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A64: Implement FCVTAS (scalar)

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This commit is contained in:
MerryMage 2018-06-30 12:15:35 +01:00
parent a1965a74a0
commit c0c7a26314
2 changed files with 5 additions and 1 deletions
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2
src/frontend/A64/decoder/a64.inc
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@ -888,7 +888,7 @@ INST(FCVTNS_float, "FCVTNS (scalar)", "z0011
INST(FCVTNU_float, "FCVTNU (scalar)", "z0011110yy100001000000nnnnnddddd")
INST(SCVTF_float_int, "SCVTF (scalar, integer)", "z0011110yy100010000000nnnnnddddd")
INST(UCVTF_float_int, "UCVTF (scalar, integer)", "z0011110yy100011000000nnnnnddddd")
//INST(FCVTAS_float, "FCVTAS (scalar)", "z0011110yy100100000000nnnnnddddd")
INST(FCVTAS_float, "FCVTAS (scalar)", "z0011110yy100100000000nnnnnddddd")
//INST(FCVTAU_float, "FCVTAU (scalar)", "z0011110yy100101000000nnnnnddddd")
INST(FMOV_float_gen, "FMOV (general)", "z0011110yy10r11o000000nnnnnddddd")
//INST(FCVTPS_float, "FCVTPS (scalar)", "z0011110yy101000000000nnnnnddddd")

4
src/frontend/A64/translate/impl/floating_point_conversion_integer.cpp
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@ -206,4 +206,8 @@ bool TranslatorVisitor::FCVTZU_float_int(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
return FloaingPointConvertUnsignedInteger(*this, sf, type, Vn, Rd, FP::RoundingMode::TowardsZero);
}
bool TranslatorVisitor::FCVTAS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) {
return FloaingPointConvertSignedInteger(*this, sf, type, Vn, Rd, FP::RoundingMode::ToNearest_TieAwayFromZero);
}
} // namespace Dynarmic::A64