diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h index f5d418c..8d44d9f 100644 --- a/lib/Target/PowerPC/PPCISelLowering.h +++ b/lib/Target/PowerPC/PPCISelLowering.h @@ -329,7 +329,7 @@ namespace llvm { /// DAG node. virtual const char *getTargetNodeName(unsigned Opcode) const; - virtual MVT getShiftAmountTy(EVT LHSTy) const { return MVT::i32; } + virtual MVT getScalarShiftAmountTy(EVT LHSTy) const { return MVT::i32; } /// getSetCCResultType - Return the ISD::SETCC ValueType virtual EVT getSetCCResultType(EVT VT) const; @@ -449,6 +449,10 @@ namespace llvm { bool IsMemset, bool ZeroMemset, bool MemcpyStrSrc, MachineFunction &MF) const; + /// Is unaligned memory access allowed for the given type, and is it fast + /// relative to software emulation. + virtual bool allowsUnalignedMemoryAccesses(EVT VT, bool *Fast = 0) const; + /// isFMAFasterThanMulAndAdd - Return true if an FMA operation is faster than /// a pair of mul and add instructions. fmuladd intrinsics will be expanded to /// FMAs when this method returns true (and FMAs are legal), otherwise fmuladd |