+ unsigned PICLabelUId;
+
+ /// VarArgsFrameIndex - FrameIndex for start of varargs area.
+ int VarArgsFrameIndex;
+
+ /// HasITBlocks - True if IT blocks have been inserted.
+ bool HasITBlocks;
+
+ /// CPEClones - Track constant pool entries clones created by Constant Island
+ /// pass.
+ DenseMap<unsigned, unsigned> CPEClones;
+
+ /// GlobalBaseReg - keeps track of the virtual register initialized for
+ /// use as the global base register. This is used for PIC in some PIC
+ /// relocation models.
+ unsigned GlobalBaseReg;
+
+ /// ArgumentStackSize - amount of bytes on stack consumed by the arguments
+ /// being passed on the stack
+ unsigned ArgumentStackSize;
+
+ /// CoalescedWeights - mapping of basic blocks to the rolling counter of
+ /// coalesced weights.
+ DenseMap<const MachineBasicBlock*, unsigned> CoalescedWeights;
+