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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2010-11-15 00:06:54 +0000 |
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| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2010-11-15 00:06:54 +0000 |
| commit | 33464912237efaa0ed7060829e66b59055bdd48b (patch) | |
| tree | 3b5a58918b40d4368be141a6350de4e4c8607032 /lib/Target/ARM/ARMFrameInfo.h | |
| parent | 78b4fee8fd040d802e027da7bef3f707b12d8df5 (diff) | |
| download | external_llvm-33464912237efaa0ed7060829e66b59055bdd48b.zip external_llvm-33464912237efaa0ed7060829e66b59055bdd48b.tar.gz external_llvm-33464912237efaa0ed7060829e66b59055bdd48b.tar.bz2 | |
First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119097 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMFrameInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMFrameInfo.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMFrameInfo.h b/lib/Target/ARM/ARMFrameInfo.h index d5dae24..9ea97e8 100644 --- a/lib/Target/ARM/ARMFrameInfo.h +++ b/lib/Target/ARM/ARMFrameInfo.h @@ -19,12 +19,21 @@ #include "llvm/Target/TargetFrameInfo.h" namespace llvm { + class ARMSubtarget; class ARMFrameInfo : public TargetFrameInfo { +protected: + const ARMSubtarget &STI; + public: - explicit ARMFrameInfo(const ARMSubtarget &ST) - : TargetFrameInfo(StackGrowsDown, ST.getStackAlignment(), 0, 4) { + explicit ARMFrameInfo(const ARMSubtarget &sti) + : TargetFrameInfo(StackGrowsDown, sti.getStackAlignment(), 0, 4), STI(sti) { } + + /// emitProlog/emitEpilog - These methods insert prolog and epilog code into + /// the function. + void emitPrologue(MachineFunction &MF) const; + void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const; }; } // End llvm namespace |