FastISel: Factor out common code; NFC intended

[oota-llvm.git] / lib / Target / X86 / X86FrameLowering.h

diff --git a/lib/Target/X86/X86FrameLowering.h b/lib/Target/X86/X86FrameLowering.h
index 495cfcd1c3f78abdeb688364e466d33acfcfae42..dd83928b46c06e43c875935b931ce6a31589dfab 100644 (file)
--- a/lib/Target/X86/X86FrameLowering.h
+++ b/lib/Target/X86/X86FrameLowering.h
@@ -91,11 +91,9 @@ public:
   bool canSimplifyCallFramePseudos(const MachineFunction &MF) const override;
   bool needsFrameIndexResolution(const MachineFunction &MF) const override;
 
-  int getFrameIndexOffset(const MachineFunction &MF, int FI) const override;
   int getFrameIndexReference(const MachineFunction &MF, int FI,
                              unsigned &FrameReg) const override;
 
-  int getFrameIndexOffsetFromSP(const MachineFunction &MF, int FI) const;
   int getFrameIndexReferenceFromSP(const MachineFunction &MF, int FI,
                                    unsigned &FrameReg) const override;
 
@@ -146,6 +144,11 @@ private:
                           MachineBasicBlock::iterator MBBI, DebugLoc DL,
                           uint64_t MaxAlign) const;
 
+  /// Make small positive stack adjustments using POPs.
+  bool adjustStackWithPops(MachineBasicBlock &MBB,
+                           MachineBasicBlock::iterator MBBI, DebugLoc DL,
+                           int Offset) const;
+
   /// Adjusts the stack pointer using LEA, SUB, or ADD.
   MachineInstrBuilder BuildStackAdjustment(MachineBasicBlock &MBB,
                                            MachineBasicBlock::iterator MBBI,