mirrors/dynarmic
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

backend/x64: Fix FixupLUT argument order

Browse source 
The last two arguments(fixup response response for finite values) are
neg-pos, not pos-neg. Found this out while re-using this function for
some math stuff. Thankfully nothing currently uses this fixup response
at the moment.
This commit is contained in:
Wunkolo 2022-09-30 14:37:26 -07:00 committed by merry
parent af51845a53
commit e886bfb7c1
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/dynarmic/backend/x64/constants.h
View file

@ -122,8 +122,8 @@ constexpr u32 FixupLUT(FpFixup src_qnan = FpFixup::Dest,
FpFixup src_posone = FpFixup::Dest, FpFixup src_posone = FpFixup::Dest,
FpFixup src_neginf = FpFixup::Dest, FpFixup src_neginf = FpFixup::Dest,
FpFixup src_posinf = FpFixup::Dest, FpFixup src_posinf = FpFixup::Dest,
FpFixup src_pos = FpFixup::Dest, FpFixup src_neg = FpFixup::Dest,
FpFixup src_neg = FpFixup::Dest) { FpFixup src_pos = FpFixup::Dest) {
u32 fixup_lut = 0; u32 fixup_lut = 0;
fixup_lut = mcl::bit::set_bits<0, 3, u32>(fixup_lut, static_cast<u32>(src_qnan)); fixup_lut = mcl::bit::set_bits<0, 3, u32>(fixup_lut, static_cast<u32>(src_qnan));
fixup_lut = mcl::bit::set_bits<4, 7, u32>(fixup_lut, static_cast<u32>(src_snan)); fixup_lut = mcl::bit::set_bits<4, 7, u32>(fixup_lut, static_cast<u32>(src_snan));
@ -131,8 +131,8 @@ constexpr u32 FixupLUT(FpFixup src_qnan = FpFixup::Dest,
fixup_lut = mcl::bit::set_bits<12, 15, u32>(fixup_lut, static_cast<u32>(src_posone)); fixup_lut = mcl::bit::set_bits<12, 15, u32>(fixup_lut, static_cast<u32>(src_posone));
fixup_lut = mcl::bit::set_bits<16, 19, u32>(fixup_lut, static_cast<u32>(src_neginf)); fixup_lut = mcl::bit::set_bits<16, 19, u32>(fixup_lut, static_cast<u32>(src_neginf));
fixup_lut = mcl::bit::set_bits<20, 23, u32>(fixup_lut, static_cast<u32>(src_posinf)); fixup_lut = mcl::bit::set_bits<20, 23, u32>(fixup_lut, static_cast<u32>(src_posinf));
fixup_lut = mcl::bit::set_bits<24, 27, u32>(fixup_lut, static_cast<u32>(src_pos)); fixup_lut = mcl::bit::set_bits<24, 27, u32>(fixup_lut, static_cast<u32>(src_neg));
fixup_lut = mcl::bit::set_bits<28, 31, u32>(fixup_lut, static_cast<u32>(src_neg)); fixup_lut = mcl::bit::set_bits<28, 31, u32>(fixup_lut, static_cast<u32>(src_pos));
return fixup_lut; return fixup_lut;
} }