forked from OSchip/llvm-project
97 lines
3.5 KiB
TableGen
97 lines
3.5 KiB
TableGen
//===-- SystemZ.td - SystemZ processors and features ---------*- tblgen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Processor and feature definitions.
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//
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//===----------------------------------------------------------------------===//
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class SystemZFeature<string extname, string intname, string desc>
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: Predicate<"Subtarget->has"##intname##"()">,
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AssemblerPredicate<"Feature"##intname, extname>,
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SubtargetFeature<extname, "Has"##intname, "true", desc>;
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class SystemZMissingFeature<string intname>
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: Predicate<"!Subtarget->has"##intname##"()">;
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def FeatureDistinctOps : SystemZFeature<
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"distinct-ops", "DistinctOps",
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"Assume that the distinct-operands facility is installed"
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>;
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def FeatureLoadStoreOnCond : SystemZFeature<
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"load-store-on-cond", "LoadStoreOnCond",
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"Assume that the load/store-on-condition facility is installed"
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>;
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def FeatureHighWord : SystemZFeature<
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"high-word", "HighWord",
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"Assume that the high-word facility is installed"
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>;
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def FeatureFPExtension : SystemZFeature<
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"fp-extension", "FPExtension",
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"Assume that the floating-point extension facility is installed"
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>;
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def FeaturePopulationCount : SystemZFeature<
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"population-count", "PopulationCount",
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"Assume that the population-count facility is installed"
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>;
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def FeatureFastSerialization : SystemZFeature<
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"fast-serialization", "FastSerialization",
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"Assume that the fast-serialization facility is installed"
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>;
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def FeatureInterlockedAccess1 : SystemZFeature<
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"interlocked-access1", "InterlockedAccess1",
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"Assume that interlocked-access facility 1 is installed"
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>;
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def FeatureNoInterlockedAccess1 : SystemZMissingFeature<"InterlockedAccess1">;
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def FeatureMiscellaneousExtensions : SystemZFeature<
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"miscellaneous-extensions", "MiscellaneousExtensions",
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"Assume that the miscellaneous-extensions facility is installed"
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>;
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def FeatureTransactionalExecution : SystemZFeature<
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"transactional-execution", "TransactionalExecution",
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"Assume that the transactional-execution facility is installed"
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>;
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def FeatureProcessorAssist : SystemZFeature<
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"processor-assist", "ProcessorAssist",
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"Assume that the processor-assist facility is installed"
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>;
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def FeatureVector : SystemZFeature<
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"vector", "Vector",
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"Assume that the vectory facility is installed"
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>;
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def FeatureNoVector : SystemZMissingFeature<"Vector">;
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def : Processor<"generic", NoItineraries, []>;
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def : Processor<"z10", NoItineraries, []>;
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def : Processor<"z196", NoItineraries,
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[FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord,
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FeatureFPExtension, FeaturePopulationCount,
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FeatureFastSerialization, FeatureInterlockedAccess1]>;
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def : Processor<"zEC12", NoItineraries,
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[FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord,
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FeatureFPExtension, FeaturePopulationCount,
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FeatureFastSerialization, FeatureInterlockedAccess1,
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FeatureMiscellaneousExtensions,
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FeatureTransactionalExecution, FeatureProcessorAssist]>;
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def : Processor<"z13", NoItineraries,
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[FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord,
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FeatureFPExtension, FeaturePopulationCount,
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FeatureFastSerialization, FeatureInterlockedAccess1,
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FeatureTransactionalExecution, FeatureProcessorAssist,
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FeatureVector]>;
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