Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 2132e0a..8fb19b0 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -154,7 +154,7 @@
SmallPtrSet<Argument*, 8> ByValArgsToTransform;
for (unsigned i = 0; i != PointerArgs.size(); ++i) {
bool isByVal=F->getParamAttributes(PointerArgs[i].second+1).
- hasAttribute(Attributes::ByVal);
+ hasAttribute(Attribute::ByVal);
Argument *PtrArg = PointerArgs[i].first;
Type *AgTy = cast<PointerType>(PtrArg->getType())->getElementType();
@@ -511,14 +511,14 @@
// what the new GEP/Load instructions we are inserting look like.
std::map<IndicesVector, LoadInst*> OriginalLoads;
- // Attributes - Keep track of the parameter attributes for the arguments
+ // Attribute - Keep track of the parameter attributes for the arguments
// that we are *not* promoting. For the ones that we do promote, the parameter
// attributes are lost
SmallVector<AttributeWithIndex, 8> AttributesVec;
const AttributeSet &PAL = F->getAttributes();
// Add any return attributes.
- Attributes attrs = PAL.getRetAttributes();
+ Attribute attrs = PAL.getRetAttributes();
if (attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(AttributeSet::ReturnIndex,
attrs));
@@ -537,7 +537,7 @@
} else if (!ArgsToPromote.count(I)) {
// Unchanged argument
Params.push_back(I->getType());
- Attributes attrs = PAL.getParamAttributes(ArgIndex);
+ Attribute attrs = PAL.getParamAttributes(ArgIndex);
if (attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Params.size(), attrs));
} else if (I->use_empty()) {
@@ -639,7 +639,7 @@
const AttributeSet &CallPAL = CS.getAttributes();
// Add any return attributes.
- Attributes attrs = CallPAL.getRetAttributes();
+ Attribute attrs = CallPAL.getRetAttributes();
if (attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(AttributeSet::ReturnIndex,
attrs));
@@ -653,7 +653,7 @@
if (!ArgsToPromote.count(I) && !ByValArgsToTransform.count(I)) {
Args.push_back(*AI); // Unmodified argument
- Attributes Attrs = CallPAL.getParamAttributes(ArgIndex);
+ Attribute Attrs = CallPAL.getParamAttributes(ArgIndex);
if (Attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Args.size(), Attrs));
@@ -715,7 +715,7 @@
// Push any varargs arguments on the list.
for (; AI != CS.arg_end(); ++AI, ++ArgIndex) {
Args.push_back(*AI);
- Attributes Attrs = CallPAL.getParamAttributes(ArgIndex);
+ Attribute Attrs = CallPAL.getParamAttributes(ArgIndex);
if (Attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Args.size(), Attrs));
}
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index 6236a04..d843022 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -276,7 +276,7 @@
SmallVector<AttributeWithIndex, 8> AttributesVec;
for (unsigned i = 0; PAL.getSlot(i).Index <= NumArgs; ++i)
AttributesVec.push_back(PAL.getSlot(i));
- Attributes FnAttrs = PAL.getFnAttributes();
+ Attribute FnAttrs = PAL.getFnAttributes();
if (FnAttrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(AttributeSet::FunctionIndex,
FnAttrs));
@@ -701,8 +701,8 @@
const AttributeSet &PAL = F->getAttributes();
// The existing function return attributes.
- Attributes RAttrs = PAL.getRetAttributes();
- Attributes FnAttrs = PAL.getFnAttributes();
+ Attribute RAttrs = PAL.getRetAttributes();
+ Attribute FnAttrs = PAL.getFnAttributes();
// Find out the new return value.
@@ -765,11 +765,11 @@
// required when new return value attributes are added.
if (NRetTy->isVoidTy())
RAttrs =
- Attributes::get(NRetTy->getContext(), AttrBuilder(RAttrs).
- removeAttributes(Attributes::typeIncompatible(NRetTy)));
+ Attribute::get(NRetTy->getContext(), AttrBuilder(RAttrs).
+ removeAttributes(Attribute::typeIncompatible(NRetTy)));
else
assert(!AttrBuilder(RAttrs).
- hasAttributes(Attributes::typeIncompatible(NRetTy)) &&
+ hasAttributes(Attribute::typeIncompatible(NRetTy)) &&
"Return attributes no longer compatible?");
if (RAttrs.hasAttributes())
@@ -791,7 +791,7 @@
// Get the original parameter attributes (skipping the first one, that is
// for the return value.
