1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-17 18:31:04 +00:00

Add ADX CPUID detection

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178299 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Liao 2013-03-28 22:29:53 +00:00
parent 8e4cd40b27
commit 5a8386e1df

View File

@ -330,6 +330,10 @@ void X86Subtarget::AutoDetectSubtargetFeatures() {
HasRTM = true;
ToggleFeature(X86::FeatureRTM);
}
if (IsIntel && ((EBX >> 19) & 0x1)) {
HasADX = true;
ToggleFeature(X86::FeatureADX);
}
}
}
}