diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.h b/llvm/lib/Target/ARM/ARMISelLowering.h index 198000e5b5b..70a0b1380ec 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.h +++ b/llvm/lib/Target/ARM/ARMISelLowering.h @@ -530,6 +530,17 @@ class InstrItineraryData; CCAssignFn *CCAssignFnForCall(CallingConv::ID CC, bool isVarArg) const; CCAssignFn *CCAssignFnForReturn(CallingConv::ID CC, bool isVarArg) const; + /// Returns true if \p VecTy is a legal interleaved access type. This + /// function checks the vector element type and the overall width of the + /// vector. + bool isLegalInterleavedAccessType(VectorType *VecTy, + const DataLayout &DL) const; + + /// Returns the number of interleaved accesses that will be generated when + /// lowering accesses of the given type. + unsigned getNumInterleavedAccesses(VectorType *VecTy, + const DataLayout &DL) const; + protected: std::pair<const TargetRegisterClass *, uint8_t> findRepresentativeClass(const TargetRegisterInfo *TRI, |
