"Merge branches to a three-way "
"conditional branch">;
+// Bonnell
+def ProcIntelAtom : SubtargetFeature<"", "X86ProcFamily", "IntelAtom", "">;
+// Silvermont
+def ProcIntelSLM : SubtargetFeature<"", "X86ProcFamily", "IntelSLM", "">;
+// Goldmont
+def ProcIntelGLM : SubtargetFeature<"", "X86ProcFamily", "IntelGLM", "">;
+// Goldmont Plus
+def ProcIntelGLP : SubtargetFeature<"", "X86ProcFamily", "IntelGLP", "">;
+// Tremont
+def ProcIntelTRM : SubtargetFeature<"", "X86ProcFamily", "IntelTRM", "">;
+
//===----------------------------------------------------------------------===//
// Register File Description
//===----------------------------------------------------------------------===//
def X86InstrInfo : InstrInfo;
//===----------------------------------------------------------------------===//
-// X86 processors supported.
+// X86 Scheduler Models
//===----------------------------------------------------------------------===//
include "X86ScheduleAtom.td"
include "X86SchedSkylakeClient.td"
include "X86SchedSkylakeServer.td"
-// Bonnell
-def ProcIntelAtom : SubtargetFeature<"", "X86ProcFamily", "IntelAtom", "">;
-// Silvermont
-def ProcIntelSLM : SubtargetFeature<"", "X86ProcFamily", "IntelSLM", "">;
-// Goldmont
-def ProcIntelGLM : SubtargetFeature<"", "X86ProcFamily", "IntelGLM", "">;
-// Goldmont Plus
-def ProcIntelGLP : SubtargetFeature<"", "X86ProcFamily", "IntelGLP", "">;
-// Tremont
-def ProcIntelTRM : SubtargetFeature<"", "X86ProcFamily", "IntelTRM", "">;
+//===----------------------------------------------------------------------===//
+// X86 Processor Feature Lists
+//===----------------------------------------------------------------------===//
+
+def ProcessorFeatures {
+ // Sandybridge
+ // SSE is not listed here since llvm treats AVX as a reimplementation of SSE,
+ // rather than a superset.
+ list<SubtargetFeature> SNBInheritableFeatures = [FeatureX87,
+ FeatureCMOV,
+ FeatureMMX,
+ FeatureAVX,
+ FeatureFXSR,
+ FeatureNOPL,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeaturePOPCNT,
+ FeatureSlowDivide64,
+ FeaturePCLMUL,
+ FeatureXSAVE,
+ FeatureXSAVEOPT,
+ FeatureLAHFSAHF,
+ FeatureSlow3OpsLEA,
+ FeatureFastScalarFSQRT,
+ FeatureFastSHLDRotate,
+ FeatureMergeToThreeWayBranch,
+ FeatureMacroFusion];
+ list<SubtargetFeature> SNBSpecificFeatures = [FeatureSlowUAMem32,
+ FeaturePOPCNTFalseDeps];
+ list<SubtargetFeature> SNBFeatures =
+ !listconcat(SNBInheritableFeatures, SNBSpecificFeatures);
+
+ // Ivybridge
+ list<SubtargetFeature> IVBAdditionalFeatures = [FeatureRDRAND,
+ FeatureF16C,
+ FeatureFSGSBase];
+ list<SubtargetFeature> IVBSpecificFeatures = [FeatureSlowUAMem32,
+ FeaturePOPCNTFalseDeps];
+ list<SubtargetFeature> IVBInheritableFeatures =
