Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC...

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

diff --git a/lib/Target/MBlaze/MBlaze.td b/lib/Target/MBlaze/MBlaze.td
index 482ddd3963fbaaa9ca43ee7be788f001f156258b..b4edff0709e6c4c2a3b2a98d3940f2a9241b2167 100644 (file)
--- a/lib/Target/MBlaze/MBlaze.td
+++ b/lib/Target/MBlaze/MBlaze.td
@@ -1,4 +1,4 @@
-//===- MBlaze.td - Describe the MBlaze Target Machine -----------*- C++ -*-===//
+//===-- MBlaze.td - Describe the MBlaze Target Machine -----*- tablegen -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -31,51 +31,43 @@ 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.">;
+                                "Implements barrel shifter">;
 def FeatureDiv         : SubtargetFeature<"div", "HasDiv", "true",
-                                "Implements hardware divider.">;
+                                "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.">;
+                                "Implements hardware multiplier">;
 def FeaturePatCmp      : SubtargetFeature<"patcmp", "HasPatCmp", "true",
-                                "Implements pattern compare instruction.">;
+                                "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.">;
+                                "Implements floating point unit">;
 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.">;
+                                "Implements sqrt and floating point convert">;
 
 //===----------------------------------------------------------------------===//
 // MBlaze processors supported.
 //===----------------------------------------------------------------------===//
 
-class Proc<string Name, list<SubtargetFeature> Features>
- : Processor<Name, MBlazeGenericItineraries, Features>;
+def : Processor<"mblaze",  MBlazeGenericItineraries, []>;
+def : Processor<"mblaze3", MBlazePipe3Itineraries, []>;
+def : Processor<"mblaze5", MBlazePipe5Itineraries, []>;
 
+//===----------------------------------------------------------------------===//
+// Instruction Descriptions
+//===----------------------------------------------------------------------===//
+
+def MBlazeAsmWriter : AsmWriter {
+  string AsmWriterClassName  = "InstPrinter";
+  bit isMCAsmWriter = 1;
+}
 
-def : Proc<"v400", []>;
-def : Proc<"v500", []>;
-def : Proc<"v600", []>;
-def : Proc<"v700", []>;
-def : Proc<"v710", []>;
+//===----------------------------------------------------------------------===//
+// Target Declaration
+//===----------------------------------------------------------------------===//
 
 def MBlaze : Target {
   let InstructionSet = MBlazeInstrInfo;
+  let AssemblyWriters = [MBlazeAsmWriter];
 }