JosJuice 68a5fc55d2 Interpreter: Fix fctiwx rounding
The interpreter implementation of fctiwx was treating rounding
mode 0 as "round to nearest, ties towards zero", which is not
an actual IEEE-754 rounding mode. The IBM document mentioned
in a comment at the top of the function, on the other hand,
treats rounding mode 0 as "round to nearest, ties to even",
which makes more sense.

This fixes one of JMC's console-recorded F-Zero GX replays on
JitArm64. (JitArm64 uses an interpreter fallback for fctiwx.)
2021-05-22 17:28:04 +02:00
..
2021-05-22 17:28:04 +02:00
2021-05-21 13:39:59 +02:00
2019-05-08 23:59:04 +02:00