+ !listconcat(SNBInheritableFeatures, IVBAdditionalFeatures);
+ list<SubtargetFeature> IVBFeatures =
+ !listconcat(IVBInheritableFeatures, IVBSpecificFeatures);
+
+ // Haswell
+ list<SubtargetFeature> HSWAdditionalFeatures = [FeatureAVX2,
+ FeatureBMI,
+ FeatureBMI2,
+ FeatureERMSB,
+ FeatureFMA,
+ FeatureINVPCID,
+ FeatureLZCNT,
+ FeatureMOVBE,
+ FeatureFastVariableShuffle];
+ list<SubtargetFeature> HSWSpecificFeatures = [FeaturePOPCNTFalseDeps,
+ FeatureLZCNTFalseDeps];
+ list<SubtargetFeature> HSWInheritableFeatures =
+ !listconcat(IVBInheritableFeatures, HSWAdditionalFeatures);
+ list<SubtargetFeature> HSWFeatures =
+ !listconcat(HSWInheritableFeatures, HSWSpecificFeatures);
+
+ // Broadwell
+ list<SubtargetFeature> BDWAdditionalFeatures = [FeatureADX,
+ FeatureRDSEED,
+ FeaturePRFCHW];
+ list<SubtargetFeature> BDWSpecificFeatures = [FeaturePOPCNTFalseDeps,
+ FeatureLZCNTFalseDeps];
+ list<SubtargetFeature> BDWInheritableFeatures =
+ !listconcat(HSWInheritableFeatures, BDWAdditionalFeatures);
+ list<SubtargetFeature> BDWFeatures =
+ !listconcat(BDWInheritableFeatures, BDWSpecificFeatures);
+
+ // Skylake
+ list<SubtargetFeature> SKLAdditionalFeatures = [FeatureAES,
+ FeatureMPX,
+ FeatureXSAVEC,
+ FeatureXSAVES,
+ FeatureCLFLUSHOPT,
+ FeatureFastVectorFSQRT];
+ list<SubtargetFeature> SKLSpecificFeatures = [FeatureHasFastGather,
+ FeaturePOPCNTFalseDeps,
+ FeatureSGX];
+ list<SubtargetFeature> SKLInheritableFeatures =
+ !listconcat(BDWInheritableFeatures, SKLAdditionalFeatures);
+ list<SubtargetFeature> SKLFeatures =
+ !listconcat(SKLInheritableFeatures, SKLSpecificFeatures);
+
+ // Skylake-AVX512
+ list<SubtargetFeature> SKXAdditionalFeatures = [FeatureAVX512,
+ FeatureCDI,
+ FeatureDQI,
+ FeatureBWI,
+ FeatureVLX,
+ FeaturePKU,
+ FeatureCLWB];
+ list<SubtargetFeature> SKXSpecificFeatures = [FeatureHasFastGather,
+ FeaturePOPCNTFalseDeps];
+ list<SubtargetFeature> SKXInheritableFeatures =
+ !listconcat(SKLInheritableFeatures, SKXAdditionalFeatures);
+ list<SubtargetFeature> SKXFeatures =
+ !listconcat(SKXInheritableFeatures, SKXSpecificFeatures);
+
+ // Cascadelake
+ list<SubtargetFeature> CLXAdditionalFeatures = [FeatureVNNI];
+ list<SubtargetFeature> CLXSpecificFeatures = [FeatureHasFastGather,
+ FeaturePOPCNTFalseDeps];
+ list<SubtargetFeature> CLXInheritableFeatures =
+ !listconcat(SKXInheritableFeatures, CLXAdditionalFeatures);
+ list<SubtargetFeature> CLXFeatures =
+ !listconcat(CLXInheritableFeatures, CLXSpecificFeatures);
+
+ // Cannonlake
+ list<SubtargetFeature> CNLAdditionalFeatures = [FeatureAVX512,
+ FeatureCDI,
+ FeatureDQI,
+ FeatureBWI,
+ FeatureVLX,
+ FeaturePKU,
+ FeatureVBMI,
+ FeatureIFMA,
+ FeatureSHA,
+ FeatureSGX];
