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PPCRec: Reenable float copy optimization
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This commit is contained in:
Exzap 2025-05-09 02:06:08 +02:00
parent 557aff4024
commit ba09daf328
4 changed files with 84 additions and 67 deletions
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39
src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp
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@ -685,45 +685,6 @@ void PPCRecompiler_init()
PPCRecompiler_allocateRange(mmuRange_TRAMPOLINE_AREA.getBase(), mmuRange_TRAMPOLINE_AREA.getSize());
PPCRecompiler_allocateRange(mmuRange_CODECAVE.getBase(), mmuRange_CODECAVE.getSize());
// setup GQR scale tables
for (uint32 i = 0; i < 32; i++)
{
float a = 1.0f / (float)(1u << i);
float b = 0;
if (i == 0)
b = 4294967296.0f;
else
b = (float)(1u << (32u - i));
float ar = (float)(1u << i);
float br = 0;
if (i == 0)
br = 1.0f / 4294967296.0f;
else
br = 1.0f / (float)(1u << (32u - i));
ppcRecompilerInstanceData->_psq_ld_scale_ps0_1[i * 2 + 0] = a;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_1[i * 2 + 1] = 1.0f;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_1[(i + 32) * 2 + 0] = b;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_1[(i + 32) * 2 + 1] = 1.0f;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_ps1[i * 2 + 0] = a;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_ps1[i * 2 + 1] = a;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_ps1[(i + 32) * 2 + 0] = b;
ppcRecompilerInstanceData->_psq_ld_scale_ps0_ps1[(i + 32) * 2 + 1] = b;
ppcRecompilerInstanceData->_psq_st_scale_ps0_1[i * 2 + 0] = ar;
ppcRecompilerInstanceData->_psq_st_scale_ps0_1[i * 2 + 1] = 1.0f;
ppcRecompilerInstanceData->_psq_st_scale_ps0_1[(i + 32) * 2 + 0] = br;
ppcRecompilerInstanceData->_psq_st_scale_ps0_1[(i + 32) * 2 + 1] = 1.0f;
ppcRecompilerInstanceData->_psq_st_scale_ps0_ps1[i * 2 + 0] = ar;
ppcRecompilerInstanceData->_psq_st_scale_ps0_ps1[i * 2 + 1] = ar;
ppcRecompilerInstanceData->_psq_st_scale_ps0_ps1[(i + 32) * 2 + 0] = br;
ppcRecompilerInstanceData->_psq_st_scale_ps0_ps1[(i + 32) * 2 + 1] = br;
}
PPCRecompiler_initPlatform();
cemuLog_log(LogType::Force, "Recompiler initialized");