//===----------------------------------------------------------------------===//
#include "MCTargetDesc/MipsBaseInfo.h"
-#include "MipsMachineFunction.h"
#include "MipsInstrInfo.h"
+#include "MipsMachineFunction.h"
#include "MipsSubtarget.h"
#include "MipsTargetMachine.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
FixGlobalBaseReg("mips-fix-global-base-reg", cl::Hidden, cl::init(true),
cl::desc("Always use $gp as the global base register."));
-// class MipsCallEntry.
-MipsCallEntry::MipsCallEntry(StringRef N) {
-#ifndef NDEBUG
- Name = N;
- Val = nullptr;
-#endif
-}
-
-MipsCallEntry::MipsCallEntry(const GlobalValue *V) {
-#ifndef NDEBUG
- Val = V;
-#endif
-}
-
-bool MipsCallEntry::isConstant(const MachineFrameInfo *) const {
- return false;
-}
-
-bool MipsCallEntry::isAliased(const MachineFrameInfo *) const {
- return false;
-}
-
-bool MipsCallEntry::mayAlias(const MachineFrameInfo *) const {
- return false;
-}
-
-void MipsCallEntry::printCustom(raw_ostream &O) const {
- O << "MipsCallEntry: ";
-#ifndef NDEBUG
- if (Val)
- O << Val->getName();
- else
- O << Name;
-#endif
-}
-
-MipsFunctionInfo::~MipsFunctionInfo() {
- for (StringMap<const MipsCallEntry *>::iterator
- I = ExternalCallEntries.begin(), E = ExternalCallEntries.end(); I != E;
- ++I)
- delete I->getValue();
-
- for (const auto &Entry : GlobalCallEntries)
- delete Entry.second;
-}
+MipsFunctionInfo::~MipsFunctionInfo() {}
bool MipsFunctionInfo::globalBaseRegSet() const {
return GlobalBaseReg;
if (GlobalBaseReg)
return GlobalBaseReg;
+ MipsSubtarget const &STI =
+ static_cast<const MipsSubtarget &>(MF.getSubtarget());
+
const TargetRegisterClass *RC =
- static_cast<const MipsSubtarget &>(MF.getSubtarget()).inMips16Mode()
+ STI.inMips16Mode()
? &Mips::CPU16RegsRegClass
- : static_cast<const MipsTargetMachine &>(MF.getTarget())
- .getABI()
- .IsN64()
- ? &Mips::GPR64RegClass
- : &Mips::GPR32RegClass;
+ : STI.inMicroMipsMode()
+ ? &Mips::GPRMM16RegClass
+ : static_cast<const MipsTargetMachine &>(MF.getTarget())
+ .getABI()
+ .IsN64()
+ ? &Mips::GPR64RegClass
+ : &Mips::GPR32RegClass;
return GlobalBaseReg = MF.getRegInfo().createVirtualRegister(RC);
}
|| FI == EhDataRegFI[2] || FI == EhDataRegFI[3]);
}
-MachinePointerInfo MipsFunctionInfo::callPtrInfo(StringRef Name) {
- const MipsCallEntry *&E = ExternalCallEntries[Name];
-
- if (!E)
- E = new MipsCallEntry(Name);
-
- return MachinePointerInfo(E);
+MachinePointerInfo MipsFunctionInfo::callPtrInfo(const char *ES) {
+ return MachinePointerInfo(MF.getPSVManager().getExternalSymbolCallEntry(ES));
}
-MachinePointerInfo MipsFunctionInfo::callPtrInfo(const GlobalValue *Val) {
- const MipsCallEntry *&E = GlobalCallEntries[Val];
-
- if (!E)
- E = new MipsCallEntry(Val);
-
- return MachinePointerInfo(E);
+MachinePointerInfo MipsFunctionInfo::callPtrInfo(const GlobalValue *GV) {
+ return MachinePointerInfo(MF.getPSVManager().getGlobalValueCallEntry(GV));
}
int MipsFunctionInfo::getMoveF64ViaSpillFI(const TargetRegisterClass *RC) {