| // 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, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/core/ir/exit_loop.h" |
| |
| #include <utility> |
| |
| #include "src/tint/lang/core/ir/block.h" |
| #include "src/tint/lang/core/ir/clone_context.h" |
| #include "src/tint/lang/core/ir/loop.h" |
| #include "src/tint/lang/core/ir/module.h" |
| #include "src/tint/lang/core/ir/multi_in_block.h" |
| |
| TINT_INSTANTIATE_TYPEINFO(tint::core::ir::ExitLoop); |
| |
| namespace tint::core::ir { |
| |
| ExitLoop::ExitLoop(ir::Loop* loop, VectorRef<Value*> args /* = tint::Empty */) { |
| SetLoop(loop); |
| AddOperands(ExitLoop::kArgsOperandOffset, std::move(args)); |
| } |
| |
| ExitLoop::~ExitLoop() = default; |
| |
| ExitLoop* ExitLoop::Clone(CloneContext& ctx) { |
| auto* loop = ctx.Remap(Loop()); |
| auto args = ctx.Remap<ExitLoop::kDefaultNumOperands>(Args()); |
| return ctx.ir.instructions.Create<ExitLoop>(loop, args); |
| } |
| |
| void ExitLoop::SetLoop(ir::Loop* l) { |
| SetControlInstruction(l); |
| } |
| |
| ir::Loop* ExitLoop::Loop() { |
| return static_cast<ir::Loop*>(ControlInstruction()); |
| } |
| |
| } // namespace tint::core::ir |