diff options
Diffstat (limited to 'src/shader_recompiler/frontend/ir')
4 files changed, 17 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp index ff2970125..ce610799a 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp +++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp @@ -92,6 +92,14 @@ void IREmitter::DemoteToHelperInvocation(Block* continue_label) { Inst(Opcode::DemoteToHelperInvocation, continue_label); } +void IREmitter::Prologue() { + Inst(Opcode::Prologue); +} + +void IREmitter::Epilogue() { + Inst(Opcode::Epilogue); +} + U32 IREmitter::GetReg(IR::Reg reg) { return Inst<U32>(Opcode::GetRegister, reg); } diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h index 1708be3ef..39109b0de 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.h +++ b/src/shader_recompiler/frontend/ir/ir_emitter.h @@ -39,6 +39,9 @@ public: void Return(); void DemoteToHelperInvocation(Block* continue_label); + void Prologue(); + void Epilogue(); + [[nodiscard]] U32 GetReg(IR::Reg reg); void SetReg(IR::Reg reg, const U32& value); diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp index 21b7d8a9f..ba3968056 100644 --- a/src/shader_recompiler/frontend/ir/microinstruction.cpp +++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp @@ -56,6 +56,8 @@ bool Inst::MayHaveSideEffects() const noexcept { case Opcode::SelectionMerge: case Opcode::Return: case Opcode::DemoteToHelperInvocation: + case Opcode::Prologue: + case Opcode::Epilogue: case Opcode::SetAttribute: case Opcode::SetAttributeIndexed: case Opcode::SetFragColor: diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc index fe888b8b2..8945c7b04 100644 --- a/src/shader_recompiler/frontend/ir/opcodes.inc +++ b/src/shader_recompiler/frontend/ir/opcodes.inc @@ -15,6 +15,10 @@ OPCODE(SelectionMerge, Void, Labe OPCODE(Return, Void, ) OPCODE(DemoteToHelperInvocation, Void, Label, ) +// Special operations +OPCODE(Prologue, Void, ) +OPCODE(Epilogue, Void, ) + // Context getters/setters OPCODE(GetRegister, U32, Reg, ) OPCODE(SetRegister, Void, Reg, U32, ) |