- Attributes Attrs = PAL.getParamAttributes(i + 1);
+ Attribute Attrs = PAL.getParamAttributes(i + 1);
if (Attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Params.size(), Attrs));
} else {
@@ -836,12 +836,12 @@
const AttributeSet &CallPAL = CS.getAttributes();
// The call return attributes.
- Attributes RAttrs = CallPAL.getRetAttributes();
- Attributes FnAttrs = CallPAL.getFnAttributes();
+ Attribute RAttrs = CallPAL.getRetAttributes();
+ Attribute FnAttrs = CallPAL.getFnAttributes();
// Adjust in case the function was changed to return void.
RAttrs =
- Attributes::get(NF->getContext(), AttrBuilder(RAttrs).
- removeAttributes(Attributes::typeIncompatible(NF->getReturnType())));
+ Attribute::get(NF->getContext(), AttrBuilder(RAttrs).
+ removeAttributes(Attribute::typeIncompatible(NF->getReturnType())));
if (RAttrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(AttributeSet::ReturnIndex,
RAttrs));
@@ -856,7 +856,7 @@
if (ArgAlive[i]) {
Args.push_back(*I);
// Get original parameter attributes, but skip return attributes.
- Attributes Attrs = CallPAL.getParamAttributes(i + 1);
+ Attribute Attrs = CallPAL.getParamAttributes(i + 1);
if (Attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Args.size(), Attrs));
}
@@ -864,7 +864,7 @@
// Push any varargs arguments on the list. Don't forget their attributes.
for (CallSite::arg_iterator E = CS.arg_end(); I != E; ++I, ++i) {
Args.push_back(*I);
- Attributes Attrs = CallPAL.getParamAttributes(i + 1);
+ Attribute Attrs = CallPAL.getParamAttributes(i + 1);
if (Attrs.hasAttributes())
AttributesVec.push_back(AttributeWithIndex::get(Args.size(), Attrs));
}
diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp
index 685833d..8efecc3 100644
--- a/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -213,16 +213,16 @@
// Clear out any existing attributes.
AttrBuilder B;
- B.addAttribute(Attributes::ReadOnly)
- .addAttribute(Attributes::ReadNone);
+ B.addAttribute(Attribute::ReadOnly)
+ .addAttribute(Attribute::ReadNone);
F->removeAttribute(AttributeSet::FunctionIndex,
- Attributes::get(F->getContext(), B));
+ Attribute::get(F->getContext(), B));
// Add in the new attribute.
B.clear();
- B.addAttribute(ReadsMemory ? Attributes::ReadOnly : Attributes::ReadNone);
+ B.addAttribute(ReadsMemory ? Attribute::ReadOnly : Attribute::ReadNone);
F->addAttribute(AttributeSet::FunctionIndex,
- Attributes::get(F->getContext(), B));
+ Attribute::get(F->getContext(), B));
if (ReadsMemory)
++NumReadOnly;
@@ -358,7 +358,7 @@
ArgumentGraph AG;
AttrBuilder B;
- B.addAttribute(Attributes::NoCapture);
+ B.addAttribute(Attribute::NoCapture);
// Check each function in turn, determining which pointer arguments are not
// captured.
@@ -381,7 +381,7 @@
for (Function::arg_iterator A = F->arg_begin(), E = F->arg_end();
A != E; ++A) {
if (A->getType()->isPointerTy() && !A->hasNoCaptureAttr()) {
- A->addAttr(Attributes::get(F->getContext(), B));
+ A->addAttr(Attribute::get(F->getContext(), B));
++NumNoCapture;
Changed = true;
}
@@ -396,7 +396,7 @@
if (!Tracker.Captured) {
if (Tracker.Uses.empty()) {
// If it's trivially not captured, mark it nocapture now.
- A->addAttr(Attributes::get(F->getContext(), B));
+ A->addAttr(Attribute::get(F->getContext(), B));
++NumNoCapture;
Changed = true;
} else {
@@ -431,7 +431,7 @@
ArgumentSCC[0]->Uses[0] == ArgumentSCC[0]) {
ArgumentSCC[0]->
Definition->
- addAttr(Attributes::get(ArgumentSCC[0]->Definition->getContext(), B));
+ addAttr(Attribute::get(ArgumentSCC[0]->Definition->getContext(), B));
++NumNoCapture;
Changed = true;
}
@@ -473,7 +473,7 @@
for (unsigned i = 0, e = ArgumentSCC.size(); i != e; ++i) {
Argument *A = ArgumentSCC[i]->Definition;
- A->addAttr(Attributes::get(A->getContext(), B));
+ A->addAttr(Attribute::get(A->getContext(), B));
++NumNoCapture;
Changed = true;
}
@@ -530,7 +530,7 @@
case Instruction::Call:
case Instruction::Invoke: {
CallSite CS(RVI);
- if (CS.paramHasAttr(0, Attributes::NoAlias))
+ if (CS.paramHasAttr(0, Attribute::NoAlias))
break;
if (CS.getCalledFunction() &&
SCCNodes.count(CS.getCalledFunction()))
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index 20f9de5..758275f 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -2067,12 +2067,12 @@
static AttributeSet StripNest(LLVMContext &C, const AttributeSet &Attrs) {
for (unsigned i = 0, e = Attrs.getNumSlots(); i != e; ++i) {
- if (!Attrs.getSlot(i).Attrs.hasAttribute(Attributes::Nest))
+ if (!Attrs.getSlot(i).Attrs.hasAttribute(Attribute::Nest))
continue;
// There can be only one.
