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refactor(shader): preserve native wide shared operations

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This commit is contained in:
nmzik
2026-08-19 09:11:25 +02:00
parent c9e942a972
commit c236ba713d
25 changed files with 1486 additions and 986 deletions
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src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.cpp
+49 -36
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@@ -42,8 +42,6 @@ constexpr Type BufferResource = Type::BufferResource;
constexpr Type AddressResource = Type::AddressResource;
constexpr Type ImageResource = Type::ImageResource;
constexpr Type SamplerResource = Type::SamplerResource;
constexpr Type LdsResource = Type::LdsResource;
constexpr Type GdsResource = Type::GdsResource;
constexpr Type ImageAddress = Type::ImageAddress;
constexpr std::array<OpcodeMeta, static_cast<size_t>(ValueOpcode::Count)> MetaTable = {{
@@ -76,52 +74,23 @@ bool HasSideEffects(ValueOpcode opcode) {
if (buffer_access == BufferAccess::Write || buffer_access == BufferAccess::Atomic) {
return true;
}
const auto shared_access = SharedAccessOf(opcode);
if (shared_access == SharedAccess::Write || shared_access == SharedAccess::Atomic ||
shared_access == SharedAccess::Append || shared_access == SharedAccess::Consume) {
return true;
}
switch (opcode) {
case ValueOpcode::Reference:
case ValueOpcode::ReferenceU32:
case ValueOpcode::StoreAddressU8:
case ValueOpcode::StoreAddressU16:
case ValueOpcode::StoreAddressU32:
case ValueOpcode::WriteSharedU8:
case ValueOpcode::WriteSharedU16:
case ValueOpcode::WriteSharedU32:
case ValueOpcode::WriteGdsU8:
case ValueOpcode::WriteGdsU16:
case ValueOpcode::WriteGdsU32:
case ValueOpcode::SharedAtomicFMin32:
case ValueOpcode::SharedAtomicFMax32:
case ValueOpcode::GdsAtomicFMin32:
case ValueOpcode::GdsAtomicFMax32:
case ValueOpcode::SharedAtomicSwap32:
case ValueOpcode::SharedAtomicIAdd32:
case ValueOpcode::SharedAtomicISub32:
case ValueOpcode::SharedAtomicSMin32:
case ValueOpcode::SharedAtomicUMin32:
case ValueOpcode::SharedAtomicSMax32:
case ValueOpcode::SharedAtomicUMax32:
case ValueOpcode::SharedAtomicAnd32:
case ValueOpcode::SharedAtomicOr32:
case ValueOpcode::SharedAtomicXor32:
case ValueOpcode::GdsAtomicSwap32:
case ValueOpcode::GdsAtomicIAdd32:
case ValueOpcode::GdsAtomicISub32:
case ValueOpcode::GdsAtomicSMin32:
case ValueOpcode::GdsAtomicUMin32:
case ValueOpcode::GdsAtomicSMax32:
case ValueOpcode::GdsAtomicUMax32:
case ValueOpcode::GdsAtomicAnd32:
case ValueOpcode::GdsAtomicOr32:
case ValueOpcode::GdsAtomicXor32:
case ValueOpcode::ImageAtomicIAdd32:
case ValueOpcode::ImageAtomicUMin32:
case ValueOpcode::ImageAtomicUMax32:
case ValueOpcode::ImageAtomicAnd32:
case ValueOpcode::ImageAtomicOr32:
case ValueOpcode::ImageAtomicXor32:
case ValueOpcode::DataAppend:
case ValueOpcode::DataConsume:
case ValueOpcode::GdsDataAppend:
case ValueOpcode::GdsDataConsume:
case ValueOpcode::ImageWrite:
case ValueOpcode::SetAttribute:
case ValueOpcode::Barrier: return true;
@@ -172,4 +141,48 @@ uint32_t BufferComponentCount(ValueOpcode opcode) {
}
}
SharedAccess SharedAccessOf(ValueOpcode opcode) {
switch (opcode) {
case ValueOpcode::LoadSharedU8:
case ValueOpcode::LoadSharedU16:
case ValueOpcode::LoadSharedU32:
case ValueOpcode::LoadSharedU32x2:
case ValueOpcode::LoadSharedU32x3:
case ValueOpcode::LoadSharedU32x4: return SharedAccess::Read;
case ValueOpcode::WriteSharedU8:
case ValueOpcode::WriteSharedU16:
case ValueOpcode::WriteSharedU32:
case ValueOpcode::WriteSharedU32x2:
case ValueOpcode::WriteSharedU32x3:
case ValueOpcode::WriteSharedU32x4: return SharedAccess::Write;
case ValueOpcode::SharedAtomicFMin32:
case ValueOpcode::SharedAtomicFMax32:
case ValueOpcode::SharedAtomicSwap32:
case ValueOpcode::SharedAtomicIAdd32:
case ValueOpcode::SharedAtomicISub32:
case ValueOpcode::SharedAtomicSMin32:
case ValueOpcode::SharedAtomicUMin32:
case ValueOpcode::SharedAtomicSMax32:
case ValueOpcode::SharedAtomicUMax32:
case ValueOpcode::SharedAtomicAnd32:
case ValueOpcode::SharedAtomicOr32:
case ValueOpcode::SharedAtomicXor32: return SharedAccess::Atomic;
case ValueOpcode::DataAppend: return SharedAccess::Append;
case ValueOpcode::DataConsume: return SharedAccess::Consume;
default: return SharedAccess::None;
}
}
uint32_t SharedComponentCount(ValueOpcode opcode) {
switch (opcode) {
case ValueOpcode::LoadSharedU32x2:
case ValueOpcode::WriteSharedU32x2: return 2u;
case ValueOpcode::LoadSharedU32x3:
case ValueOpcode::WriteSharedU32x3: return 3u;
case ValueOpcode::LoadSharedU32x4:
case ValueOpcode::WriteSharedU32x4: return 4u;
default: return SharedAccessOf(opcode) == SharedAccess::None ? 0u : 1u;
}
}
} // namespace Libs::Graphics::ShaderRecompiler::IR