finish eliminating uses of O.

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

diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index bc4f3e74e83a802eb0fbf77a920476e849fe71fe..08f5bb43087f611bda0f965248541746113b6cf9 100644 (file)
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -2,8 +2,8 @@
 // 
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 // 
 //===----------------------------------------------------------------------===//
 //
@@ -13,16 +13,31 @@
 
 // Get the target-independent interfaces which we are implementing.
 //
-include "../Target.td"
+include "llvm/Target/Target.td"
 
 //===----------------------------------------------------------------------===//
 // PowerPC Subtarget features.
 //
  
-def Feature64Bit     : SubtargetFeature<"64bit","Is64Bit", "true",
+//===----------------------------------------------------------------------===//
+// CPU Directives                                                             //
+//===----------------------------------------------------------------------===//
+
+def Directive601 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_601", "">;
+def Directive602 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_602", "">;
+def Directive603 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_603", "">;
+def Directive604 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_603", "">;
+def Directive620 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_603", "">;
+def Directive7400: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_7400", "">;
+def Directive750 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_750", "">;
+def Directive970 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_970", "">;
+def Directive32  : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_32", "">;
+def Directive64  : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_64", "">;
+
+def Feature64Bit     : SubtargetFeature<"64bit","Has64BitSupport", "true",
                                         "Enable 64-bit instructions">;
-def Feature64BitRegs : SubtargetFeature<"64bitregs","Has64BitRegs", "true",
-                                        "Enable 64-bit registers [beta]">;
+def Feature64BitRegs : SubtargetFeature<"64bitregs","Use64BitRegs", "true",
+                              "Enable 64-bit registers usage for ppc32 [beta]">;
 def FeatureAltivec   : SubtargetFeature<"altivec","HasAltivec", "true",
                                         "Enable Altivec instructions">;
 def FeatureGPUL      : SubtargetFeature<"gpul","IsGigaProcessor", "true",
@@ -44,29 +59,42 @@ include "PPCInstrInfo.td"
 // PowerPC processors supported.
 //
 
-def : Processor<"generic", G3Itineraries, []>;
-def : Processor<"601", G3Itineraries, []>;
-def : Processor<"602", G3Itineraries, []>;
-def : Processor<"603", G3Itineraries, []>;
-def : Processor<"603e", G3Itineraries, []>;
-def : Processor<"603ev", G3Itineraries, []>;
-def : Processor<"604", G3Itineraries, []>;
-def : Processor<"604e", G3Itineraries, []>;
-def : Processor<"620", G3Itineraries, []>;
-def : Processor<"g3", G3Itineraries, []>;
-def : Processor<"7400", G4Itineraries, [FeatureAltivec]>;
-def : Processor<"g4", G4Itineraries, [FeatureAltivec]>;
-def : Processor<"7450", G4PlusItineraries, [FeatureAltivec]>;
-def : Processor<"g4+", G4PlusItineraries, [FeatureAltivec]>;
-def : Processor<"750", G3Itineraries, []>;
+def : Processor<"generic", G3Itineraries, [Directive32]>;
+def : Processor<"601", G3Itineraries, [Directive601]>;
+def : Processor<"602", G3Itineraries, [Directive602]>;
+def : Processor<"603", G3Itineraries, [Directive603]>;
+def : Processor<"603e", G3Itineraries, [Directive603]>;
+def : Processor<"603ev", G3Itineraries, [Directive603]>;
+def : Processor<"604", G3Itineraries, [Directive604]>;
+def : Processor<"604e", G3Itineraries, [Directive604]>;
+def : Processor<"620", G3Itineraries, [Directive620]>;
+def : Processor<"g3", G3Itineraries, [Directive7400]>;
+def : Processor<"7400", G4Itineraries, [Directive7400, FeatureAltivec]>;
+def : Processor<"g4", G4Itineraries, [Directive7400, FeatureAltivec]>;
+def : Processor<"7450", G4PlusItineraries, [Directive7400, FeatureAltivec]>;
+def : Processor<"g4+", G4PlusItineraries, [Directive750, FeatureAltivec]>;
+def : Processor<"750", G4Itineraries, [Directive750, FeatureAltivec]>;
 def : Processor<"970", G5Itineraries,
-                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
+                  [Directive970, FeatureAltivec,
+                   FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
                    Feature64Bit /*, Feature64BitRegs */]>;
 def : Processor<"g5", G5Itineraries,
-                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
+                  [Directive970, FeatureAltivec,
+                   FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
+                   Feature64Bit /*, Feature64BitRegs */]>;
+def : Processor<"ppc", G3Itineraries, [Directive32]>;
+def : Processor<"ppc64", G5Itineraries,
+                  [Directive64, FeatureAltivec,
+                   FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
                    Feature64Bit /*, Feature64BitRegs */]>;
 
 
+//===----------------------------------------------------------------------===//
+// Calling Conventions
+//===----------------------------------------------------------------------===//
+
+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.