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

diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index 8b9e3a7ac140176e1a00f11fec728085d1b1b0bb..10b9095d7ded8ce04e81e8e1c1f4569947e22a3a 100644 (file)
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -29,6 +29,8 @@ def FeatureGPUL      : SubtargetFeature<"gpul","IsGigaProcessor", "true",
                                         "Enable GPUL instructions">;
 def FeatureFSqrt     : SubtargetFeature<"fsqrt","HasFSQRT", "true",
                                         "Enable the fsqrt instruction">; 
+def FeatureSTFIWX    : SubtargetFeature<"stfiwx","HasSTFIWX", "true",
+                                        "Enable the stfiwx instruction">; 
 
 //===----------------------------------------------------------------------===//
 // Register File Description
@@ -58,24 +60,39 @@ def : Processor<"7450", G4PlusItineraries, [FeatureAltivec]>;
 def : Processor<"g4+", G4PlusItineraries, [FeatureAltivec]>;
 def : Processor<"750", G3Itineraries, []>;
 def : Processor<"970", G5Itineraries,
-                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt,
+                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
                    Feature64Bit /*, Feature64BitRegs */]>;
 def : Processor<"g5", G5Itineraries,
-                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt,
+                  [FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
                    Feature64Bit /*, Feature64BitRegs */]>;
 
 
+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 PPC : Target {
   // Pointers on PPC are 32-bits in size.
   let PointerType = i32;
 
+  // Information about the instructions.
+  let InstructionSet = PPCInstrInfo;
+
+
   // According to the Mach-O Runtime ABI, these regs are nonvolatile across
   // calls
   let CalleeSavedRegisters = [R1, R13, R14, R15, R16, R17, R18, R19,
     R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, F14, F15,
     F16, F17, F18, F19, F20, F21, F22, F23, F24, F25, F26, F27, F28, F29,
-    F30, F31, CR2, CR3, CR4, LR];
-
-  // Pull in Instruction Info:
-  let InstructionSet = PowerPCInstrInfo;
+    F30, F31, CR2, CR3, CR4, V20, V21, V22, V23, V24, V25, V26, V27, V28,
+    V29, V30, V31, LR];
 }