+ list<SubtargetFeature> CNLSpecificFeatures = [FeatureHasFastGather];
+ list<SubtargetFeature> CNLInheritableFeatures =
+ !listconcat(SKLInheritableFeatures, CNLAdditionalFeatures);
+ list<SubtargetFeature> CNLFeatures =
+ !listconcat(CNLInheritableFeatures, CNLSpecificFeatures);
+
+ // Icelake
+ list<SubtargetFeature> ICLAdditionalFeatures = [FeatureBITALG,
+ FeatureVAES,
+ FeatureVBMI2,
+ FeatureVNNI,
+ FeatureVPCLMULQDQ,
+ FeatureVPOPCNTDQ,
+ FeatureGFNI,
+ FeatureCLWB,
+ FeatureRDPID];
+ list<SubtargetFeature> ICLSpecificFeatures = [FeatureHasFastGather];
+ list<SubtargetFeature> ICLInheritableFeatures =
+ !listconcat(CNLInheritableFeatures, ICLAdditionalFeatures);
+ list<SubtargetFeature> ICLFeatures =
+ !listconcat(ICLInheritableFeatures, ICLSpecificFeatures);
+
+ // Icelake Server
+ list<SubtargetFeature> ICXSpecificFeatures = [FeaturePCONFIG,
+ FeatureWBNOINVD,
+ FeatureHasFastGather];
+ list<SubtargetFeature> ICXFeatures =
+ !listconcat(ICLInheritableFeatures, ICXSpecificFeatures);
+
+ // Goldmont
+ list<SubtargetFeature> GLMInheritableFeatures = [FeatureX87,
+ FeatureCMOV,
+ FeatureMMX,
+ FeatureSSE42,
+ FeatureFXSR,
+ FeatureNOPL,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeatureMOVBE,
+ FeaturePOPCNT,
+ FeaturePCLMUL,
+ FeatureAES,
+ FeaturePRFCHW,
+ FeatureSlowTwoMemOps,
+ FeatureSlowLEA,
+ FeatureSlowIncDec,
+ FeatureLAHFSAHF,
+ FeatureMPX,
+ FeatureSHA,
+ FeatureRDRAND,
+ FeatureRDSEED,
+ FeatureXSAVE,
+ FeatureXSAVEOPT,
+ FeatureXSAVEC,
+ FeatureXSAVES,
+ FeatureCLFLUSHOPT,
+ FeatureFSGSBase];
+ list<SubtargetFeature> GLMSpecificFeatures = [ProcIntelGLM,
+ FeaturePOPCNTFalseDeps];
+ list<SubtargetFeature> GLMFeatures =
+ !listconcat(GLMInheritableFeatures, GLMSpecificFeatures);
+
+ // Goldmont Plus
+ list<SubtargetFeature> GLPAdditionalFeatures = [FeaturePTWRITE,
+ FeatureRDPID,
+ FeatureSGX];
+ list<SubtargetFeature> GLPSpecificFeatures = [ProcIntelGLP];
+ list<SubtargetFeature> GLPInheritableFeatures =
+ !listconcat(GLMInheritableFeatures, GLPAdditionalFeatures);
+ list<SubtargetFeature> GLPFeatures =
+ !listconcat(GLPInheritableFeatures, GLPSpecificFeatures);
+
+ // Tremont
+ list<SubtargetFeature> TRMAdditionalFeatures = [FeatureCLDEMOTE,
+ FeatureGFNI,
+ FeatureMOVDIRI,
+ FeatureMOVDIR64B,
+ FeatureWAITPKG];
+ list<SubtargetFeature> TRMSpecificFeatures = [ProcIntelTRM];
+ list<SubtargetFeature> TRMFeatures =
+ !listconcat(GLPInheritableFeatures, TRMAdditionalFeatures,
+ TRMSpecificFeatures);
+
+ // Knights Landing
+ list<SubtargetFeature> KNLFeatures = [FeatureX87,
+ FeatureCMOV,
+ FeatureMMX,
+ FeatureFXSR,
+ FeatureNOPL,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeaturePOPCNT,
+ FeatureSlowDivide64,
+ FeaturePCLMUL,
+ FeatureXSAVE,
