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Differential D45057

[X86] Disable SGX for Skylake Server
ClosedPublic

Authored by GBuella on Mar 29 2018, 11:46 AM.

Details

Reviewers
craig.topper
zvi
echristo
Commits
rG3eab22d89686: [X86] Disable SGX for Skylake Server
rL329700: [X86] Disable SGX for Skylake Server

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Event Timeline

GBuella created this revision.Mar 29 2018, 11:46 AM
Herald added a subscriber: llvm-commits. · View Herald TranscriptMar 29 2018, 11:46 AM
craig.topper accepted this revision.Mar 29 2018, 9:42 PM

LGTM

This revision is now accepted and ready to land.Mar 29 2018, 9:42 PM
Closed by commit rL329700: [X86] Disable SGX for Skylake Server (authored by GBuella). · Explain WhyApr 10 2018, 7:02 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
lib/
Target/
X86/
7 lines

Diff 140301

lib/Target/X86/X86.td

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]>; ]>;
def : BroadwellProc<"broadwell">; def : BroadwellProc<"broadwell">;
def SKLFeatures : ProcessorFeatures<BDWFeatures.Value, [ def SKLFeatures : ProcessorFeatures<BDWFeatures.Value, [
FeatureMPX, FeatureMPX,
FeatureRTM, FeatureRTM,
FeatureXSAVEC, FeatureXSAVEC,
FeatureXSAVES, FeatureXSAVES,
FeatureSGX,
FeatureCLFLUSHOPT, FeatureCLFLUSHOPT,
FeatureFastVectorFSQRT FeatureFastVectorFSQRT
]>; ]>;
class SkylakeClientProc<string Name> : ProcModel<Name, SkylakeClientModel, class SkylakeClientProc<string Name> : ProcModel<Name, SkylakeClientModel,
SKLFeatures.Value, [ SKLFeatures.Value, [
ProcIntelSKL, ProcIntelSKL,
FeatureHasFastGather, FeatureHasFastGather,
FeaturePOPCNTFalseDeps FeaturePOPCNTFalseDeps,
FeatureSGX
]>; ]>;
def : SkylakeClientProc<"skylake">; def : SkylakeClientProc<"skylake">;
def KNLFeatures : ProcessorFeatures<IVBFeatures.Value, [ def KNLFeatures : ProcessorFeatures<IVBFeatures.Value, [
FeatureAVX512, FeatureAVX512,
FeatureERI, FeatureERI,
FeatureCDI, FeatureCDI,
FeaturePFI, FeaturePFI,
▲ Show 20 Lines • Show All 51 Lines • ▼ Show 20 Linesdef CNLFeatures : ProcessorFeatures<SKLFeatures.Value, [
FeatureAVX512, FeatureAVX512,
FeatureCDI, FeatureCDI,
FeatureDQI, FeatureDQI,
FeatureBWI, FeatureBWI,
FeatureVLX, FeatureVLX,
FeaturePKU, FeaturePKU,
FeatureVBMI, FeatureVBMI,
FeatureIFMA, FeatureIFMA,
FeatureSHA FeatureSHA,
FeatureSGX
]>; ]>;
class CannonlakeProc<string Name> : ProcModel<Name, SkylakeServerModel, class CannonlakeProc<string Name> : ProcModel<Name, SkylakeServerModel,
CNLFeatures.Value, [ CNLFeatures.Value, [
ProcIntelCNL, ProcIntelCNL,
FeatureHasFastGather FeatureHasFastGather
]>; ]>;
def : CannonlakeProc<"cannonlake">; def : CannonlakeProc<"cannonlake">;
▲ Show 20 Lines • Show All 333 Lines • Show Last 20 Lines