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emit_arm64_vector: Implement VectorBroadcast

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Merry 2022-08-02 00:39:14 +01:00 committed by merry
parent 3c3f30c0ac
commit 72357aba04
1 changed files with 21 additions and 28 deletions
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49
src/dynarmic/backend/arm64/emit_arm64_vector.cpp
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@ -232,60 +232,53 @@ void EmitIR<IR::Opcode::VectorArithmeticVShift64>(oaknut::CodeGenerator& code, E
ASSERT_FALSE("Unimplemented");
}
template<size_t size, typename EmitFn>
static void EmitBroadcast(oaknut::CodeGenerator&, EmitContext& ctx, IR::Inst* inst, EmitFn emit) {
auto args = ctx.reg_alloc.GetArgumentInfo(inst);
ASSERT(args[1].IsImmediate());
auto Qvector = ctx.reg_alloc.WriteQ(inst);
auto Rvalue = ctx.reg_alloc.ReadReg<std::max<size_t>(32, size)>(args[0]);
RegAlloc::Realize(Qvector, Rvalue);
// TODO: fpr source
emit(Qvector, Rvalue);
}
template<>
void EmitIR<IR::Opcode::VectorBroadcastLower8>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<8>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->toD().B8(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcastLower16>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<16>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->toD().H4(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcastLower32>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<32>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->toD().S2(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcast8>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<8>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->B16(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcast16>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<16>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->H8(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcast32>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<32>(code, ctx, inst, [&](auto& Qvector, auto& Wvalue) { code.DUP(Qvector->S4(), Wvalue); });
}
template<>
void EmitIR<IR::Opcode::VectorBroadcast64>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitBroadcast<64>(code, ctx, inst, [&](auto& Qvector, auto& Xvalue) { code.DUP(Qvector->D2(), Xvalue); });
}
template<>