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// Copyright 2023 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "src/tint/lang/core/ir/user_call.h"
#include <utility>
#include "src/tint/lang/core/ir/clone_context.h"
#include "src/tint/lang/core/ir/module.h"
TINT_INSTANTIATE_TYPEINFO(tint::core::ir::UserCall);
namespace tint::core::ir {
UserCall::UserCall() {
flags_.Add(Flag::kSequenced);
}
UserCall::UserCall(InstructionResult* result, Function* func, VectorRef<Value*> arguments) {
flags_.Add(Flag::kSequenced);
AddOperand(UserCall::kFunctionOperandOffset, func);
AddOperands(UserCall::kArgsOperandOffset, std::move(arguments));
AddResult(result);
}
UserCall::~UserCall() = default;
UserCall* UserCall::Clone(CloneContext& ctx) {
auto* new_result = ctx.Clone(Result(0));
auto* target = ctx.Remap(Target());
auto args = ctx.Remap<UserCall::kDefaultNumOperands>(Args());
return ctx.ir.instructions.Create<UserCall>(new_result, target, args);
}
void UserCall::SetArgs(VectorRef<Value*> arguments) {
auto* fn = Target();
ClearOperands();
AddOperand(UserCall::kFunctionOperandOffset, fn);
AddOperands(UserCall::kArgsOperandOffset, std::move(arguments));
}
} // namespace tint::core::ir