diff options
| author | Stephen Hines <srhines@google.com> | 2013-06-12 13:32:42 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2013-06-12 13:32:42 -0700 |
| commit | 1878f9a7874b1ff569d745c0269f49d3daf7203d (patch) | |
| tree | 19a8dbaaedf6a056c617e87596b32d3f452af137 /lib/Target/Sparc/SparcFrameLowering.h | |
| parent | 7a57f27b857ec4b243d83d392a399f02fc196c0a (diff) | |
| parent | 100fbdd06be7590b23c4707a98cd605bdb519498 (diff) | |
| download | external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.zip external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.tar.gz external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.tar.bz2 | |
Merge commit '100fbdd06be7590b23c4707a98cd605bdb519498' into merge_20130612
Diffstat (limited to 'lib/Target/Sparc/SparcFrameLowering.h')
| -rw-r--r-- | lib/Target/Sparc/SparcFrameLowering.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/Target/Sparc/SparcFrameLowering.h b/lib/Target/Sparc/SparcFrameLowering.h index c375662..8eaef59 100644 --- a/lib/Target/Sparc/SparcFrameLowering.h +++ b/lib/Target/Sparc/SparcFrameLowering.h @@ -38,7 +38,17 @@ public: MachineBasicBlock &MBB, MachineBasicBlock::iterator I) const; - bool hasFP(const MachineFunction &MF) const { return false; } + bool hasReservedCallFrame(const MachineFunction &MF) const; + bool hasFP(const MachineFunction &MF) const; + void processFunctionBeforeCalleeSavedScan(MachineFunction &MF, + RegScavenger *RS = NULL) const; + +private: + // Remap input registers to output registers for leaf procedure. + void remapRegsForLeafProc(MachineFunction &MF) const; + + // Returns true if MF is a leaf procedure. + bool isLeafProc(MachineFunction &MF) const; }; } // End llvm namespace |