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PPU Interpreter: Fix VSCR element in MFVSCR and MTVSCR

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VSCR is the last big-endian word, stored in _u32[0], as the LLVM recompiler uses.
This commit is contained in:
izcarti
2026-10-10 22:32:11 +03:00
committed by Elad
parent 31bd702e39
commit 6a900d00e6
1 changed files with 3 additions and 3 deletions
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rpcs3/Emu/Cell/PPUInterpreter.cpp
+3 -3
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@@ -664,8 +664,8 @@ auto MFVSCR()
u32 sat_bit = 0;
if constexpr (((Flags == set_sat) || ...))
sat_bit = !gv_testz(sat); //!!sat._u;
d._u64[0] = 0;
d._u64[1] = u64(sat_bit | (u32{nj} << 16)) << 32;
d._u64[0] = sat_bit | (u32{nj} << 16);
d._u64[1] = 0;
};
RETURN_(ppu.vr[op.vd], ppu.sat, ppu.nj);
@@ -679,7 +679,7 @@ auto MTVSCR()
static const auto exec = [](auto&& sat, auto&& nj, auto&& jm_mask, auto&& b)
{
const u32 vscr = b._u32[3];
const u32 vscr = b._u32[0];
if constexpr (((Flags == set_sat) || ...))
sat._u = vscr & 1;
if constexpr (((Flags == use_nj || Flags == fix_nj) || ...))