diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-05-14 00:40:54 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:31 -0400 |
| commit | d54d7de40e7295827b0e4e4026441b53d3fc9569 (patch) | |
| tree | 29b5074f851292dace7aeb5da7716675544b3735 /src/shader_recompiler/frontend/ir/ir_emitter.cpp | |
| parent | 7ff5851608031baca2adceb9f72e7c75eda9b3a9 (diff) | |
glasm: Rework control flow introducing a syntax list
This commit regresses VertexA shaders, their transformation pass has to
be adapted to the new control flow.
Diffstat (limited to 'src/shader_recompiler/frontend/ir/ir_emitter.cpp')
| -rw-r--r-- | src/shader_recompiler/frontend/ir/ir_emitter.cpp | 60 |
1 files changed, 16 insertions, 44 deletions
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp index ce6c9af073..eb45aa4772 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp +++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp @@ -61,25 +61,28 @@ F64 IREmitter::Imm64(f64 value) const { return F64{Value{value}}; } -void IREmitter::Branch(Block* label) { - label->AddImmediatePredecessor(block); - block->SetBranch(label); - Inst(Opcode::Branch, label); +void IREmitter::Prologue() { + Inst(Opcode::Prologue); } -void IREmitter::BranchConditional(const U1& condition, Block* true_label, Block* false_label) { - block->SetBranches(IR::Condition{true}, true_label, false_label); - true_label->AddImmediatePredecessor(block); - false_label->AddImmediatePredecessor(block); - Inst(Opcode::BranchConditional, condition, true_label, false_label); +void IREmitter::Epilogue() { + Inst(Opcode::Epilogue); } -void IREmitter::LoopMerge(Block* merge_block, Block* continue_target) { - Inst(Opcode::LoopMerge, merge_block, continue_target); +void IREmitter::BranchConditionRef(const U1& cond) { + Inst(Opcode::BranchConditionRef, cond); } -void IREmitter::SelectionMerge(Block* merge_block) { - Inst(Opcode::SelectionMerge, merge_block); +void IREmitter::DemoteToHelperInvocation() { + Inst(Opcode::DemoteToHelperInvocation); +} + +void IREmitter::EmitVertex(const U32& stream) { + Inst(Opcode::EmitVertex, stream); +} + +void IREmitter::EndPrimitive(const U32& stream) { + Inst(Opcode::EndPrimitive, stream); } void IREmitter::Barrier() { @@ -94,37 +97,6 @@ void IREmitter::DeviceMemoryBarrier() { Inst(Opcode::DeviceMemoryBarrier); } -void IREmitter::Return() { - block->SetReturn(); - Inst(Opcode::Return); -} - -void IREmitter::Unreachable() { - Inst(Opcode::Unreachable); -} - -void IREmitter::DemoteToHelperInvocation(Block* continue_label) { - block->SetBranch(continue_label); - continue_label->AddImmediatePredecessor(block); - Inst(Opcode::DemoteToHelperInvocation, continue_label); -} - -void IREmitter::Prologue() { - Inst(Opcode::Prologue); -} - -void IREmitter::Epilogue() { - Inst(Opcode::Epilogue); -} - -void IREmitter::EmitVertex(const U32& stream) { - Inst(Opcode::EmitVertex, stream); -} - -void IREmitter::EndPrimitive(const U32& stream) { - Inst(Opcode::EndPrimitive, stream); -} - U32 IREmitter::GetReg(IR::Reg reg) { return Inst<U32>(Opcode::GetRegister, reg); } |