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glasm: Implement basic GLASM instructions

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This commit is contained in:
ReinUsesLisp
2021-05-08 16:28:52 -03:00
committed by ameerj
parent c1ba685d9c
commit 6fd190d1ae
10 changed files with 1173 additions and 840 deletions
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421
src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp
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// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <string_view>
#include "shader_recompiler/backend/glasm/emit_context.h"
#include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
#include "shader_recompiler/frontend/ir/value.h"
namespace Shader::Backend::GLASM {
void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
ctx.Add("MOV.F {},|{}|;", inst, value);
}
void EmitFPAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPAdd16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
ctx.Add("ADD.F {},{},{};", inst, a, b);
}
void EmitFPAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPFma16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b,
[[maybe_unused]] std::string_view c) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
std::string_view c) {
ctx.Add("MAD.F {},{},{},{};", inst, a, b, c);
}
void EmitFPFma64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b,
[[maybe_unused]] std::string_view c) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a,
[[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMax64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a,
[[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a,
[[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMin64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view a,
[[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMul16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
ctx.Add("MUL.F {},{},{};", inst, a, b);
}
void EmitFPMul64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPNeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
if (value[0] == '-') {
// Guard against negating a negative immediate
ctx.Add("MOV.F {},{};", inst, value.substr(1));
} else {
ctx.Add("MOV.F {},-{};", inst, value);
}
}
void EmitFPNeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPSin([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPCos([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPExp2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPLog2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRecip32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRecip64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRecipSqrt32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPSqrt([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPSaturate16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPSaturate32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
ctx.Add("MOV.F.SAT {},{};", inst, value);
}
void EmitFPSaturate64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPClamp16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value,
[[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value,
[[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPClamp64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value,
[[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRoundEven16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRoundEven32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPRoundEven64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPFloor16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPFloor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPFloor64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPCeil16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPCeil32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPCeil64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPTrunc16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPTrunc32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPTrunc64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs) {
const std::string ret{ctx.reg_alloc.Define(inst)};
ctx.Add("SEQ.F {},{},{};SNE.S {},{},0;", ret, lhs, rhs, ret, ret);
}
void EmitFPOrdEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs) {
const std::string ret{ctx.reg_alloc.Define(inst)};
ctx.Add("SLT.F {},{},{};SNE.S {},{},0;", ret, lhs, rhs, ret, ret);
}
void EmitFPOrdLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThan32([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThan64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThan32([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThan64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs) {
const std::string ret{ctx.reg_alloc.Define(inst)};
ctx.Add("SLE.F {},{},{};SNE.S {},{},0;", ret, lhs, rhs, ret, ret);
}
void EmitFPOrdLessThanEqual64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThanEqual32([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordLessThanEqual64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThanEqual32([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPOrdGreaterThanEqual64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThanEqual32([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
void EmitFPUnordGreaterThanEqual64([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLASM instruction");
}
} // namespace Shader::Backend::GLASM