Lines Matching defs:Subtarget

41 static MVT getOptimalRepType(const X86Subtarget &Subtarget, Align Alignment) {
53     return Subtarget.is64Bit() ? MVT::i64 : MVT::i32;
74 static SDValue emitRepstos(const X86Subtarget &Subtarget, SelectionDAG &DAG,
77   const bool Use64BitRegs = Subtarget.isTarget64BitLP64();
111 static SDValue emitRepstosB(const X86Subtarget &Subtarget, SelectionDAG &DAG,
114   return emitRepstos(Subtarget, DAG, dl, Chain, Dst, Val,
123                                        const X86Subtarget &Subtarget,
143         return emitRepstos(Subtarget, DAG, dl, Chain, Dst, Val,
147     return emitRepstosB(Subtarget, DAG, dl, Chain, Dst, Val, Size);
150   if (Size > Subtarget.getMaxInlineSizeThreshold())
165     BlockType = getOptimalRepType(Subtarget, Alignment);
185       emitRepstos(Subtarget, DAG, dl, Chain, Dst, Val,
226   const X86Subtarget &Subtarget =
229       DAG, Subtarget, dl, Chain, Dst, Val, ConstantSize->getZExtValue(),
234 static SDValue emitRepmovs(const X86Subtarget &Subtarget, SelectionDAG &DAG,
237   const bool Use64BitRegs = Subtarget.isTarget64BitLP64();
256 static SDValue emitRepmovsB(const X86Subtarget &Subtarget, SelectionDAG &DAG,
259   return emitRepmovs(Subtarget, DAG, dl, Chain, Dst, Src,
268     SelectionDAG &DAG, const X86Subtarget &Subtarget, const SDLoc &dl,
275     return emitRepmovsB(Subtarget, DAG, dl, Chain, Dst, Src, Size);
279   if (!AlwaysInline && Size > Subtarget.getMaxInlineSizeThreshold())
283   if (Subtarget.hasERMSB())
284     return emitRepmovsB(Subtarget, DAG, dl, Chain, Dst, Src, Size);
286   assert(!Subtarget.hasERMSB() && "No efficient RepMovs");
292   const MVT BlockType = getOptimalRepType(Subtarget, Alignment);
297       emitRepmovs(Subtarget, DAG, dl, Chain, Dst, Src,
337   const X86Subtarget &Subtarget =
341   if (UseFSRMForMemcpy && Subtarget.hasFSRM())
342     return emitRepmovs(Subtarget, DAG, dl, Chain, Dst, Src, Size, MVT::i8);
346     return emitConstantSizeRepmov(DAG, Subtarget, dl, Chain, Dst, Src,