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[SystemZ][NFC] Simplify SystemZSubtarget
The flags, initialization of the flags, and the getter methods for features defined in SystemZFeatures.td can be generated by TableGen. Reviewed By: uweigand Differential Revision: https://reviews.llvm.org/D139738
This commit is contained in:
Kai Nacke
parent
20cd3153f3
commit
4c3357ad56
@ -68,27 +68,7 @@ SystemZSubtarget::SystemZSubtarget(const Triple &TT, const std::string &CPU,
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const std::string &TuneCPU,
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const std::string &FS,
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const TargetMachine &TM)
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: SystemZGenSubtargetInfo(TT, CPU, TuneCPU, FS),
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HasDistinctOps(false), HasLoadStoreOnCond(false), HasHighWord(false),
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HasFPExtension(false), HasPopulationCount(false),
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HasMessageSecurityAssist3(false), HasMessageSecurityAssist4(false),
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HasResetReferenceBitsMultiple(false), HasFastSerialization(false),
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HasInterlockedAccess1(false), HasMiscellaneousExtensions(false),
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HasExecutionHint(false), HasLoadAndTrap(false),
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HasTransactionalExecution(false), HasProcessorAssist(false),
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HasDFPZonedConversion(false), HasEnhancedDAT2(false), HasVector(false),
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HasLoadStoreOnCond2(false), HasLoadAndZeroRightmostByte(false),
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HasMessageSecurityAssist5(false), HasDFPPackedConversion(false),
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HasMiscellaneousExtensions2(false), HasGuardedStorage(false),
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HasMessageSecurityAssist7(false), HasMessageSecurityAssist8(false),
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HasVectorEnhancements1(false), HasVectorPackedDecimal(false),
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HasInsertReferenceBitsMultiple(false), HasMiscellaneousExtensions3(false),
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HasMessageSecurityAssist9(false), HasVectorEnhancements2(false),
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HasVectorPackedDecimalEnhancement(false), HasEnhancedSort(false),
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HasDeflateConversion(false), HasVectorPackedDecimalEnhancement2(false),
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HasNNPAssist(false), HasBEAREnhancement(false),
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HasResetDATProtection(false), HasProcessorActivityInstrumentation(false),
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HasSoftFloat(false), TargetTriple(TT),
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: SystemZGenSubtargetInfo(TT, CPU, TuneCPU, FS), TargetTriple(TT),
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SpecialRegisters(initializeSpecialRegisters()),
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InstrInfo(initializeSubtargetDependencies(CPU, TuneCPU, FS)),
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TLInfo(TM, *this), FrameLowering(SystemZFrameLowering::create(*this)) {}
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@ -33,47 +33,10 @@ class StringRef;
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class SystemZSubtarget : public SystemZGenSubtargetInfo {
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virtual void anchor();
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protected:
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bool HasDistinctOps;
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bool HasLoadStoreOnCond;
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bool HasHighWord;
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bool HasFPExtension;
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bool HasPopulationCount;
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bool HasMessageSecurityAssist3;
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bool HasMessageSecurityAssist4;
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bool HasResetReferenceBitsMultiple;
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bool HasFastSerialization;
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bool HasInterlockedAccess1;
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bool HasMiscellaneousExtensions;
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bool HasExecutionHint;
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bool HasLoadAndTrap;
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bool HasTransactionalExecution;
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bool HasProcessorAssist;
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bool HasDFPZonedConversion;
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bool HasEnhancedDAT2;
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bool HasVector;
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bool HasLoadStoreOnCond2;
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bool HasLoadAndZeroRightmostByte;
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bool HasMessageSecurityAssist5;
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bool HasDFPPackedConversion;
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bool HasMiscellaneousExtensions2;
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bool HasGuardedStorage;
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bool HasMessageSecurityAssist7;
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bool HasMessageSecurityAssist8;
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bool HasVectorEnhancements1;
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bool HasVectorPackedDecimal;
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bool HasInsertReferenceBitsMultiple;
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bool HasMiscellaneousExtensions3;
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bool HasMessageSecurityAssist9;
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bool HasVectorEnhancements2;
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bool HasVectorPackedDecimalEnhancement;
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bool HasEnhancedSort;
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bool HasDeflateConversion;
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bool HasVectorPackedDecimalEnhancement2;
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bool HasNNPAssist;
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bool HasBEAREnhancement;
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bool HasResetDATProtection;
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bool HasProcessorActivityInstrumentation;
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bool HasSoftFloat;
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// Bool members corresponding to the SubtargetFeatures defined in tablegen.
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#define GET_SUBTARGETINFO_MACRO(ATTRIBUTE, DEFAULT, GETTER) \
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bool ATTRIBUTE = DEFAULT;
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#include "SystemZGenSubtargetInfo.inc"
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private:
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Triple TargetTriple;
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@ -138,155 +101,10 @@ public:
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// Automatically generated by tblgen.
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void ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, StringRef FS);
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// Return true if the target has the distinct-operands facility.
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bool hasDistinctOps() const { return HasDistinctOps; }
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// Return true if the target has the load/store-on-condition facility.
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bool hasLoadStoreOnCond() const { return HasLoadStoreOnCond; }
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// Return true if the target has the load/store-on-condition facility 2.
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bool hasLoadStoreOnCond2() const { return HasLoadStoreOnCond2; }
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// Return true if the target has the high-word facility.
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bool hasHighWord() const { return HasHighWord; }
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// Return true if the target has the floating-point extension facility.
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bool hasFPExtension() const { return HasFPExtension; }
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// Return true if the target has the population-count facility.
