Implement getConstraintType for PPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26042 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index bcf4c6f..681d41a 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -97,6 +97,7 @@
     virtual MachineBasicBlock *InsertAtEndOfBasicBlock(MachineInstr *MI,
                                                        MachineBasicBlock *MBB);
     
+    ConstraintType getConstraintType(char ConstraintLetter) const;
     std::vector<unsigned> 
       getRegForInlineAsmConstraint(const std::string &Constraint) const;
     bool isOperandValidForConstraint(SDOperand Op, char ConstraintLetter);