| Jia Liu | 31d157a | 2012-02-18 12:03:15 +0000 | [diff] [blame] | 1 | //===-- Sparc.td - Describe the Sparc Target Machine -------*- tablegen -*-===// |
| 2 | // |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| Chris Lattner | 4ee451d | 2007-12-29 20:36:04 +0000 | [diff] [blame] | 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| Jia Liu | 31d157a | 2012-02-18 12:03:15 +0000 | [diff] [blame] | 7 | // |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 13 | //===----------------------------------------------------------------------===// |
| 14 | // Target-independent interfaces which we are implementing |
| 15 | //===----------------------------------------------------------------------===// |
| 16 | |
| Evan Cheng | 027fdbe | 2008-11-24 07:34:46 +0000 | [diff] [blame] | 17 | include "llvm/Target/Target.td" |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 18 | |
| 19 | //===----------------------------------------------------------------------===// |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 20 | // SPARC Subtarget features. |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 21 | // |
| 22 | |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 23 | def FeatureV9 |
| Evan Cheng | 19c9550 | 2006-01-27 08:09:42 +0000 | [diff] [blame] | 24 | : SubtargetFeature<"v9", "IsV9", "true", |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 25 | "Enable SPARC-V9 instructions">; |
| 26 | def FeatureV8Deprecated |
| Evan Cheng | 19c9550 | 2006-01-27 08:09:42 +0000 | [diff] [blame] | 27 | : SubtargetFeature<"deprecated-v8", "V8DeprecatedInsts", "true", |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 28 | "Enable deprecated V8 instructions in V9 mode">; |
| 29 | def FeatureVIS |
| Evan Cheng | 19c9550 | 2006-01-27 08:09:42 +0000 | [diff] [blame] | 30 | : SubtargetFeature<"vis", "IsVIS", "true", |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 31 | "Enable UltraSPARC Visual Instruction Set extensions">; |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 32 | |
| 33 | //===----------------------------------------------------------------------===// |
| Chris Lattner | 5a65b92 | 2008-03-17 05:41:48 +0000 | [diff] [blame] | 34 | // Register File, Calling Conv, Instruction Descriptions |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 35 | //===----------------------------------------------------------------------===// |
| 36 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 37 | include "SparcRegisterInfo.td" |
| Chris Lattner | 5a65b92 | 2008-03-17 05:41:48 +0000 | [diff] [blame] | 38 | include "SparcCallingConv.td" |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 39 | include "SparcInstrInfo.td" |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 40 | |
| Jakob Stoklund Olesen | fddb766 | 2010-04-05 03:10:20 +0000 | [diff] [blame] | 41 | def SparcInstrInfo : InstrInfo; |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 42 | |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 43 | //===----------------------------------------------------------------------===// |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 44 | // SPARC processors supported. |
| 45 | //===----------------------------------------------------------------------===// |
| 46 | |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 47 | class Proc<string Name, list<SubtargetFeature> Features> |
| 48 | : Processor<Name, NoItineraries, Features>; |
| 49 | |
| 50 | def : Proc<"generic", []>; |
| 51 | def : Proc<"v8", []>; |
| 52 | def : Proc<"supersparc", []>; |
| 53 | def : Proc<"sparclite", []>; |
| 54 | def : Proc<"f934", []>; |
| 55 | def : Proc<"hypersparc", []>; |
| 56 | def : Proc<"sparclite86x", []>; |
| 57 | def : Proc<"sparclet", []>; |
| 58 | def : Proc<"tsc701", []>; |
| 59 | def : Proc<"v9", [FeatureV9]>; |
| 60 | def : Proc<"ultrasparc", [FeatureV9, FeatureV8Deprecated]>; |
| 61 | def : Proc<"ultrasparc3", [FeatureV9, FeatureV8Deprecated]>; |
| 62 | def : Proc<"ultrasparc3-vis", [FeatureV9, FeatureV8Deprecated, FeatureVIS]>; |
| 63 | |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 64 | |
| 65 | //===----------------------------------------------------------------------===// |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 66 | // Declare the target which we are implementing |
| 67 | //===----------------------------------------------------------------------===// |
| 68 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 69 | def Sparc : Target { |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 70 | // Pull in Instruction Info: |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 71 | let InstructionSet = SparcInstrInfo; |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 72 | } |