return Attrs.removeAttr(C, Attrs.getSlot(i).Index,
- Attributes::get(C, Attributes::Nest));
+ Attribute::get(C, Attribute::Nest));
}
return Attrs;
@@ -2113,7 +2113,7 @@
Changed = true;
}
- if (F->getAttributes().hasAttrSomewhere(Attributes::Nest) &&
+ if (F->getAttributes().hasAttrSomewhere(Attribute::Nest) &&
!F->hasAddressTaken()) {
// The function is not used by a trampoline intrinsic, so it is safe
// to remove the 'nest' attribute.
diff --git a/lib/Transforms/IPO/InlineAlways.cpp b/lib/Transforms/IPO/InlineAlways.cpp
index 5b8832e..2ae402e 100644
--- a/lib/Transforms/IPO/InlineAlways.cpp
+++ b/lib/Transforms/IPO/InlineAlways.cpp
@@ -87,7 +87,7 @@
// that are viable for inlining. FIXME: We shouldn't even get here for
// declarations.
if (Callee && !Callee->isDeclaration() &&
- Callee->getFnAttributes().hasAttribute(Attributes::AlwaysInline) &&
+ Callee->getFnAttributes().hasAttribute(Attribute::AlwaysInline) &&
CA.isInlineViable(*Callee))
return InlineCost::getAlways();
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp
index b636414..a854beb 100644
--- a/lib/Transforms/IPO/Inliner.cpp
+++ b/lib/Transforms/IPO/Inliner.cpp
@@ -93,11 +93,11 @@
// If the inlined function had a higher stack protection level than the
// calling function, then bump up the caller's stack protection level.
- if (Callee->getFnAttributes().hasAttribute(Attributes::StackProtectReq))
- Caller->addFnAttr(Attributes::StackProtectReq);
- else if (Callee->getFnAttributes().hasAttribute(Attributes::StackProtect) &&
- !Caller->getFnAttributes().hasAttribute(Attributes::StackProtectReq))
- Caller->addFnAttr(Attributes::StackProtect);
+ if (Callee->getFnAttributes().hasAttribute(Attribute::StackProtectReq))
+ Caller->addFnAttr(Attribute::StackProtectReq);
+ else if (Callee->getFnAttributes().hasAttribute(Attribute::StackProtect) &&
+ !Caller->getFnAttributes().hasAttribute(Attribute::StackProtectReq))
+ Caller->addFnAttr(Attribute::StackProtect);
// Look at all of the allocas that we inlined through this call site. If we
// have already inlined other allocas through other calls into this function,
@@ -209,7 +209,7 @@
// would decrease the threshold.
Function *Caller = CS.getCaller();
bool OptSize = Caller && !Caller->isDeclaration() &&
- Caller->getFnAttributes().hasAttribute(Attributes::OptimizeForSize);
+ Caller->getFnAttributes().hasAttribute(Attribute::OptimizeForSize);
if (!(InlineLimit.getNumOccurrences() > 0) && OptSize &&
OptSizeThreshold < thres)
thres = OptSizeThreshold;
@@ -218,9 +218,9 @@
// and the caller does not need to minimize its size.
