diff options
Diffstat (limited to '')
5 files changed, 67 insertions, 41 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp index 7c4269fad..5022b5159 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp @@ -105,8 +105,26 @@ void EmitSPIRV::EmitInst(EmitContext& ctx, IR::Inst* inst) { throw LogicError("Invalid opcode {}", inst->Opcode()); } -void EmitSPIRV::EmitPhi(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +static Id TypeId(const EmitContext& ctx, IR::Type type) { + switch (type) { + case IR::Type::U1: + return ctx.u1; + default: + throw NotImplementedException("Phi node type {}", type); + } +} + +Id EmitSPIRV::EmitPhi(EmitContext& ctx, IR::Inst* inst) { + const size_t num_args{inst->NumArgs()}; + boost::container::small_vector<Id, 64> operands; + operands.reserve(num_args * 2); + for (size_t index = 0; index < num_args; ++index) { + IR::Block* const phi_block{inst->PhiBlock(index)}; + operands.push_back(ctx.Def(inst->Arg(index))); + operands.push_back(ctx.BlockLabel(phi_block)); + } + const Id result_type{TypeId(ctx, inst->Arg(0).Type())}; + return ctx.OpPhi(result_type, std::span(operands.data(), operands.size())); } void EmitSPIRV::EmitVoid(EmitContext&) {} @@ -115,6 +133,29 @@ void EmitSPIRV::EmitIdentity(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } +// FIXME: Move to its own file +void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Inst* inst) { + ctx.OpBranch(ctx.BlockLabel(inst->Arg(0).Label())); +} + +void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, IR::Inst* inst) { + ctx.OpBranchConditional(ctx.Def(inst->Arg(0)), ctx.BlockLabel(inst->Arg(1).Label()), + ctx.BlockLabel(inst->Arg(2).Label())); +} + +void EmitSPIRV::EmitLoopMerge(EmitContext& ctx, IR::Inst* inst) { + ctx.OpLoopMerge(ctx.BlockLabel(inst->Arg(0).Label()), ctx.BlockLabel(inst->Arg(1).Label()), + spv::LoopControlMask::MaskNone); +} + +void EmitSPIRV::EmitSelectionMerge(EmitContext& ctx, IR::Inst* inst) { + ctx.OpSelectionMerge(ctx.BlockLabel(inst->Arg(0).Label()), spv::SelectionControlMask::MaskNone); +} + +void EmitSPIRV::EmitReturn(EmitContext& ctx) { + ctx.OpReturn(); +} + void EmitSPIRV::EmitGetZeroFromOp(EmitContext&) { throw LogicError("Unreachable instruction"); } diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h index 3f4b68a7d..9aa83b5de 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.h +++ b/src/shader_recompiler/backend/spirv/emit_spirv.h @@ -124,18 +124,20 @@ private: void EmitInst(EmitContext& ctx, IR::Inst* inst); // Microinstruction emitters - void EmitPhi(EmitContext& ctx); + Id EmitPhi(EmitContext& ctx, IR::Inst* inst); void EmitVoid(EmitContext& ctx); void EmitIdentity(EmitContext& ctx); void EmitBranch(EmitContext& ctx, IR::Inst* inst); void EmitBranchConditional(EmitContext& ctx, IR::Inst* inst); - void EmitExit(EmitContext& ctx); + void EmitLoopMerge(EmitContext& ctx, IR::Inst* inst); + void EmitSelectionMerge(EmitContext& ctx, IR::Inst* inst); void EmitReturn(EmitContext& ctx); - void EmitUnreachable(EmitContext& ctx); void EmitGetRegister(EmitContext& ctx); void EmitSetRegister(EmitContext& ctx); void EmitGetPred(EmitContext& ctx); void EmitSetPred(EmitContext& ctx); + void EmitSetGotoVariable(EmitContext& ctx); + void EmitGetGotoVariable(EmitContext& ctx); Id EmitGetCbuf(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset); void EmitGetAttribute(EmitContext& ctx); void EmitSetAttribute(EmitContext& ctx); @@ -151,11 +153,11 @@ private: void EmitSetOFlag(EmitContext& ctx); Id EmitWorkgroupId(EmitContext& ctx); Id EmitLocalInvocationId(EmitContext& ctx); - void EmitUndef1(EmitContext& ctx); - void EmitUndef8(EmitContext& ctx); - void EmitUndef16(EmitContext& ctx); - void EmitUndef32(EmitContext& ctx); - void EmitUndef64(EmitContext& ctx); + Id EmitUndefU1(EmitContext& ctx); + void EmitUndefU8(EmitContext& ctx); + void EmitUndefU16(EmitContext& ctx); + void EmitUndefU32(EmitContext& ctx); + void EmitUndefU64(EmitContext& ctx); void EmitLoadGlobalU8(EmitContext& ctx); void EmitLoadGlobalS8(EmitContext& ctx); void EmitLoadGlobalU16(EmitContext& ctx); diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp index b121305ea..1eab739ed 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp @@ -22,6 +22,14 @@ void EmitSPIRV::EmitSetPred(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } +void EmitSPIRV::EmitSetGotoVariable(EmitContext&) { + throw NotImplementedException("SPIR-V Instruction"); +} + +void EmitSPIRV::EmitGetGotoVariable(EmitContext&) { + throw NotImplementedException("SPIR-V Instruction"); +} + Id EmitSPIRV::EmitGetCbuf(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (!binding.IsImmediate()) { throw NotImplementedException("Constant buffer indexing"); diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp index 770fe113c..66ce6c8c5 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp @@ -3,28 +3,3 @@ // Refer to the license.txt file included. #include "shader_recompiler/backend/spirv/emit_spirv.h" - -namespace Shader::Backend::SPIRV { - -void EmitSPIRV::EmitBranch(EmitContext& ctx, IR::Inst* inst) { - ctx.OpBranch(ctx.BlockLabel(inst->Arg(0).Label())); -} - -void EmitSPIRV::EmitBranchConditional(EmitContext& ctx, IR::Inst* inst) { - ctx.OpBranchConditional(ctx.Def(inst->Arg(0)), ctx.BlockLabel(inst->Arg(1).Label()), - ctx.BlockLabel(inst->Arg(2).Label())); -} - -void EmitSPIRV::EmitExit(EmitContext& ctx) { - ctx.OpReturn(); -} - -void EmitSPIRV::EmitReturn(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); -} - -void EmitSPIRV::EmitUnreachable(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); -} - -} // namespace Shader::Backend::SPIRV diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp index 3850b072c..859b60a95 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp @@ -6,23 +6,23 @@ namespace Shader::Backend::SPIRV { -void EmitSPIRV::EmitUndef1(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +Id EmitSPIRV::EmitUndefU1(EmitContext& ctx) { + return ctx.OpUndef(ctx.u1); } -void EmitSPIRV::EmitUndef8(EmitContext&) { +void EmitSPIRV::EmitUndefU8(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitSPIRV::EmitUndef16(EmitContext&) { +void EmitSPIRV::EmitUndefU16(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitSPIRV::EmitUndef32(EmitContext&) { +void EmitSPIRV::EmitUndefU32(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitSPIRV::EmitUndef64(EmitContext&) { +void EmitSPIRV::EmitUndefU64(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } |