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Leaf functions which do not save CSRs can be frameless even with -disable-fp-elim.
[oota-llvm.git]
/
lib
/
Target
/
ARM
/
ARMBaseRegisterInfo.h
diff --git
a/lib/Target/ARM/ARMBaseRegisterInfo.h
b/lib/Target/ARM/ARMBaseRegisterInfo.h
index 92dbb8435d524f9528237bd35dc5823d3ff61a27..c242489fdb84e3e01cabb9a51f8a6af83c458105 100644
(file)
--- a/
lib/Target/ARM/ARMBaseRegisterInfo.h
+++ b/
lib/Target/ARM/ARMBaseRegisterInfo.h
@@
-89,6
+89,8
@@
public:
bool hasFP(const MachineFunction &MF) const;
bool hasFP(const MachineFunction &MF) const;
+ bool hasStackFrame(const MachineFunction &MF) const;
+
void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
RegScavenger *RS = NULL) const;
void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
RegScavenger *RS = NULL) const;