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-rw-r--r--src/shader_recompiler/frontend/ir/microinstruction.cpp18
-rw-r--r--src/shader_recompiler/frontend/ir/microinstruction.h13
-rw-r--r--src/shader_recompiler/frontend/ir/opcodes.cpp90
-rw-r--r--src/shader_recompiler/frontend/ir/opcodes.h74
4 files changed, 83 insertions, 112 deletions
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index 7555ac00a..41f9fa0cd 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -221,28 +221,10 @@ Inst* Inst::GetAssociatedPseudoOperation(IR::Opcode opcode) {
}
}
-size_t Inst::NumArgs() const {
- return op == Opcode::Phi ? phi_args.size() : NumArgsOf(op);
-}
-
IR::Type Inst::Type() const {
return TypeOf(op);
}
-Value Inst::Arg(size_t index) const {
- if (op == Opcode::Phi) {
- if (index >= phi_args.size()) {
- throw InvalidArgument("Out of bounds argument index {} in phi instruction", index);
- }
- return phi_args[index].second;
- } else {
- if (index >= NumArgsOf(op)) {
- throw InvalidArgument("Out of bounds argument index {} in opcode {}", index, op);
- }
- return args[index];
- }
-}
-
void Inst::SetArg(size_t index, Value value) {
if (index >= NumArgs()) {
throw InvalidArgument("Out of bounds argument index {} in opcode {}", index, op);
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.h b/src/shader_recompiler/frontend/ir/microinstruction.h
index dc9f683fe..ea55fc29c 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.h
+++ b/src/shader_recompiler/frontend/ir/microinstruction.h
@@ -73,10 +73,19 @@ public:
[[nodiscard]] IR::Type Type() const;
/// Get the number of arguments this instruction has.
- [[nodiscard]] size_t NumArgs() const;
+ [[nodiscard]] size_t NumArgs() const {
+ return op == Opcode::Phi ? phi_args.size() : NumArgsOf(op);
+ }
/// Get the value of a given argument index.
- [[nodiscard]] Value Arg(size_t index) const;
+ [[nodiscard]] Value Arg(size_t index) const noexcept {
+ if (op == Opcode::Phi) {
+ return phi_args[index].second;
+ } else {
+ return args[index];
+ }
+ }
+
/// Set the value of a given argument index.
void SetArg(size_t index, Value value);
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
diff --git a/src/shader_recompiler/frontend/ir/opcodes.h b/src/shader_recompiler/frontend/ir/opcodes.h
index 999fb2e77..b5697c7f9 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.h
+++ b/src/shader_recompiler/frontend/ir/opcodes.h
@@ -4,6 +4,8 @@
#pragma once
+#include <array>
+#include <algorithm>
#include <string_view>
#include <fmt/format.h>
@@ -18,14 +20,80 @@ enum class Opcode {
#undef OPCODE
};
+namespace Detail {
+
+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
+};
+} // namespace Detail
+
/// Get return type of an opcode
-[[nodiscard]] Type TypeOf(Opcode op);
+[[nodiscard]] inline Type TypeOf(Opcode op) noexcept {
+ return Detail::META_TABLE[static_cast<size_t>(op)].type;
+}
/// Get the number of arguments an opcode accepts
-[[nodiscard]] size_t NumArgsOf(Opcode op);
+[[nodiscard]] inline size_t NumArgsOf(Opcode op) noexcept {
+ return Detail::NUM_ARGS[static_cast<size_t>(op)];
+}
/// Get the required type of an argument of an opcode
-[[nodiscard]] Type ArgTypeOf(Opcode op, size_t arg_index);
+[[nodiscard]] inline Type ArgTypeOf(Opcode op, size_t arg_index) noexcept {
+ return Detail::META_TABLE[static_cast<size_t>(op)].arg_types[arg_index];
+}
/// Get the name of an opcode
[[nodiscard]] std::string_view NameOf(Opcode op);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 21:55:25 +0100