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bool hasPopulationCount() const { return HasPopulationCount; }
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// Return true if the target has the message-security-assist
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// extension facility 3.
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bool hasMessageSecurityAssist3() const { return HasMessageSecurityAssist3; }
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// Return true if the target has the message-security-assist
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// extension facility 4.
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bool hasMessageSecurityAssist4() const { return HasMessageSecurityAssist4; }
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// Return true if the target has the reset-reference-bits-multiple facility.
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bool hasResetReferenceBitsMultiple() const {
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return HasResetReferenceBitsMultiple;
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}
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// Return true if the target has the fast-serialization facility.
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bool hasFastSerialization() const { return HasFastSerialization; }
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// Return true if the target has interlocked-access facility 1.
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bool hasInterlockedAccess1() const { return HasInterlockedAccess1; }
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// Return true if the target has the miscellaneous-extensions facility.
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bool hasMiscellaneousExtensions() const {
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return HasMiscellaneousExtensions;
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}
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// Return true if the target has the execution-hint facility.
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bool hasExecutionHint() const { return HasExecutionHint; }
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// Return true if the target has the load-and-trap facility.
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bool hasLoadAndTrap() const { return HasLoadAndTrap; }
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// Return true if the target has the transactional-execution facility.
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bool hasTransactionalExecution() const { return HasTransactionalExecution; }
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// Return true if the target has the processor-assist facility.
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bool hasProcessorAssist() const { return HasProcessorAssist; }
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// Return true if the target has the DFP zoned-conversion facility.
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bool hasDFPZonedConversion() const { return HasDFPZonedConversion; }
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// Return true if the target has the enhanced-DAT facility 2.
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bool hasEnhancedDAT2() const { return HasEnhancedDAT2; }
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// Return true if the target has the load-and-zero-rightmost-byte facility.
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bool hasLoadAndZeroRightmostByte() const {
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return HasLoadAndZeroRightmostByte;
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}
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// Return true if the target has the message-security-assist
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// extension facility 5.
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bool hasMessageSecurityAssist5() const { return HasMessageSecurityAssist5; }
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// Return true if the target has the DFP packed-conversion facility.
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bool hasDFPPackedConversion() const { return HasDFPPackedConversion; }
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// Return true if the target has the vector facility.
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bool hasVector() const { return HasVector; }
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// Return true if the target has the miscellaneous-extensions facility 2.
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bool hasMiscellaneousExtensions2() const {
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return HasMiscellaneousExtensions2;
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}
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// Return true if the target has the guarded-storage facility.
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bool hasGuardedStorage() const { return HasGuardedStorage; }
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// Return true if the target has the message-security-assist
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// extension facility 7.
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bool hasMessageSecurityAssist7() const { return HasMessageSecurityAssist7; }
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// Return true if the target has the message-security-assist
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// extension facility 8.
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bool hasMessageSecurityAssist8() const { return HasMessageSecurityAssist8; }
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// Return true if the target has the vector-enhancements facility 1.
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bool hasVectorEnhancements1() const { return HasVectorEnhancements1; }
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// Return true if the target has the vector-packed-decimal facility.
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bool hasVectorPackedDecimal() const { return HasVectorPackedDecimal; }
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// Return true if the target has the insert-reference-bits-multiple facility.
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bool hasInsertReferenceBitsMultiple() const {
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return HasInsertReferenceBitsMultiple;
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}
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// Return true if the target has the miscellaneous-extensions facility 3.
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bool hasMiscellaneousExtensions3() const {
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return HasMiscellaneousExtensions3;
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}
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// Return true if the target has the message-security-assist
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// extension facility 9.
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bool hasMessageSecurityAssist9() const { return HasMessageSecurityAssist9; }
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// Return true if the target has the vector-enhancements facility 2.
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bool hasVectorEnhancements2() const { return HasVectorEnhancements2; }
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// Return true if the target has the vector-packed-decimal
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// enhancement facility.
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bool hasVectorPackedDecimalEnhancement() const {
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return HasVectorPackedDecimalEnhancement;
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}
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// Return true if the target has the enhanced-sort facility.
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bool hasEnhancedSort() const { return HasEnhancedSort; }
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// Return true if the target has the deflate-conversion facility.
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bool hasDeflateConversion() const { return HasDeflateConversion; }
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// Return true if the target has the vector-packed-decimal
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// enhancement facility 2.
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bool hasVectorPackedDecimalEnhancement2() const {
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return HasVectorPackedDecimalEnhancement2;
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}
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// Return true if the target has the NNP-assist facility.
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bool hasNNPAssist() const { return HasNNPAssist; }
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// Return true if the target has the BEAR-enhancement facility.
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bool hasBEAREnhancement() const { return HasBEAREnhancement; }
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// Return true if the target has the reset-DAT-protection facility.
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bool hasResetDATProtection() const { return HasResetDATProtection; }
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// Return true if the target has the processor-activity-instrumentation
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// facility.
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bool hasProcessorActivityInstrumentation() const {
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return HasProcessorActivityInstrumentation;
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}
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// Return true if soft float should be used.
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bool hasSoftFloat() const { return HasSoftFloat; }
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// Getters for SubtargetFeatures defined in tablegen.
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#define GET_SUBTARGETINFO_MACRO(ATTRIBUTE, DEFAULT, GETTER) \
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bool GETTER() const { return ATTRIBUTE; }
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#include "SystemZGenSubtargetInfo.inc"
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// Return true if GV can be accessed using LARL for reloc model RM
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// and code model CM.
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