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+//===-- SPU.td - Describe the STI Cell SPU Target Machine --*- tablegen -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This is the top level entry point for the STI Cell SPU target machine.
+//
+//===----------------------------------------------------------------------===//
+
+// Get the target-independent interfaces which we are implementing.
+//
+include "llvm/Target/Target.td"
+
+// Holder of code fragments (you'd think this'd already be in
+// a td file somewhere... :-)
+
+class CodeFrag<dag frag> {
+ dag Fragment = frag;
+}
+
+//===----------------------------------------------------------------------===//
+// Register File Description
+//===----------------------------------------------------------------------===//
+
+include "SPURegisterInfo.td"
+
+//===----------------------------------------------------------------------===//
+// Instruction formats, instructions
+//===----------------------------------------------------------------------===//
+
+include "SPUNodes.td"
+include "SPUOperands.td"
+include "SPUSchedule.td"
+include "SPUInstrFormats.td"
+include "SPUInstrInfo.td"
+
+//===----------------------------------------------------------------------===//
+// Subtarget features:
+//===----------------------------------------------------------------------===//
+
+def DefaultProc: SubtargetFeature<"", "ProcDirective", "SPU::DEFAULT_PROC", "">;
+def LargeMemFeature:
+ SubtargetFeature<"large_mem","UseLargeMem", "true",
+ "Use large (>256) LSA memory addressing [default = false]">;
+
+def SPURev0 : Processor<"v0", SPUItineraries, [DefaultProc]>;
+
+//===----------------------------------------------------------------------===//
+// Calling convention:
+//===----------------------------------------------------------------------===//
+
+include "SPUCallingConv.td"
+
+// Target:
+
+def SPUInstrInfo : InstrInfo {
+ let isLittleEndianEncoding = 1;
+}
+
+def SPU : Target {
+ let InstructionSet = SPUInstrInfo;
+}
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