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PPU LLVM: minor bitcast avoidance

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This commit is contained in:
Nekotekina 2017-07-22 16:30:12 +03:00
parent 3f9affd2ad
commit f9a69c449d
1 changed files with 3 additions and 5 deletions
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8
rpcs3/Emu/Cell/PPUTranslator.cpp
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@ -295,7 +295,6 @@ Value* PPUTranslator::RegLoad(Value*& local)
if (local) if (local)
{ {
// Simple load // Simple load
assert(!m_globals[index] || m_globals[index]->getType() == local->getType()->getPointerTo());
return local; return local;
} }
@ -307,7 +306,6 @@ Value* PPUTranslator::RegLoad(Value*& local)
void PPUTranslator::RegStore(llvm::Value* value, llvm::Value*& local) void PPUTranslator::RegStore(llvm::Value* value, llvm::Value*& local)
{ {
const auto glb = RegInit(local); const auto glb = RegInit(local);
assert(glb->getType() == value->getType()->getPointerTo());
local = value; local = value;
} }
@ -331,7 +329,7 @@ void PPUTranslator::FlushRegisters()
m_ir->SetInsertPoint(block); m_ir->SetInsertPoint(block);
} }
m_ir->CreateStore(local, m_globals[index]); m_ir->CreateStore(local, m_ir->CreateBitCast(m_globals[index], local->getType()->getPointerTo()));
m_globals[index] = nullptr; m_globals[index] = nullptr;
} }
} }
@ -4269,7 +4267,7 @@ Value* PPUTranslator::GetVr(u32 vr, VrType type)
switch (type) switch (type)
{ {
case VrType::vi32: return value; case VrType::vi32: return m_ir->CreateBitCast(value, GetType<u32[4]>());
case VrType::vi8: return m_ir->CreateBitCast(value, GetType<u8[16]>()); case VrType::vi8: return m_ir->CreateBitCast(value, GetType<u8[16]>());
case VrType::vi16: return m_ir->CreateBitCast(value, GetType<u16[8]>()); case VrType::vi16: return m_ir->CreateBitCast(value, GetType<u16[8]>());
case VrType::vf: return m_ir->CreateBitCast(value, GetType<f32[4]>()); case VrType::vf: return m_ir->CreateBitCast(value, GetType<f32[4]>());
@ -4298,7 +4296,7 @@ void PPUTranslator::SetVr(u32 vr, Value* value)
} }
} }
RegStore(m_ir->CreateBitCast(value, GetType<u32[4]>()), m_vr[vr]); RegStore(value, m_vr[vr]);
} }
Value* PPUTranslator::GetCrb(u32 crb) Value* PPUTranslator::GetCrb(u32 crb)