Lines Matching +full:hi +full:- +full:fi

1 //===-- Mips16ISelDAGToDAG.cpp - A Dag to Dag Inst Selector for Mips16 ----===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
35 #define DEBUG_TYPE "mips-isel"
39   if (!Subtarget->inMips16Mode())
47   SDNode *Lo = nullptr, *Hi = nullptr;
48   SDNode *Mul = CurDAG->getMachineNode(Opc, DL, MVT::Glue, N->getOperand(0),
49                                        N->getOperand(1));
54     Lo = CurDAG->getMachineNode(Opcode, DL, Ty, MVT::Glue, InGlue);
59     Hi = CurDAG->getMachineNode(Opcode, DL, Ty, InGlue);
61   return std::make_pair(Lo, Hi);
67   if (!MipsFI->globalBaseRegSet())
73   const TargetInstrInfo &TII = *Subtarget->getInstrInfo();
75   Register V0, V1, V2, GlobalBaseReg = MipsFI->getGlobalBaseReg(MF);
103   // if Address is FI, get the TargetFrameIndex.
106       Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), ValTy);
107       Offset = CurDAG->getTargetConstant(0, DL, ValTy);
122   // Addresses of the form FI+const or FI|const
123   if (CurDAG->isBaseWithConstantOffset(Addr)) {
125     if (isInt<16>(CN->getSExtValue())) {
126       // If the first operand is a FI, get the TargetFI Node
130           Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), ValTy);
131           Offset = CurDAG->getTargetConstant(CN->getZExtValue(), DL, ValTy);
137       Offset = CurDAG->getTargetConstant(CN->getZExtValue(), DL, ValTy);
145     //  lui $2, %hi($CPI1_0)
149     //  lui $2, %hi($CPI1_0)
163   Offset = CurDAG->getTargetConstant(0, DL, ValTy);
180   unsigned Opcode = Node->getOpcode();
184   // Instruction Selection not handled by the auto-generated
187   EVT NodeTy = Node->getValueType(0);
206     CurDAG->RemoveDeadNode(Node);