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AnyPS5/docs/dev
AlexandClaude Opus 5.5 2185d82522 fix(shader): quiet signaling NaN cube results in IEEE mode
With IEEE_MODE=1 the hardware quiets a signaling NaN that v_cubesc,
v_cubetc or v_cubema_f32 returns, keeping the sign the instruction gives
it; with IEEE=0 the bits pass through. Same rule as #1867, measured on
gfx1036 in both modes.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
2026-10-10 09:13:00 +02:00
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