler
//
// This file is distributed under the BSD-style LDC license. See the LICENSE
// file for details.
//
//===----------------------------------------------------------------------===//
//
// Contains ABI rewrites for the dcompute targets SPIR-V and NVPTX
//
//===----------------------------------------------------------------------===//
#pragma once
#include "gen/abi-generic.h"
struct DComputePointerRewrite : ABIRewrite {
LLValue *put(DValue *v, bool isLValueExp, bool) override {
LLValue *address = DtoLVal(v);
address = DtoGEP(address, 0u, 0u);
return DtoLoad(address, ".DComputePointerRewrite_arg");
}
LLValue *getLVal(Type *dty, LLValue *v) override {
LLValue *mem = DtoAlloca(dty, ".DComputePointerRewrite_param_storage");
DtoStore(v, DtoGEP(mem, 0u, 0u));
return mem;
}
LLType *type(Type *t) override {
auto ptr = toDcomputePointer(static_cast<TypeStruct *>(t)->sym);
return ptr->toLLVMType(true);
}
};
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