8000 SH4: Fix jit to not require "safe-mode", change defaults. · Issue #15 · skmp/minicast · GitHub
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SH4: Fix jit to not require "safe-mode", change defaults. #15

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@skmp

"safe-mode" is enabled by default and it really hurts performance.

Looking at the codebase there are some comments on some games breaking with it.

What this control is div matching for div0/1 insns, and likely the breakage is corner cases on divide by zero.

Fix corner cases, then rename config to something more descriptive, and default to match the divs for perf.

Activity

  1. changed the title [-]Fix dynarec to not require "safe-mode", change defaults.[/-] [+]SH4: Fix jit to not require "safe-mode", change defaults.[/+] on Jul 19, 2026
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