Treat TargetGlobalAddress as a constant for the purpose of matching pre-inc stores...

[oota-llvm.git] / lib / Target / PowerPC / PPCRegisterInfo.h

diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h
index 78e17c6890bc22738367d15293ba91d3c93c695d..152c36d699ec40f8e305773563564401926cb4bf 100644 (file)
--- a/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -47,6 +47,8 @@ public:
 
   BitVector getReservedRegs(const MachineFunction &MF) const;
 
+  virtual bool avoidWriteAfterWrite(const TargetRegisterClass *RC) const;
+
   /// requiresRegisterScavenging - We require a register scavenger.
   /// FIXME (64-bit): Should be inlined.
   bool requiresRegisterScavenging(const MachineFunction &MF) const;