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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-07-14 14:06:15 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-07-14 14:06:15 +0000 |
| commit | 383a324735ff039b483e4fcd9fd1182a86f70cae (patch) | |
| tree | 034c9d1d9337c6e25963617cfa72e61656d254d7 /llvm/lib/Target/PowerPC/PPCRegisterInfo.h | |
| parent | 657a203adfe3e0b1f86d640c483af0c0b63e6526 (diff) | |
| download | bcm5719-llvm-383a324735ff039b483e4fcd9fd1182a86f70cae.tar.gz bcm5719-llvm-383a324735ff039b483e4fcd9fd1182a86f70cae.zip | |
Long live the exception handling!
This patch fills the last necessary bits to enable exceptions
handling in LLVM. Currently only on x86-32/linux.
In fact, this patch adds necessary intrinsics (and their lowering) which
represent really weird target-specific gcc builtins used inside unwinder.
After corresponding llvm-gcc patch will land (easy) exceptions should be
more or less workable. However, exceptions handling support should not be
thought as 'finished': I expect many small and not so small glitches
everywhere.
llvm-svn: 39855
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCRegisterInfo.h')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCRegisterInfo.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h index 0caf1065d03..4112034aac8 100644 --- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h +++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h @@ -57,9 +57,10 @@ public: virtual MachineInstr* foldMemoryOperand(MachineInstr* MI, unsigned OpNum, int FrameIndex) const; - const unsigned *getCalleeSavedRegs() const; + const unsigned *getCalleeSavedRegs(const MachineFunction* MF = 0) const; - const TargetRegisterClass* const* getCalleeSavedRegClasses() const; + const TargetRegisterClass* const* getCalleeSavedRegClasses( + const MachineFunction *MF = 0) const; BitVector getReservedRegs(const MachineFunction &MF) const; |
