diff options
Diffstat (limited to 'include/llvm/CodeGen/LiveVariables.h')
-rw-r--r-- | include/llvm/CodeGen/LiveVariables.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/llvm/CodeGen/LiveVariables.h b/include/llvm/CodeGen/LiveVariables.h index 786a1fdc70..6e7e23d495 100644 --- a/include/llvm/CodeGen/LiveVariables.h +++ b/include/llvm/CodeGen/LiveVariables.h @@ -36,7 +36,6 @@ namespace llvm { class MRegisterInfo; -class BitVector; class LiveVariables : public MachineFunctionPass { public: @@ -109,11 +108,11 @@ private: /// std::vector<VarInfo> VirtRegInfo; - /// ReservedRegisters - This vector keeps track of which registers - /// are reserved register which are not allocatable by the target machine. - /// We can not track liveness for values that are in this set. + /// AllocatablePhysicalRegisters - This vector keeps track of which registers + /// are actually register allocatable by the target machine. We can not track + /// liveness for values that are not in this set. /// - BitVector ReservedRegisters; + BitVector AllocatablePhysicalRegisters; private: // Intermediate data structures const MRegisterInfo *RegInfo; |