Using the new JIT IR engine causes some funny glitches

[aeiouaeiouaeiouaeiouaeiouaeiou]

Game or games this happens in

NPJH-50333 - Kurohyou Ryu ga Gotoku Shinshou (original/translation patch)

What area of the game

Select the JIT IR engine in settings, every scene with 3D objects

What happens

What should happen

GE frame capture

No response

Platform

Windows

Mobile phone model or graphics card

AMD Radeon 6630M

PPSSPP version affected

1.16.1

Last working version

1.15.4 (where is not available)

Graphics backend (3D API)

Direct3D 11

Checklist

• Test in the latest git build in case it's already fixed.
• Search for other reports of the same issue.
• Try resetting settings or older versions and include if the issue is related.
• Try changing graphics settings to determine if one causes the glitch (especially speed hacks or enhancements/replacements.)
• Include logs or screenshots of issue.

[aeiouaeiouaeiouaeiouaeiouaeiou]

It also affects NPJH-50562 (Kurohyou 2 Ryu ga Gotoku Ashura Hen).

[unknownbrackets]

Hm, on Windows I'm not seeing these issues at all in the demo for Kurohyou 2. Walking around and getting into a fight all look fine. Maybe the full game does something differently.

Are you seeing this in any other games?

Under Developer tools -> JIT debug tools, does disabling any of the VFPU ones, regalloc, etc. help?

-[Unknown]

[unknownbrackets]

New information: seems this only happens for devices lacking BMI2, which narrows the possible issue a good bit.

-[Unknown]

[aeiouaeiouaeiouaeiouaeiouaeiou]

Tried the nightly build, it's fixed now. Thanks!