Function *Callee = CS.getCalledFunction();
bool InlineHint = Callee && !Callee->isDeclaration() &&
- Callee->getFnAttributes().hasAttribute(Attributes::InlineHint);
+ Callee->getFnAttributes().hasAttribute(Attribute::InlineHint);
if (InlineHint && HintThreshold > thres
- && !Caller->getFnAttributes().hasAttribute(Attributes::MinSize))
+ && !Caller->getFnAttributes().hasAttribute(Attribute::MinSize))
thres = HintThreshold;
return thres;
@@ -536,7 +536,7 @@
// about always-inline functions. This is a bit of a hack to share code
// between here and the InlineAlways pass.
if (AlwaysInlineOnly &&
- !F->getFnAttributes().hasAttribute(Attributes::AlwaysInline))
+ !F->getFnAttributes().hasAttribute(Attribute::AlwaysInline))
continue;
// If the only remaining users of the function are dead constants, remove
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp
index 19f3483..054e90b 100644
--- a/lib/Transforms/IPO/PruneEH.cpp
+++ b/lib/Transforms/IPO/PruneEH.cpp
@@ -140,14 +140,14 @@
AttrBuilder NewAttributes;
if (!SCCMightUnwind)
- NewAttributes.addAttribute(Attributes::NoUnwind);
+ NewAttributes.addAttribute(Attribute::NoUnwind);
if (!SCCMightReturn)
- NewAttributes.addAttribute(Attributes::NoReturn);
+ NewAttributes.addAttribute(Attribute::NoReturn);
Function *F = (*I)->getFunction();
const AttributeSet &PAL = F->getAttributes();
const AttributeSet &NPAL = PAL.addAttr(F->getContext(), ~0,
- Attributes::get(F->getContext(),
+ Attribute::get(F->getContext(),
NewAttributes));
if (PAL != NPAL) {
MadeChange = true;
diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp
index ba4a573..3c8166e 100644
--- a/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -1015,7 +1015,7 @@
if (!CallerPAL.isEmpty() && !Caller->use_empty()) {
AttrBuilder RAttrs = CallerPAL.getRetAttributes();
- if (RAttrs.hasAttributes(Attributes::typeIncompatible(NewRetTy)))
+ if (RAttrs.hasAttributes(Attribute::typeIncompatible(NewRetTy)))
return false; // Attribute not compatible with transformed value.
}
@@ -1044,14 +1044,14 @@
if (!CastInst::isCastable(ActTy, ParamTy))
return false; // Cannot transform this parameter value.
- Attributes Attrs = CallerPAL.getParamAttributes(i + 1);
+ Attribute Attrs = CallerPAL.getParamAttributes(i + 1);
if (AttrBuilder(Attrs).
- hasAttributes(Attributes::typeIncompatible(ParamTy)))
+ hasAttributes(Attribute::typeIncompatible(ParamTy)))
return false; // Attribute not compatible with transformed value.
// If the parameter is passed as a byval argument, then we have to have a
// sized type and the sized type has to have the same size as the old type.
- if (ParamTy != ActTy && Attrs.hasAttribute(Attributes::ByVal)) {
+ if (ParamTy != ActTy && Attrs.hasAttribute(Attribute::ByVal)) {
PointerType *ParamPTy = dyn_cast<PointerType>(ParamTy);
if (ParamPTy == 0 || !ParamPTy->getElementType()->isSized() || TD == 0)
return false;
@@ -1102,7 +1102,7 @@
for (unsigned i = CallerPAL.getNumSlots(); i; --i) {
if (CallerPAL.getSlot(i - 1).Index <= FT->getNumParams())
break;
- Attributes PAttrs = CallerPAL.getSlot(i - 1).Attrs;
+ Attribute PAttrs = CallerPAL.getSlot(i - 1).Attrs;
if (PAttrs.hasIncompatibleWithVarArgsAttrs())
return false;
}
@@ -1120,13 +1120,13 @@
// If the return value is not being used, the type may not be compatible
// with the existing attributes. Wipe out any problematic attributes.
- RAttrs.removeAttributes(Attributes::typeIncompatible(NewRetTy));
+ RAttrs.removeAttributes(Attribute::typeIncompatible(NewRetTy));
// Add the new return attributes.
if (RAttrs.hasAttributes())
attrVec.push_back(
AttributeWithIndex::get(AttributeSet::ReturnIndex,
- Attributes::get(FT->getContext(), RAttrs)));
+ Attribute::get(FT->getContext(), RAttrs)));
AI = CS.arg_begin();
for (unsigned i = 0; i != NumCommonArgs; ++i, ++AI) {
@@ -1140,7 +1140,7 @@
}
// Add any parameter attributes.
- Attributes PAttrs = CallerPAL.getParamAttributes(i + 1);
+ Attribute PAttrs = CallerPAL.getParamAttributes(i + 1);
if (PAttrs.hasAttributes())
attrVec.push_back(AttributeWithIndex::get(i + 1, PAttrs));
}
@@ -1169,14 +1169,14 @@
}
// Add any parameter attributes.
