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XEmitter: add FMA4 instructions

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Tillmann Karras
2015-05-17 09:20:29 +02:00
parent 7d29039c48
commit 8db6588bb9
5 changed files with 101 additions and 0 deletions
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Source/Core/Common/x64CPUDetect.cpp
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@@ -175,6 +175,7 @@ void CPUInfo::Detect()
__cpuid(cpu_id, 0x80000001);
if (cpu_id[2] & 1) bLAHFSAHF64 = true;
if ((cpu_id[2] >> 5) & 1) bLZCNT = true;
if ((cpu_id[2] >> 16) & 1) bFMA4 = true;
if ((cpu_id[3] >> 29) & 1) bLongMode = true;
}