+ FeatureXSAVEOPT,
+ FeatureLAHFSAHF,
+ FeatureSlow3OpsLEA,
+ FeatureSlowIncDec,
+ FeatureAES,
+ FeatureRDRAND,
+ FeatureF16C,
+ FeatureFSGSBase,
+ FeatureAVX512,
+ FeatureERI,
+ FeatureCDI,
+ FeaturePFI,
+ FeaturePREFETCHWT1,
+ FeatureADX,
+ FeatureRDSEED,
+ FeatureMOVBE,
+ FeatureLZCNT,
+ FeatureBMI,
+ FeatureBMI2,
+ FeatureFMA,
+ FeaturePRFCHW,
+ FeatureSlowTwoMemOps,
+ FeatureFastPartialYMMorZMMWrite,
+ FeatureHasFastGather,
+ FeatureSlowPMADDWD];
+ // TODO Add AVX5124FMAPS/AVX5124VNNIW features
+ list<SubtargetFeature> KNMFeatures =
+ !listconcat(KNLFeatures, [FeatureVPOPCNTDQ]);
+
+ // AMD Zen Processors common ISAs
+ list<SubtargetFeature> ZNFeatures = [FeatureADX,
+ FeatureAES,
+ FeatureAVX2,
+ FeatureBMI,
+ FeatureBMI2,
+ FeatureCLFLUSHOPT,
+ FeatureCLZERO,
+ FeatureCMOV,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeatureF16C,
+ FeatureFMA,
+ FeatureFSGSBase,
+ FeatureFXSR,
+ FeatureNOPL,
+ FeatureFastLZCNT,
+ FeatureLAHFSAHF,
+ FeatureLZCNT,
+ FeatureFastBEXTR,
+ FeatureFast15ByteNOP,
+ FeatureMacroFusion,
+ FeatureMMX,
+ FeatureMOVBE,
+ FeatureMWAITX,
+ FeaturePCLMUL,
+ FeaturePOPCNT,
+ FeaturePRFCHW,
+ FeatureRDRAND,
+ FeatureRDSEED,
+ FeatureSHA,
+ FeatureSSE4A,
+ FeatureSlowSHLD,
+ FeatureX87,
+ FeatureXSAVE,
+ FeatureXSAVEC,
+ FeatureXSAVEOPT,
+ FeatureXSAVES];
+ list<SubtargetFeature> ZN2AdditionalFeatures = [FeatureCLWB,
+ FeatureRDPID,
+ FeatureWBNOINVD];
+ list<SubtargetFeature> ZN2Features =
+ !listconcat(ZNFeatures, ZN2AdditionalFeatures);
+}
+
+//===----------------------------------------------------------------------===//
+// X86 processors supported.
+//===----------------------------------------------------------------------===//
class Proc<string Name, list<SubtargetFeature> Features>
: ProcessorModel<Name, GenericModel, Features>;
]>;
// Atom CPUs.
-class BonnellProc<string Name> : ProcessorModel<Name, AtomModel, [
+foreach P = ["bonnell", "atom"] in {
+def : ProcessorModel<P, AtomModel, [
ProcIntelAtom,
FeatureX87,
FeatureSlowUAMem16,
FeaturePadShortFunctions,
FeatureLAHFSAHF
]>;
-def : BonnellProc<"bonnell">;
-def : BonnellProc<"atom">; // Pin the generic name to the baseline.
-
-class SilvermontProc<string Name> : ProcessorModel<Name, SLMModel, [
- ProcIntelSLM,
- FeatureX87,
- FeatureCMOV,
- FeatureMMX,
- FeatureSSE42,
- FeatureFXSR,
- FeatureNOPL,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeatureMOVBE,
- FeaturePOPCNT,
- FeaturePCLMUL,
- FeatureSlowDivide64,
- FeatureSlowTwoMemOps,
- FeaturePRFCHW,
- FeatureSlowLEA,
- FeatureSlowIncDec,
- FeatureSlowPMULLD,
- FeatureRDRAND,
- FeatureLAHFSAHF,
- FeaturePOPCNTFalseDeps
-]>;
-def : SilvermontProc<"silvermont">;
-def : SilvermontProc<"slm">; // Legacy alias.
