llvm · Mar 7, 2017
diff --git a/‎llvm/include/llvm/Support/AArch64TargetParser.def
+3-2 b/‎llvm/include/llvm/Support/AArch64TargetParser.def
+3-2
diff --git a/‎llvm/lib/Target/AArch64/AArch64.td
+15-12 b/‎llvm/lib/Target/AArch64/AArch64.td
+15-12
diff --git a/‎llvm/lib/Target/AArch64/AArch64SchedThunderX.td
+1 b/‎llvm/lib/Target/AArch64/AArch64SchedThunderX.td
+1
@@ -73,8 +73,9 @@ AARCH64_CPU_NAME("falkor", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false,
                 (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO))
 AARCH64_CPU_NAME("kryo", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false,
                 (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO))
-AARCH64_CPU_NAME("vulcan", AK_ARMV8_1A, FK_CRYPTO_NEON_FP_ARMV8, false,
-                (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO))
+AARCH64_CPU_NAME("thunderx2t99", AK_ARMV8_1A, FK_CRYPTO_NEON_FP_ARMV8, false,
+                (AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_CRC |
+                 AArch64::AEK_CRYPTO))
 AARCH64_CPU_NAME("thunderx", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false,
                 (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_PROFILE))
 AARCH64_CPU_NAME("thunderxt88", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false,
 
@@ -161,7 +161,7 @@ include "AArch64SchedFalkor.td"
 include "AArch64SchedKryo.td"
 include "AArch64SchedM1.td"
 include "AArch64SchedThunderX.td"
-include "AArch64SchedVulcan.td"
+include "AArch64SchedThunderX2T99.td"
 
 def ProcA35     : SubtargetFeature<"a35", "ARMProcFamily", "CortexA35",
                                    "Cortex-A35 ARM processors", [
@@ -288,16 +288,18 @@ def ProcFalkor  : SubtargetFeature<"falkor", "ARMProcFamily", "Falkor",
                                    FeatureZCZeroing
                                    ]>;
 
-def ProcVulcan  : SubtargetFeature<"vulcan", "ARMProcFamily", "Vulcan",
-                                   "Broadcom Vulcan processors", [
-                                   FeatureCRC,
-                                   FeatureCrypto,
-                                   FeatureFPARMv8,
-                                   FeatureArithmeticBccFusion,
-                                   FeatureNEON,
-                                   FeaturePostRAScheduler,
-                                   FeaturePredictableSelectIsExpensive,
-                                   HasV8_1aOps]>;
+def ProcThunderX2T99  : SubtargetFeature<"thunderx2t99", "ARMProcFamily",
+                                         "ThunderX2T99",
+                                         "Cavium ThunderX2 processors", [
+                                          FeatureCRC,
+                                          FeatureCrypto,
+                                          FeatureFPARMv8,
+                                          FeatureArithmeticBccFusion,
+                                          FeatureNEON,
+                                          FeaturePostRAScheduler,
+                                          FeaturePredictableSelectIsExpensive,
+                                          FeatureLSE,
+                                          HasV8_1aOps]>;
 
 def ProcThunderX : SubtargetFeature<"thunderx", "ARMProcFamily", "ThunderX",
                                     "Cavium ThunderX processors", [
@@ -363,12 +365,13 @@ def : ProcessorModel<"exynos-m2", ExynosM1Model, [ProcExynosM2]>;
 def : ProcessorModel<"exynos-m3", ExynosM1Model, [ProcExynosM2]>;
 def : ProcessorModel<"falkor", FalkorModel, [ProcFalkor]>;
 def : ProcessorModel<"kryo", KryoModel, [ProcKryo]>;
-def : ProcessorModel<"vulcan", VulcanModel, [ProcVulcan]>;
 // Cavium ThunderX/ThunderX T8X  Processors
 def : ProcessorModel<"thunderx", ThunderXT8XModel,  [ProcThunderX]>;
 def : ProcessorModel<"thunderxt88", ThunderXT8XModel,  [ProcThunderXT88]>;
 def : ProcessorModel<"thunderxt81", ThunderXT8XModel,  [ProcThunderXT81]>;
 def : ProcessorModel<"thunderxt83", ThunderXT8XModel,  [ProcThunderXT83]>;
+// Cavium ThunderX2T9X  Processors. Formerly Broadcom Vulcan.
+def : ProcessorModel<"thunderx2t99", ThunderX2T99Model, [ProcThunderX2T99]>;
 
 //===----------------------------------------------------------------------===//
 // Assembly parser
 
@@ -23,6 +23,7 @@ def ThunderXT8XModel : SchedMachineModel {
   let MicroOpBufferSize = 0;  // ThunderX T88/T81/T83 are in-order.
   let LoadLatency = 3;        // Optimistic load latency.
   let MispredictPenalty = 8;  // Branch mispredict penalty.
+  let PostRAScheduler = 1;    // Use PostRA scheduler.
   let CompleteModel = 1;
 }
Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,7 @@ def ThunderXT8XModel : SchedMachineModel {`
`23`	`23`	`let MicroOpBufferSize = 0; // ThunderX T88/T81/T83 are in-order.`
`24`	`24`	`let LoadLatency = 3; // Optimistic load latency.`
`25`	`25`	`let MispredictPenalty = 8; // Branch mispredict penalty.`
	`26`	`+ let PostRAScheduler = 1; // Use PostRA scheduler.`
`26`	`27`	`let CompleteModel = 1;`
`27`	`28`	`}`
`28`	`29`