MachineFunction: Return reference from getFunction(); NFC
The Function can never be nullptr so we can return a reference.
llvm-svn: 320884
diff --git a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
index 50ea69a..114c068 100644
--- a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
@@ -108,7 +108,7 @@
ArrayRef<ArgInfo> Args,
ValueHandler &Handler) const {
MachineFunction &MF = MIRBuilder.getMF();
- const Function &F = *MF.getFunction();
+ const Function &F = MF.getFunction();
const DataLayout &DL = F.getParent()->getDataLayout();
SmallVector<CCValAssign, 16> ArgLocs;
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index a0d8136..433f99b 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -124,8 +124,8 @@
bool Success = translate(*CV, VReg);
if (!Success) {
OptimizationRemarkMissed R("gisel-irtranslator", "GISelFailure",
- MF->getFunction()->getSubprogram(),
- &MF->getFunction()->getEntryBlock());
+ MF->getFunction().getSubprogram(),
+ &MF->getFunction().getEntryBlock());
R << "unable to translate constant: " << ore::NV("Type", Val.getType());
reportTranslationError(*MF, *TPC, *ORE, R);
return VReg;
@@ -591,7 +591,7 @@
MIB.addDef(DstReg);
auto &TLI = *MF->getSubtarget().getTargetLowering();
- Value *Global = TLI.getSDagStackGuard(*MF->getFunction()->getParent());
+ Value *Global = TLI.getSDagStackGuard(*MF->getFunction().getParent());
if (!Global)
return;
@@ -925,7 +925,7 @@
// If there aren't registers to copy the values into (e.g., during SjLj
// exceptions), then don't bother.
auto &TLI = *MF->getSubtarget().getTargetLowering();
- const Constant *PersonalityFn = MF->getFunction()->getPersonalityFn();
+ const Constant *PersonalityFn = MF->getFunction().getPersonalityFn();
if (TLI.getExceptionPointerRegister(PersonalityFn) == 0 &&
TLI.getExceptionSelectorRegister(PersonalityFn) == 0)
return true;
@@ -1236,7 +1236,7 @@
bool IRTranslator::runOnMachineFunction(MachineFunction &CurMF) {
MF = &CurMF;
- const Function &F = *MF->getFunction();
+ const Function &F = MF->getFunction();
if (F.empty())
return false;
CLI = MF->getSubtarget().getCallLowering();
@@ -1252,8 +1252,7 @@
if (!DL->isLittleEndian()) {
// Currently we don't properly handle big endian code.
OptimizationRemarkMissed R("gisel-irtranslator", "GISelFailure",
- MF->getFunction()->getSubprogram(),
- &MF->getFunction()->getEntryBlock());
+ F.getSubprogram(), &F.getEntryBlock());
R << "unable to translate in big endian mode";
reportTranslationError(*MF, *TPC, *ORE, R);
}
@@ -1289,8 +1288,7 @@
}
if (!CLI->lowerFormalArguments(EntryBuilder, F, VRegArgs)) {
OptimizationRemarkMissed R("gisel-irtranslator", "GISelFailure",
- MF->getFunction()->getSubprogram(),
- &MF->getFunction()->getEntryBlock());
+ F.getSubprogram(), &F.getEntryBlock());
R << "unable to lower arguments: " << ore::NV("Prototype", F.getType());
reportTranslationError(*MF, *TPC, *ORE, R);
return false;
diff --git a/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp b/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
index bd5fd5a..422cc22 100644
--- a/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
@@ -189,7 +189,7 @@
if (MF.size() != NumBlocks) {
MachineOptimizationRemarkMissed R("gisel-select", "GISelFailure",
- MF.getFunction()->getSubprogram(),
+ MF.getFunction().getSubprogram(),
/*MBB=*/nullptr);
R << "inserting blocks is not supported yet";
reportGISelFailure(MF, TPC, MORE, R);
diff --git a/llvm/lib/CodeGen/GlobalISel/Legalizer.cpp b/llvm/lib/CodeGen/GlobalISel/Legalizer.cpp
index d026aca..f09b0d9 100644
--- a/llvm/lib/CodeGen/GlobalISel/Legalizer.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/Legalizer.cpp
@@ -175,7 +175,7 @@
// outerloop for that.
if (MF.size() != NumBlocks) {
MachineOptimizationRemarkMissed R("gisel-legalize", "GISelFailure",
- MF.getFunction()->getSubprogram(),
+ MF.getFunction().getSubprogram(),
/*MBB=*/nullptr);
R << "inserting blocks is not supported yet";
reportGISelFailure(MF, TPC, MORE, R);
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index 18d168c..87a658b 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -136,7 +136,7 @@
LegalizerHelper::libcall(MachineInstr &MI) {
LLT LLTy = MRI.getType(MI.getOperand(0).getReg());
unsigned Size = LLTy.getSizeInBits();
- auto &Ctx = MIRBuilder.getMF().getFunction()->getContext();
+ auto &Ctx = MIRBuilder.getMF().getFunction().getContext();
MIRBuilder.setInstr(MI);
@@ -410,7 +410,7 @@
return UnableToLegalize;
int NumParts = SizeOp0 / NarrowSize;
const APInt &Cst = MI.getOperand(1).getCImm()->getValue();
- LLVMContext &Ctx = MIRBuilder.getMF().getFunction()->getContext();
+ LLVMContext &Ctx = MIRBuilder.getMF().getFunction().getContext();
SmallVector<unsigned, 2> DstRegs;
for (int i = 0; i < NumParts; ++i) {
@@ -824,7 +824,7 @@
return UnableToLegalize;
unsigned Res = MI.getOperand(0).getReg();
Type *ZeroTy;
- LLVMContext &Ctx = MIRBuilder.getMF().getFunction()->getContext();
+ LLVMContext &Ctx = MIRBuilder.getMF().getFunction().getContext();
switch (Ty.getSizeInBits()) {
case 16:
ZeroTy = Type::getHalfTy(Ctx);
diff --git a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
index 62c396e..475bb82 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
@@ -263,7 +263,7 @@
const ConstantInt *NewVal = &Val;
if (Ty.getSizeInBits() != Val.getBitWidth())
- NewVal = ConstantInt::get(MF->getFunction()->getContext(),
+ NewVal = ConstantInt::get(MF->getFunction().getContext(),
Val.getValue().sextOrTrunc(Ty.getSizeInBits()));
return buildInstr(TargetOpcode::G_CONSTANT).addDef(Res).addCImm(NewVal);
@@ -271,7 +271,7 @@
MachineInstrBuilder MachineIRBuilder::buildConstant(unsigned Res,
int64_t Val) {
- auto IntN = IntegerType::get(MF->getFunction()->getContext(),
+ auto IntN = IntegerType::get(MF->getFunction().getContext(),
MRI->getType(Res).getSizeInBits());
ConstantInt *CI = ConstantInt::get(IntN, Val, true);
return buildConstant(Res, *CI);
diff --git a/llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp b/llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
index 36ce1c2..006c9ea 100644
--- a/llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
@@ -601,9 +601,9 @@
return false;
DEBUG(dbgs() << "Assign register banks for: " << MF.getName() << '\n');
- const Function *F = MF.getFunction();
+ const Function &F = MF.getFunction();
Mode SaveOptMode = OptMode;
- if (F->hasFnAttribute(Attribute::OptimizeNone))
+ if (F.hasFnAttribute(Attribute::OptimizeNone))
OptMode = Mode::Fast;
init(MF);
