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PPU LLVM: Use VPERM2B to emulate VPERM (#8704)

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- The VPERM2B instructions are a match of VPERM's behavior, besides operating in reverse byte order
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Whatcookie 2020-08-08 20:50:26 -04:00 • committed by GitHub
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commit 4ce2ad54a8
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9
rpcs3/Emu/CPU/CPUTranslator.cpp
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@ -57,6 +57,15 @@ void cpu_translator::initialize(llvm::LLVMContext& context, llvm::ExecutionEngin
{
m_use_fma = true;
}
// Test AVX-512_icelake features (TODO)
if (cpu == "icelake" ||
cpu == "icelake-client" ||
cpu == "icelake-server" ||
cpu == "tigerlake")
{
m_use_avx512_icl = true;
}
}
llvm::Value* cpu_translator::bitcast(llvm::Value* val, llvm::Type* type)