From 6944cabb899c4367a63cde97ae2bc2eb1a0fb790 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Wed, 21 Apr 2021 00:25:46 -0300
Subject: shader: Inline common Opcode and Inst functions

---
 src/shader_recompiler/frontend/ir/opcodes.cpp | 90 +--------------------------
 1 file changed, 1 insertion(+), 89 deletions(-)

(limited to 'src/shader_recompiler/frontend/ir/opcodes.cpp')

diff --git a/src/shader_recompiler/frontend/ir/opcodes.cpp b/src/shader_recompiler/frontend/ir/opcodes.cpp
index 4207d548c..24d024ad7 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.cpp
+++ b/src/shader_recompiler/frontend/ir/opcodes.cpp
@@ -2,102 +2,14 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <algorithm>
-#include <array>
 #include <string_view>
 
-#include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/ir/opcodes.h"
 
 namespace Shader::IR {
-namespace {
-struct OpcodeMeta {
-    std::string_view name;
-    Type type;
-    std::array<Type, 5> arg_types;
-};
-
-// using enum Type;
-constexpr Type Void{Type::Void};
-constexpr Type Opaque{Type::Opaque};
-constexpr Type Label{Type::Label};
-constexpr Type Reg{Type::Reg};
-constexpr Type Pred{Type::Pred};
-constexpr Type Attribute{Type::Attribute};
-constexpr Type Patch{Type::Patch};
-constexpr Type U1{Type::U1};
-constexpr Type U8{Type::U8};
-constexpr Type U16{Type::U16};
-constexpr Type U32{Type::U32};
-constexpr Type U64{Type::U64};
-constexpr Type F16{Type::F16};
-constexpr Type F32{Type::F32};
-constexpr Type F64{Type::F64};
-constexpr Type U32x2{Type::U32x2};
-constexpr Type U32x3{Type::U32x3};
-constexpr Type U32x4{Type::U32x4};
-constexpr Type F16x2{Type::F16x2};
-constexpr Type F16x3{Type::F16x3};
-constexpr Type F16x4{Type::F16x4};
-constexpr Type F32x2{Type::F32x2};
-constexpr Type F32x3{Type::F32x3};
-constexpr Type F32x4{Type::F32x4};
-constexpr Type F64x2{Type::F64x2};
-constexpr Type F64x3{Type::F64x3};
-constexpr Type F64x4{Type::F64x4};
-
-constexpr std::array META_TABLE{
-#define OPCODE(name_token, type_token, ...)                                                        \
-    OpcodeMeta{                                                                                    \
-        .name{#name_token},                                                                        \
-        .type = type_token,                                                                        \
-        .arg_types{__VA_ARGS__},                                                                   \
-    },
-#include "opcodes.inc"
-#undef OPCODE
-};
-
-constexpr size_t CalculateNumArgsOf(Opcode op) {
-    const auto& arg_types{META_TABLE[static_cast<size_t>(op)].arg_types};
-    return std::distance(arg_types.begin(), std::ranges::find(arg_types, Type::Void));
-}
-
-constexpr std::array NUM_ARGS{
-#define OPCODE(name_token, type_token, ...) CalculateNumArgsOf(Opcode::name_token),
-#include "opcodes.inc"
-#undef OPCODE
-};
-
-void ValidateOpcode(Opcode op) {
-    const size_t raw{static_cast<size_t>(op)};
-    if (raw >= META_TABLE.size()) {
-        throw InvalidArgument("Invalid opcode with raw value {}", raw);
-    }
-}
-} // Anonymous namespace
-
-Type TypeOf(Opcode op) {
-    ValidateOpcode(op);
-    return META_TABLE[static_cast<size_t>(op)].type;
-}
-
-size_t NumArgsOf(Opcode op) {
-    ValidateOpcode(op);
-    return NUM_ARGS[static_cast<size_t>(op)];
-}
-
-Type ArgTypeOf(Opcode op, size_t arg_index) {
-    ValidateOpcode(op);
-    const auto& arg_types{META_TABLE[static_cast<size_t>(op)].arg_types};
-    if (arg_index >= arg_types.size() || arg_types[arg_index] == Type::Void) {
-        throw InvalidArgument("Out of bounds argument");
-    }
-    return arg_types[arg_index];
-}
 
 std::string_view NameOf(Opcode op) {
-    ValidateOpcode(op);
-    return META_TABLE[static_cast<size_t>(op)].name;
+    return Detail::META_TABLE[static_cast<size_t>(op)].name;
 }
 
 } // namespace Shader::IR
-- 
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