Add scheduling information for the MBlaze backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129311 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 24 deletions

diff --git a/lib/Target/MBlaze/MBlaze.td b/lib/Target/MBlaze/MBlaze.td
index 1fa1e4dd57..1245658d29 100644
--- a/lib/Target/MBlaze/MBlaze.td
+++ b/lib/Target/MBlaze/MBlaze.td
@@ -31,49 +31,28 @@ def MBlazeInstrInfo : InstrInfo;
 // Microblaze Subtarget features                                              //
 //===----------------------------------------------------------------------===//
 
-def FeaturePipe3       : SubtargetFeature<"pipe3", "HasPipe3", "true",
-                                "Implements 3-stage pipeline">;
 def FeatureBarrel      : SubtargetFeature<"barrel", "HasBarrel", "true",
                                 "Implements barrel shifter">;
 def FeatureDiv         : SubtargetFeature<"div", "HasDiv", "true",
                                 "Implements hardware divider">;
 def FeatureMul         : SubtargetFeature<"mul", "HasMul", "true",
                                 "Implements hardware multiplier">;
-def FeatureFSL         : SubtargetFeature<"fsl", "HasFSL", "true",
-                                "Implements FSL instructions">;
-def FeatureEFSL        : SubtargetFeature<"efsl", "HasEFSL", "true",
-                                "Implements extended FSL instructions">;
-def FeatureMSRSet      : SubtargetFeature<"msrset", "HasMSRSet", "true",
-                                "Implements MSR register set and clear">;
-def FeatureException   : SubtargetFeature<"exception", "HasException", "true",
-                                "Implements hardware exception support">;
 def FeaturePatCmp      : SubtargetFeature<"patcmp", "HasPatCmp", "true",
                                 "Implements pattern compare instruction">;
 def FeatureFPU         : SubtargetFeature<"fpu", "HasFPU", "true",
                                 "Implements floating point unit">;
-def FeatureESR         : SubtargetFeature<"esr", "HasESR", "true",
-                                "Implements ESR and EAR registers">;
-def FeaturePVR         : SubtargetFeature<"pvr", "HasPVR", "true",
-                                "Implements processor version register">;
 def FeatureMul64       : SubtargetFeature<"mul64", "HasMul64", "true",
                                 "Implements multiplier with 64-bit result">;
 def FeatureSqrt        : SubtargetFeature<"sqrt", "HasSqrt", "true",
                                 "Implements sqrt and floating point convert">;
-def FeatureMMU         : SubtargetFeature<"mmu", "HasMMU", "true",
-                                "Implements memory management unit">;
 
 //===----------------------------------------------------------------------===//
 // MBlaze processors supported.
 //===----------------------------------------------------------------------===//
 
-class Proc<string Name, list<SubtargetFeature> Features>
- : Processor<Name, MBlazeGenericItineraries, Features>;
-
-def : Proc<"v400", []>;
-def : Proc<"v500", []>;
-def : Proc<"v600", []>;
-def : Proc<"v700", []>;
-def : Proc<"v710", []>;
+def : Processor<"mblaze",  MBlazeGenericItineraries, []>;
+def : Processor<"mblaze3", MBlazePipe3Itineraries, []>;
+def : Processor<"mblaze5", MBlazePipe5Itineraries, []>;
 
 //===----------------------------------------------------------------------===//
 // Instruction Descriptions