56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/* This file is part of the sirit project.
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* Copyright (c) 2018 ReinUsesLisp
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* This software may be used and distributed according to the terms of the GNU
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* Lesser General Public License version 2.1 or any later version.
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*/
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#include "sirit/sirit.h"
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#include "insts.h"
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namespace Sirit {
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Ref Module::LoopMerge(Ref merge_block, Ref continue_target, spv::LoopControlMask loop_control,
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const std::vector<Ref>& literals) {
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auto op{new Op(spv::Op::OpLoopMerge)};
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op->Add(merge_block);
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op->Add(continue_target);
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AddEnum(op, loop_control);
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op->Add(literals);
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return AddCode(op);
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}
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Ref Module::SelectionMerge(Ref merge_block, spv::SelectionControlMask selection_control) {
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auto op{new Op(spv::Op::OpSelectionMerge)};
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op->Add(merge_block);
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AddEnum(op, selection_control);
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return AddCode(op);
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}
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Ref Module::Label() {
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return AddCode(spv::Op::OpLabel, bound++);
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}
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Ref Module::Branch(Ref target_label) {
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auto op{new Op(spv::Op::OpBranch)};
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op->Add(target_label);
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return AddCode(op);
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}
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Ref Module::BranchConditional(Ref condition, Ref true_label, Ref false_label,
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std::uint32_t true_weight, std::uint32_t false_weight) {
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auto op{new Op(spv::Op::OpBranchConditional)};
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op->Add(condition);
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op->Add(true_label);
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op->Add(false_label);
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if (true_weight != 0 || false_weight != 0) {
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op->Add(Literal(true_weight));
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op->Add(Literal(false_weight));
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}
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return AddCode(op);
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}
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Ref Module::Return() {
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return AddCode(spv::Op::OpReturn);
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}
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} // namespace Sirit
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