diff options
Diffstat (limited to 'include/llvm')
-rw-r--r-- | include/llvm/Target/TargetRegisterInfo.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h index 942ee44..0ccf9f4 100644 --- a/include/llvm/Target/TargetRegisterInfo.h +++ b/include/llvm/Target/TargetRegisterInfo.h @@ -446,18 +446,6 @@ public: return MCRegisterInfo::getMatchingSuperReg(Reg, SubIdx, RC->MC); } - /// canCombineSubRegIndices - Given a register class and a list of - /// subregister indices, return true if it's possible to combine the - /// subregister indices into one that corresponds to a larger - /// subregister. Return the new subregister index by reference. Note the - /// new index may be zero if the given subregisters can be combined to - /// form the whole register. - virtual bool canCombineSubRegIndices(const TargetRegisterClass *RC, - SmallVectorImpl<unsigned> &SubIndices, - unsigned &NewSubIdx) const { - return 0; - } - /// getMatchingSuperRegClass - Return a subclass of the specified register /// class A so that each register in it has a sub-register of the /// specified sub-register index which is in the specified register class B. |