-
-class ProcessorFeatures<list<SubtargetFeature> Inherited,
- list<SubtargetFeature> NewFeatures> {
- list<SubtargetFeature> Value = !listconcat(Inherited, NewFeatures);
}
-class ProcModel<string Name, SchedMachineModel Model,
- list<SubtargetFeature> ProcFeatures,
- list<SubtargetFeature> OtherFeatures> :
- ProcessorModel<Name, Model, !listconcat(ProcFeatures, OtherFeatures)>;
-
-def GLMFeatures : ProcessorFeatures<[], [
- FeatureX87,
- FeatureCMOV,
- FeatureMMX,
- FeatureSSE42,
- FeatureFXSR,
- FeatureNOPL,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeatureMOVBE,
- FeaturePOPCNT,
- FeaturePCLMUL,
- FeatureAES,
- FeaturePRFCHW,
- FeatureSlowTwoMemOps,
- FeatureSlowLEA,
- FeatureSlowIncDec,
- FeatureLAHFSAHF,
- FeatureMPX,
- FeatureSHA,
- FeatureRDRAND,
- FeatureRDSEED,
- FeatureXSAVE,
- FeatureXSAVEOPT,
- FeatureXSAVEC,
- FeatureXSAVES,
- FeatureCLFLUSHOPT,
- FeatureFSGSBase
-]>;
-
-class GoldmontProc<string Name> : ProcModel<Name, SLMModel,
- GLMFeatures.Value, [
- ProcIntelGLM,
- FeaturePOPCNTFalseDeps
-]>;
-def : GoldmontProc<"goldmont">;
-
-def GLPFeatures : ProcessorFeatures<GLMFeatures.Value, [
- FeaturePTWRITE,
- FeatureRDPID,
- FeatureSGX
-]>;
+foreach P = ["silvermont", "slm"] in {
+ def : ProcessorModel<P, SLMModel, [
+ ProcIntelSLM,
+ FeatureX87,
+ FeatureCMOV,
+ FeatureMMX,
+ FeatureSSE42,
+ FeatureFXSR,
+ FeatureNOPL,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeatureMOVBE,
+ FeaturePOPCNT,
+ FeaturePCLMUL,
+ FeatureSlowDivide64,
+ FeatureSlowTwoMemOps,
+ FeaturePRFCHW,
+ FeatureSlowLEA,
+ FeatureSlowIncDec,
+ FeatureSlowPMULLD,
+ FeatureRDRAND,
+ FeatureLAHFSAHF,
+ FeaturePOPCNTFalseDeps
+ ]>;
+}
-class GoldmontPlusProc<string Name> : ProcModel<Name, SLMModel,
- GLPFeatures.Value, [
- ProcIntelGLP
-]>;
-def : GoldmontPlusProc<"goldmont-plus">;
-
-class TremontProc<string Name> : ProcModel<Name, SLMModel,
- GLPFeatures.Value, [
- ProcIntelTRM,
- FeatureCLDEMOTE,
- FeatureGFNI,
- FeatureMOVDIRI,
- FeatureMOVDIR64B,
- FeatureWAITPKG
-]>;
-def : TremontProc<"tremont">;
+def : ProcessorModel<"goldmont", SLMModel, ProcessorFeatures.GLMFeatures>;
+def : ProcessorModel<"goldmont-plus", SLMModel, ProcessorFeatures.GLPFeatures>;
+def : ProcessorModel<"tremont", SLMModel, ProcessorFeatures.TRMFeatures>;
// "Arrandale" along with corei3 and corei5
-class NehalemProc<string Name> : ProcessorModel<Name, SandyBridgeModel, [
- FeatureX87,
- FeatureCMOV,
- FeatureMMX,
- FeatureSSE42,
- FeatureFXSR,
- FeatureNOPL,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeaturePOPCNT,
- FeatureLAHFSAHF,
- FeatureMacroFusion
-]>;
-def : NehalemProc<"nehalem">;
-def : NehalemProc<"corei7">;
+foreach P = ["nehalem", "corei7"] in {
+ def : ProcessorModel<P, SandyBridgeModel, [
+ FeatureX87,
+ FeatureCMOV,
+ FeatureMMX,
+ FeatureSSE42,
+ FeatureFXSR,
+ FeatureNOPL,
+ Feature64Bit,
+ FeatureCMPXCHG16B,
+ FeaturePOPCNT,
+ FeatureLAHFSAHF,
+ FeatureMacroFusion
+ ]>;
+}
// Westmere is a similar machine to nehalem with some additional features.
