diff options
Diffstat (limited to 'include/llvm/CodeGen')
-rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index 1e8dde1255..a04c9029e4 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -65,12 +65,6 @@ namespace llvm { /// Live interval pointers for all the virtual registers. IndexedMap<LiveInterval*, VirtReg2IndexFunctor> VirtRegIntervals; - /// AllocatableRegs - A bit vector of allocatable registers. - BitVector AllocatableRegs; - - /// ReservedRegs - A bit vector of reserved registers. - BitVector ReservedRegs; - /// RegMaskSlots - Sorted list of instructions with register mask operands. /// Always use the 'r' slot, RegMasks are normal clobbers, not early /// clobbers. @@ -123,18 +117,6 @@ namespace llvm { return VirtRegIntervals.inBounds(Reg) && VirtRegIntervals[Reg]; } - /// isAllocatable - is the physical register reg allocatable in the current - /// function? - bool isAllocatable(unsigned reg) const { - return AllocatableRegs.test(reg); - } - - /// isReserved - is the physical register reg reserved in the current - /// function - bool isReserved(unsigned reg) const { - return ReservedRegs.test(reg); - } - // Interval creation. LiveInterval &getOrCreateInterval(unsigned Reg) { if (!hasInterval(Reg)) { |