[ARM] add basic Cortex-A7 support to LLVM backend
llvm-svn: 195358
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@ -180,6 +180,13 @@ def ProcA5 : SubtargetFeature<"a5", "ARMProcFamily", "CortexA5",
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[FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
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[FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
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FeatureVMLxForwarding, FeatureT2XtPk,
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FeatureVMLxForwarding, FeatureT2XtPk,
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FeatureTrustZone]>;
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FeatureTrustZone]>;
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def ProcA7 : SubtargetFeature<"a7", "ARMProcFamily", "CortexA7",
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"Cortex-A7 ARM processors",
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[FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
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FeatureVMLxForwarding, FeatureT2XtPk,
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FeatureVFP4, FeatureMP,
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FeatureHWDiv, FeatureHWDivARM,
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FeatureTrustZone, FeatureVirtualization]>;
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def ProcA8 : SubtargetFeature<"a8", "ARMProcFamily", "CortexA8",
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def ProcA8 : SubtargetFeature<"a8", "ARMProcFamily", "CortexA8",
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"Cortex-A8 ARM processors",
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"Cortex-A8 ARM processors",
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[FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
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[FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
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@ -296,6 +303,10 @@ def : ProcessorModel<"cortex-a5", CortexA8Model,
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[ProcA5, HasV7Ops, FeatureNEON, FeatureDB,
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[ProcA5, HasV7Ops, FeatureNEON, FeatureDB,
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FeatureVFP4, FeatureDSPThumb2,
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FeatureVFP4, FeatureDSPThumb2,
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FeatureHasRAS, FeatureAClass]>;
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FeatureHasRAS, FeatureAClass]>;
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def : ProcessorModel<"cortex-a7", CortexA8Model,
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[ProcA7, HasV7Ops, FeatureNEON, FeatureDB,
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FeatureDSPThumb2, FeatureHasRAS,
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FeatureAClass]>;
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def : ProcessorModel<"cortex-a8", CortexA8Model,
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def : ProcessorModel<"cortex-a8", CortexA8Model,
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[ProcA8, HasV7Ops, FeatureNEON, FeatureDB,
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[ProcA8, HasV7Ops, FeatureNEON, FeatureDB,
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FeatureDSPThumb2, FeatureHasRAS,
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FeatureDSPThumb2, FeatureHasRAS,
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@ -31,7 +31,8 @@ class TargetOptions;
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class ARMSubtarget : public ARMGenSubtargetInfo {
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class ARMSubtarget : public ARMGenSubtargetInfo {
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protected:
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protected:
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enum ARMProcFamilyEnum {
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enum ARMProcFamilyEnum {
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Others, CortexA5, CortexA8, CortexA9, CortexA15, CortexR5, Swift, CortexA53, CortexA57
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Others, CortexA5, CortexA7, CortexA8, CortexA9, CortexA15, CortexR5,
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Swift, CortexA53, CortexA57
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};
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};
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enum ARMProcClassEnum {
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enum ARMProcClassEnum {
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None, AClass, RClass, MClass
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None, AClass, RClass, MClass
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