diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZProcessors.td')
| -rw-r--r-- | lib/Target/SystemZ/SystemZProcessors.td | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/Target/SystemZ/SystemZProcessors.td b/lib/Target/SystemZ/SystemZProcessors.td index f241fb0c2222..e6b58f17b0e6 100644 --- a/lib/Target/SystemZ/SystemZProcessors.td +++ b/lib/Target/SystemZ/SystemZProcessors.td @@ -16,6 +16,9 @@ class SystemZFeature<string extname, string intname, string desc> AssemblerPredicate<"Feature"##intname, extname>, SubtargetFeature<extname, "Has"##intname, "true", desc>; +class SystemZMissingFeature<string intname> + : Predicate<"!Subtarget.has"##intname##"()">; + def FeatureDistinctOps : SystemZFeature< "distinct-ops", "DistinctOps", "Assume that the distinct-operands facility is installed" @@ -36,11 +39,24 @@ def FeatureFPExtension : SystemZFeature< "Assume that the floating-point extension facility is installed" >; +def FeatureFastSerialization : SystemZFeature< + "fast-serialization", "FastSerialization", + "Assume that the fast-serialization facility is installed" +>; + +def FeatureInterlockedAccess1 : SystemZFeature< + "interlocked-access1", "InterlockedAccess1", + "Assume that interlocked-access facility 1 is installed" +>; +def FeatureNoInterlockedAccess1 : SystemZMissingFeature<"InterlockedAccess1">; + def : Processor<"generic", NoItineraries, []>; def : Processor<"z10", NoItineraries, []>; def : Processor<"z196", NoItineraries, [FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord, - FeatureFPExtension]>; + FeatureFPExtension, FeatureFastSerialization, + FeatureInterlockedAccess1]>; def : Processor<"zEC12", NoItineraries, [FeatureDistinctOps, FeatureLoadStoreOnCond, FeatureHighWord, - FeatureFPExtension]>; + FeatureFPExtension, FeatureFastSerialization, + FeatureInterlockedAccess1]>; |