| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 1 | //===- Sparc.td - Describe the Sparc Target Machine -------------*- C++ -*-===// |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 2 | // |
| 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. |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 7 | // |
| 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 | |
| Brian Gaeke | 5760054 | 2004-12-10 04:48:57 +0000 | [diff] [blame] | 17 | include "../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 | //===----------------------------------------------------------------------===// |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 34 | // Register File Description |
| 35 | //===----------------------------------------------------------------------===// |
| 36 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 37 | include "SparcRegisterInfo.td" |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 38 | |
| 39 | //===----------------------------------------------------------------------===// |
| 40 | // Instruction Descriptions |
| 41 | //===----------------------------------------------------------------------===// |
| 42 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 43 | include "SparcInstrInfo.td" |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 44 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 45 | def SparcInstrInfo : InstrInfo { |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 46 | // Define how we want to layout our target-specific information field. |
| 47 | let TSFlagsFields = []; |
| 48 | let TSFlagsShifts = []; |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 49 | } |
| 50 | |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 51 | //===----------------------------------------------------------------------===// |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 52 | // SPARC processors supported. |
| 53 | //===----------------------------------------------------------------------===// |
| 54 | |
| Chris Lattner | 4dcfaac | 2006-01-26 07:22:22 +0000 | [diff] [blame] | 55 | class Proc<string Name, list<SubtargetFeature> Features> |
| 56 | : Processor<Name, NoItineraries, Features>; |
| 57 | |
| 58 | def : Proc<"generic", []>; |
| 59 | def : Proc<"v8", []>; |
| 60 | def : Proc<"supersparc", []>; |
| 61 | def : Proc<"sparclite", []>; |
| 62 | def : Proc<"f934", []>; |
| 63 | def : Proc<"hypersparc", []>; |
| 64 | def : Proc<"sparclite86x", []>; |
| 65 | def : Proc<"sparclet", []>; |
| 66 | def : Proc<"tsc701", []>; |
| 67 | def : Proc<"v9", [FeatureV9]>; |
| 68 | def : Proc<"ultrasparc", [FeatureV9, FeatureV8Deprecated]>; |
| 69 | def : Proc<"ultrasparc3", [FeatureV9, FeatureV8Deprecated]>; |
| 70 | def : Proc<"ultrasparc3-vis", [FeatureV9, FeatureV8Deprecated, FeatureVIS]>; |
| 71 | |
| Chris Lattner | 0d170a7 | 2006-01-26 06:51:21 +0000 | [diff] [blame] | 72 | |
| 73 | //===----------------------------------------------------------------------===// |
| Misha Brukman | 981eefd | 2004-09-22 20:09:29 +0000 | [diff] [blame] | 74 | // Declare the target which we are implementing |
| 75 | //===----------------------------------------------------------------------===// |
| 76 | |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 77 | def Sparc : Target { |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 78 | // Pull in Instruction Info: |
| Chris Lattner | 7c90f73 | 2006-02-05 05:50:24 +0000 | [diff] [blame] | 79 | let InstructionSet = SparcInstrInfo; |
| Brian Gaeke | e785e53 | 2004-02-25 19:28:19 +0000 | [diff] [blame] | 80 | } |