- Attributes PAttrs = CallerPAL.getParamAttributes(i + 1);
+ Attribute PAttrs = CallerPAL.getParamAttributes(i + 1);
if (PAttrs.hasAttributes())
attrVec.push_back(AttributeWithIndex::get(i + 1, PAttrs));
}
}
}
- Attributes FnAttrs = CallerPAL.getFnAttributes();
+ Attribute FnAttrs = CallerPAL.getFnAttributes();
if (FnAttrs.hasAttributes())
attrVec.push_back(AttributeWithIndex::get(AttributeSet::FunctionIndex,
FnAttrs));
@@ -1250,7 +1250,7 @@
// If the call already has the 'nest' attribute somewhere then give up -
// otherwise 'nest' would occur twice after splicing in the chain.
for (unsigned I = 0, E = Attrs.getNumAttrs(); I != E; ++I)
- if (Attrs.getAttributesAtIndex(I).hasAttribute(Attributes::Nest))
+ if (Attrs.getAttributesAtIndex(I).hasAttribute(Attribute::Nest))
return 0;
assert(Tramp &&
@@ -1264,12 +1264,12 @@
if (!NestAttrs.isEmpty()) {
unsigned NestIdx = 1;
Type *NestTy = 0;
- Attributes NestAttr;
+ Attribute NestAttr;
// Look for a parameter marked with the 'nest' attribute.
for (FunctionType::param_iterator I = NestFTy->param_begin(),
E = NestFTy->param_end(); I != E; ++NestIdx, ++I)
- if (NestAttrs.getParamAttributes(NestIdx).hasAttribute(Attributes::Nest)){
+ if (NestAttrs.getParamAttributes(NestIdx).hasAttribute(Attribute::Nest)){
// Record the parameter type and any other attributes.
NestTy = *I;
NestAttr = NestAttrs.getParamAttributes(NestIdx);
@@ -1288,7 +1288,7 @@
// mean appending it. Likewise for attributes.
// Add any result attributes.
- Attributes Attr = Attrs.getRetAttributes();
+ Attribute Attr = Attrs.getRetAttributes();
if (Attr.hasAttributes())
NewAttrs.push_back(AttributeWithIndex::get(AttributeSet::ReturnIndex,
Attr));
diff --git a/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index e0c610f..828fbc0 100644
--- a/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -905,7 +905,7 @@
// If needed, insert __asan_init before checking for AddressSafety attr.
maybeInsertAsanInitAtFunctionEntry(F);
- if (!F.getFnAttributes().hasAttribute(Attributes::AddressSafety))
+ if (!F.getFnAttributes().hasAttribute(Attribute::AddressSafety))
return false;
if (!ClDebugFunc.empty() && ClDebugFunc != F.getName())
diff --git a/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 7c582f1..25d605e 100644
--- a/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -642,9 +642,9 @@
WriteoutF = Function::Create(WriteoutFTy, GlobalValue::InternalLinkage,
"__llvm_gcov_writeout", M);
WriteoutF->setUnnamedAddr(true);
- WriteoutF->addFnAttr(Attributes::NoInline);
+ WriteoutF->addFnAttr(Attribute::NoInline);
if (NoRedZone)
- WriteoutF->addFnAttr(Attributes::NoRedZone);
+ WriteoutF->addFnAttr(Attribute::NoRedZone);
BasicBlock *BB = BasicBlock::Create(*Ctx, "entry", WriteoutF);
IRBuilder<> Builder(BB);
@@ -689,9 +689,9 @@
"__llvm_gcov_init", M);
F->setUnnamedAddr(true);
F->setLinkage(GlobalValue::InternalLinkage);
- F->addFnAttr(Attributes::NoInline);
+ F->addFnAttr(Attribute::NoInline);
if (NoRedZone)
- F->addFnAttr(Attributes::NoRedZone);
+ F->addFnAttr(Attribute::NoRedZone);
BB = BasicBlock::Create(*Ctx, "entry", F);
Builder.SetInsertPoint(BB);
@@ -710,9 +710,9 @@
cast<Function>(GCOVProfiler::getIncrementIndirectCounterFunc());
Fn->setUnnamedAddr(true);
Fn->setLinkage(GlobalValue::InternalLinkage);
- Fn->addFnAttr(Attributes::NoInline);
+ Fn->addFnAttr(Attribute::NoInline);
if (NoRedZone)
- Fn->addFnAttr(Attributes::NoRedZone);
+ Fn->addFnAttr(Attribute::NoRedZone);
Type *Int32Ty = Type::getInt32Ty(*Ctx);
Type *Int64Ty = Type::getInt64Ty(*Ctx);
@@ -769,9 +769,9 @@
else
FlushF->setLinkage(GlobalValue::InternalLinkage);
FlushF->setUnnamedAddr(true);
- FlushF->addFnAttr(Attributes::NoInline);
+ FlushF->addFnAttr(Attribute::NoInline);
if (NoRedZone)
- FlushF->addFnAttr(Attributes::NoRedZone);
+ FlushF->addFnAttr(Attribute::NoRedZone);
BasicBlock *Entry = BasicBlock::Create(*Ctx, "entry", FlushF);
diff --git a/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 5990226..ae63977 100644
--- a/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -1260,10 +1260,10 @@
if (Function *Func = Call->getCalledFunction()) {
// Clear out readonly/readnone attributes.