// Westmere is the corei3/i5/i7 path from nehalem to sandybridge
-class WestmereProc<string Name> : ProcessorModel<Name, SandyBridgeModel, [
+def : ProcessorModel<"westmere", SandyBridgeModel, [
FeatureX87,
FeatureCMOV,
FeatureMMX,
FeatureLAHFSAHF,
FeatureMacroFusion
]>;
-def : WestmereProc<"westmere">;
-
-// SSE is not listed here since llvm treats AVX as a reimplementation of SSE,
-// rather than a superset.
-def SNBFeatures : ProcessorFeatures<[], [
- FeatureX87,
- FeatureCMOV,
- FeatureMMX,
- FeatureAVX,
- FeatureFXSR,
- FeatureNOPL,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeaturePOPCNT,
- FeatureSlowDivide64,
- FeaturePCLMUL,
- FeatureXSAVE,
- FeatureXSAVEOPT,
- FeatureLAHFSAHF,
- FeatureSlow3OpsLEA,
- FeatureFastScalarFSQRT,
- FeatureFastSHLDRotate,
- FeatureMergeToThreeWayBranch,
- FeatureMacroFusion
-]>;
-
-class SandyBridgeProc<string Name> : ProcModel<Name, SandyBridgeModel,
- SNBFeatures.Value, [
- FeatureSlowUAMem32,
- FeaturePOPCNTFalseDeps
-]>;
-def : SandyBridgeProc<"sandybridge">;
-def : SandyBridgeProc<"corei7-avx">; // Legacy alias.
-
-def IVBFeatures : ProcessorFeatures<SNBFeatures.Value, [
- FeatureRDRAND,
- FeatureF16C,
- FeatureFSGSBase
-]>;
-
-class IvyBridgeProc<string Name> : ProcModel<Name, SandyBridgeModel,
- IVBFeatures.Value, [
- FeatureSlowUAMem32,
- FeaturePOPCNTFalseDeps
-]>;
-def : IvyBridgeProc<"ivybridge">;
-def : IvyBridgeProc<"core-avx-i">; // Legacy alias.
-
-def HSWFeatures : ProcessorFeatures<IVBFeatures.Value, [
- FeatureAVX2,
- FeatureBMI,
- FeatureBMI2,
- FeatureERMSB,
- FeatureFMA,
- FeatureINVPCID,
- FeatureLZCNT,
- FeatureMOVBE,
- FeatureFastVariableShuffle
-]>;
-
-class HaswellProc<string Name> : ProcModel<Name, HaswellModel,
- HSWFeatures.Value, [
- FeaturePOPCNTFalseDeps,
- FeatureLZCNTFalseDeps
-]>;
-def : HaswellProc<"haswell">;
-def : HaswellProc<"core-avx2">; // Legacy alias.
