blob: 7edf21e8aba5fe197b191f13ff2b0103989eab4b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <vector>
#include "shader_recompiler/frontend/ir/value.h"
namespace Shader::IR {
class Block;
struct AbstractSyntaxNode {
enum class Type {
Block,
If,
EndIf,
Loop,
Repeat,
Break,
Return,
Unreachable,
};
union Data {
Block* block;
struct {
U1 cond;
Block* body;
Block* merge;
} if_node;
struct {
Block* merge;
} end_if;
struct {
Block* body;
Block* continue_block;
Block* merge;
} loop;
struct {
U1 cond;
Block* loop_header;
Block* merge;
} repeat;
struct {
U1 cond;
Block* merge;
Block* skip;
} break_node;
};
Data data{};
Type type{};
};
using AbstractSyntaxList = std::vector<AbstractSyntaxNode>;
} // namespace Shader::IR
|
