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Match J3DTransformInfo::operator=, fixing several regalloc issues (#2873)

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LagoLunatic
2025-11-26 16:41:10 -05:00
committed by GitHub
parent df1ae6898e
commit 5d0da9be7c
4 changed files with 12 additions and 20 deletions
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include/JSystem/J3DGraphBase/J3DTransform.h
+10 -15
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@@ -26,24 +26,19 @@ struct J3DTransformInfo {
inline J3DTransformInfo& operator=(const register J3DTransformInfo& b) {
register const J3DTransformInfo& var_r31 = b;
register J3DTransformInfo& var_r30 = *this;
register f32 var_f31;
register f32 var_f0;
register int var_r0;
asm {
psq_l var_f31, 0x0(var_r31), 0, 0
psq_st var_f31, 0x0(var_r30), 0, 0
lfs var_f31, 0x8(var_r31)
stfs var_f31, 0x8(var_r30)
lwz var_r0, 0xc(var_r31)
stw var_r0, 0xc(var_r30)
lha var_r0, 0x10(var_r31)
sth var_r0, 0x10(var_r30)
psq_l var_f31, 0x14(var_r31), 0, 0
psq_st var_f31, 0x14(var_r30), 0, 0
lfs var_f0, 0x1c(var_r31)
stfs var_f0, 0x1c(var_r30)
psq_l var_f31, J3DTransformInfo.mScale(var_r31), 0, 0
psq_st var_f31, J3DTransformInfo.mScale(var_r30), 0, 0
}
mScale.z = b.mScale.z;
*(u32*)&mRotation = *(u32*)&b.mRotation;
mRotation.z = b.mRotation.z;
asm {
psq_l var_f31, J3DTransformInfo.mTranslate(var_r31), 0, 0
psq_st var_f31, J3DTransformInfo.mTranslate(var_r30), 0, 0
}
mTranslate.z = b.mTranslate.z;
return *this;
}
#endif