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https://github.com/encounter/dawn-cmake.git
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62a07738c8
This CL renames Register to Value and Op to Instruction. Bug: tint:1718 Change-Id: Ided22c524213235369aae366a678d8058a516b60 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/112041 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
// Copyright 2022 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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#include "src/tint/ir/instruction.h"
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namespace tint::ir {
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Instruction::Instruction() {}
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Instruction::Instruction(Kind kind, Value result, Value lhs, Value rhs)
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: kind_(kind), result_(result), args_({lhs, rhs}) {}
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Instruction::Instruction(const Instruction&) = default;
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Instruction::Instruction(Instruction&& instr) = default;
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Instruction::~Instruction() = default;
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Instruction& Instruction::operator=(const Instruction& instr) = default;
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Instruction& Instruction::operator=(Instruction&& instr) = default;
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std::ostream& operator<<(std::ostream& out, const Instruction& instr) {
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out << instr.Result() << " = ";
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if (instr.HasLHS()) {
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out << instr.LHS();
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}
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out << " ";
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switch (instr.GetKind()) {
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case Instruction::Kind::kAdd:
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out << "+";
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break;
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case Instruction::Kind::kSubtract:
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out << "-";
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break;
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case Instruction::Kind::kMultiply:
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out << "*";
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break;
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case Instruction::Kind::kDivide:
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out << "/";
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break;
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case Instruction::Kind::kModulo:
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out << "%";
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break;
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case Instruction::Kind::kAnd:
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out << "&";
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break;
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case Instruction::Kind::kOr:
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out << "|";
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break;
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case Instruction::Kind::kXor:
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out << "^";
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break;
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case Instruction::Kind::kLogicalAnd:
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out << "&&";
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break;
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case Instruction::Kind::kLogicalOr:
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out << "||";
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break;
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case Instruction::Kind::kEqual:
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out << "==";
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break;
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case Instruction::Kind::kNotEqual:
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out << "!=";
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break;
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case Instruction::Kind::kLessThan:
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out << "<";
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break;
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case Instruction::Kind::kGreaterThan:
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out << ">";
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break;
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case Instruction::Kind::kLessThanEqual:
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out << "<=";
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break;
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case Instruction::Kind::kGreaterThanEqual:
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out << ">=";
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break;
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case Instruction::Kind::kShiftLeft:
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out << "<<";
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break;
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case Instruction::Kind::kShiftRight:
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out << ">>";
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break;
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}
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if (instr.HasRHS()) {
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out << " " << instr.RHS();
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}
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return out;
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}
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} // namespace tint::ir
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