diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/include/llvm/CodeGen/MachineRegisterInfo.h | 3 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/PreAllocSplitting.cpp | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/llvm/include/llvm/CodeGen/MachineRegisterInfo.h b/llvm/include/llvm/CodeGen/MachineRegisterInfo.h index fd7431ff0bc..dede05f85c0 100644 --- a/llvm/include/llvm/CodeGen/MachineRegisterInfo.h +++ b/llvm/include/llvm/CodeGen/MachineRegisterInfo.h @@ -216,7 +216,8 @@ public: /// getRegClassVirtRegs - Return the list of virtual registers of the given /// target register class. - std::vector<unsigned> &getRegClassVirtRegs(const TargetRegisterClass *RC) { + const std::vector<unsigned> & + getRegClassVirtRegs(const TargetRegisterClass *RC) const { return RegClass2VRegMap[RC->getID()]; } diff --git a/llvm/lib/CodeGen/PreAllocSplitting.cpp b/llvm/lib/CodeGen/PreAllocSplitting.cpp index eb19be12cee..997e82f11db 100644 --- a/llvm/lib/CodeGen/PreAllocSplitting.cpp +++ b/llvm/lib/CodeGen/PreAllocSplitting.cpp @@ -1154,7 +1154,7 @@ PreAllocSplitting::SplitRegLiveIntervals(const TargetRegisterClass **RCs, // codegen is not modelling. Ignore these barriers for now. if (!TII->isSafeToMoveRegClassDefs(*RC)) continue; - std::vector<unsigned> &VRs = MRI->getRegClassVirtRegs(*RC); + const std::vector<unsigned> &VRs = MRI->getRegClassVirtRegs(*RC); for (unsigned i = 0, e = VRs.size(); i != e; ++i) { unsigned Reg = VRs[i]; if (!LIs->hasInterval(Reg)) |
