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Author SHA1 Message Date
Sintendo 9af7772d91 JitArm64_Paired: Remove unused temp_gpr from ps_arith 2024-06-30 09:54:09 +02:00
Sintendo 0e58b3cfb7 JitArm64_FloatingPoint: Remove unused temp_gpr from fp_arith 2024-06-30 09:53:48 +02:00
Sintendo d877cfa4e2 JitArm64_Integer: Optimize subfic for zero 
When the immediate value is zero, we can do a negation. On ARM64 the NEG
/NEGS instructions are just an alias for SUB/SUBS with a hardcoded WZR.

Before:
```
ldr    w22, [x29, #0x28]
mov    w21, #0x0                 ; =0
subs   w22, w21, w22
```

After:
```
ldr    w22, [x29, #0x28]
negs   w22, w22
```
 2024-06-29 23:08:02 +02:00