[mips] Implement MipsRegisterInfo::getRegPressureLimit.

[oota-llvm.git] / lib / Target / Mips / MipsRegisterInfo.h

diff --git a/lib/Target/Mips/MipsRegisterInfo.h b/lib/Target/Mips/MipsRegisterInfo.h
index 78adf7f18bf2eb24dc654a51b6b96d72f3dd44c2..032c2fd97293134b6bbc34982c99dbd438c707a5 100644 (file)
--- a/lib/Target/Mips/MipsRegisterInfo.h
+++ b/lib/Target/Mips/MipsRegisterInfo.h
@@ -42,6 +42,8 @@ public:
   void adjustMipsStackFrame(MachineFunction &MF) const;
 
   /// Code Generation virtual methods...
+  unsigned getRegPressureLimit(const TargetRegisterClass *RC,
+                               MachineFunction &MF) const;
   const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
   const uint32_t *getCallPreservedMask(CallingConv::ID) const;