//Alpha is little endian
+//===----------------------------------------------------------------------===//
+// Subtarget Features
+//===----------------------------------------------------------------------===//
+
+def FeatureCIX : SubtargetFeature<"CIX", "HasCT", "true",
+ "Enable CIX extentions">;
+def FeatureFIX : SubtargetFeature<"FIX", "HasF2I", "true",
+ "Enable FIX extentions">;
+
//===----------------------------------------------------------------------===//
// Register File Description
//===----------------------------------------------------------------------===//
include "AlphaInstrInfo.td"
def AlphaInstrInfo : InstrInfo {
- let PHIInst = PHI;
-
// Define how we want to layout our target-specific information field.
// let TSFlagsFields = [];
// let TSFlagsShifts = [];
}
+//===----------------------------------------------------------------------===//
+// Alpha Processor Definitions
+//===----------------------------------------------------------------------===//
+
+def : Processor<"generic", NoItineraries, []>;
+def : Processor<"pca56" , NoItineraries, []>;
+def : Processor<"ev56" , NoItineraries, []>;
+def : Processor<"ev6" , NoItineraries, [FeatureFIX]>;
+def : Processor<"ev67" , NoItineraries, [FeatureFIX, FeatureCIX]>;
+
+//===----------------------------------------------------------------------===//
+// The Alpha Target
+//===----------------------------------------------------------------------===//
+
+
def Alpha : Target {
// Pointers on Alpha are 64-bits in size.
let PointerType = i64;
//Frame pointer
// R15,
//return address
- R26,
+// R26,
//Stack Pointer
// R30,
F2, F3, F4, F5, F6, F7, F8, F9];