-//===- SparcV8.td - Describe the SparcV8 Target Machine ---------*- C++ -*-===//
+//===- Sparc.td - Describe the Sparc Target Machine -------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// Target-independent interfaces which we are implementing
//===----------------------------------------------------------------------===//
-include "../../Target.td"
+include "../Target.td"
+
+//===----------------------------------------------------------------------===//
+// SPARC Subtarget features.
+//
+
+def FeatureV9
+ : SubtargetFeature<"v9", "IsV9", "true",
+ "Enable SPARC-V9 instructions">;
+def FeatureV8Deprecated
+ : SubtargetFeature<"deprecated-v8", "V8DeprecatedInsts", "true",
+ "Enable deprecated V8 instructions in V9 mode">;
+def FeatureVIS
+ : SubtargetFeature<"vis", "IsVIS", "true",
+ "Enable UltraSPARC Visual Instruction Set extensions">;
//===----------------------------------------------------------------------===//
// Register File Description
//===----------------------------------------------------------------------===//
-include "SparcV8RegisterInfo.td"
+include "SparcRegisterInfo.td"
//===----------------------------------------------------------------------===//
// Instruction Descriptions
//===----------------------------------------------------------------------===//
-include "SparcV8InstrInfo.td"
-
-def SparcV8InstrInfo : InstrInfo {
- let PHIInst = PHI;
+include "SparcInstrInfo.td"
+def SparcInstrInfo : InstrInfo {
// Define how we want to layout our target-specific information field.
let TSFlagsFields = [];
let TSFlagsShifts = [];
}
//===----------------------------------------------------------------------===//
-// Declare the target which we are implementing
+// SPARC processors supported.
//===----------------------------------------------------------------------===//
-def SparcV8 : Target {
- // Pointers are 32-bits in size.
- let PointerType = i32;
+class Proc<string Name, list<SubtargetFeature> Features>
+ : Processor<Name, NoItineraries, Features>;
- // FIXME: Specify callee-saved registers
- let CalleeSavedRegisters = [];
+def : Proc<"generic", []>;
+def : Proc<"v8", []>;
+def : Proc<"supersparc", []>;
+def : Proc<"sparclite", []>;
+def : Proc<"f934", []>;
+def : Proc<"hypersparc", []>;
+def : Proc<"sparclite86x", []>;
+def : Proc<"sparclet", []>;
+def : Proc<"tsc701", []>;
+def : Proc<"v9", [FeatureV9]>;
+def : Proc<"ultrasparc", [FeatureV9, FeatureV8Deprecated]>;
+def : Proc<"ultrasparc3", [FeatureV9, FeatureV8Deprecated]>;
+def : Proc<"ultrasparc3-vis", [FeatureV9, FeatureV8Deprecated, FeatureVIS]>;
+
+
+//===----------------------------------------------------------------------===//
+// Declare the target which we are implementing
+//===----------------------------------------------------------------------===//
+def Sparc : Target {
// Pull in Instruction Info:
- let InstructionSet = SparcV8InstrInfo;
+ let InstructionSet = SparcInstrInfo;
}