AttrBuilder B;
- B.addAttribute(Attributes::ReadOnly)
- .addAttribute(Attributes::ReadNone);
+ B.addAttribute(Attribute::ReadOnly)
+ .addAttribute(Attribute::ReadNone);
Func->removeAttribute(AttributeSet::FunctionIndex,
- Attributes::get(Func->getContext(), B));
+ Attribute::get(Func->getContext(), B));
}
}
IRBuilder<> IRB(&I);
@@ -1286,7 +1286,7 @@
Value *ArgShadowBase = getShadowPtrForArgument(A, IRB, ArgOffset);
DEBUG(dbgs() << " Arg#" << i << ": " << *A <<
" Shadow: " << *ArgShadow << "\n");
- if (CS.paramHasAttr(i + 1, Attributes::ByVal)) {
+ if (CS.paramHasAttr(i + 1, Attribute::ByVal)) {
assert(A->getType()->isPointerTy() &&
"ByVal argument is not a pointer!");
Size = MS.TD->getTypeAllocSize(A->getType()->getPointerElementType());
@@ -1643,10 +1643,10 @@
// Clear out readonly/readnone attributes.
AttrBuilder B;
- B.addAttribute(Attributes::ReadOnly)
- .addAttribute(Attributes::ReadNone);
+ B.addAttribute(Attribute::ReadOnly)
+ .addAttribute(Attribute::ReadNone);
F.removeAttribute(AttributeSet::FunctionIndex,
- Attributes::get(F.getContext(), B));
+ Attribute::get(F.getContext(), B));
return Visitor.runOnFunction();
}
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index e6abfdf..c490705 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -148,7 +148,7 @@
TLInfo = &getAnalysis<TargetLibraryInfo>();
DT = getAnalysisIfAvailable<DominatorTree>();
PFI = getAnalysisIfAvailable<ProfileInfo>();
- OptSize = F.getFnAttributes().hasAttribute(Attributes::OptimizeForSize);
+ OptSize = F.getFnAttributes().hasAttribute(Attribute::OptimizeForSize);
/// This optimization identifies DIV instructions that can be
/// profitably bypassed and carried out with a shorter, faster divide.
@@ -727,9 +727,9 @@
// It's not safe to eliminate the sign / zero extension of the return value.
// See llvm::isInTailCallPosition().
const Function *F = BB->getParent();
- Attributes CallerRetAttr = F->getAttributes().getRetAttributes();
- if (CallerRetAttr.hasAttribute(Attributes::ZExt) ||
- CallerRetAttr.hasAttribute(Attributes::SExt))
+ Attribute CallerRetAttr = F->getAttributes().getRetAttributes();
+ if (CallerRetAttr.hasAttribute(Attribute::ZExt) ||
+ CallerRetAttr.hasAttribute(Attribute::SExt))
return false;
// Make sure there are no instructions between the PHI and return, or that the
@@ -786,11 +786,11 @@
// Conservatively require the attributes of the call to match those of the
// return. Ignore noalias because it doesn't affect the call sequence.
- Attributes CalleeRetAttr = CS.getAttributes().getRetAttributes();
+ Attribute CalleeRetAttr = CS.getAttributes().getRetAttributes();
if (AttrBuilder(CalleeRetAttr).
- removeAttribute(Attributes::NoAlias) !=
+ removeAttribute(Attribute::NoAlias) !=
AttrBuilder(CallerRetAttr).
- removeAttribute(Attributes::NoAlias))
+ removeAttribute(Attribute::NoAlias))
continue;
// Make sure the call instruction is followed by an unconditional branch to
diff --git a/lib/Transforms/Scalar/LoopUnrollPass.cpp b/lib/Transforms/Scalar/LoopUnrollPass.cpp
index 2b15528..de6b995 100644
--- a/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -146,7 +146,7 @@
unsigned Threshold = CurrentThreshold;
if (!UserThreshold &&
Header->getParent()->getFnAttributes().
