mirror of
https://git.suyu.dev/suyu/dynarmic.git
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349d4b577a
Removes unnecessary header dependencies that have accumulated over time as changes have been made. Lessens the amount of files that need to be rebuilt when the headers change.
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2018 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#include "frontend/A64/translate/impl/impl.h"
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namespace Dynarmic::A64 {
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namespace {
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bool FPCompare(TranslatorVisitor& v, Imm<2> type, Vec Vm, Cond cond, Vec Vn, Imm<4> nzcv, bool exc_on_qnan) {
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const auto datasize = FPGetDataSize(type);
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if (!datasize || *datasize == 16) {
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return v.UnallocatedEncoding();
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}
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const u32 flags = nzcv.ZeroExtend<u32>() << 28;
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const IR::U32U64 operand1 = v.V_scalar(*datasize, Vn);
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const IR::U32U64 operand2 = v.V_scalar(*datasize, Vm);
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const IR::NZCV then_flags = v.ir.FPCompare(operand1, operand2, exc_on_qnan, true);
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const IR::NZCV else_flags = v.ir.NZCVFromPackedFlags(v.ir.Imm32(flags));
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v.ir.SetNZCV(v.ir.ConditionalSelect(cond, then_flags, else_flags));
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return true;
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}
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} // Anonymous namespace
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bool TranslatorVisitor::FCCMP_float(Imm<2> type, Vec Vm, Cond cond, Vec Vn, Imm<4> nzcv) {
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return FPCompare(*this, type, Vm, cond, Vn, nzcv, false);
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}
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bool TranslatorVisitor::FCCMPE_float(Imm<2> type, Vec Vm, Cond cond, Vec Vn, Imm<4> nzcv) {
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return FPCompare(*this, type, Vm, cond, Vn, nzcv, true);
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}
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} // namespace Dynarmic::A64
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