//===----------------------------------------------------------------------===//
#include "Mips16ISelLowering.h"
#include "MCTargetDesc/MipsBaseInfo.h"
+#include "Mips16HardFloatInfo.h"
+#include "MipsMachineFunction.h"
#include "MipsRegisterInfo.h"
#include "MipsTargetMachine.h"
#include "llvm/ADT/StringRef.h"
{"truncf", "__mips16_call_stub_sf_1"},
};
-Mips16TargetLowering::Mips16TargetLowering(MipsTargetMachine &TM)
- : MipsTargetLowering(TM) {
- //
- // set up as if mips32 and then revert so we can test the mechanism
- // for switching
- addRegisterClass(MVT::i32, &Mips::GPR32RegClass);
- addRegisterClass(MVT::f32, &Mips::FGR32RegClass);
- computeRegisterProperties();
- clearRegisterClasses();
+Mips16TargetLowering::Mips16TargetLowering(MipsTargetMachine &TM,
+ const MipsSubtarget &STI)
+ : MipsTargetLowering(TM, STI) {
// Set up the register classes
addRegisterClass(MVT::i32, &Mips::CPU16RegsRegClass);
- if (Subtarget->inMips16HardFloat())
+ if (!TM.Options.UseSoftFloat)
setMips16HardFloatLibCalls();
setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Expand);
}
const MipsTargetLowering *
-llvm::createMips16TargetLowering(MipsTargetMachine &TM) {
- return new Mips16TargetLowering(TM);
+llvm::createMips16TargetLowering(MipsTargetMachine &TM,
+ const MipsSubtarget &STI) {
+ return new Mips16TargetLowering(TM, STI);
}
bool
-Mips16TargetLowering::allowsUnalignedMemoryAccesses(EVT VT,
- unsigned,
- bool *Fast) const {
+Mips16TargetLowering::allowsMisalignedMemoryAccesses(EVT VT,
+ unsigned,
+ unsigned,
+ bool *Fast) const {
return false;
}
const char* Mips16HelperFunction = nullptr;
bool NeedMips16Helper = false;
- if (Subtarget->inMips16HardFloat()) {
+ if (Subtarget.inMips16HardFloat()) {
//
// currently we don't have symbols tagged with the mips16 or mips32
// qualifier so we will assume that we don't know what kind it is.
std::end(HardFloatLibCalls), Find))
LookupHelper = false;
}
- if (LookupHelper) Mips16HelperFunction =
- getMips16HelperFunction(CLI.RetTy, CLI.Args, NeedMips16Helper);
-
+ if (LookupHelper)
+ Mips16HelperFunction =
+ getMips16HelperFunction(CLI.RetTy, CLI.getArgs(), NeedMips16Helper);
}
SDValue JumpTarget = Callee;
emitSel16(unsigned Opc, MachineInstr *MI, MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
DebugLoc DL = MI->getDebugLoc();
// To "insert" a SELECT_CC instruction, we actually have to insert the
// diamond control-flow pattern. The incoming instruction knows the
MachineInstr *MI, MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
DebugLoc DL = MI->getDebugLoc();
// To "insert" a SELECT_CC instruction, we actually have to insert the
// diamond control-flow pattern. The incoming instruction knows the
MachineInstr *MI, MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
DebugLoc DL = MI->getDebugLoc();
// To "insert" a SELECT_CC instruction, we actually have to insert the
// diamond control-flow pattern. The incoming instruction knows the
MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
unsigned regX = MI->getOperand(0).getReg();
unsigned regY = MI->getOperand(1).getReg();
MachineBasicBlock *target = MI->getOperand(2).getMBB();
MachineInstr *MI, MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
unsigned regX = MI->getOperand(0).getReg();
int64_t imm = MI->getOperand(1).getImm();
MachineBasicBlock *target = MI->getOperand(2).getMBB();
MachineInstr *MI, MachineBasicBlock *BB) const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
unsigned CC = MI->getOperand(0).getReg();
unsigned regX = MI->getOperand(1).getReg();
unsigned regY = MI->getOperand(2).getReg();
MachineInstr *MI, MachineBasicBlock *BB )const {
if (DontExpandCondPseudos16)
return BB;
- const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
+ const TargetInstrInfo *TII =
+ getTargetMachine().getSubtargetImpl()->getInstrInfo();
unsigned CC = MI->getOperand(0).getReg();
unsigned regX = MI->getOperand(1).getReg();
int64_t Imm = MI->getOperand(2).getImm();