- hasAttribute(Attributes::OptimizeForSize))
+ hasAttribute(Attribute::OptimizeForSize))
Threshold = OptSizeUnrollThreshold;
// Find trip count and trip multiple if count is not available
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp
index d41da4a..17ffda6 100644
--- a/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -639,7 +639,7 @@
// Do not do non-trivial unswitch while optimizing for size.
if (OptimizeForSize ||
- F->getFnAttributes().hasAttribute(Attributes::OptimizeForSize))
+ F->getFnAttributes().hasAttribute(Attribute::OptimizeForSize))
return false;
UnswitchNontrivialCondition(LoopCond, Val, currentLoop);
diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp
index ce39765..fd6f7c3 100644
--- a/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/lib/Transforms/Scalar/ObjCARC.cpp
@@ -1788,12 +1788,12 @@
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
RetainRVCallee =
M->getOrInsertFunction("objc_retainAutoreleasedReturnValue", FTy,
- Attributes);
+ Attribute);
}
return RetainRVCallee;
}
@@ -1804,12 +1804,12 @@
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
AutoreleaseRVCallee =
M->getOrInsertFunction("objc_autoreleaseReturnValue", FTy,
- Attributes);
+ Attribute);
}
return AutoreleaseRVCallee;
}
@@ -1818,14 +1818,14 @@
if (!ReleaseCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
ReleaseCallee =
M->getOrInsertFunction(
"objc_release",
FunctionType::get(Type::getVoidTy(C), Params, /*isVarArg=*/false),
- Attributes);
+ Attribute);
}
return ReleaseCallee;
}
@@ -1834,14 +1834,14 @@
if (!RetainCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
RetainCallee =
M->getOrInsertFunction(
"objc_retain",
FunctionType::get(Params[0], Params, /*isVarArg=*/false),
- Attributes);
+ Attribute);
}
return RetainCallee;
}
@@ -1865,14 +1865,14 @@
if (!AutoreleaseCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
AutoreleaseCallee =
M->getOrInsertFunction(
"objc_autorelease",
FunctionType::get(Params[0], Params, /*isVarArg=*/false),
- Attributes);
+ Attribute);
}
return AutoreleaseCallee;
}
@@ -3840,16 +3840,16 @@
Type *I8XX = PointerType::getUnqual(I8X);
Type *Params[] = { I8XX, I8X };
- AttributeSet Attributes = AttributeSet()
+ AttributeSet Attribute = AttributeSet()
.addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind))
- .addAttr(M->getContext(), 1, Attributes::get(C, Attributes::NoCapture));
+ Attribute::get(C, Attribute::NoUnwind))
+ .addAttr(M->getContext(), 1, Attribute::get(C, Attribute::NoCapture));
StoreStrongCallee =
M->getOrInsertFunction(
"objc_storeStrong",
FunctionType::get(Type::getVoidTy(C), Params, /*isVarArg=*/false),
- Attributes);
+ Attribute);
}
return StoreStrongCallee;
}
@@ -3860,11 +3860,11 @@
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
RetainAutoreleaseCallee =
- M->getOrInsertFunction("objc_retainAutorelease", FTy, Attributes);
+ M->getOrInsertFunction("objc_retainAutorelease", FTy, Attribute);
}
return RetainAutoreleaseCallee;
}
@@ -3875,12 +3875,12 @@
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
- AttributeSet Attributes =
+ AttributeSet Attribute =
AttributeSet().addAttr(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::get(C, Attributes::NoUnwind));
+ Attribute::get(C, Attribute::NoUnwind));
RetainAutoreleaseRVCallee =
M->getOrInsertFunction("objc_retainAutoreleaseReturnValue", FTy,
- Attributes);
+ Attribute);
}
return RetainAutoreleaseRVCallee;
}
diff --git a/lib/Transforms/Utils/BuildLibCalls.cpp b/lib/Transforms/Utils/BuildLibCalls.cpp
index 62b79bf..eaa9d8a 100644
--- a/lib/Transforms/Utils/BuildLibCalls.cpp
+++ b/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -41,10 +41,10 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
LLVMContext &Context = B.GetInsertBlock()->getContext();
Constant *StrLen = M->getOrInsertFunction("strlen",
@@ -70,10 +70,10 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
LLVMContext &Context = B.GetInsertBlock()->getContext();
Constant *StrNLen = M->getOrInsertFunction("strnlen",
@@ -99,10 +99,10 @@
return 0;
Module *M = B.GetInsertBlock()->getParent()->getParent();
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AttributeWithIndex AWI =
AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
Type *I8Ptr = B.getInt8PtrTy();
Type *I32Ty = B.getInt32Ty();