-
-def BDWFeatures : ProcessorFeatures<HSWFeatures.Value, [
- FeatureADX,
- FeatureRDSEED,
- FeaturePRFCHW
-]>;
-class BroadwellProc<string Name> : ProcModel<Name, BroadwellModel,
- BDWFeatures.Value, [
- FeaturePOPCNTFalseDeps,
- FeatureLZCNTFalseDeps
-]>;
-def : BroadwellProc<"broadwell">;
-
-def SKLFeatures : ProcessorFeatures<BDWFeatures.Value, [
- FeatureAES,
- FeatureMPX,
- FeatureXSAVEC,
- FeatureXSAVES,
- FeatureCLFLUSHOPT,
- FeatureFastVectorFSQRT
-]>;
-
-class SkylakeClientProc<string Name> : ProcModel<Name, SkylakeClientModel,
- SKLFeatures.Value, [
- FeatureHasFastGather,
- FeaturePOPCNTFalseDeps,
- FeatureSGX
-]>;
-def : SkylakeClientProc<"skylake">;
-
-def KNLFeatures : ProcessorFeatures<[], [
- FeatureX87,
- FeatureCMOV,
- FeatureMMX,
- FeatureFXSR,
- FeatureNOPL,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeaturePOPCNT,
- FeatureSlowDivide64,
- FeaturePCLMUL,
- FeatureXSAVE,
- FeatureXSAVEOPT,
- FeatureLAHFSAHF,
- FeatureSlow3OpsLEA,
- FeatureSlowIncDec,
- FeatureAES,
- FeatureRDRAND,
- FeatureF16C,
- FeatureFSGSBase,
- FeatureAVX512,
- FeatureERI,
- FeatureCDI,
- FeaturePFI,
- FeaturePREFETCHWT1,
- FeatureADX,
- FeatureRDSEED,
- FeatureMOVBE,
- FeatureLZCNT,
- FeatureBMI,
- FeatureBMI2,
- FeatureFMA,
- FeaturePRFCHW
-]>;
-// FIXME: define KNL model
-class KnightsLandingProc<string Name> : ProcModel<Name, HaswellModel,
- KNLFeatures.Value, [
- FeatureSlowTwoMemOps,
- FeatureFastPartialYMMorZMMWrite,
- FeatureHasFastGather,
- FeatureSlowPMADDWD
-]>;
-def : KnightsLandingProc<"knl">;
+foreach P = ["sandybridge", "corei7-avx"] in {
+ def : ProcessorModel<P, SandyBridgeModel, ProcessorFeatures.SNBFeatures>;
+}
-class KnightsMillProc<string Name> : ProcModel<Name, HaswellModel,
- KNLFeatures.Value, [
- FeatureSlowTwoMemOps,
- FeatureFastPartialYMMorZMMWrite,
- FeatureHasFastGather,
- FeatureSlowPMADDWD,
- FeatureVPOPCNTDQ
-]>;
-def : KnightsMillProc<"knm">; // TODO Add AVX5124FMAPS/AVX5124VNNIW features
-
-def SKXFeatures : ProcessorFeatures<SKLFeatures.Value, [
- FeatureAVX512,
- FeatureCDI,
- FeatureDQI,
- FeatureBWI,
- FeatureVLX,
- FeaturePKU,
- FeatureCLWB
-]>;
+foreach P = ["ivybridge", "core-avx-i"] in {
+ def : ProcessorModel<P, SandyBridgeModel, ProcessorFeatures.IVBFeatures>;
+}
-class SkylakeServerProc<string Name> : ProcModel<Name, SkylakeServerModel,
- SKXFeatures.Value, [
- FeatureHasFastGather,
- FeaturePOPCNTFalseDeps
-]>;
-def : SkylakeServerProc<"skylake-avx512">;
-def : SkylakeServerProc<"skx">; // Legacy alias.
+foreach P = ["haswell", "core-avx2"] in {
+ def : ProcessorModel<P, HaswellModel, ProcessorFeatures.HSWFeatures>;
+}
-def CLXFeatures : ProcessorFeatures<SKXFeatures.Value, [
- FeatureVNNI
-]>;
+def : ProcessorModel<"broadwell", BroadwellModel,
+ ProcessorFeatures.BDWFeatures>;
-class CascadelakeProc<string Name> : ProcModel<Name, SkylakeServerModel,
- CLXFeatures.Value, [
- FeatureHasFastGather,
- FeaturePOPCNTFalseDeps
-]>;
-def : CascadelakeProc<"cascadelake">;
-
