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-rw-r--r--src/shader_recompiler/frontend/ir/basic_block.cpp2
-rw-r--r--src/shader_recompiler/frontend/ir/basic_block.h2
-rw-r--r--src/shader_recompiler/frontend/ir/ir_emitter.h4
-rw-r--r--src/shader_recompiler/frontend/ir/microinstruction.cpp2
-rw-r--r--src/shader_recompiler/frontend/ir/microinstruction.h20
-rw-r--r--src/shader_recompiler/frontend/ir/modifiers.h10
6 files changed, 27 insertions, 13 deletions
diff --git a/src/shader_recompiler/frontend/ir/basic_block.cpp b/src/shader_recompiler/frontend/ir/basic_block.cpp
index c97626712..5ae91dd7d 100644
--- a/src/shader_recompiler/frontend/ir/basic_block.cpp
+++ b/src/shader_recompiler/frontend/ir/basic_block.cpp
@@ -26,7 +26,7 @@ void Block::AppendNewInst(Opcode op, std::initializer_list<Value> args) {
}
Block::iterator Block::PrependNewInst(iterator insertion_point, Opcode op,
- std::initializer_list<Value> args, u64 flags) {
+ std::initializer_list<Value> args, u32 flags) {
Inst* const inst{inst_pool->Create(op, flags)};
const auto result_it{instructions.insert(insertion_point, *inst)};
diff --git a/src/shader_recompiler/frontend/ir/basic_block.h b/src/shader_recompiler/frontend/ir/basic_block.h
index 3205705e7..778b32e43 100644
--- a/src/shader_recompiler/frontend/ir/basic_block.h
+++ b/src/shader_recompiler/frontend/ir/basic_block.h
@@ -42,7 +42,7 @@ public:
/// Prepends a new instruction to this basic block before the insertion point.
iterator PrependNewInst(iterator insertion_point, Opcode op,
- std::initializer_list<Value> args = {}, u64 flags = 0);
+ std::initializer_list<Value> args = {}, u32 flags = 0);
/// Set the branches to jump to when all instructions have executed.
void SetBranches(Condition cond, Block* branch_true, Block* branch_false);
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 4decb46bc..24b012a39 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -178,7 +178,7 @@ private:
}
template <typename T>
- requires(sizeof(T) <= sizeof(u64) && std::is_trivially_copyable_v<T>) struct Flags {
+ requires(sizeof(T) <= sizeof(u32) && std::is_trivially_copyable_v<T>) struct Flags {
Flags() = default;
Flags(T proxy_) : proxy{proxy_} {}
@@ -187,7 +187,7 @@ private:
template <typename T = Value, typename FlagType, typename... Args>
T Inst(Opcode op, Flags<FlagType> flags, Args... args) {
- u64 raw_flags{};
+ u32 raw_flags{};
std::memcpy(&raw_flags, &flags.proxy, sizeof(flags.proxy));
auto it{block->PrependNewInst(insertion_point, op, {Value{args}...}, raw_flags)};
return T{Value{&*it}};
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index 9279b9692..ee76db9ad 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -31,7 +31,7 @@ static void RemovePseudoInstruction(IR::Inst*& inst, IR::Opcode expected_opcode)
inst = nullptr;
}
-Inst::Inst(IR::Opcode op_, u64 flags_) noexcept : op{op_}, flags{flags_} {
+Inst::Inst(IR::Opcode op_, u32 flags_) noexcept : op{op_}, flags{flags_} {
if (op == Opcode::Phi) {
std::construct_at(&phi_args);
} else {
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.h b/src/shader_recompiler/frontend/ir/microinstruction.h
index ddf0f90a9..5b244fa0b 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.h
+++ b/src/shader_recompiler/frontend/ir/microinstruction.h
@@ -12,6 +12,7 @@
#include <boost/intrusive/list.hpp>
+#include "common/bit_cast.h"
#include "common/common_types.h"
#include "shader_recompiler/frontend/ir/opcodes.h"
#include "shader_recompiler/frontend/ir/type.h"
@@ -25,7 +26,7 @@ constexpr size_t MAX_ARG_COUNT = 4;
class Inst : public boost::intrusive::list_base_hook<> {
public:
- explicit Inst(Opcode op_, u64 flags_) noexcept;
+ explicit Inst(Opcode op_, u32 flags_) noexcept;
~Inst();
Inst& operator=(const Inst&) = delete;
@@ -86,13 +87,25 @@ public:
void ReplaceUsesWith(Value replacement);
template <typename FlagsType>
- requires(sizeof(FlagsType) <= sizeof(u64) && std::is_trivially_copyable_v<FlagsType>)
+ requires(sizeof(FlagsType) <= sizeof(u32) && std::is_trivially_copyable_v<FlagsType>)
[[nodiscard]] FlagsType Flags() const noexcept {
FlagsType ret;
std::memcpy(&ret, &flags, sizeof(ret));
return ret;
}
+ /// Intrusively store the host definition of this instruction.
+ template <typename DefinitionType>
+ void SetDefinition(DefinitionType def) {
+ definition = Common::BitCast<u32>(def);
+ }
+
+ /// Return the intrusively stored host definition of this instruction.
+ template <typename DefinitionType>
+ [[nodiscard]] DefinitionType Definition() const noexcept {
+ return Common::BitCast<DefinitionType>(definition);
+ }
+
private:
struct NonTriviallyDummy {
NonTriviallyDummy() noexcept {}
@@ -103,7 +116,8 @@ private:
IR::Opcode op{};
int use_count{};
- u64 flags{};
+ u32 flags{};
+ u32 definition{};
union {
NonTriviallyDummy dummy{};
std::array<Value, MAX_ARG_COUNT> args;
diff --git a/src/shader_recompiler/frontend/ir/modifiers.h b/src/shader_recompiler/frontend/ir/modifiers.h
index 28bb9e798..c288eede0 100644
--- a/src/shader_recompiler/frontend/ir/modifiers.h
+++ b/src/shader_recompiler/frontend/ir/modifiers.h
@@ -6,13 +6,13 @@
namespace Shader::IR {
-enum class FmzMode {
+enum class FmzMode : u8 {
None, // Denorms are not flushed, NAN is propagated (nouveau)
FTZ, // Flush denorms to zero, NAN is propagated (D3D11, NVN, GL, VK)
FMZ, // Flush denorms to zero, x * 0 == 0 (D3D9)
};
-enum class FpRounding {
+enum class FpRounding : u8 {
RN, // Round to nearest even,
RM, // Round towards negative infinity
RP, // Round towards positive infinity
@@ -21,8 +21,8 @@ enum class FpRounding {
struct FpControl {
bool no_contraction{false};
- FpRounding rounding : 8 = FpRounding::RN;
- FmzMode fmz_mode : 8 = FmzMode::FTZ;
+ FpRounding rounding{FpRounding::RN};
+ FmzMode fmz_mode{FmzMode::FTZ};
};
-static_assert(sizeof(FpControl) <= sizeof(u64));
+static_assert(sizeof(FpControl) <= sizeof(u32));
} // namespace Shader::IR