[AArch64, ARM] Add v8.1a architecture and generic cpu

[oota-llvm.git] / lib / Target / ARM / ARM.td

diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td
index 0f545ef466ef896a666c93f1419acc061ad737b2..97c9a280d25fc36fb099f4f4cd00b9fa3b79b3ab 100644 (file)
--- a/lib/Target/ARM/ARM.td
+++ b/lib/Target/ARM/ARM.td
@@ -175,6 +175,9 @@ def HasV8Ops    : SubtargetFeature<"v8", "HasV8Ops", "true",
                                    "Support ARM v8 instructions",
                                    [HasV7Ops, FeatureVirtualization,
                                     FeatureMP]>;
                                    "Support ARM v8 instructions",
                                    [HasV7Ops, FeatureVirtualization,
                                     FeatureMP]>;

+def FeatureV8_1a : SubtargetFeature<"v8.1a", "HasV8_1a", "true",
+                                   "Support ARM v8.1a instructions",
+                                   [HasV8Ops, FeatureAClass, FeatureCRC]>;

 
 //===----------------------------------------------------------------------===//
 // ARM Processors supported.
 
 //===----------------------------------------------------------------------===//
 // ARM Processors supported.


@@ -449,6 +452,14 @@ def : ProcessorModel<"cyclone",     SwiftModel,
                                      FeatureDB,FeatureDSPThumb2,
                                      FeatureHasRAS, FeatureZCZeroing]>;
 
                                      FeatureDB,FeatureDSPThumb2,
                                      FeatureHasRAS, FeatureZCZeroing]>;
 

+// V8.1 Processors
+def : ProcNoItin<"generic-armv8.1-a", [HasV8Ops, FeatureV8_1a,
+                                       FeatureDB, FeatureFPARMv8,
+                                       FeatureNEON, FeatureDSPThumb2,
+                                       FeatureHWDiv, FeatureHWDivARM,
+                                       FeatureTrustZone, FeatureT2XtPk,
+                                       FeatureCrypto]>;
+

 //===----------------------------------------------------------------------===//
 // Register File Description
 //===----------------------------------------------------------------------===//
 //===----------------------------------------------------------------------===//
 // Register File Description
 //===----------------------------------------------------------------------===//