-def CNLFeatures : ProcessorFeatures<SKLFeatures.Value, [
- FeatureAVX512,
- FeatureCDI,
- FeatureDQI,
- FeatureBWI,
- FeatureVLX,
- FeaturePKU,
- FeatureVBMI,
- FeatureIFMA,
- FeatureSHA,
- FeatureSGX
-]>;
+def : ProcessorModel<"skylake", SkylakeClientModel,
+ ProcessorFeatures.SKLFeatures>;
-class CannonlakeProc<string Name> : ProcModel<Name, SkylakeServerModel,
- CNLFeatures.Value, [
- FeatureHasFastGather
-]>;
-def : CannonlakeProc<"cannonlake">;
-
-def ICLFeatures : ProcessorFeatures<CNLFeatures.Value, [
- FeatureBITALG,
- FeatureVAES,
- FeatureVBMI2,
- FeatureVNNI,
- FeatureVPCLMULQDQ,
- FeatureVPOPCNTDQ,
- FeatureGFNI,
- FeatureCLWB,
- FeatureRDPID
-]>;
+// FIXME: define KNL scheduler model
+def : ProcessorModel<"knl", HaswellModel, ProcessorFeatures.KNLFeatures>;
+def : ProcessorModel<"knm", HaswellModel, ProcessorFeatures.KNMFeatures>;
-class IcelakeClientProc<string Name> : ProcModel<Name, SkylakeServerModel,
- ICLFeatures.Value, [
- FeatureHasFastGather
-]>;
-def : IcelakeClientProc<"icelake-client">;
+foreach P = ["skylake-avx512", "skx"] in {
+ def : ProcessorModel<P, SkylakeServerModel, ProcessorFeatures.SKXFeatures>;
+}
-class IcelakeServerProc<string Name> : ProcModel<Name, SkylakeServerModel,
- ICLFeatures.Value, [
- FeaturePCONFIG,
- FeatureWBNOINVD,
- FeatureHasFastGather
-]>;
-def : IcelakeServerProc<"icelake-server">;
+def : ProcessorModel<"cascadelake", SkylakeServerModel,
+ ProcessorFeatures.CLXFeatures>;
+def : ProcessorModel<"cannonlake", SkylakeServerModel,
+ ProcessorFeatures.CNLFeatures>;
+def : ProcessorModel<"icelake-client", SkylakeServerModel,
+ ProcessorFeatures.ICLFeatures>;
+def : ProcessorModel<"icelake-server", SkylakeServerModel,
+ ProcessorFeatures.ICXFeatures>;
// AMD CPUs.
FeatureMacroFusion
]>;
-// AMD Zen Processors common ISAs
-def ZNFeatures : ProcessorFeatures<[], [
- FeatureADX,
- FeatureAES,
- FeatureAVX2,
- FeatureBMI,
- FeatureBMI2,
- FeatureCLFLUSHOPT,
- FeatureCLZERO,
- FeatureCMOV,
- Feature64Bit,
- FeatureCMPXCHG16B,
- FeatureF16C,
- FeatureFMA,
- FeatureFSGSBase,
- FeatureFXSR,
- FeatureNOPL,
- FeatureFastLZCNT,
- FeatureLAHFSAHF,
- FeatureLZCNT,
- FeatureFastBEXTR,
- FeatureFast15ByteNOP,
- FeatureMacroFusion,
- FeatureMMX,
- FeatureMOVBE,
- FeatureMWAITX,
- FeaturePCLMUL,
- FeaturePOPCNT,
- FeaturePRFCHW,
- FeatureRDRAND,
- FeatureRDSEED,
- FeatureSHA,
- FeatureSSE4A,
- FeatureSlowSHLD,
- FeatureX87,
- FeatureXSAVE,
- FeatureXSAVEC,
- FeatureXSAVEOPT,
- FeatureXSAVES]>;
-
-class Znver1Proc<string Name> : ProcModel<Name, Znver1Model,
- ZNFeatures.Value, [
-]>;
-def : Znver1Proc<"znver1">;
-
-class Znver2Proc<string Name> : ProcModel<Name, Znver1Model,
- ZNFeatures.Value, [
- FeatureCLWB,
- FeatureRDPID,
- FeatureWBNOINVD
-]>;
-def : Znver2Proc<"znver2">;
+def : ProcessorModel<"znver1", Znver1Model, ProcessorFeatures.ZNFeatures>;
+def : ProcessorModel<"znver2", Znver1Model, ProcessorFeatures.ZN2Features>;
def : Proc<"geode", [FeatureX87, FeatureSlowUAMem16, Feature3DNowA]>;
projects / llvm / commitdiff