getCalleeSaveRegs and getCalleeSaveRegClasses are no long TableGen'd.

llvm-svn: 28378

3 files changed, 16 insertions, 3 deletions

diff --git a/llvm/lib/Target/Sparc/Sparc.td b/llvm/lib/Target/Sparc/Sparc.td
index 38b03a4c0d1..1646e0e1f96 100644
--- a/llvm/lib/Target/Sparc/Sparc.td
+++ b/llvm/lib/Target/Sparc/Sparc.td
@@ -75,9 +75,6 @@ def : Proc<"ultrasparc3-vis", [FeatureV9, FeatureV8Deprecated, FeatureVIS]>;
 //===----------------------------------------------------------------------===//
 
 def Sparc : Target {
-  // FIXME: Specify callee-saved registers
-  let CalleeSavedRegisters = [];
-
   // Pull in Instruction Info:
   let InstructionSet = SparcInstrInfo;
 }
diff --git a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
index 88cbc9c769e..7331ebdbff5 100644
--- a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -103,6 +103,18 @@ MachineInstr *SparcRegisterInfo::foldMemoryOperand(MachineInstr* MI,
   return 0;
 }
 
+const unsigned* SparcRegisterInfo::getCalleeSaveRegs() const {
+  static const unsigned CalleeSaveRegs[] = { 0 };
+  return CalleeSaveRegs;
+}
+
+const TargetRegisterClass* const*
+SparcRegisterInfo::getCalleeSaveRegClasses() const {
+  static const TargetRegisterClass * const CalleeSaveRegClasses[] = { 0 };
+  return CalleeSaveRegClasses;
+}
+
+
 void SparcRegisterInfo::
 eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
                               MachineBasicBlock::iterator I) const {
diff --git a/llvm/lib/Target/Sparc/SparcRegisterInfo.h b/llvm/lib/Target/Sparc/SparcRegisterInfo.h
index 176e93491b0..bbb11f86dee 100644
--- a/llvm/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/llvm/lib/Target/Sparc/SparcRegisterInfo.h
@@ -46,6 +46,10 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
                                           unsigned OpNum,
                                           int FrameIndex) const;
 
+  const unsigned *getCalleeSaveRegs() const;
+
+  const TargetRegisterClass* const* getCalleeSaveRegClasses() const;
+
   void eliminateCallFramePseudoInstr(MachineFunction &MF,
                                      MachineBasicBlock &MBB,
                                      MachineBasicBlock::iterator I) const;