@@ -126,11 +126,11 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[3];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AWI[2] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
LLVMContext &Context = B.GetInsertBlock()->getContext();
Value *StrNCmp = M->getOrInsertFunction("strncmp",
@@ -159,9 +159,9 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
Type *I8Ptr = B.getInt8PtrTy();
Value *StrCpy = M->getOrInsertFunction(Name,
AttributeSet::get(M->getContext(), AWI),
@@ -183,9 +183,9 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
Type *I8Ptr = B.getInt8PtrTy();
Value *StrNCpy = M->getOrInsertFunction(Name,
AttributeSet::get(M->getContext(),
@@ -211,7 +211,7 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI;
AWI = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
LLVMContext &Context = B.GetInsertBlock()->getContext();
Value *MemCpy = M->getOrInsertFunction("__memcpy_chk",
AttributeSet::get(M->getContext(), AWI),
@@ -238,9 +238,9 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI;
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AWI = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
LLVMContext &Context = B.GetInsertBlock()->getContext();
Value *MemChr = M->getOrInsertFunction("memchr",
AttributeSet::get(M->getContext(), AWI),
@@ -266,11 +266,11 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[3];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
- Attributes::AttrVal AVs[2] = { Attributes::ReadOnly, Attributes::NoUnwind };
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
+ Attribute::AttrVal AVs[2] = { Attribute::ReadOnly, Attribute::NoUnwind };
AWI[2] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- ArrayRef<Attributes::AttrVal>(AVs, 2));
+ ArrayRef<Attribute::AttrVal>(AVs, 2));
LLVMContext &Context = B.GetInsertBlock()->getContext();
Value *MemCmp = M->getOrInsertFunction("memcmp",
@@ -347,9 +347,9 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
Value *PutS = M->getOrInsertFunction("puts",
AttributeSet::get(M->getContext(), AWI),
@@ -371,9 +371,9 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[2];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
AWI[1] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
Constant *F;
if (File->getType()->isPointerTy())
F = M->getOrInsertFunction("fputc",
@@ -404,10 +404,10 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[3];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ AWI[1] = AttributeWithIndex::get(M->getContext(), 2, Attribute::NoCapture);
AWI[2] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
StringRef FPutsName = TLI->getName(LibFunc::fputs);
Constant *F;
if (File->getType()->isPointerTy())
@@ -437,10 +437,10 @@
Module *M = B.GetInsertBlock()->getParent()->getParent();
AttributeWithIndex AWI[3];
- AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attributes::NoCapture);
- AWI[1] = AttributeWithIndex::get(M->getContext(), 4, Attributes::NoCapture);
+ AWI[0] = AttributeWithIndex::get(M->getContext(), 1, Attribute::NoCapture);
+ AWI[1] = AttributeWithIndex::get(M->getContext(), 4, Attribute::NoCapture);
AWI[2] = AttributeWithIndex::get(M->getContext(), AttributeSet::FunctionIndex,
- Attributes::NoUnwind);
+ Attribute::NoUnwind);
LLVMContext &Context = B.GetInsertBlock()->getContext();
StringRef FWriteName = TLI->getName(LibFunc::fwrite);
Constant *F;
diff --git a/lib/Transforms/Utils/SimplifyLibCalls.cpp b/lib/Transforms/Utils/SimplifyLibCalls.cpp
index 82bfe0c..eeca406 100644
--- a/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -792,8 +792,8 @@
if (isa<ConstantPointerNull>(EndPtr)) {
// With a null EndPtr, this function won't capture the main argument.
// It would be readonly too, except that it still may write to errno.
- CI->addAttribute(1, Attributes::get(Callee->getContext(),
- Attributes::NoCapture));
+ CI->addAttribute(1, Attribute::get(Callee->getContext(),
+ Attribute::NoCapture));
}
return 0;
diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index e3c76bb..ee544b3 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -95,7 +95,7 @@
// Check the function attribues to find out if this function should be
// optimized for size.
Function *F = L->getHeader()->getParent();
- Attributes::AttrVal SzAttr= Attributes::OptimizeForSize;
+ Attribute::AttrVal SzAttr= Attribute::OptimizeForSize;
bool OptForSize = F->getFnAttributes().hasAttribute(SzAttr);
unsigned VF = CM.selectVectorizationFactor(OptForSize, VectorizationFactor);