Added TargetPassConfig. The first little step toward configuring codegen passes.

[oota-llvm.git] / lib / Target / PowerPC / PPC.td

diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index cc0c8c8fa63a06a3157f226bb70e41efc29ad259..367f9ccd27caf9d773e5ddd6be76ab5eb27c81a2 100644 (file)
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -13,7 +13,7 @@
 
 // Get the target-independent interfaces which we are implementing.
 //
-include "../Target.td"
+include "llvm/Target/Target.td"
 
 //===----------------------------------------------------------------------===//
 // PowerPC Subtarget features.
@@ -23,6 +23,7 @@ include "../Target.td"
 // CPU Directives                                                             //
 //===----------------------------------------------------------------------===//
 
+def Directive440 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_440", "">;
 def Directive601 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_601", "">;
 def Directive602 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_602", "">;
 def Directive603 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_603", "">;
@@ -43,9 +44,11 @@ def FeatureAltivec   : SubtargetFeature<"altivec","HasAltivec", "true",
 def FeatureGPUL      : SubtargetFeature<"gpul","IsGigaProcessor", "true",
                                         "Enable GPUL instructions">;
 def FeatureFSqrt     : SubtargetFeature<"fsqrt","HasFSQRT", "true",
-                                        "Enable the fsqrt instruction">; 
+                                        "Enable the fsqrt instruction">;
 def FeatureSTFIWX    : SubtargetFeature<"stfiwx","HasSTFIWX", "true",
-                                        "Enable the stfiwx instruction">; 
+                                        "Enable the stfiwx instruction">;
+def FeatureBookE     : SubtargetFeature<"booke", "IsBookE", "true",
+                                        "Enable Book E instructions">;
 
 //===----------------------------------------------------------------------===//
 // Register File Description
@@ -60,6 +63,8 @@ include "PPCInstrInfo.td"
 //
 
 def : Processor<"generic", G3Itineraries, [Directive32]>;
+def : Processor<"440", PPC440Itineraries, [Directive440, FeatureBookE]>;
+def : Processor<"450", PPC440Itineraries, [Directive440, FeatureBookE]>;
 def : Processor<"601", G3Itineraries, [Directive601]>;
 def : Processor<"602", G3Itineraries, [Directive602]>;
 def : Processor<"603", G3Itineraries, [Directive603]>;
@@ -96,19 +101,17 @@ def : Processor<"ppc64", G5Itineraries,
 include "PPCCallingConv.td"
 
 def PPCInstrInfo : InstrInfo {
-  // Define how we want to layout our TargetSpecific information field... This
-  // should be kept up-to-date with the fields in the PPCInstrInfo.h file.
-  let TSFlagsFields = ["PPC970_First",
-                       "PPC970_Single",
-                       "PPC970_Cracked",
-                       "PPC970_Unit"];
-  let TSFlagsShifts = [0, 1, 2, 3];
-
   let isLittleEndianEncoding = 1;
 }
 
+def PPCAsmWriter : AsmWriter {
+  string AsmWriterClassName  = "InstPrinter";
+  bit isMCAsmWriter = 1;
+}
 
 def PPC : Target {
   // Information about the instructions.
   let InstructionSet = PPCInstrInfo;
+  
+  let AssemblyWriters = [PPCAsmWriter];
 }