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724a70f7a1
This CL adds user function calls, value constructors and value converters into the IR. Bug: tint:1718 Change-Id: Iab59aa7d01b9d7831299d785f6e45e9fba12f7b5 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122600 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
// Copyright 2023 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TINT_IR_CALL_H_
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#define SRC_TINT_IR_CALL_H_
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#include "src/tint/castable.h"
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#include "src/tint/ir/instruction.h"
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#include "src/tint/symbol_table.h"
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#include "src/tint/type/type.h"
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#include "src/tint/utils/string_stream.h"
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namespace tint::ir {
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/// A Call instruction in the IR.
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class Call : public Castable<Call, Instruction> {
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public:
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/// Constructor
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/// @param result the result value
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/// @param args the constructor arguments
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Call(Value* result, utils::VectorRef<Value*> args);
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Call(const Call& instr) = delete;
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Call(Call&& instr) = delete;
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~Call() override;
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Call& operator=(const Call& instr) = delete;
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Call& operator=(Call&& instr) = delete;
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/// @returns the constructor arguments
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utils::VectorRef<Value*> Args() const { return args_; }
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/// Writes the call arguments to the given stream.
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/// @param out the output stream
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/// @param st the symbol table
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void EmitArgs(utils::StringStream& out, const SymbolTable& st) const;
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private:
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utils::Vector<Value*, 1> args_;
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};
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} // namespace tint::ir
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#endif // SRC_TINT_IR_CALL_H_
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