diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86FrameLowering.h')
| -rw-r--r-- | contrib/llvm/lib/Target/X86/X86FrameLowering.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86FrameLowering.h b/contrib/llvm/lib/Target/X86/X86FrameLowering.h index 6e309d8..3d3b011 100644 --- a/contrib/llvm/lib/Target/X86/X86FrameLowering.h +++ b/contrib/llvm/lib/Target/X86/X86FrameLowering.h @@ -20,32 +20,6 @@ namespace llvm { -namespace CU { - - /// Compact unwind encoding values. - enum CompactUnwindEncodings { - /// [RE]BP based frame where [RE]BP is pused on the stack immediately after - /// the return address, then [RE]SP is moved to [RE]BP. - UNWIND_MODE_BP_FRAME = 0x01000000, - - /// A frameless function with a small constant stack size. - UNWIND_MODE_STACK_IMMD = 0x02000000, - - /// A frameless function with a large constant stack size. - UNWIND_MODE_STACK_IND = 0x03000000, - - /// No compact unwind encoding is available. - UNWIND_MODE_DWARF = 0x04000000, - - /// Mask for encoding the frame registers. - UNWIND_BP_FRAME_REGISTERS = 0x00007FFF, - - /// Mask for encoding the frameless registers. - UNWIND_FRAMELESS_STACK_REG_PERMUTATION = 0x000003FF - }; - -} // end CU namespace - class MCSymbol; class X86TargetMachine; @@ -91,7 +65,6 @@ public: int getFrameIndexOffset(const MachineFunction &MF, int FI) const; int getFrameIndexReference(const MachineFunction &MF, int FI, unsigned &FrameReg) const; - uint32_t getCompactUnwindEncoding(MachineFunction &MF) const; void eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, |
